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* What is an IOC device ID and what is DriverStore
@ 2010-08-27 20:51 Chris Worley
       [not found] ` <AANLkTikvA8oaksoszCoAvUs=sHp7uap-q+d9=f+AoQ96-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
  0 siblings, 1 reply; 12+ messages in thread
From: Chris Worley @ 2010-08-27 20:51 UTC (permalink / raw)
  To: ofw-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5, OFED mailing list

In scouring the many manuals with the Window's IB drivers I found a
clue as to why I can't get SRP working in WinOF:

  Windows PNP (Plug-n-Play) will match the IOC device ID with
DriverStore installed drives and then will load the IBiou.sys driver

How do I set the "IOC device ID" and what is DriverStore?

I can make the Windows SRP miniport devices appear and disappear by
removing/reloading ib_srpt on the target (at least with the 2.1.1
driver from Mellanox; the latest at openfabrics.org panics the
WS2008R2 system when ib_srpt is rmmod'ed).

Beyond that, Windows never sees the drives... Linux initiators don't
have an issue.

Someone throw me a bone!  The SRP initiator seems to have been broken
for many months on WinDoh's.

Thanks,

Chris
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^ permalink raw reply	[flat|nested] 12+ messages in thread
* RE: [ofw] What is an IOC device ID and what is DriverStore
       [not found] ` <AANLkTikvA8oaksoszCoAvUs=sHp7uap-q+d9=f+AoQ96-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
@ 2010-08-27 22:45   ` Sufficool, Stanley
       [not found]     ` <946F457324732742B1457FAFC8CF1ECB012DD2B083B6-Xnr6BND5kcgCA5QMIYIz5UySuYQ/OXwe@public.gmane.org>
  0 siblings, 1 reply; 12+ messages in thread
From: Sufficool, Stanley @ 2010-08-27 22:45 UTC (permalink / raw)
  To: 'Chris Worley',
	'ofw-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org',
	'OFED mailing list'



>-----Original Message-----
>From: ofw-bounces-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org
>[mailto:ofw-bounces-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org] On Behalf Of Chris Worley
>Sent: Friday, August 27, 2010 1:52 PM
>To: ofw-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org; OFED mailing list
>Subject: [ofw] What is an IOC device ID and what is DriverStore
>
>
>In scouring the many manuals with the Window's IB drivers I
>found a clue as to why I can't get SRP working in WinOF:
>
>  Windows PNP (Plug-n-Play) will match the IOC device ID with
>DriverStore installed drives and then will load the IBiou.sys driver
>
>How do I set the "IOC device ID" and what is DriverStore?

Not sure what this is, but I have never had to set any values on the OFED-W initiator.

>
>I can make the Windows SRP miniport devices appear and
>disappear by removing/reloading ib_srpt on the target (at
>least with the 2.1.1 driver from Mellanox; the latest at
>openfabrics.org panics the WS2008R2 system when ib_srpt is rmmod'ed).
>
>Beyond that, Windows never sees the drives... Linux initiators
>don't have an issue.

What messages do you get on the target? It it even receiving the request?

Does windows disk management show a broken LUN?

>
>Someone throw me a bone!  The SRP initiator seems to have been
>broken for many months on WinDoh's.

I have had no problems with the SRP initiator as long as I start the target _after_ the windows systems boot.

>
>Thanks,
>
>Chris
>_______________________________________________
>ofw mailing list
>ofw-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org
>http://lists.openfabrics.org/cgi-bin/mailman/listinfo/ofw
>
--
To unsubscribe from this list: send the line "unsubscribe linux-rdma" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

^ permalink raw reply	[flat|nested] 12+ messages in thread
* Re: [ofw] What is an IOC device ID and what is DriverStore
       [not found]     ` <946F457324732742B1457FAFC8CF1ECB012DD2B083B6-Xnr6BND5kcgCA5QMIYIz5UySuYQ/OXwe@public.gmane.org>
@ 2010-08-27 23:02       ` Chris Worley
  2010-08-27 23:43         ` Chris Worley
  0 siblings, 1 reply; 12+ messages in thread
From: Chris Worley @ 2010-08-27 23:02 UTC (permalink / raw)
  To: Sufficool, Stanley
  Cc: ofw-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5, OFED mailing list

On Fri, Aug 27, 2010 at 4:45 PM, Sufficool, Stanley
<ssufficool-AmqEsPSg0VfuwJLVJmOTOA@public.gmane.org> wrote:
>
>
>>-----Original Message-----
>>From: ofw-bounces-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org
>>[mailto:ofw-bounces-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org] On Behalf Of Chris Worley
>>Sent: Friday, August 27, 2010 1:52 PM
>>To: ofw-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org; OFED mailing list
>>Subject: [ofw] What is an IOC device ID and what is DriverStore
>>
>>
>>In scouring the many manuals with the Window's IB drivers I
>>found a clue as to why I can't get SRP working in WinOF:
>>
>>  Windows PNP (Plug-n-Play) will match the IOC device ID with
>>DriverStore installed drives and then will load the IBiou.sys driver
>>
>>How do I set the "IOC device ID" and what is DriverStore?
>
> Not sure what this is, but I have never had to set any values on the OFED-W initiator.
>
>>
>>I can make the Windows SRP miniport devices appear and
>>disappear by removing/reloading ib_srpt on the target (at
>>least with the 2.1.1 driver from Mellanox; the latest at
>>openfabrics.org panics the WS2008R2 system when ib_srpt is rmmod'ed).
>>
>>Beyond that, Windows never sees the drives... Linux initiators
>>don't have an issue.
>
> What messages do you get on the target? It it even receiving the request?

Yes:

ib_srpt: ***ERROR***: received unrecognized IB CM event 10
ib_srpt: Received DREQ and sent DREP for session
0x00247100000002c100247100000003d8.
ib_srpt: Received SRP_LOGIN_REQ with i_port_id
0x247100000002c1:0x247100000003d8, t_port_id
0x247100000002c1:0x247100000002c1 and it_iu_len 4148 on port 1
(guid=0xfe80000000000000:0x247100000002bf)
ib_srpt: disconnected session 0x00247100000002c100247100000003d8
because a new SRP_LOGIN_REQ has been received.
ib_srpt: Session : kernel thread ib_srpt_compl (PID 31542) started
scst: Using security group "Default" for initiator
"0x00247100000002c100247100000003d8"

>
> Does windows disk management show a broken LUN?

No.  Nothing (except local drives).
>
>>
>>Someone throw me a bone!  The SRP initiator seems to have been
>>broken for many months on WinDoh's.
>
> I have had no problems with the SRP initiator as long as I start the target _after_ the windows systems boot.

I've tried five different revs of the Windows driver, and no drives are seen.

Thanks,

Chris
>
>>
>>Thanks,
>>
>>Chris
>>_______________________________________________
>>ofw mailing list
>>ofw-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org
>>http://lists.openfabrics.org/cgi-bin/mailman/listinfo/ofw
>>
>
--
To unsubscribe from this list: send the line "unsubscribe linux-rdma" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

^ permalink raw reply	[flat|nested] 12+ messages in thread
* Re: What is an IOC device ID and what is DriverStore
  2010-08-27 23:02       ` Chris Worley
@ 2010-08-27 23:43         ` Chris Worley
       [not found]           ` <AANLkTinJ8qK8dARDEMM4qzOyTm7sMaLYRt5QmKAsBV6j-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
  0 siblings, 1 reply; 12+ messages in thread
From: Chris Worley @ 2010-08-27 23:43 UTC (permalink / raw)
  To: Sufficool, Stanley; +Cc: ofw, OFED mailing list


[-- Attachment #1.1: Type: text/plain, Size: 7852 bytes --]

On Fri, Aug 27, 2010 at 5:02 PM, Chris Worley <worleys@gmail.com> wrote:
> On Fri, Aug 27, 2010 at 4:45 PM, Sufficool, Stanley
> <ssufficool@rov.sbcounty.gov> wrote:
>>
>>
>>>-----Original Message-----
>>>From: ofw-bounces@lists.openfabrics.org
>>>[mailto:ofw-bounces@lists.openfabrics.org] On Behalf Of Chris Worley
>>>Sent: Friday, August 27, 2010 1:52 PM
>>>To: ofw@lists.openfabrics.org; OFED mailing list
>>>Subject: [ofw] What is an IOC device ID and what is DriverStore
>>>
>>>
>>>In scouring the many manuals with the Window's IB drivers I
>>>found a clue as to why I can't get SRP working in WinOF:
>>>
>>>  Windows PNP (Plug-n-Play) will match the IOC device ID with
>>>DriverStore installed drives and then will load the IBiou.sys driver
>>>
>>>How do I set the "IOC device ID" and what is DriverStore?
>>
>> Not sure what this is, but I have never had to set any values on the
OFED-W initiator.
>>
>>>
>>>I can make the Windows SRP miniport devices appear and
>>>disappear by removing/reloading ib_srpt on the target (at
>>>least with the 2.1.1 driver from Mellanox; the latest at
>>>openfabrics.org panics the WS2008R2 system when ib_srpt is rmmod'ed).
>>>
>>>Beyond that, Windows never sees the drives... Linux initiators
>>>don't have an issue.
>>
>> What messages do you get on the target? It it even receiving the request?
>
> Yes:
>
> ib_srpt: ***ERROR***: received unrecognized IB CM event 10
> ib_srpt: Received DREQ and sent DREP for session
> 0x00247100000002c100247100000003d8.
> ib_srpt: Received SRP_LOGIN_REQ with i_port_id
> 0x247100000002c1:0x247100000003d8, t_port_id
> 0x247100000002c1:0x247100000002c1 and it_iu_len 4148 on port 1
> (guid=0xfe80000000000000:0x247100000002bf)
> ib_srpt: disconnected session 0x00247100000002c100247100000003d8
> because a new SRP_LOGIN_REQ has been received.
> ib_srpt: Session : kernel thread ib_srpt_compl (PID 31542) started
> scst: Using security group "Default" for initiator
> "0x00247100000002c100247100000003d8"

There is more to it than that.  I'm going to do this as HTML so I can fix
the font:

ib_srpt: Received SRP_LOGIN_REQ with i_port_id
0x247100000002c1:0x247100000003d8, t_port_id
0x247100000002c1:0x247100000002c1 and it_iu_len 4148 on port 2
(guid=0xfe80000000000000:0x247100000002c3)
ib_srpt: Session : kernel thread ib_srpt_compl (PID 1109) started
scst: Using security group "Default" for initiator
"0x00247100000002c100247100000003d8"
scst: Processing thread fio-719570_0 (PID 1110) started
scst: Processing thread fio-719570_1 (PID 1111) started
scst: Processing thread fio-719620_0 (PID 1112) started
scst: Processing thread fio-719620_1 (PID 1113) started
scst: Processing thread fio-719650_0 (PID 1114) started
scst: Processing thread fio-719650_1 (PID 1115) started
scst: Processing thread fio-719640_0 (PID 1116) started
scst: Processing thread fio-719640_1 (PID 1117) started
scst: Processing thread fio-410000_0 (PID 1118) started
scst: Processing thread fio-410000_1 (PID 1119) started
scst: Processing thread fio-410020_0 (PID 1120) started
scst: Processing thread fio-410020_1 (PID 1121) started
scst: Processing thread fio-409480_0 (PID 1122) started
scst: Processing thread fio-409480_1 (PID 1123) started
scst: Processing thread fio-410010_0 (PID 1124) started
scst: Processing thread fio-410010_1 (PID 1125) started
ib_srpt: ***ERROR***: received unrecognized IB CM event 10
ib_srpt: Received DREQ and sent DREP for session
0x00247100000002c100247100000003d8.
ib_srpt: Received InfiniBand TimeWait exit for cm_id ffff81030b7c6c00.
ib_srpt: Session 0x00247100000002c100247100000003d8: kernel thread
ib_srpt_compl (PID 1109) stopped
scst: Processing thread fio-719570_0 (PID 1110) finished
scst: Processing thread fio-719570_1 (PID 1111) finished
scst: Processing thread fio-719620_0 (PID 1112) finished
scst: Processing thread fio-719620_1 (PID 1113) finished
scst: Processing thread fio-719650_0 (PID 1114) finished
scst: Processing thread fio-719650_1 (PID 1115) finished
scst: Processing thread fio-719640_0 (PID 1116) finished
scst: Processing thread fio-719640_1 (PID 1117) finished
scst: Processing thread fio-410000_0 (PID 1118) finished
scst: Processing thread fio-410000_1 (PID 1119) finished
scst: Processing thread fio-410020_0 (PID 1120) finished
scst: Processing thread fio-410020_1 (PID 1121) finished
scst: Processing thread fio-409480_0 (PID 1122) finished
scst: Processing thread fio-409480_1 (PID 1123) finished
scst: Processing thread fio-410010_0 (PID 1124) finished
scst: Processing thread fio-410010_1 (PID 1125) finished
ib_srpt: Received SRP_LOGIN_REQ with i_port_id
0x247100000002c1:0x24710000000390, t_port_id
0x247100000002c1:0x247100000002c1 and it_iu_len 4148 on port 2
(guid=0xfe80000000000000:0x247100000002c0)
ib_srpt: Session : kernel thread ib_srpt_compl (PID 1138) started
scst: Using security group "Default" for initiator
"0x00247100000002c10024710000000390"
scst: Processing thread fio-719570_0 (PID 1139) started
scst: Processing thread fio-719570_1 (PID 1140) started
scst: Processing thread fio-719620_0 (PID 1141) started
scst: Processing thread fio-719620_1 (PID 1142) started
scst: Processing thread fio-719650_0 (PID 1143) started
scst: Processing thread fio-719650_1 (PID 1144) started
scst: Processing thread fio-719640_0 (PID 1145) started
scst: Processing thread fio-719640_1 (PID 1146) started
scst: Processing thread fio-410000_0 (PID 1147) started
scst: Processing thread fio-410000_1 (PID 1148) started
scst: Processing thread fio-410020_0 (PID 1149) started
scst: Processing thread fio-410020_1 (PID 1150) started
scst: Processing thread fio-409480_0 (PID 1151) started
scst: Processing thread fio-409480_1 (PID 1152) started
scst: Processing thread fio-410010_0 (PID 1153) started
scst: Processing thread fio-410010_1 (PID 1154) started
ib_srpt: ***ERROR***: received unrecognized IB CM event 10
ib_srpt: Received DREQ and sent DREP for session
0x00247100000002c10024710000000390.
ib_srpt: Received InfiniBand TimeWait exit for cm_id ffff810191ae5400.
ib_srpt: Session 0x00247100000002c10024710000000390: kernel thread
ib_srpt_compl (PID 1138) stopped
scst: Processing thread fio-719570_0 (PID 1139) finished
scst: Processing thread fio-719570_1 (PID 1140) finished
scst: Processing thread fio-719620_0 (PID 1141) finished
scst: Processing thread fio-719620_1 (PID 1142) finished
scst: Processing thread fio-719650_0 (PID 1143) finished
scst: Processing thread fio-719650_1 (PID 1144) finished
scst: Processing thread fio-719640_0 (PID 1145) finished
scst: Processing thread fio-719640_1 (PID 1146) finished
scst: Processing thread fio-410000_0 (PID 1147) finished
scst: Processing thread fio-410000_1 (PID 1148) finished
scst: Processing thread fio-410020_0 (PID 1149) finished
scst: Processing thread fio-410020_1 (PID 1150) finished
scst: Processing thread fio-409480_0 (PID 1151) finished
scst: Processing thread fio-409480_1 (PID 1152) finished
scst: Processing thread fio-410010_0 (PID 1153) finished
scst: Processing thread fio-410010_1 (PID 1154) finished

While I do have two HCA's in both the target and initiator, I have tried it
with just one in the initiator.

Hopefully that doesn't cause the email to bounce and makes it more readable.

Thanks,

Chris
>
>>
>> Does windows disk management show a broken LUN?
>
> No.  Nothing (except local drives).
>>
>>>
>>>Someone throw me a bone!  The SRP initiator seems to have been
>>>broken for many months on WinDoh's.
>>
>> I have had no problems with the SRP initiator as long as I start the
target _after_ the windows systems boot.
>
> I've tried five different revs of the Windows driver, and no drives are
seen.
>
> Thanks,
>
> Chris
>>
>>>
>>>Thanks,
>>>
>>>Chris
>>>_______________________________________________
>>>ofw mailing list
>>>ofw@lists.openfabrics.org
>>>http://lists.openfabrics.org/cgi-bin/mailman/listinfo/ofw
>>>
>>
>

[-- Attachment #1.2: Type: text/html, Size: 9471 bytes --]

[-- Attachment #2: Type: text/plain, Size: 148 bytes --]

_______________________________________________
ofw mailing list
ofw@lists.openfabrics.org
http://lists.openfabrics.org/cgi-bin/mailman/listinfo/ofw

^ permalink raw reply	[flat|nested] 12+ messages in thread
* Re: [ofw] What is an IOC device ID and what is DriverStore
       [not found]           ` <AANLkTinJ8qK8dARDEMM4qzOyTm7sMaLYRt5QmKAsBV6j-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
@ 2010-08-27 23:45             ` Chris Worley
       [not found]               ` <AANLkTikKcUwO59Pkmeu3kG_FBwpg=SXj3P0Ud3rsq4Mw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
  0 siblings, 1 reply; 12+ messages in thread
From: Chris Worley @ 2010-08-27 23:45 UTC (permalink / raw)
  To: OFED mailing list; +Cc: ofw-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5

I'm resending this as plain text, as the linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
mailing list did not like my attempt to make the messages readable...

On Fri, Aug 27, 2010 at 5:43 PM, Chris Worley <worleys-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>
> On Fri, Aug 27, 2010 at 5:02 PM, Chris Worley <worleys-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> > On Fri, Aug 27, 2010 at 4:45 PM, Sufficool, Stanley
> > <ssufficool-AmqEsPSg0VfuwJLVJmOTOA@public.gmane.org> wrote:
> >>
> >>
> >>>-----Original Message-----
> >>>From: ofw-bounces-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org
> >>>[mailto:ofw-bounces-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org] On Behalf Of Chris Worley
> >>>Sent: Friday, August 27, 2010 1:52 PM
> >>>To: ofw-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org; OFED mailing list
> >>>Subject: [ofw] What is an IOC device ID and what is DriverStore
> >>>
> >>>
> >>>In scouring the many manuals with the Window's IB drivers I
> >>>found a clue as to why I can't get SRP working in WinOF:
> >>>
> >>>  Windows PNP (Plug-n-Play) will match the IOC device ID with
> >>>DriverStore installed drives and then will load the IBiou.sys driver
> >>>
> >>>How do I set the "IOC device ID" and what is DriverStore?
> >>
> >> Not sure what this is, but I have never had to set any values on the OFED-W initiator.
> >>
> >>>
> >>>I can make the Windows SRP miniport devices appear and
> >>>disappear by removing/reloading ib_srpt on the target (at
> >>>least with the 2.1.1 driver from Mellanox; the latest at
> >>>openfabrics.org panics the WS2008R2 system when ib_srpt is rmmod'ed).
> >>>
> >>>Beyond that, Windows never sees the drives... Linux initiators
> >>>don't have an issue.
> >>
> >> What messages do you get on the target? It it even receiving the request?
> >
> > Yes:
> >
> > ib_srpt: ***ERROR***: received unrecognized IB CM event 10
> > ib_srpt: Received DREQ and sent DREP for session
> > 0x00247100000002c100247100000003d8.
> > ib_srpt: Received SRP_LOGIN_REQ with i_port_id
> > 0x247100000002c1:0x247100000003d8, t_port_id
> > 0x247100000002c1:0x247100000002c1 and it_iu_len 4148 on port 1
> > (guid=0xfe80000000000000:0x247100000002bf)
> > ib_srpt: disconnected session 0x00247100000002c100247100000003d8
> > because a new SRP_LOGIN_REQ has been received.
> > ib_srpt: Session : kernel thread ib_srpt_compl (PID 31542) started
> > scst: Using security group "Default" for initiator
> > "0x00247100000002c100247100000003d8"
>
> There is more to it than that.  I'm going to do this as HTML so I can fix the font:
>
> ib_srpt: Received SRP_LOGIN_REQ with i_port_id 0x247100000002c1:0x247100000003d8, t_port_id 0x247100000002c1:0x247100000002c1 and it_iu_len 4148 on port 2 (guid=0xfe80000000000000:0x247100000002c3)
> ib_srpt: Session : kernel thread ib_srpt_compl (PID 1109) started
> scst: Using security group "Default" for initiator "0x00247100000002c100247100000003d8"
> scst: Processing thread fio-719570_0 (PID 1110) started
> scst: Processing thread fio-719570_1 (PID 1111) started
> scst: Processing thread fio-719620_0 (PID 1112) started
> scst: Processing thread fio-719620_1 (PID 1113) started
> scst: Processing thread fio-719650_0 (PID 1114) started
> scst: Processing thread fio-719650_1 (PID 1115) started
> scst: Processing thread fio-719640_0 (PID 1116) started
> scst: Processing thread fio-719640_1 (PID 1117) started
> scst: Processing thread fio-410000_0 (PID 1118) started
> scst: Processing thread fio-410000_1 (PID 1119) started
> scst: Processing thread fio-410020_0 (PID 1120) started
> scst: Processing thread fio-410020_1 (PID 1121) started
> scst: Processing thread fio-409480_0 (PID 1122) started
> scst: Processing thread fio-409480_1 (PID 1123) started
> scst: Processing thread fio-410010_0 (PID 1124) started
> scst: Processing thread fio-410010_1 (PID 1125) started
> ib_srpt: ***ERROR***: received unrecognized IB CM event 10
> ib_srpt: Received DREQ and sent DREP for session 0x00247100000002c100247100000003d8.
> ib_srpt: Received InfiniBand TimeWait exit for cm_id ffff81030b7c6c00.
> ib_srpt: Session 0x00247100000002c100247100000003d8: kernel thread ib_srpt_compl (PID 1109) stopped
> scst: Processing thread fio-719570_0 (PID 1110) finished
> scst: Processing thread fio-719570_1 (PID 1111) finished
> scst: Processing thread fio-719620_0 (PID 1112) finished
> scst: Processing thread fio-719620_1 (PID 1113) finished
> scst: Processing thread fio-719650_0 (PID 1114) finished
> scst: Processing thread fio-719650_1 (PID 1115) finished
> scst: Processing thread fio-719640_0 (PID 1116) finished
> scst: Processing thread fio-719640_1 (PID 1117) finished
> scst: Processing thread fio-410000_0 (PID 1118) finished
> scst: Processing thread fio-410000_1 (PID 1119) finished
> scst: Processing thread fio-410020_0 (PID 1120) finished
> scst: Processing thread fio-410020_1 (PID 1121) finished
> scst: Processing thread fio-409480_0 (PID 1122) finished
> scst: Processing thread fio-409480_1 (PID 1123) finished
> scst: Processing thread fio-410010_0 (PID 1124) finished
> scst: Processing thread fio-410010_1 (PID 1125) finished
> ib_srpt: Received SRP_LOGIN_REQ with i_port_id 0x247100000002c1:0x24710000000390, t_port_id 0x247100000002c1:0x247100000002c1 and it_iu_len 4148 on port 2 (guid=0xfe80000000000000:0x247100000002c0)
> ib_srpt: Session : kernel thread ib_srpt_compl (PID 1138) started
> scst: Using security group "Default" for initiator "0x00247100000002c10024710000000390"
> scst: Processing thread fio-719570_0 (PID 1139) started
> scst: Processing thread fio-719570_1 (PID 1140) started
> scst: Processing thread fio-719620_0 (PID 1141) started
> scst: Processing thread fio-719620_1 (PID 1142) started
> scst: Processing thread fio-719650_0 (PID 1143) started
> scst: Processing thread fio-719650_1 (PID 1144) started
> scst: Processing thread fio-719640_0 (PID 1145) started
> scst: Processing thread fio-719640_1 (PID 1146) started
> scst: Processing thread fio-410000_0 (PID 1147) started
> scst: Processing thread fio-410000_1 (PID 1148) started
> scst: Processing thread fio-410020_0 (PID 1149) started
> scst: Processing thread fio-410020_1 (PID 1150) started
> scst: Processing thread fio-409480_0 (PID 1151) started
> scst: Processing thread fio-409480_1 (PID 1152) started
> scst: Processing thread fio-410010_0 (PID 1153) started
> scst: Processing thread fio-410010_1 (PID 1154) started
> ib_srpt: ***ERROR***: received unrecognized IB CM event 10
> ib_srpt: Received DREQ and sent DREP for session 0x00247100000002c10024710000000390.
> ib_srpt: Received InfiniBand TimeWait exit for cm_id ffff810191ae5400.
> ib_srpt: Session 0x00247100000002c10024710000000390: kernel thread ib_srpt_compl (PID 1138) stopped
> scst: Processing thread fio-719570_0 (PID 1139) finished
> scst: Processing thread fio-719570_1 (PID 1140) finished
> scst: Processing thread fio-719620_0 (PID 1141) finished
> scst: Processing thread fio-719620_1 (PID 1142) finished
> scst: Processing thread fio-719650_0 (PID 1143) finished
> scst: Processing thread fio-719650_1 (PID 1144) finished
> scst: Processing thread fio-719640_0 (PID 1145) finished
> scst: Processing thread fio-719640_1 (PID 1146) finished
> scst: Processing thread fio-410000_0 (PID 1147) finished
> scst: Processing thread fio-410000_1 (PID 1148) finished
> scst: Processing thread fio-410020_0 (PID 1149) finished
> scst: Processing thread fio-410020_1 (PID 1150) finished
> scst: Processing thread fio-409480_0 (PID 1151) finished
> scst: Processing thread fio-409480_1 (PID 1152) finished
> scst: Processing thread fio-410010_0 (PID 1153) finished
> scst: Processing thread fio-410010_1 (PID 1154) finished
>
> While I do have two HCA's in both the target and initiator, I have tried it with just one in the initiator.
>
> Hopefully that doesn't cause the email to bounce and makes it more readable.
>
> Thanks,
>
> Chris
> >
> >>
> >> Does windows disk management show a broken LUN?
> >
> > No.  Nothing (except local drives).
> >>
> >>>
> >>>Someone throw me a bone!  The SRP initiator seems to have been
> >>>broken for many months on WinDoh's.
> >>
> >> I have had no problems with the SRP initiator as long as I start the target _after_ the windows systems boot.
> >
> > I've tried five different revs of the Windows driver, and no drives are seen.
> >
> > Thanks,
> >
> > Chris
> >>
> >>>
> >>>Thanks,
> >>>
> >>>Chris
> >>>_______________________________________________
> >>>ofw mailing list
> >>>ofw-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org
> >>>http://lists.openfabrics.org/cgi-bin/mailman/listinfo/ofw
> >>>
> >>
> >
>
--
To unsubscribe from this list: send the line "unsubscribe linux-rdma" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

^ permalink raw reply	[flat|nested] 12+ messages in thread
* RE: [ofw] What is an IOC device ID and what is DriverStore
       [not found]               ` <AANLkTikKcUwO59Pkmeu3kG_FBwpg=SXj3P0Ud3rsq4Mw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
@ 2010-08-28  0:01                 ` Sufficool, Stanley
  2010-08-28  0:10                   ` Chris Worley
  0 siblings, 1 reply; 12+ messages in thread
From: Sufficool, Stanley @ 2010-08-28  0:01 UTC (permalink / raw)
  To: 'Chris Worley', 'OFED mailing list'
  Cc: 'ofw-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org'

What does your scst.conf look like? I assume you have LUNS in the default group.

>-----Original Message-----
>From: ofw-bounces-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org
>[mailto:ofw-bounces-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org] On Behalf Of Chris Worley
>Sent: Friday, August 27, 2010 4:46 PM
>To: OFED mailing list
>Cc: ofw-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org
>Subject: Re: [ofw] What is an IOC device ID and what is DriverStore
>
>
>I'm resending this as plain text, as the
>linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org mailing list did not like my
>attempt to make the messages readable...
>
>On Fri, Aug 27, 2010 at 5:43 PM, Chris Worley
><worleys-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>>
>> On Fri, Aug 27, 2010 at 5:02 PM, Chris Worley <worleys-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>> wrote:
>> > On Fri, Aug 27, 2010 at 4:45 PM, Sufficool, Stanley
>> > <ssufficool-AmqEsPSg0VfuwJLVJmOTOA@public.gmane.org> wrote:
>> >>
>> >>
>> >>>-----Original Message-----
>> >>>From: ofw-bounces-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org
>> >>>[mailto:ofw-bounces-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org] On Behalf Of Chris
>> >>>Worley
>> >>>Sent: Friday, August 27, 2010 1:52 PM
>> >>>To: ofw-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org; OFED mailing list
>> >>>Subject: [ofw] What is an IOC device ID and what is DriverStore
>> >>>
>> >>>
>> >>>In scouring the many manuals with the Window's IB drivers
>I found a
>> >>>clue as to why I can't get SRP working in WinOF:
>> >>>
>> >>>  Windows PNP (Plug-n-Play) will match the IOC device ID with
>> >>>DriverStore installed drives and then will load the IBiou.sys
>> >>>driver
>> >>>
>> >>>How do I set the "IOC device ID" and what is DriverStore?
>> >>
>> >> Not sure what this is, but I have never had to set any values on
>> >> the OFED-W initiator.
>> >>
>> >>>
>> >>>I can make the Windows SRP miniport devices appear and
>disappear by
>> >>>removing/reloading ib_srpt on the target (at least with the 2.1.1
>> >>>driver from Mellanox; the latest at openfabrics.org panics the
>> >>>WS2008R2 system when ib_srpt is rmmod'ed).
>> >>>
>> >>>Beyond that, Windows never sees the drives... Linux initiators
>> >>>don't have an issue.
>> >>
>> >> What messages do you get on the target? It it even receiving the
>> >> request?
>> >
>> > Yes:
>> >
>> > ib_srpt: ***ERROR***: received unrecognized IB CM event 10
>> > ib_srpt: Received DREQ and sent DREP for session
>> > 0x00247100000002c100247100000003d8.
>> > ib_srpt: Received SRP_LOGIN_REQ with i_port_id
>> > 0x247100000002c1:0x247100000003d8, t_port_id
>> > 0x247100000002c1:0x247100000002c1 and it_iu_len 4148 on port 1
>> > (guid=0xfe80000000000000:0x247100000002bf)
>> > ib_srpt: disconnected session 0x00247100000002c100247100000003d8
>> > because a new SRP_LOGIN_REQ has been received.
>> > ib_srpt: Session : kernel thread ib_srpt_compl (PID 31542) started
>> > scst: Using security group "Default" for initiator
>> > "0x00247100000002c100247100000003d8"
>>
>> There is more to it than that.  I'm going to do this as HTML
>so I can
>> fix the font:
>>
>> ib_srpt: Received SRP_LOGIN_REQ with i_port_id
>> 0x247100000002c1:0x247100000003d8, t_port_id
>0x247100000002c1:0x247100000002c1 and it_iu_len 4148 on port 2
>(guid=0xfe80000000000000:0x247100000002c3)
>> ib_srpt: Session : kernel thread ib_srpt_compl (PID 1109) started
>> scst: Using security group "Default" for initiator
>"0x00247100000002c100247100000003d8"
>> scst: Processing thread fio-719570_0 (PID 1110) started
>> scst: Processing thread fio-719570_1 (PID 1111) started
>> scst: Processing thread fio-719620_0 (PID 1112) started
>> scst: Processing thread fio-719620_1 (PID 1113) started
>> scst: Processing thread fio-719650_0 (PID 1114) started
>> scst: Processing thread fio-719650_1 (PID 1115) started
>> scst: Processing thread fio-719640_0 (PID 1116) started
>> scst: Processing thread fio-719640_1 (PID 1117) started
>> scst: Processing thread fio-410000_0 (PID 1118) started
>> scst: Processing thread fio-410000_1 (PID 1119) started
>> scst: Processing thread fio-410020_0 (PID 1120) started
>> scst: Processing thread fio-410020_1 (PID 1121) started
>> scst: Processing thread fio-409480_0 (PID 1122) started
>> scst: Processing thread fio-409480_1 (PID 1123) started
>> scst: Processing thread fio-410010_0 (PID 1124) started
>> scst: Processing thread fio-410010_1 (PID 1125) started
>> ib_srpt: ***ERROR***: received unrecognized IB CM event 10
>> ib_srpt: Received DREQ and sent DREP for session
>0x00247100000002c100247100000003d8.
>> ib_srpt: Received InfiniBand TimeWait exit for cm_id
>ffff81030b7c6c00.
>> ib_srpt: Session 0x00247100000002c100247100000003d8: kernel
>thread ib_srpt_compl (PID 1109) stopped
>> scst: Processing thread fio-719570_0 (PID 1110) finished
>> scst: Processing thread fio-719570_1 (PID 1111) finished
>> scst: Processing thread fio-719620_0 (PID 1112) finished
>> scst: Processing thread fio-719620_1 (PID 1113) finished
>> scst: Processing thread fio-719650_0 (PID 1114) finished
>> scst: Processing thread fio-719650_1 (PID 1115) finished
>> scst: Processing thread fio-719640_0 (PID 1116) finished
>> scst: Processing thread fio-719640_1 (PID 1117) finished
>> scst: Processing thread fio-410000_0 (PID 1118) finished
>> scst: Processing thread fio-410000_1 (PID 1119) finished
>> scst: Processing thread fio-410020_0 (PID 1120) finished
>> scst: Processing thread fio-410020_1 (PID 1121) finished
>> scst: Processing thread fio-409480_0 (PID 1122) finished
>> scst: Processing thread fio-409480_1 (PID 1123) finished
>> scst: Processing thread fio-410010_0 (PID 1124) finished
>> scst: Processing thread fio-410010_1 (PID 1125) finished
>> ib_srpt: Received SRP_LOGIN_REQ with i_port_id
>0x247100000002c1:0x24710000000390, t_port_id
>0x247100000002c1:0x247100000002c1 and it_iu_len 4148 on port 2
>(guid=0xfe80000000000000:0x247100000002c0)
>> ib_srpt: Session : kernel thread ib_srpt_compl (PID 1138) started
>> scst: Using security group "Default" for initiator
>"0x00247100000002c10024710000000390"
>> scst: Processing thread fio-719570_0 (PID 1139) started
>> scst: Processing thread fio-719570_1 (PID 1140) started
>> scst: Processing thread fio-719620_0 (PID 1141) started
>> scst: Processing thread fio-719620_1 (PID 1142) started
>> scst: Processing thread fio-719650_0 (PID 1143) started
>> scst: Processing thread fio-719650_1 (PID 1144) started
>> scst: Processing thread fio-719640_0 (PID 1145) started
>> scst: Processing thread fio-719640_1 (PID 1146) started
>> scst: Processing thread fio-410000_0 (PID 1147) started
>> scst: Processing thread fio-410000_1 (PID 1148) started
>> scst: Processing thread fio-410020_0 (PID 1149) started
>> scst: Processing thread fio-410020_1 (PID 1150) started
>> scst: Processing thread fio-409480_0 (PID 1151) started
>> scst: Processing thread fio-409480_1 (PID 1152) started
>> scst: Processing thread fio-410010_0 (PID 1153) started
>> scst: Processing thread fio-410010_1 (PID 1154) started
>> ib_srpt: ***ERROR***: received unrecognized IB CM event 10
>> ib_srpt: Received DREQ and sent DREP for session
>0x00247100000002c10024710000000390.
>> ib_srpt: Received InfiniBand TimeWait exit for cm_id
>ffff810191ae5400.
>> ib_srpt: Session 0x00247100000002c10024710000000390: kernel
>thread ib_srpt_compl (PID 1138) stopped
>> scst: Processing thread fio-719570_0 (PID 1139) finished
>> scst: Processing thread fio-719570_1 (PID 1140) finished
>> scst: Processing thread fio-719620_0 (PID 1141) finished
>> scst: Processing thread fio-719620_1 (PID 1142) finished
>> scst: Processing thread fio-719650_0 (PID 1143) finished
>> scst: Processing thread fio-719650_1 (PID 1144) finished
>> scst: Processing thread fio-719640_0 (PID 1145) finished
>> scst: Processing thread fio-719640_1 (PID 1146) finished
>> scst: Processing thread fio-410000_0 (PID 1147) finished
>> scst: Processing thread fio-410000_1 (PID 1148) finished
>> scst: Processing thread fio-410020_0 (PID 1149) finished
>> scst: Processing thread fio-410020_1 (PID 1150) finished
>> scst: Processing thread fio-409480_0 (PID 1151) finished
>> scst: Processing thread fio-409480_1 (PID 1152) finished
>> scst: Processing thread fio-410010_0 (PID 1153) finished
>> scst: Processing thread fio-410010_1 (PID 1154) finished
>>
>> While I do have two HCA's in both the target and initiator, I have
>> tried it with just one in the initiator.
>>
>> Hopefully that doesn't cause the email to bounce and makes it more
>> readable.
>>
>> Thanks,
>>
>> Chris
>> >
>> >>
>> >> Does windows disk management show a broken LUN?
>> >
>> > No.  Nothing (except local drives).
>> >>
>> >>>
>> >>>Someone throw me a bone!  The SRP initiator seems to have been
>> >>>broken for many months on WinDoh's.
>> >>
>> >> I have had no problems with the SRP initiator as long as I start
>> >> the target _after_ the windows systems boot.
>> >
>> > I've tried five different revs of the Windows driver, and
>no drives
>> > are seen.
>> >
>> > Thanks,
>> >
>> > Chris
>> >>
>> >>>
>> >>>Thanks,
>> >>>
>> >>>Chris
>> >>>_______________________________________________
>> >>>ofw mailing list
>> >>>ofw-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org
>> >>>http://lists.openfabrics.org/cgi-bin/mailman/listinfo/ofw
>> >>>
>> >>
>> >
>>
>_______________________________________________
>ofw mailing list
>ofw-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org
>http://lists.openfabrics.org/cgi-bin/mailman/listinfo/ofw
>
--
To unsubscribe from this list: send the line "unsubscribe linux-rdma" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

^ permalink raw reply	[flat|nested] 12+ messages in thread
* Re: What is an IOC device ID and what is DriverStore
  2010-08-28  0:01                 ` Sufficool, Stanley
@ 2010-08-28  0:10                   ` Chris Worley
       [not found]                     ` <AANLkTin_3d64+U2aiQg6E8DMNY0FsjMUVfgjrtR2O2PR-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
  0 siblings, 1 reply; 12+ messages in thread
From: Chris Worley @ 2010-08-28  0:10 UTC (permalink / raw)
  To: Sufficool, Stanley; +Cc: OFED mailing list, ofw, scst-devel

On Fri, Aug 27, 2010 at 6:01 PM, Sufficool, Stanley
<ssufficool@rov.sbcounty.gov> wrote:
> What does your scst.conf look like? I assume you have LUNS in the default group.

A Linux initiator has no trouble seeing these:

# cat /proc/scsi_tgt/vdisk/vdisk
Name              Size(MB)    Block size  Options         File name
                                 T10 device id
fio-71957         76774       512         NV BIO          /dev/sda
                                fio-71957 8d58d2cc
fio-71962         76774       512         NV BIO          /dev/sdb
                                fio-71962 4ab477ef
fio-71965         76774       512         NV BIO          /dev/sdc
                                fio-71965 28ba5c58
fio-71964         76774       512         NV BIO          /dev/sdd
                                fio-71964 f2c69cf6
fio-41000         76774       512         NV BIO          /dev/sde
                                fio-41000 2492daab
fio-41002         76774       512         NV BIO          /dev/sdf
                                fio-41002 dd797f32
fio-40948         76774       512         NV BIO          /dev/sdg
                                fio-40948 a3ef7aa3
fio-41001         76774       512         NV BIO          /dev/sdh
                                fio-41001 543b6d8e
[root@fusion-io-live .bak]# cat /proc/scsi_tgt/groups/Default/devices
Device (host:ch:id:lun or name)                             LUN          Options
fio-71957                                                   0
fio-71962                                                   1
fio-71965                                                   2
fio-71964                                                   3
fio-41000                                                   4
fio-41002                                                   5
fio-40948                                                   6
fio-41001                                                   7

(Adding scst-devel, as it looks like Windows logs in then immediately
logs out or is forced out.)

Thanks,

Chris

>
>>-----Original Message-----
>>From: ofw-bounces@lists.openfabrics.org
>>[mailto:ofw-bounces@lists.openfabrics.org] On Behalf Of Chris Worley
>>Sent: Friday, August 27, 2010 4:46 PM
>>To: OFED mailing list
>>Cc: ofw@lists.openfabrics.org
>>Subject: Re: [ofw] What is an IOC device ID and what is DriverStore
>>
>>
>>I'm resending this as plain text, as the
>>linux-rdma@vger.kernel.org mailing list did not like my
>>attempt to make the messages readable...
>>
>>On Fri, Aug 27, 2010 at 5:43 PM, Chris Worley
>><worleys@gmail.com> wrote:
>>>
>>> On Fri, Aug 27, 2010 at 5:02 PM, Chris Worley <worleys@gmail.com>
>>> wrote:
>>> > On Fri, Aug 27, 2010 at 4:45 PM, Sufficool, Stanley
>>> > <ssufficool@rov.sbcounty.gov> wrote:
>>> >>
>>> >>
>>> >>>-----Original Message-----
>>> >>>From: ofw-bounces@lists.openfabrics.org
>>> >>>[mailto:ofw-bounces@lists.openfabrics.org] On Behalf Of Chris
>>> >>>Worley
>>> >>>Sent: Friday, August 27, 2010 1:52 PM
>>> >>>To: ofw@lists.openfabrics.org; OFED mailing list
>>> >>>Subject: [ofw] What is an IOC device ID and what is DriverStore
>>> >>>
>>> >>>
>>> >>>In scouring the many manuals with the Window's IB drivers
>>I found a
>>> >>>clue as to why I can't get SRP working in WinOF:
>>> >>>
>>> >>>  Windows PNP (Plug-n-Play) will match the IOC device ID with
>>> >>>DriverStore installed drives and then will load the IBiou.sys
>>> >>>driver
>>> >>>
>>> >>>How do I set the "IOC device ID" and what is DriverStore?
>>> >>
>>> >> Not sure what this is, but I have never had to set any values on
>>> >> the OFED-W initiator.
>>> >>
>>> >>>
>>> >>>I can make the Windows SRP miniport devices appear and
>>disappear by
>>> >>>removing/reloading ib_srpt on the target (at least with the 2.1.1
>>> >>>driver from Mellanox; the latest at openfabrics.org panics the
>>> >>>WS2008R2 system when ib_srpt is rmmod'ed).
>>> >>>
>>> >>>Beyond that, Windows never sees the drives... Linux initiators
>>> >>>don't have an issue.
>>> >>
>>> >> What messages do you get on the target? It it even receiving the
>>> >> request?
>>> >
>>> > Yes:
>>> >
>>> > ib_srpt: ***ERROR***: received unrecognized IB CM event 10
>>> > ib_srpt: Received DREQ and sent DREP for session
>>> > 0x00247100000002c100247100000003d8.
>>> > ib_srpt: Received SRP_LOGIN_REQ with i_port_id
>>> > 0x247100000002c1:0x247100000003d8, t_port_id
>>> > 0x247100000002c1:0x247100000002c1 and it_iu_len 4148 on port 1
>>> > (guid=0xfe80000000000000:0x247100000002bf)
>>> > ib_srpt: disconnected session 0x00247100000002c100247100000003d8
>>> > because a new SRP_LOGIN_REQ has been received.
>>> > ib_srpt: Session : kernel thread ib_srpt_compl (PID 31542) started
>>> > scst: Using security group "Default" for initiator
>>> > "0x00247100000002c100247100000003d8"
>>>
>>> There is more to it than that.  I'm going to do this as HTML
>>so I can
>>> fix the font:
>>>
>>> ib_srpt: Received SRP_LOGIN_REQ with i_port_id
>>> 0x247100000002c1:0x247100000003d8, t_port_id
>>0x247100000002c1:0x247100000002c1 and it_iu_len 4148 on port 2
>>(guid=0xfe80000000000000:0x247100000002c3)
>>> ib_srpt: Session : kernel thread ib_srpt_compl (PID 1109) started
>>> scst: Using security group "Default" for initiator
>>"0x00247100000002c100247100000003d8"
>>> scst: Processing thread fio-719570_0 (PID 1110) started
>>> scst: Processing thread fio-719570_1 (PID 1111) started
>>> scst: Processing thread fio-719620_0 (PID 1112) started
>>> scst: Processing thread fio-719620_1 (PID 1113) started
>>> scst: Processing thread fio-719650_0 (PID 1114) started
>>> scst: Processing thread fio-719650_1 (PID 1115) started
>>> scst: Processing thread fio-719640_0 (PID 1116) started
>>> scst: Processing thread fio-719640_1 (PID 1117) started
>>> scst: Processing thread fio-410000_0 (PID 1118) started
>>> scst: Processing thread fio-410000_1 (PID 1119) started
>>> scst: Processing thread fio-410020_0 (PID 1120) started
>>> scst: Processing thread fio-410020_1 (PID 1121) started
>>> scst: Processing thread fio-409480_0 (PID 1122) started
>>> scst: Processing thread fio-409480_1 (PID 1123) started
>>> scst: Processing thread fio-410010_0 (PID 1124) started
>>> scst: Processing thread fio-410010_1 (PID 1125) started
>>> ib_srpt: ***ERROR***: received unrecognized IB CM event 10
>>> ib_srpt: Received DREQ and sent DREP for session
>>0x00247100000002c100247100000003d8.
>>> ib_srpt: Received InfiniBand TimeWait exit for cm_id
>>ffff81030b7c6c00.
>>> ib_srpt: Session 0x00247100000002c100247100000003d8: kernel
>>thread ib_srpt_compl (PID 1109) stopped
>>> scst: Processing thread fio-719570_0 (PID 1110) finished
>>> scst: Processing thread fio-719570_1 (PID 1111) finished
>>> scst: Processing thread fio-719620_0 (PID 1112) finished
>>> scst: Processing thread fio-719620_1 (PID 1113) finished
>>> scst: Processing thread fio-719650_0 (PID 1114) finished
>>> scst: Processing thread fio-719650_1 (PID 1115) finished
>>> scst: Processing thread fio-719640_0 (PID 1116) finished
>>> scst: Processing thread fio-719640_1 (PID 1117) finished
>>> scst: Processing thread fio-410000_0 (PID 1118) finished
>>> scst: Processing thread fio-410000_1 (PID 1119) finished
>>> scst: Processing thread fio-410020_0 (PID 1120) finished
>>> scst: Processing thread fio-410020_1 (PID 1121) finished
>>> scst: Processing thread fio-409480_0 (PID 1122) finished
>>> scst: Processing thread fio-409480_1 (PID 1123) finished
>>> scst: Processing thread fio-410010_0 (PID 1124) finished
>>> scst: Processing thread fio-410010_1 (PID 1125) finished
>>> ib_srpt: Received SRP_LOGIN_REQ with i_port_id
>>0x247100000002c1:0x24710000000390, t_port_id
>>0x247100000002c1:0x247100000002c1 and it_iu_len 4148 on port 2
>>(guid=0xfe80000000000000:0x247100000002c0)
>>> ib_srpt: Session : kernel thread ib_srpt_compl (PID 1138) started
>>> scst: Using security group "Default" for initiator
>>"0x00247100000002c10024710000000390"
>>> scst: Processing thread fio-719570_0 (PID 1139) started
>>> scst: Processing thread fio-719570_1 (PID 1140) started
>>> scst: Processing thread fio-719620_0 (PID 1141) started
>>> scst: Processing thread fio-719620_1 (PID 1142) started
>>> scst: Processing thread fio-719650_0 (PID 1143) started
>>> scst: Processing thread fio-719650_1 (PID 1144) started
>>> scst: Processing thread fio-719640_0 (PID 1145) started
>>> scst: Processing thread fio-719640_1 (PID 1146) started
>>> scst: Processing thread fio-410000_0 (PID 1147) started
>>> scst: Processing thread fio-410000_1 (PID 1148) started
>>> scst: Processing thread fio-410020_0 (PID 1149) started
>>> scst: Processing thread fio-410020_1 (PID 1150) started
>>> scst: Processing thread fio-409480_0 (PID 1151) started
>>> scst: Processing thread fio-409480_1 (PID 1152) started
>>> scst: Processing thread fio-410010_0 (PID 1153) started
>>> scst: Processing thread fio-410010_1 (PID 1154) started
>>> ib_srpt: ***ERROR***: received unrecognized IB CM event 10
>>> ib_srpt: Received DREQ and sent DREP for session
>>0x00247100000002c10024710000000390.
>>> ib_srpt: Received InfiniBand TimeWait exit for cm_id
>>ffff810191ae5400.
>>> ib_srpt: Session 0x00247100000002c10024710000000390: kernel
>>thread ib_srpt_compl (PID 1138) stopped
>>> scst: Processing thread fio-719570_0 (PID 1139) finished
>>> scst: Processing thread fio-719570_1 (PID 1140) finished
>>> scst: Processing thread fio-719620_0 (PID 1141) finished
>>> scst: Processing thread fio-719620_1 (PID 1142) finished
>>> scst: Processing thread fio-719650_0 (PID 1143) finished
>>> scst: Processing thread fio-719650_1 (PID 1144) finished
>>> scst: Processing thread fio-719640_0 (PID 1145) finished
>>> scst: Processing thread fio-719640_1 (PID 1146) finished
>>> scst: Processing thread fio-410000_0 (PID 1147) finished
>>> scst: Processing thread fio-410000_1 (PID 1148) finished
>>> scst: Processing thread fio-410020_0 (PID 1149) finished
>>> scst: Processing thread fio-410020_1 (PID 1150) finished
>>> scst: Processing thread fio-409480_0 (PID 1151) finished
>>> scst: Processing thread fio-409480_1 (PID 1152) finished
>>> scst: Processing thread fio-410010_0 (PID 1153) finished
>>> scst: Processing thread fio-410010_1 (PID 1154) finished
>>>
>>> While I do have two HCA's in both the target and initiator, I have
>>> tried it with just one in the initiator.
>>>
>>> Hopefully that doesn't cause the email to bounce and makes it more
>>> readable.
>>>
>>> Thanks,
>>>
>>> Chris
>>> >
>>> >>
>>> >> Does windows disk management show a broken LUN?
>>> >
>>> > No.  Nothing (except local drives).
>>> >>
>>> >>>
>>> >>>Someone throw me a bone!  The SRP initiator seems to have been
>>> >>>broken for many months on WinDoh's.
>>> >>
>>> >> I have had no problems with the SRP initiator as long as I start
>>> >> the target _after_ the windows systems boot.
>>> >
>>> > I've tried five different revs of the Windows driver, and
>>no drives
>>> > are seen.
>>> >
>>> > Thanks,
>>> >
>>> > Chris
>>> >>
>>> >>>
>>> >>>Thanks,
>>> >>>
>>> >>>Chris
>>> >>>_______________________________________________
>>> >>>ofw mailing list
>>> >>>ofw@lists.openfabrics.org
>>> >>>http://lists.openfabrics.org/cgi-bin/mailman/listinfo/ofw
>>> >>>
>>> >>
>>> >
>>>
>>_______________________________________________
>>ofw mailing list
>>ofw@lists.openfabrics.org
>>http://lists.openfabrics.org/cgi-bin/mailman/listinfo/ofw
>>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-rdma" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
>

^ permalink raw reply	[flat|nested] 12+ messages in thread
* Re: [ofw] What is an IOC device ID and what is DriverStore
       [not found]                     ` <AANLkTin_3d64+U2aiQg6E8DMNY0FsjMUVfgjrtR2O2PR-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
@ 2010-08-30 18:37                       ` Chris Worley
       [not found]                         ` <AANLkTi=-4NqF-B61teg4shWciMcea11yD3i8wsiUUQ_5-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
  0 siblings, 1 reply; 12+ messages in thread
From: Chris Worley @ 2010-08-30 18:37 UTC (permalink / raw)
  To: Uri Habusha
  Cc: OFED mailing list, ofw-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5, scst-devel

I am also seeing the following Windows events for all eight drives:

Log Name:      System
Source:        Microsoft-Windows-UserPnp
Date:          8/30/2010 11:58:58 AM
Event ID:      20001
Task Category: (7005)
Level:         Information
Keywords:
User:          SYSTEM
Computer:      WIN-6EB0ETQ8M85
Description:
Driver Management concluded the process to install driver
FileRepository\disk.inf_amd64_neutral_10ce25bbc5a9cc43\disk.inf for
Device Instance ID SCSI\DISK&VEN_SCST_BIO&PROD_FIO-41001\000007 with
the following status: 0x0.
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
  <System>
    <Provider Name="Microsoft-Windows-UserPnp"
Guid="{96F4A050-7E31-453C-88BE-9634F4E02139}" />
    <EventID>20001</EventID>
    <Version>0</Version>
    <Level>4</Level>
    <Task>7005</Task>
    <Opcode>0</Opcode>
    <Keywords>0x8000000000000000</Keywords>
    <TimeCreated SystemTime="2010-08-30T17:58:58.867600000Z" />
    <EventRecordID>6846</EventRecordID>
    <Correlation />
    <Execution ProcessID="3228" ThreadID="3260" />
    <Channel>System</Channel>
    <Computer>WIN-6EB0ETQ8M85</Computer>
    <Security UserID="S-1-5-18" />
  </System>
  <UserData>
    <InstallDeviceID
xmlns:auto-ns2="http://schemas.microsoft.com/win/2004/08/events"
xmlns="http://manifests.microsoft.com/win/2004/08/windows/userpnp">
      <DriverName>FileRepository\disk.inf_amd64_neutral_10ce25bbc5a9cc43\disk.inf</DriverName>
      <DriverVersion>6.1.7600.16385</DriverVersion>
      <DriverProvider>Microsoft</DriverProvider>
      <DeviceInstanceID>SCSI\DISK&amp;VEN_SCST_BIO&amp;PROD_FIO-41001\000007</DeviceInstanceID>
      <SetupClass>{4D36E967-E325-11CE-BFC1-08002BE10318}</SetupClass>
      <RebootOption>false</RebootOption>
      <UpgradeDevice>false</UpgradeDevice>
      <IsDriverOEM>false</IsDriverOEM>
      <InstallStatus>0x0</InstallStatus>
      <DriverDescription>Disk drive</DriverDescription>
    </InstallDeviceID>
  </UserData>
</Event>

Log Name:      System
Source:        Disk
Date:          8/30/2010 11:58:58 AM
Event ID:      11
Task Category: None
Level:         Error
Keywords:      Classic
User:          N/A
Computer:      WIN-6EB0ETQ8M85
Description:
The driver detected a controller error on \Device\Harddisk8\DR8.
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
  <System>
    <Provider Name="Disk" />
    <EventID Qualifiers="49156">11</EventID>
    <Level>2</Level>
    <Task>0</Task>
    <Keywords>0x80000000000000</Keywords>
    <TimeCreated SystemTime="2010-08-30T17:58:58.789600000Z" />
    <EventRecordID>6845</EventRecordID>
    <Channel>System</Channel>
    <Computer>WIN-6EB0ETQ8M85</Computer>
    <Security />
  </System>
  <EventData>
    <Data>\Device\Harddisk8\DR8</Data>
    <Binary>0F00800001000000000000000B0004C0030100000000000000000000000000000000000000000000822B000000000000FFFFFFFF060000005800000302000007FE200A124A012000080000003C00000050B39D0280F8FFFFB84B962D80FAFFFF000000000000000070C8992D80FAFFFF0000000000000000000000000000000025000000000000000000000000000000000000000000000000000000000000000000000000000000</Binary>
  </EventData>
</Event>

Chris
On Fri, Aug 27, 2010 at 6:10 PM, Chris Worley <worleys-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> On Fri, Aug 27, 2010 at 6:01 PM, Sufficool, Stanley
> <ssufficool-AmqEsPSg0VfuwJLVJmOTOA@public.gmane.org> wrote:
>> What does your scst.conf look like? I assume you have LUNS in the default group.
>
> A Linux initiator has no trouble seeing these:
>
> # cat /proc/scsi_tgt/vdisk/vdisk
> Name              Size(MB)    Block size  Options         File name
>                                 T10 device id
> fio-71957         76774       512         NV BIO          /dev/sda
>                                fio-71957 8d58d2cc
> fio-71962         76774       512         NV BIO          /dev/sdb
>                                fio-71962 4ab477ef
> fio-71965         76774       512         NV BIO          /dev/sdc
>                                fio-71965 28ba5c58
> fio-71964         76774       512         NV BIO          /dev/sdd
>                                fio-71964 f2c69cf6
> fio-41000         76774       512         NV BIO          /dev/sde
>                                fio-41000 2492daab
> fio-41002         76774       512         NV BIO          /dev/sdf
>                                fio-41002 dd797f32
> fio-40948         76774       512         NV BIO          /dev/sdg
>                                fio-40948 a3ef7aa3
> fio-41001         76774       512         NV BIO          /dev/sdh
>                                fio-41001 543b6d8e
> [root@fusion-io-live .bak]# cat /proc/scsi_tgt/groups/Default/devices
> Device (host:ch:id:lun or name)                             LUN          Options
> fio-71957                                                   0
> fio-71962                                                   1
> fio-71965                                                   2
> fio-71964                                                   3
> fio-41000                                                   4
> fio-41002                                                   5
> fio-40948                                                   6
> fio-41001                                                   7
>
> (Adding scst-devel, as it looks like Windows logs in then immediately
> logs out or is forced out.)
>
> Thanks,
>
> Chris
>
>>
>>>-----Original Message-----
>>>From: ofw-bounces-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org
>>>[mailto:ofw-bounces-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org] On Behalf Of Chris Worley
>>>Sent: Friday, August 27, 2010 4:46 PM
>>>To: OFED mailing list
>>>Cc: ofw-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org
>>>Subject: Re: [ofw] What is an IOC device ID and what is DriverStore
>>>
>>>
>>>I'm resending this as plain text, as the
>>>linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org mailing list did not like my
>>>attempt to make the messages readable...
>>>
>>>On Fri, Aug 27, 2010 at 5:43 PM, Chris Worley
>>><worleys-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>>>>
>>>> On Fri, Aug 27, 2010 at 5:02 PM, Chris Worley <worleys-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>>>> wrote:
>>>> > On Fri, Aug 27, 2010 at 4:45 PM, Sufficool, Stanley
>>>> > <ssufficool-AmqEsPSg0VfuwJLVJmOTOA@public.gmane.org> wrote:
>>>> >>
>>>> >>
>>>> >>>-----Original Message-----
>>>> >>>From: ofw-bounces-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org
>>>> >>>[mailto:ofw-bounces-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org] On Behalf Of Chris
>>>> >>>Worley
>>>> >>>Sent: Friday, August 27, 2010 1:52 PM
>>>> >>>To: ofw-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org; OFED mailing list
>>>> >>>Subject: [ofw] What is an IOC device ID and what is DriverStore
>>>> >>>
>>>> >>>
>>>> >>>In scouring the many manuals with the Window's IB drivers
>>>I found a
>>>> >>>clue as to why I can't get SRP working in WinOF:
>>>> >>>
>>>> >>>  Windows PNP (Plug-n-Play) will match the IOC device ID with
>>>> >>>DriverStore installed drives and then will load the IBiou.sys
>>>> >>>driver
>>>> >>>
>>>> >>>How do I set the "IOC device ID" and what is DriverStore?
>>>> >>
>>>> >> Not sure what this is, but I have never had to set any values on
>>>> >> the OFED-W initiator.
>>>> >>
>>>> >>>
>>>> >>>I can make the Windows SRP miniport devices appear and
>>>disappear by
>>>> >>>removing/reloading ib_srpt on the target (at least with the 2.1.1
>>>> >>>driver from Mellanox; the latest at openfabrics.org panics the
>>>> >>>WS2008R2 system when ib_srpt is rmmod'ed).
>>>> >>>
>>>> >>>Beyond that, Windows never sees the drives... Linux initiators
>>>> >>>don't have an issue.
>>>> >>
>>>> >> What messages do you get on the target? It it even receiving the
>>>> >> request?
>>>> >
>>>> > Yes:
>>>> >
>>>> > ib_srpt: ***ERROR***: received unrecognized IB CM event 10
>>>> > ib_srpt: Received DREQ and sent DREP for session
>>>> > 0x00247100000002c100247100000003d8.
>>>> > ib_srpt: Received SRP_LOGIN_REQ with i_port_id
>>>> > 0x247100000002c1:0x247100000003d8, t_port_id
>>>> > 0x247100000002c1:0x247100000002c1 and it_iu_len 4148 on port 1
>>>> > (guid=0xfe80000000000000:0x247100000002bf)
>>>> > ib_srpt: disconnected session 0x00247100000002c100247100000003d8
>>>> > because a new SRP_LOGIN_REQ has been received.
>>>> > ib_srpt: Session : kernel thread ib_srpt_compl (PID 31542) started
>>>> > scst: Using security group "Default" for initiator
>>>> > "0x00247100000002c100247100000003d8"
>>>>
>>>> There is more to it than that.  I'm going to do this as HTML
>>>so I can
>>>> fix the font:
>>>>
>>>> ib_srpt: Received SRP_LOGIN_REQ with i_port_id
>>>> 0x247100000002c1:0x247100000003d8, t_port_id
>>>0x247100000002c1:0x247100000002c1 and it_iu_len 4148 on port 2
>>>(guid=0xfe80000000000000:0x247100000002c3)
>>>> ib_srpt: Session : kernel thread ib_srpt_compl (PID 1109) started
>>>> scst: Using security group "Default" for initiator
>>>"0x00247100000002c100247100000003d8"
>>>> scst: Processing thread fio-719570_0 (PID 1110) started
>>>> scst: Processing thread fio-719570_1 (PID 1111) started
>>>> scst: Processing thread fio-719620_0 (PID 1112) started
>>>> scst: Processing thread fio-719620_1 (PID 1113) started
>>>> scst: Processing thread fio-719650_0 (PID 1114) started
>>>> scst: Processing thread fio-719650_1 (PID 1115) started
>>>> scst: Processing thread fio-719640_0 (PID 1116) started
>>>> scst: Processing thread fio-719640_1 (PID 1117) started
>>>> scst: Processing thread fio-410000_0 (PID 1118) started
>>>> scst: Processing thread fio-410000_1 (PID 1119) started
>>>> scst: Processing thread fio-410020_0 (PID 1120) started
>>>> scst: Processing thread fio-410020_1 (PID 1121) started
>>>> scst: Processing thread fio-409480_0 (PID 1122) started
>>>> scst: Processing thread fio-409480_1 (PID 1123) started
>>>> scst: Processing thread fio-410010_0 (PID 1124) started
>>>> scst: Processing thread fio-410010_1 (PID 1125) started
>>>> ib_srpt: ***ERROR***: received unrecognized IB CM event 10
>>>> ib_srpt: Received DREQ and sent DREP for session
>>>0x00247100000002c100247100000003d8.
>>>> ib_srpt: Received InfiniBand TimeWait exit for cm_id
>>>ffff81030b7c6c00.
>>>> ib_srpt: Session 0x00247100000002c100247100000003d8: kernel
>>>thread ib_srpt_compl (PID 1109) stopped
>>>> scst: Processing thread fio-719570_0 (PID 1110) finished
>>>> scst: Processing thread fio-719570_1 (PID 1111) finished
>>>> scst: Processing thread fio-719620_0 (PID 1112) finished
>>>> scst: Processing thread fio-719620_1 (PID 1113) finished
>>>> scst: Processing thread fio-719650_0 (PID 1114) finished
>>>> scst: Processing thread fio-719650_1 (PID 1115) finished
>>>> scst: Processing thread fio-719640_0 (PID 1116) finished
>>>> scst: Processing thread fio-719640_1 (PID 1117) finished
>>>> scst: Processing thread fio-410000_0 (PID 1118) finished
>>>> scst: Processing thread fio-410000_1 (PID 1119) finished
>>>> scst: Processing thread fio-410020_0 (PID 1120) finished
>>>> scst: Processing thread fio-410020_1 (PID 1121) finished
>>>> scst: Processing thread fio-409480_0 (PID 1122) finished
>>>> scst: Processing thread fio-409480_1 (PID 1123) finished
>>>> scst: Processing thread fio-410010_0 (PID 1124) finished
>>>> scst: Processing thread fio-410010_1 (PID 1125) finished
>>>> ib_srpt: Received SRP_LOGIN_REQ with i_port_id
>>>0x247100000002c1:0x24710000000390, t_port_id
>>>0x247100000002c1:0x247100000002c1 and it_iu_len 4148 on port 2
>>>(guid=0xfe80000000000000:0x247100000002c0)
>>>> ib_srpt: Session : kernel thread ib_srpt_compl (PID 1138) started
>>>> scst: Using security group "Default" for initiator
>>>"0x00247100000002c10024710000000390"
>>>> scst: Processing thread fio-719570_0 (PID 1139) started
>>>> scst: Processing thread fio-719570_1 (PID 1140) started
>>>> scst: Processing thread fio-719620_0 (PID 1141) started
>>>> scst: Processing thread fio-719620_1 (PID 1142) started
>>>> scst: Processing thread fio-719650_0 (PID 1143) started
>>>> scst: Processing thread fio-719650_1 (PID 1144) started
>>>> scst: Processing thread fio-719640_0 (PID 1145) started
>>>> scst: Processing thread fio-719640_1 (PID 1146) started
>>>> scst: Processing thread fio-410000_0 (PID 1147) started
>>>> scst: Processing thread fio-410000_1 (PID 1148) started
>>>> scst: Processing thread fio-410020_0 (PID 1149) started
>>>> scst: Processing thread fio-410020_1 (PID 1150) started
>>>> scst: Processing thread fio-409480_0 (PID 1151) started
>>>> scst: Processing thread fio-409480_1 (PID 1152) started
>>>> scst: Processing thread fio-410010_0 (PID 1153) started
>>>> scst: Processing thread fio-410010_1 (PID 1154) started
>>>> ib_srpt: ***ERROR***: received unrecognized IB CM event 10
>>>> ib_srpt: Received DREQ and sent DREP for session
>>>0x00247100000002c10024710000000390.
>>>> ib_srpt: Received InfiniBand TimeWait exit for cm_id
>>>ffff810191ae5400.
>>>> ib_srpt: Session 0x00247100000002c10024710000000390: kernel
>>>thread ib_srpt_compl (PID 1138) stopped
>>>> scst: Processing thread fio-719570_0 (PID 1139) finished
>>>> scst: Processing thread fio-719570_1 (PID 1140) finished
>>>> scst: Processing thread fio-719620_0 (PID 1141) finished
>>>> scst: Processing thread fio-719620_1 (PID 1142) finished
>>>> scst: Processing thread fio-719650_0 (PID 1143) finished
>>>> scst: Processing thread fio-719650_1 (PID 1144) finished
>>>> scst: Processing thread fio-719640_0 (PID 1145) finished
>>>> scst: Processing thread fio-719640_1 (PID 1146) finished
>>>> scst: Processing thread fio-410000_0 (PID 1147) finished
>>>> scst: Processing thread fio-410000_1 (PID 1148) finished
>>>> scst: Processing thread fio-410020_0 (PID 1149) finished
>>>> scst: Processing thread fio-410020_1 (PID 1150) finished
>>>> scst: Processing thread fio-409480_0 (PID 1151) finished
>>>> scst: Processing thread fio-409480_1 (PID 1152) finished
>>>> scst: Processing thread fio-410010_0 (PID 1153) finished
>>>> scst: Processing thread fio-410010_1 (PID 1154) finished
>>>>
>>>> While I do have two HCA's in both the target and initiator, I have
>>>> tried it with just one in the initiator.
>>>>
>>>> Hopefully that doesn't cause the email to bounce and makes it more
>>>> readable.
>>>>
>>>> Thanks,
>>>>
>>>> Chris
>>>> >
>>>> >>
>>>> >> Does windows disk management show a broken LUN?
>>>> >
>>>> > No.  Nothing (except local drives).
>>>> >>
>>>> >>>
>>>> >>>Someone throw me a bone!  The SRP initiator seems to have been
>>>> >>>broken for many months on WinDoh's.
>>>> >>
>>>> >> I have had no problems with the SRP initiator as long as I start
>>>> >> the target _after_ the windows systems boot.
>>>> >
>>>> > I've tried five different revs of the Windows driver, and
>>>no drives
>>>> > are seen.
>>>> >
>>>> > Thanks,
>>>> >
>>>> > Chris
>>>> >>
>>>> >>>
>>>> >>>Thanks,
>>>> >>>
>>>> >>>Chris
>>>> >>>_______________________________________________
>>>> >>>ofw mailing list
>>>> >>>ofw-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org
>>>> >>>http://lists.openfabrics.org/cgi-bin/mailman/listinfo/ofw
>>>> >>>
>>>> >>
>>>> >
>>>>
>>>_______________________________________________
>>>ofw mailing list
>>>ofw-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org
>>>http://lists.openfabrics.org/cgi-bin/mailman/listinfo/ofw
>>>
>> --
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>>
>
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^ permalink raw reply	[flat|nested] 12+ messages in thread
* Re: [ofw] What is an IOC device ID and what is DriverStore
       [not found]                         ` <AANLkTi=-4NqF-B61teg4shWciMcea11yD3i8wsiUUQ_5-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
@ 2010-08-30 23:46                           ` Chris Worley
       [not found]                             ` <AANLkTi=9SLO+mP5MxwPhV8pC2_Yvd4KMWafgh7Y+zPVN-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
  0 siblings, 1 reply; 12+ messages in thread
From: Chris Worley @ 2010-08-30 23:46 UTC (permalink / raw)
  To: Uri Habusha
  Cc: OFED mailing list, ofw-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5, scst-devel

Hint:

SCST rev 1901 ends compatibility w/ Windows; r1900 works fine.  As
there were a lot of diffs between these two revs, I won't include it
here.

svn diff -r 1900:1901 https://scst.svn.sourceforge.net/svnroot/scst/trunk

Thanks,

Chris
On Mon, Aug 30, 2010 at 12:37 PM, Chris Worley <worleys-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> I am also seeing the following Windows events for all eight drives:
>
> Log Name:      System
> Source:        Microsoft-Windows-UserPnp
> Date:          8/30/2010 11:58:58 AM
> Event ID:      20001
> Task Category: (7005)
> Level:         Information
> Keywords:
> User:          SYSTEM
> Computer:      WIN-6EB0ETQ8M85
> Description:
> Driver Management concluded the process to install driver
> FileRepository\disk.inf_amd64_neutral_10ce25bbc5a9cc43\disk.inf for
> Device Instance ID SCSI\DISK&VEN_SCST_BIO&PROD_FIO-41001\000007 with
> the following status: 0x0.
> Event Xml:
> <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
>  <System>
>    <Provider Name="Microsoft-Windows-UserPnp"
> Guid="{96F4A050-7E31-453C-88BE-9634F4E02139}" />
>    <EventID>20001</EventID>
>    <Version>0</Version>
>    <Level>4</Level>
>    <Task>7005</Task>
>    <Opcode>0</Opcode>
>    <Keywords>0x8000000000000000</Keywords>
>    <TimeCreated SystemTime="2010-08-30T17:58:58.867600000Z" />
>    <EventRecordID>6846</EventRecordID>
>    <Correlation />
>    <Execution ProcessID="3228" ThreadID="3260" />
>    <Channel>System</Channel>
>    <Computer>WIN-6EB0ETQ8M85</Computer>
>    <Security UserID="S-1-5-18" />
>  </System>
>  <UserData>
>    <InstallDeviceID
> xmlns:auto-ns2="http://schemas.microsoft.com/win/2004/08/events"
> xmlns="http://manifests.microsoft.com/win/2004/08/windows/userpnp">
>      <DriverName>FileRepository\disk.inf_amd64_neutral_10ce25bbc5a9cc43\disk.inf</DriverName>
>      <DriverVersion>6.1.7600.16385</DriverVersion>
>      <DriverProvider>Microsoft</DriverProvider>
>      <DeviceInstanceID>SCSI\DISK&amp;VEN_SCST_BIO&amp;PROD_FIO-41001\000007</DeviceInstanceID>
>      <SetupClass>{4D36E967-E325-11CE-BFC1-08002BE10318}</SetupClass>
>      <RebootOption>false</RebootOption>
>      <UpgradeDevice>false</UpgradeDevice>
>      <IsDriverOEM>false</IsDriverOEM>
>      <InstallStatus>0x0</InstallStatus>
>      <DriverDescription>Disk drive</DriverDescription>
>    </InstallDeviceID>
>  </UserData>
> </Event>
>
> Log Name:      System
> Source:        Disk
> Date:          8/30/2010 11:58:58 AM
> Event ID:      11
> Task Category: None
> Level:         Error
> Keywords:      Classic
> User:          N/A
> Computer:      WIN-6EB0ETQ8M85
> Description:
> The driver detected a controller error on \Device\Harddisk8\DR8.
> Event Xml:
> <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
>  <System>
>    <Provider Name="Disk" />
>    <EventID Qualifiers="49156">11</EventID>
>    <Level>2</Level>
>    <Task>0</Task>
>    <Keywords>0x80000000000000</Keywords>
>    <TimeCreated SystemTime="2010-08-30T17:58:58.789600000Z" />
>    <EventRecordID>6845</EventRecordID>
>    <Channel>System</Channel>
>    <Computer>WIN-6EB0ETQ8M85</Computer>
>    <Security />
>  </System>
>  <EventData>
>    <Data>\Device\Harddisk8\DR8</Data>
>    <Binary>0F00800001000000000000000B0004C0030100000000000000000000000000000000000000000000822B000000000000FFFFFFFF060000005800000302000007FE200A124A012000080000003C00000050B39D0280F8FFFFB84B962D80FAFFFF000000000000000070C8992D80FAFFFF0000000000000000000000000000000025000000000000000000000000000000000000000000000000000000000000000000000000000000</Binary>
>  </EventData>
> </Event>
>
> Chris
> On Fri, Aug 27, 2010 at 6:10 PM, Chris Worley <worleys-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>> On Fri, Aug 27, 2010 at 6:01 PM, Sufficool, Stanley
>> <ssufficool-AmqEsPSg0VfuwJLVJmOTOA@public.gmane.org> wrote:
>>> What does your scst.conf look like? I assume you have LUNS in the default group.
>>
>> A Linux initiator has no trouble seeing these:
>>
>> # cat /proc/scsi_tgt/vdisk/vdisk
>> Name              Size(MB)    Block size  Options         File name
>>                                 T10 device id
>> fio-71957         76774       512         NV BIO          /dev/sda
>>                                fio-71957 8d58d2cc
>> fio-71962         76774       512         NV BIO          /dev/sdb
>>                                fio-71962 4ab477ef
>> fio-71965         76774       512         NV BIO          /dev/sdc
>>                                fio-71965 28ba5c58
>> fio-71964         76774       512         NV BIO          /dev/sdd
>>                                fio-71964 f2c69cf6
>> fio-41000         76774       512         NV BIO          /dev/sde
>>                                fio-41000 2492daab
>> fio-41002         76774       512         NV BIO          /dev/sdf
>>                                fio-41002 dd797f32
>> fio-40948         76774       512         NV BIO          /dev/sdg
>>                                fio-40948 a3ef7aa3
>> fio-41001         76774       512         NV BIO          /dev/sdh
>>                                fio-41001 543b6d8e
>> [root@fusion-io-live .bak]# cat /proc/scsi_tgt/groups/Default/devices
>> Device (host:ch:id:lun or name)                             LUN          Options
>> fio-71957                                                   0
>> fio-71962                                                   1
>> fio-71965                                                   2
>> fio-71964                                                   3
>> fio-41000                                                   4
>> fio-41002                                                   5
>> fio-40948                                                   6
>> fio-41001                                                   7
>>
>> (Adding scst-devel, as it looks like Windows logs in then immediately
>> logs out or is forced out.)
>>
>> Thanks,
>>
>> Chris
>>
>>>
>>>>-----Original Message-----
>>>>From: ofw-bounces-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org
>>>>[mailto:ofw-bounces-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org] On Behalf Of Chris Worley
>>>>Sent: Friday, August 27, 2010 4:46 PM
>>>>To: OFED mailing list
>>>>Cc: ofw-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org
>>>>Subject: Re: [ofw] What is an IOC device ID and what is DriverStore
>>>>
>>>>
>>>>I'm resending this as plain text, as the
>>>>linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org mailing list did not like my
>>>>attempt to make the messages readable...
>>>>
>>>>On Fri, Aug 27, 2010 at 5:43 PM, Chris Worley
>>>><worleys-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>>>>>
>>>>> On Fri, Aug 27, 2010 at 5:02 PM, Chris Worley <worleys-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>>>>> wrote:
>>>>> > On Fri, Aug 27, 2010 at 4:45 PM, Sufficool, Stanley
>>>>> > <ssufficool-AmqEsPSg0VfuwJLVJmOTOA@public.gmane.org> wrote:
>>>>> >>
>>>>> >>
>>>>> >>>-----Original Message-----
>>>>> >>>From: ofw-bounces-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org
>>>>> >>>[mailto:ofw-bounces-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org] On Behalf Of Chris
>>>>> >>>Worley
>>>>> >>>Sent: Friday, August 27, 2010 1:52 PM
>>>>> >>>To: ofw-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org; OFED mailing list
>>>>> >>>Subject: [ofw] What is an IOC device ID and what is DriverStore
>>>>> >>>
>>>>> >>>
>>>>> >>>In scouring the many manuals with the Window's IB drivers
>>>>I found a
>>>>> >>>clue as to why I can't get SRP working in WinOF:
>>>>> >>>
>>>>> >>>  Windows PNP (Plug-n-Play) will match the IOC device ID with
>>>>> >>>DriverStore installed drives and then will load the IBiou.sys
>>>>> >>>driver
>>>>> >>>
>>>>> >>>How do I set the "IOC device ID" and what is DriverStore?
>>>>> >>
>>>>> >> Not sure what this is, but I have never had to set any values on
>>>>> >> the OFED-W initiator.
>>>>> >>
>>>>> >>>
>>>>> >>>I can make the Windows SRP miniport devices appear and
>>>>disappear by
>>>>> >>>removing/reloading ib_srpt on the target (at least with the 2.1.1
>>>>> >>>driver from Mellanox; the latest at openfabrics.org panics the
>>>>> >>>WS2008R2 system when ib_srpt is rmmod'ed).
>>>>> >>>
>>>>> >>>Beyond that, Windows never sees the drives... Linux initiators
>>>>> >>>don't have an issue.
>>>>> >>
>>>>> >> What messages do you get on the target? It it even receiving the
>>>>> >> request?
>>>>> >
>>>>> > Yes:
>>>>> >
>>>>> > ib_srpt: ***ERROR***: received unrecognized IB CM event 10
>>>>> > ib_srpt: Received DREQ and sent DREP for session
>>>>> > 0x00247100000002c100247100000003d8.
>>>>> > ib_srpt: Received SRP_LOGIN_REQ with i_port_id
>>>>> > 0x247100000002c1:0x247100000003d8, t_port_id
>>>>> > 0x247100000002c1:0x247100000002c1 and it_iu_len 4148 on port 1
>>>>> > (guid=0xfe80000000000000:0x247100000002bf)
>>>>> > ib_srpt: disconnected session 0x00247100000002c100247100000003d8
>>>>> > because a new SRP_LOGIN_REQ has been received.
>>>>> > ib_srpt: Session : kernel thread ib_srpt_compl (PID 31542) started
>>>>> > scst: Using security group "Default" for initiator
>>>>> > "0x00247100000002c100247100000003d8"
>>>>>
>>>>> There is more to it than that.  I'm going to do this as HTML
>>>>so I can
>>>>> fix the font:
>>>>>
>>>>> ib_srpt: Received SRP_LOGIN_REQ with i_port_id
>>>>> 0x247100000002c1:0x247100000003d8, t_port_id
>>>>0x247100000002c1:0x247100000002c1 and it_iu_len 4148 on port 2
>>>>(guid=0xfe80000000000000:0x247100000002c3)
>>>>> ib_srpt: Session : kernel thread ib_srpt_compl (PID 1109) started
>>>>> scst: Using security group "Default" for initiator
>>>>"0x00247100000002c100247100000003d8"
>>>>> scst: Processing thread fio-719570_0 (PID 1110) started
>>>>> scst: Processing thread fio-719570_1 (PID 1111) started
>>>>> scst: Processing thread fio-719620_0 (PID 1112) started
>>>>> scst: Processing thread fio-719620_1 (PID 1113) started
>>>>> scst: Processing thread fio-719650_0 (PID 1114) started
>>>>> scst: Processing thread fio-719650_1 (PID 1115) started
>>>>> scst: Processing thread fio-719640_0 (PID 1116) started
>>>>> scst: Processing thread fio-719640_1 (PID 1117) started
>>>>> scst: Processing thread fio-410000_0 (PID 1118) started
>>>>> scst: Processing thread fio-410000_1 (PID 1119) started
>>>>> scst: Processing thread fio-410020_0 (PID 1120) started
>>>>> scst: Processing thread fio-410020_1 (PID 1121) started
>>>>> scst: Processing thread fio-409480_0 (PID 1122) started
>>>>> scst: Processing thread fio-409480_1 (PID 1123) started
>>>>> scst: Processing thread fio-410010_0 (PID 1124) started
>>>>> scst: Processing thread fio-410010_1 (PID 1125) started
>>>>> ib_srpt: ***ERROR***: received unrecognized IB CM event 10
>>>>> ib_srpt: Received DREQ and sent DREP for session
>>>>0x00247100000002c100247100000003d8.
>>>>> ib_srpt: Received InfiniBand TimeWait exit for cm_id
>>>>ffff81030b7c6c00.
>>>>> ib_srpt: Session 0x00247100000002c100247100000003d8: kernel
>>>>thread ib_srpt_compl (PID 1109) stopped
>>>>> scst: Processing thread fio-719570_0 (PID 1110) finished
>>>>> scst: Processing thread fio-719570_1 (PID 1111) finished
>>>>> scst: Processing thread fio-719620_0 (PID 1112) finished
>>>>> scst: Processing thread fio-719620_1 (PID 1113) finished
>>>>> scst: Processing thread fio-719650_0 (PID 1114) finished
>>>>> scst: Processing thread fio-719650_1 (PID 1115) finished
>>>>> scst: Processing thread fio-719640_0 (PID 1116) finished
>>>>> scst: Processing thread fio-719640_1 (PID 1117) finished
>>>>> scst: Processing thread fio-410000_0 (PID 1118) finished
>>>>> scst: Processing thread fio-410000_1 (PID 1119) finished
>>>>> scst: Processing thread fio-410020_0 (PID 1120) finished
>>>>> scst: Processing thread fio-410020_1 (PID 1121) finished
>>>>> scst: Processing thread fio-409480_0 (PID 1122) finished
>>>>> scst: Processing thread fio-409480_1 (PID 1123) finished
>>>>> scst: Processing thread fio-410010_0 (PID 1124) finished
>>>>> scst: Processing thread fio-410010_1 (PID 1125) finished
>>>>> ib_srpt: Received SRP_LOGIN_REQ with i_port_id
>>>>0x247100000002c1:0x24710000000390, t_port_id
>>>>0x247100000002c1:0x247100000002c1 and it_iu_len 4148 on port 2
>>>>(guid=0xfe80000000000000:0x247100000002c0)
>>>>> ib_srpt: Session : kernel thread ib_srpt_compl (PID 1138) started
>>>>> scst: Using security group "Default" for initiator
>>>>"0x00247100000002c10024710000000390"
>>>>> scst: Processing thread fio-719570_0 (PID 1139) started
>>>>> scst: Processing thread fio-719570_1 (PID 1140) started
>>>>> scst: Processing thread fio-719620_0 (PID 1141) started
>>>>> scst: Processing thread fio-719620_1 (PID 1142) started
>>>>> scst: Processing thread fio-719650_0 (PID 1143) started
>>>>> scst: Processing thread fio-719650_1 (PID 1144) started
>>>>> scst: Processing thread fio-719640_0 (PID 1145) started
>>>>> scst: Processing thread fio-719640_1 (PID 1146) started
>>>>> scst: Processing thread fio-410000_0 (PID 1147) started
>>>>> scst: Processing thread fio-410000_1 (PID 1148) started
>>>>> scst: Processing thread fio-410020_0 (PID 1149) started
>>>>> scst: Processing thread fio-410020_1 (PID 1150) started
>>>>> scst: Processing thread fio-409480_0 (PID 1151) started
>>>>> scst: Processing thread fio-409480_1 (PID 1152) started
>>>>> scst: Processing thread fio-410010_0 (PID 1153) started
>>>>> scst: Processing thread fio-410010_1 (PID 1154) started
>>>>> ib_srpt: ***ERROR***: received unrecognized IB CM event 10
>>>>> ib_srpt: Received DREQ and sent DREP for session
>>>>0x00247100000002c10024710000000390.
>>>>> ib_srpt: Received InfiniBand TimeWait exit for cm_id
>>>>ffff810191ae5400.
>>>>> ib_srpt: Session 0x00247100000002c10024710000000390: kernel
>>>>thread ib_srpt_compl (PID 1138) stopped
>>>>> scst: Processing thread fio-719570_0 (PID 1139) finished
>>>>> scst: Processing thread fio-719570_1 (PID 1140) finished
>>>>> scst: Processing thread fio-719620_0 (PID 1141) finished
>>>>> scst: Processing thread fio-719620_1 (PID 1142) finished
>>>>> scst: Processing thread fio-719650_0 (PID 1143) finished
>>>>> scst: Processing thread fio-719650_1 (PID 1144) finished
>>>>> scst: Processing thread fio-719640_0 (PID 1145) finished
>>>>> scst: Processing thread fio-719640_1 (PID 1146) finished
>>>>> scst: Processing thread fio-410000_0 (PID 1147) finished
>>>>> scst: Processing thread fio-410000_1 (PID 1148) finished
>>>>> scst: Processing thread fio-410020_0 (PID 1149) finished
>>>>> scst: Processing thread fio-410020_1 (PID 1150) finished
>>>>> scst: Processing thread fio-409480_0 (PID 1151) finished
>>>>> scst: Processing thread fio-409480_1 (PID 1152) finished
>>>>> scst: Processing thread fio-410010_0 (PID 1153) finished
>>>>> scst: Processing thread fio-410010_1 (PID 1154) finished
>>>>>
>>>>> While I do have two HCA's in both the target and initiator, I have
>>>>> tried it with just one in the initiator.
>>>>>
>>>>> Hopefully that doesn't cause the email to bounce and makes it more
>>>>> readable.
>>>>>
>>>>> Thanks,
>>>>>
>>>>> Chris
>>>>> >
>>>>> >>
>>>>> >> Does windows disk management show a broken LUN?
>>>>> >
>>>>> > No.  Nothing (except local drives).
>>>>> >>
>>>>> >>>
>>>>> >>>Someone throw me a bone!  The SRP initiator seems to have been
>>>>> >>>broken for many months on WinDoh's.
>>>>> >>
>>>>> >> I have had no problems with the SRP initiator as long as I start
>>>>> >> the target _after_ the windows systems boot.
>>>>> >
>>>>> > I've tried five different revs of the Windows driver, and
>>>>no drives
>>>>> > are seen.
>>>>> >
>>>>> > Thanks,
>>>>> >
>>>>> > Chris
>>>>> >>
>>>>> >>>
>>>>> >>>Thanks,
>>>>> >>>
>>>>> >>>Chris
>>>>> >>>_______________________________________________
>>>>> >>>ofw mailing list
>>>>> >>>ofw-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org
>>>>> >>>http://lists.openfabrics.org/cgi-bin/mailman/listinfo/ofw
>>>>> >>>
>>>>> >>
>>>>> >
>>>>>
>>>>_______________________________________________
>>>>ofw mailing list
>>>>ofw-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org
>>>>http://lists.openfabrics.org/cgi-bin/mailman/listinfo/ofw
>>>>
>>> --
>>> To unsubscribe from this list: send the line "unsubscribe linux-rdma" in
>>> the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
>>> More majordomo info at  http://vger.kernel.org/majordomo-info.html
>>>
>>
>
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^ permalink raw reply	[flat|nested] 12+ messages in thread
* Re: [ofw] What is an IOC device ID and what is DriverStore
       [not found]                             ` <AANLkTi=9SLO+mP5MxwPhV8pC2_Yvd4KMWafgh7Y+zPVN-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
@ 2010-08-30 23:58                               ` Chris Worley
       [not found]                                 ` <AANLkTimdpC88_jDJyv9vd=hoHhur8fXG0kSUo323ekyF-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
  0 siblings, 1 reply; 12+ messages in thread
From: Chris Worley @ 2010-08-30 23:58 UTC (permalink / raw)
  To: Uri Habusha
  Cc: OFED mailing list, ofw-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5, scst-devel

On Mon, Aug 30, 2010 at 5:46 PM, Chris Worley <worleys-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> Hint:
>
> SCST rev 1901 ends compatibility w/ Windows; r1900 works fine.

srpt_autodetect_cred_req was added in r1901, with default "Y".
Setting it to "N"... or in later revs, "1", allows Windows to work
again.

Thanks,

Chris
>  As
> there were a lot of diffs between these two revs, I won't include it
> here.
>
> svn diff -r 1900:1901 https://scst.svn.sourceforge.net/svnroot/scst/trunk
>
> Thanks,
>
> Chris
> On Mon, Aug 30, 2010 at 12:37 PM, Chris Worley <worleys-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>> I am also seeing the following Windows events for all eight drives:
>>
>> Log Name:      System
>> Source:        Microsoft-Windows-UserPnp
>> Date:          8/30/2010 11:58:58 AM
>> Event ID:      20001
>> Task Category: (7005)
>> Level:         Information
>> Keywords:
>> User:          SYSTEM
>> Computer:      WIN-6EB0ETQ8M85
>> Description:
>> Driver Management concluded the process to install driver
>> FileRepository\disk.inf_amd64_neutral_10ce25bbc5a9cc43\disk.inf for
>> Device Instance ID SCSI\DISK&VEN_SCST_BIO&PROD_FIO-41001\000007 with
>> the following status: 0x0.
>> Event Xml:
>> <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
>>  <System>
>>    <Provider Name="Microsoft-Windows-UserPnp"
>> Guid="{96F4A050-7E31-453C-88BE-9634F4E02139}" />
>>    <EventID>20001</EventID>
>>    <Version>0</Version>
>>    <Level>4</Level>
>>    <Task>7005</Task>
>>    <Opcode>0</Opcode>
>>    <Keywords>0x8000000000000000</Keywords>
>>    <TimeCreated SystemTime="2010-08-30T17:58:58.867600000Z" />
>>    <EventRecordID>6846</EventRecordID>
>>    <Correlation />
>>    <Execution ProcessID="3228" ThreadID="3260" />
>>    <Channel>System</Channel>
>>    <Computer>WIN-6EB0ETQ8M85</Computer>
>>    <Security UserID="S-1-5-18" />
>>  </System>
>>  <UserData>
>>    <InstallDeviceID
>> xmlns:auto-ns2="http://schemas.microsoft.com/win/2004/08/events"
>> xmlns="http://manifests.microsoft.com/win/2004/08/windows/userpnp">
>>      <DriverName>FileRepository\disk.inf_amd64_neutral_10ce25bbc5a9cc43\disk.inf</DriverName>
>>      <DriverVersion>6.1.7600.16385</DriverVersion>
>>      <DriverProvider>Microsoft</DriverProvider>
>>      <DeviceInstanceID>SCSI\DISK&amp;VEN_SCST_BIO&amp;PROD_FIO-41001\000007</DeviceInstanceID>
>>      <SetupClass>{4D36E967-E325-11CE-BFC1-08002BE10318}</SetupClass>
>>      <RebootOption>false</RebootOption>
>>      <UpgradeDevice>false</UpgradeDevice>
>>      <IsDriverOEM>false</IsDriverOEM>
>>      <InstallStatus>0x0</InstallStatus>
>>      <DriverDescription>Disk drive</DriverDescription>
>>    </InstallDeviceID>
>>  </UserData>
>> </Event>
>>
>> Log Name:      System
>> Source:        Disk
>> Date:          8/30/2010 11:58:58 AM
>> Event ID:      11
>> Task Category: None
>> Level:         Error
>> Keywords:      Classic
>> User:          N/A
>> Computer:      WIN-6EB0ETQ8M85
>> Description:
>> The driver detected a controller error on \Device\Harddisk8\DR8.
>> Event Xml:
>> <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
>>  <System>
>>    <Provider Name="Disk" />
>>    <EventID Qualifiers="49156">11</EventID>
>>    <Level>2</Level>
>>    <Task>0</Task>
>>    <Keywords>0x80000000000000</Keywords>
>>    <TimeCreated SystemTime="2010-08-30T17:58:58.789600000Z" />
>>    <EventRecordID>6845</EventRecordID>
>>    <Channel>System</Channel>
>>    <Computer>WIN-6EB0ETQ8M85</Computer>
>>    <Security />
>>  </System>
>>  <EventData>
>>    <Data>\Device\Harddisk8\DR8</Data>
>>    <Binary>0F00800001000000000000000B0004C0030100000000000000000000000000000000000000000000822B000000000000FFFFFFFF060000005800000302000007FE200A124A012000080000003C00000050B39D0280F8FFFFB84B962D80FAFFFF000000000000000070C8992D80FAFFFF0000000000000000000000000000000025000000000000000000000000000000000000000000000000000000000000000000000000000000</Binary>
>>  </EventData>
>> </Event>
>>
>> Chris
>> On Fri, Aug 27, 2010 at 6:10 PM, Chris Worley <worleys-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>>> On Fri, Aug 27, 2010 at 6:01 PM, Sufficool, Stanley
>>> <ssufficool-AmqEsPSg0VfuwJLVJmOTOA@public.gmane.org> wrote:
>>>> What does your scst.conf look like? I assume you have LUNS in the default group.
>>>
>>> A Linux initiator has no trouble seeing these:
>>>
>>> # cat /proc/scsi_tgt/vdisk/vdisk
>>> Name              Size(MB)    Block size  Options         File name
>>>                                 T10 device id
>>> fio-71957         76774       512         NV BIO          /dev/sda
>>>                                fio-71957 8d58d2cc
>>> fio-71962         76774       512         NV BIO          /dev/sdb
>>>                                fio-71962 4ab477ef
>>> fio-71965         76774       512         NV BIO          /dev/sdc
>>>                                fio-71965 28ba5c58
>>> fio-71964         76774       512         NV BIO          /dev/sdd
>>>                                fio-71964 f2c69cf6
>>> fio-41000         76774       512         NV BIO          /dev/sde
>>>                                fio-41000 2492daab
>>> fio-41002         76774       512         NV BIO          /dev/sdf
>>>                                fio-41002 dd797f32
>>> fio-40948         76774       512         NV BIO          /dev/sdg
>>>                                fio-40948 a3ef7aa3
>>> fio-41001         76774       512         NV BIO          /dev/sdh
>>>                                fio-41001 543b6d8e
>>> [root@fusion-io-live .bak]# cat /proc/scsi_tgt/groups/Default/devices
>>> Device (host:ch:id:lun or name)                             LUN          Options
>>> fio-71957                                                   0
>>> fio-71962                                                   1
>>> fio-71965                                                   2
>>> fio-71964                                                   3
>>> fio-41000                                                   4
>>> fio-41002                                                   5
>>> fio-40948                                                   6
>>> fio-41001                                                   7
>>>
>>> (Adding scst-devel, as it looks like Windows logs in then immediately
>>> logs out or is forced out.)
>>>
>>> Thanks,
>>>
>>> Chris
>>>
>>>>
>>>>>-----Original Message-----
>>>>>From: ofw-bounces-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org
>>>>>[mailto:ofw-bounces-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org] On Behalf Of Chris Worley
>>>>>Sent: Friday, August 27, 2010 4:46 PM
>>>>>To: OFED mailing list
>>>>>Cc: ofw-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org
>>>>>Subject: Re: [ofw] What is an IOC device ID and what is DriverStore
>>>>>
>>>>>
>>>>>I'm resending this as plain text, as the
>>>>>linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org mailing list did not like my
>>>>>attempt to make the messages readable...
>>>>>
>>>>>On Fri, Aug 27, 2010 at 5:43 PM, Chris Worley
>>>>><worleys-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>>>>>>
>>>>>> On Fri, Aug 27, 2010 at 5:02 PM, Chris Worley <worleys-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>>>>>> wrote:
>>>>>> > On Fri, Aug 27, 2010 at 4:45 PM, Sufficool, Stanley
>>>>>> > <ssufficool-AmqEsPSg0VfuwJLVJmOTOA@public.gmane.org> wrote:
>>>>>> >>
>>>>>> >>
>>>>>> >>>-----Original Message-----
>>>>>> >>>From: ofw-bounces-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org
>>>>>> >>>[mailto:ofw-bounces-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org] On Behalf Of Chris
>>>>>> >>>Worley
>>>>>> >>>Sent: Friday, August 27, 2010 1:52 PM
>>>>>> >>>To: ofw-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org; OFED mailing list
>>>>>> >>>Subject: [ofw] What is an IOC device ID and what is DriverStore
>>>>>> >>>
>>>>>> >>>
>>>>>> >>>In scouring the many manuals with the Window's IB drivers
>>>>>I found a
>>>>>> >>>clue as to why I can't get SRP working in WinOF:
>>>>>> >>>
>>>>>> >>>  Windows PNP (Plug-n-Play) will match the IOC device ID with
>>>>>> >>>DriverStore installed drives and then will load the IBiou.sys
>>>>>> >>>driver
>>>>>> >>>
>>>>>> >>>How do I set the "IOC device ID" and what is DriverStore?
>>>>>> >>
>>>>>> >> Not sure what this is, but I have never had to set any values on
>>>>>> >> the OFED-W initiator.
>>>>>> >>
>>>>>> >>>
>>>>>> >>>I can make the Windows SRP miniport devices appear and
>>>>>disappear by
>>>>>> >>>removing/reloading ib_srpt on the target (at least with the 2.1.1
>>>>>> >>>driver from Mellanox; the latest at openfabrics.org panics the
>>>>>> >>>WS2008R2 system when ib_srpt is rmmod'ed).
>>>>>> >>>
>>>>>> >>>Beyond that, Windows never sees the drives... Linux initiators
>>>>>> >>>don't have an issue.
>>>>>> >>
>>>>>> >> What messages do you get on the target? It it even receiving the
>>>>>> >> request?
>>>>>> >
>>>>>> > Yes:
>>>>>> >
>>>>>> > ib_srpt: ***ERROR***: received unrecognized IB CM event 10
>>>>>> > ib_srpt: Received DREQ and sent DREP for session
>>>>>> > 0x00247100000002c100247100000003d8.
>>>>>> > ib_srpt: Received SRP_LOGIN_REQ with i_port_id
>>>>>> > 0x247100000002c1:0x247100000003d8, t_port_id
>>>>>> > 0x247100000002c1:0x247100000002c1 and it_iu_len 4148 on port 1
>>>>>> > (guid=0xfe80000000000000:0x247100000002bf)
>>>>>> > ib_srpt: disconnected session 0x00247100000002c100247100000003d8
>>>>>> > because a new SRP_LOGIN_REQ has been received.
>>>>>> > ib_srpt: Session : kernel thread ib_srpt_compl (PID 31542) started
>>>>>> > scst: Using security group "Default" for initiator
>>>>>> > "0x00247100000002c100247100000003d8"
>>>>>>
>>>>>> There is more to it than that.  I'm going to do this as HTML
>>>>>so I can
>>>>>> fix the font:
>>>>>>
>>>>>> ib_srpt: Received SRP_LOGIN_REQ with i_port_id
>>>>>> 0x247100000002c1:0x247100000003d8, t_port_id
>>>>>0x247100000002c1:0x247100000002c1 and it_iu_len 4148 on port 2
>>>>>(guid=0xfe80000000000000:0x247100000002c3)
>>>>>> ib_srpt: Session : kernel thread ib_srpt_compl (PID 1109) started
>>>>>> scst: Using security group "Default" for initiator
>>>>>"0x00247100000002c100247100000003d8"
>>>>>> scst: Processing thread fio-719570_0 (PID 1110) started
>>>>>> scst: Processing thread fio-719570_1 (PID 1111) started
>>>>>> scst: Processing thread fio-719620_0 (PID 1112) started
>>>>>> scst: Processing thread fio-719620_1 (PID 1113) started
>>>>>> scst: Processing thread fio-719650_0 (PID 1114) started
>>>>>> scst: Processing thread fio-719650_1 (PID 1115) started
>>>>>> scst: Processing thread fio-719640_0 (PID 1116) started
>>>>>> scst: Processing thread fio-719640_1 (PID 1117) started
>>>>>> scst: Processing thread fio-410000_0 (PID 1118) started
>>>>>> scst: Processing thread fio-410000_1 (PID 1119) started
>>>>>> scst: Processing thread fio-410020_0 (PID 1120) started
>>>>>> scst: Processing thread fio-410020_1 (PID 1121) started
>>>>>> scst: Processing thread fio-409480_0 (PID 1122) started
>>>>>> scst: Processing thread fio-409480_1 (PID 1123) started
>>>>>> scst: Processing thread fio-410010_0 (PID 1124) started
>>>>>> scst: Processing thread fio-410010_1 (PID 1125) started
>>>>>> ib_srpt: ***ERROR***: received unrecognized IB CM event 10
>>>>>> ib_srpt: Received DREQ and sent DREP for session
>>>>>0x00247100000002c100247100000003d8.
>>>>>> ib_srpt: Received InfiniBand TimeWait exit for cm_id
>>>>>ffff81030b7c6c00.
>>>>>> ib_srpt: Session 0x00247100000002c100247100000003d8: kernel
>>>>>thread ib_srpt_compl (PID 1109) stopped
>>>>>> scst: Processing thread fio-719570_0 (PID 1110) finished
>>>>>> scst: Processing thread fio-719570_1 (PID 1111) finished
>>>>>> scst: Processing thread fio-719620_0 (PID 1112) finished
>>>>>> scst: Processing thread fio-719620_1 (PID 1113) finished
>>>>>> scst: Processing thread fio-719650_0 (PID 1114) finished
>>>>>> scst: Processing thread fio-719650_1 (PID 1115) finished
>>>>>> scst: Processing thread fio-719640_0 (PID 1116) finished
>>>>>> scst: Processing thread fio-719640_1 (PID 1117) finished
>>>>>> scst: Processing thread fio-410000_0 (PID 1118) finished
>>>>>> scst: Processing thread fio-410000_1 (PID 1119) finished
>>>>>> scst: Processing thread fio-410020_0 (PID 1120) finished
>>>>>> scst: Processing thread fio-410020_1 (PID 1121) finished
>>>>>> scst: Processing thread fio-409480_0 (PID 1122) finished
>>>>>> scst: Processing thread fio-409480_1 (PID 1123) finished
>>>>>> scst: Processing thread fio-410010_0 (PID 1124) finished
>>>>>> scst: Processing thread fio-410010_1 (PID 1125) finished
>>>>>> ib_srpt: Received SRP_LOGIN_REQ with i_port_id
>>>>>0x247100000002c1:0x24710000000390, t_port_id
>>>>>0x247100000002c1:0x247100000002c1 and it_iu_len 4148 on port 2
>>>>>(guid=0xfe80000000000000:0x247100000002c0)
>>>>>> ib_srpt: Session : kernel thread ib_srpt_compl (PID 1138) started
>>>>>> scst: Using security group "Default" for initiator
>>>>>"0x00247100000002c10024710000000390"
>>>>>> scst: Processing thread fio-719570_0 (PID 1139) started
>>>>>> scst: Processing thread fio-719570_1 (PID 1140) started
>>>>>> scst: Processing thread fio-719620_0 (PID 1141) started
>>>>>> scst: Processing thread fio-719620_1 (PID 1142) started
>>>>>> scst: Processing thread fio-719650_0 (PID 1143) started
>>>>>> scst: Processing thread fio-719650_1 (PID 1144) started
>>>>>> scst: Processing thread fio-719640_0 (PID 1145) started
>>>>>> scst: Processing thread fio-719640_1 (PID 1146) started
>>>>>> scst: Processing thread fio-410000_0 (PID 1147) started
>>>>>> scst: Processing thread fio-410000_1 (PID 1148) started
>>>>>> scst: Processing thread fio-410020_0 (PID 1149) started
>>>>>> scst: Processing thread fio-410020_1 (PID 1150) started
>>>>>> scst: Processing thread fio-409480_0 (PID 1151) started
>>>>>> scst: Processing thread fio-409480_1 (PID 1152) started
>>>>>> scst: Processing thread fio-410010_0 (PID 1153) started
>>>>>> scst: Processing thread fio-410010_1 (PID 1154) started
>>>>>> ib_srpt: ***ERROR***: received unrecognized IB CM event 10
>>>>>> ib_srpt: Received DREQ and sent DREP for session
>>>>>0x00247100000002c10024710000000390.
>>>>>> ib_srpt: Received InfiniBand TimeWait exit for cm_id
>>>>>ffff810191ae5400.
>>>>>> ib_srpt: Session 0x00247100000002c10024710000000390: kernel
>>>>>thread ib_srpt_compl (PID 1138) stopped
>>>>>> scst: Processing thread fio-719570_0 (PID 1139) finished
>>>>>> scst: Processing thread fio-719570_1 (PID 1140) finished
>>>>>> scst: Processing thread fio-719620_0 (PID 1141) finished
>>>>>> scst: Processing thread fio-719620_1 (PID 1142) finished
>>>>>> scst: Processing thread fio-719650_0 (PID 1143) finished
>>>>>> scst: Processing thread fio-719650_1 (PID 1144) finished
>>>>>> scst: Processing thread fio-719640_0 (PID 1145) finished
>>>>>> scst: Processing thread fio-719640_1 (PID 1146) finished
>>>>>> scst: Processing thread fio-410000_0 (PID 1147) finished
>>>>>> scst: Processing thread fio-410000_1 (PID 1148) finished
>>>>>> scst: Processing thread fio-410020_0 (PID 1149) finished
>>>>>> scst: Processing thread fio-410020_1 (PID 1150) finished
>>>>>> scst: Processing thread fio-409480_0 (PID 1151) finished
>>>>>> scst: Processing thread fio-409480_1 (PID 1152) finished
>>>>>> scst: Processing thread fio-410010_0 (PID 1153) finished
>>>>>> scst: Processing thread fio-410010_1 (PID 1154) finished
>>>>>>
>>>>>> While I do have two HCA's in both the target and initiator, I have
>>>>>> tried it with just one in the initiator.
>>>>>>
>>>>>> Hopefully that doesn't cause the email to bounce and makes it more
>>>>>> readable.
>>>>>>
>>>>>> Thanks,
>>>>>>
>>>>>> Chris
>>>>>> >
>>>>>> >>
>>>>>> >> Does windows disk management show a broken LUN?
>>>>>> >
>>>>>> > No.  Nothing (except local drives).
>>>>>> >>
>>>>>> >>>
>>>>>> >>>Someone throw me a bone!  The SRP initiator seems to have been
>>>>>> >>>broken for many months on WinDoh's.
>>>>>> >>
>>>>>> >> I have had no problems with the SRP initiator as long as I start
>>>>>> >> the target _after_ the windows systems boot.
>>>>>> >
>>>>>> > I've tried five different revs of the Windows driver, and
>>>>>no drives
>>>>>> > are seen.
>>>>>> >
>>>>>> > Thanks,
>>>>>> >
>>>>>> > Chris
>>>>>> >>
>>>>>> >>>
>>>>>> >>>Thanks,
>>>>>> >>>
>>>>>> >>>Chris
>>>>>> >>>_______________________________________________
>>>>>> >>>ofw mailing list
>>>>>> >>>ofw-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org
>>>>>> >>>http://lists.openfabrics.org/cgi-bin/mailman/listinfo/ofw
>>>>>> >>>
>>>>>> >>
>>>>>> >
>>>>>>
>>>>>_______________________________________________
>>>>>ofw mailing list
>>>>>ofw-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org
>>>>>http://lists.openfabrics.org/cgi-bin/mailman/listinfo/ofw
>>>>>
>>>> --
>>>> To unsubscribe from this list: send the line "unsubscribe linux-rdma" in
>>>> the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
>>>> More majordomo info at  http://vger.kernel.org/majordomo-info.html
>>>>
>>>
>>
>
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^ permalink raw reply	[flat|nested] 12+ messages in thread
* Re: [ofw] What is an IOC device ID and what is DriverStore
       [not found]                                 ` <AANLkTimdpC88_jDJyv9vd=hoHhur8fXG0kSUo323ekyF-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
@ 2010-08-31  5:58                                   ` Bart Van Assche
       [not found]                                     ` <AANLkTimXbsUxuQqNC0WkHJXu=sj_1aij8-SGvv1ra4LN-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
  0 siblings, 1 reply; 12+ messages in thread
From: Bart Van Assche @ 2010-08-31  5:58 UTC (permalink / raw)
  To: Chris Worley
  Cc: Uri Habusha, OFED mailing list,
	ofw-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5, scst-devel

On Tue, Aug 31, 2010 at 1:58 AM, Chris Worley <worleys-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>
> On Mon, Aug 30, 2010 at 5:46 PM, Chris Worley <worleys-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> > Hint:
> >
> > SCST rev 1901 ends compatibility w/ Windows; r1900 works fine.
>
> srpt_autodetect_cred_req was added in r1901, with default "Y".
> Setting it to "N"... or in later revs, "1", allows Windows to work
> again.

(resending as plain text)

That means there is a serious bug in the Windows SRP initiator.
Setting srpt_autodetect_cred_req=Y causes ib_srpt to test whether the
initiator supports SRP_CRED_REQ by sending a single SRP_CRED_REQ
information unit to the SRP initiator. Support for SRP_CRED_REQ is
required by the SRP (draft) standard and should not cause an initiator
to stop functioning properly.

Bart.
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^ permalink raw reply	[flat|nested] 12+ messages in thread
* Re: [ofw] What is an IOC device ID and what is DriverStore
       [not found]                                     ` <AANLkTimXbsUxuQqNC0WkHJXu=sj_1aij8-SGvv1ra4LN-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
@ 2010-08-31 12:04                                       ` Chris Worley
  0 siblings, 0 replies; 12+ messages in thread
From: Chris Worley @ 2010-08-31 12:04 UTC (permalink / raw)
  To: Bart Van Assche
  Cc: Uri Habusha, OFED mailing list,
	ofw-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5, scst-devel

On Mon, Aug 30, 2010 at 11:58 PM, Bart Van Assche <bvanassche-HInyCGIudOg@public.gmane.org> wrote:
> On Tue, Aug 31, 2010 at 1:58 AM, Chris Worley <worleys-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>>
>> On Mon, Aug 30, 2010 at 5:46 PM, Chris Worley <worleys-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>> > Hint:
>> >
>> > SCST rev 1901 ends compatibility w/ Windows; r1900 works fine.
>>
>> srpt_autodetect_cred_req was added in r1901, with default "Y".
>> Setting it to "N"... or in later revs, "1", allows Windows to work
>> again.
>
> (resending as plain text)
>
> That means there is a serious bug in the Windows SRP initiator.
> Setting srpt_autodetect_cred_req=Y causes ib_srpt to test whether the
> initiator supports SRP_CRED_REQ by sending a single SRP_CRED_REQ
> information unit to the SRP initiator. Support for SRP_CRED_REQ is
> required by the SRP (draft) standard and should not cause an initiator
> to stop functioning properly.

Bart,

I was a bit confused earlier: the default is "Y", it needs to be set
to "N" (or, in current revs, it changed from logical to integer, so
"0") to be compatible w/ any of the Windows SRP initiator drivers
(back to 2.0.5).

How does setting it to "0"/"N" effect performance?

With this work-around, I seem to be peaking at 200K random 4KB IOPS in
Windows... I was expecting a whole lot more (the target is capable of
~700K random 4KB IOPS in Linux testing, and recent papers suggest
Windows is much faster than Linux as an initiator... at least in FC
and iSCSI tests).  These are initial results using two IB links
between the target and initiator; I still need to play with the
configuration a bit to assure I'm not doing anteing wrong.

Might this setting alone account for the poor performance?

Thanks,

Chris
>
> Bart.
>
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^ permalink raw reply	[flat|nested] 12+ messages in thread
end of thread, other threads:[~2010-08-31 12:04 UTC | newest]

Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2010-08-27 20:51 What is an IOC device ID and what is DriverStore Chris Worley
     [not found] ` <AANLkTikvA8oaksoszCoAvUs=sHp7uap-q+d9=f+AoQ96-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2010-08-27 22:45   ` [ofw] " Sufficool, Stanley
     [not found]     ` <946F457324732742B1457FAFC8CF1ECB012DD2B083B6-Xnr6BND5kcgCA5QMIYIz5UySuYQ/OXwe@public.gmane.org>
2010-08-27 23:02       ` Chris Worley
2010-08-27 23:43         ` Chris Worley
     [not found]           ` <AANLkTinJ8qK8dARDEMM4qzOyTm7sMaLYRt5QmKAsBV6j-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2010-08-27 23:45             ` [ofw] " Chris Worley
     [not found]               ` <AANLkTikKcUwO59Pkmeu3kG_FBwpg=SXj3P0Ud3rsq4Mw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2010-08-28  0:01                 ` Sufficool, Stanley
2010-08-28  0:10                   ` Chris Worley
     [not found]                     ` <AANLkTin_3d64+U2aiQg6E8DMNY0FsjMUVfgjrtR2O2PR-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2010-08-30 18:37                       ` [ofw] " Chris Worley
     [not found]                         ` <AANLkTi=-4NqF-B61teg4shWciMcea11yD3i8wsiUUQ_5-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2010-08-30 23:46                           ` Chris Worley
     [not found]                             ` <AANLkTi=9SLO+mP5MxwPhV8pC2_Yvd4KMWafgh7Y+zPVN-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2010-08-30 23:58                               ` Chris Worley
     [not found]                                 ` <AANLkTimdpC88_jDJyv9vd=hoHhur8fXG0kSUo323ekyF-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2010-08-31  5:58                                   ` Bart Van Assche
     [not found]                                     ` <AANLkTimXbsUxuQqNC0WkHJXu=sj_1aij8-SGvv1ra4LN-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2010-08-31 12:04                                       ` Chris Worley

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