ZFS version for pygrub

ZFS version for pygrub

[eXeC001er]

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Hi.

When will be supported ZFS version more than 16 for pygrub?
Current ZFS version is 22.

Thanks.

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Re: ZFS version for pygrub

[Mark Johnson]

On Fri, Mar 19, 2010 at 2:41 PM, eXeC001er <execooler@gmail.com> wrote:
> Hi.
> When will be supported ZFS version more than 16 for pygrub?
> Current ZFS version is 22.

I'm actively working on it  (current version is 24 now BTW).


Thanks,

MRJ

Re: ZFS version for pygrub

[Mark Johnson]

On Fri, Mar 19, 2010 at 3:40 PM, Mark Johnson <johnson.nh@gmail.com> wrote:
> On Fri, Mar 19, 2010 at 2:41 PM, eXeC001er <execooler@gmail.com> wrote:
>> Hi.
>> When will be supported ZFS version more than 16 for pygrub?
>> Current ZFS version is 22.
>
> I'm actively working on it  (current version is 24 now BTW).

I pushed the patch to the OpenSolaris xvm-gate.
    http://src.opensolaris.org/source/xref/xen-gate/xvm-gate+xen-patches.hg/fsimage-zfs-24

I'll be testing to see if it builds/works on a Linux dom0 next week.




MRJ

Re: ZFS version for pygrub

[Pasi Kärkkäinen]

On Sat, Mar 27, 2010 at 07:37:03AM -0400, Mark Johnson wrote:
> On Fri, Mar 19, 2010 at 3:40 PM, Mark Johnson <johnson.nh@gmail.com> wrote:
> > On Fri, Mar 19, 2010 at 2:41 PM, eXeC001er <execooler@gmail.com> wrote:
> >> Hi.
> >> When will be supported ZFS version more than 16 for pygrub?
> >> Current ZFS version is 22.
> >
> > I'm actively working on it  (current version is 24 now BTW).
> 
> I pushed the patch to the OpenSolaris xvm-gate.
>     http://src.opensolaris.org/source/xref/xen-gate/xvm-gate+xen-patches.hg/fsimage-zfs-24
> 
> I'll be testing to see if it builds/works on a Linux dom0 next week.
> 

Great! This would be nice for Xen 4.0.0..

-- Pasi

Re: ZFS version for pygrub

[eXeC001er]

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When this patch will be applied?

2010/3/27 Pasi Kärkkäinen <pasik@iki.fi>

> On Sat, Mar 27, 2010 at 07:37:03AM -0400, Mark Johnson wrote:
> > On Fri, Mar 19, 2010 at 3:40 PM, Mark Johnson <johnson.nh@gmail.com>
> wrote:
> > > On Fri, Mar 19, 2010 at 2:41 PM, eXeC001er <execooler@gmail.com>
> wrote:
> > >> Hi.
> > >> When will be supported ZFS version more than 16 for pygrub?
> > >> Current ZFS version is 22.
> > >
> > > I'm actively working on it  (current version is 24 now BTW).
> >
> > I pushed the patch to the OpenSolaris xvm-gate.
> >
> http://src.opensolaris.org/source/xref/xen-gate/xvm-gate+xen-patches.hg/fsimage-zfs-24
> >
> > I'll be testing to see if it builds/works on a Linux dom0 next week.
> >
>
> Great! This would be nice for Xen 4.0.0..
>
> -- Pasi
>
>

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Re: ZFS version for pygrub

[eXeC001er]

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I use latest revision of xen-unstable, kernel-2.6.32-4 from 'Debian Sid' and
Debian Squeeze for Dom0.
I tried to create Opensolaris b132 DomU:

my config (i use config from
http://blogs.sun.com/mrj/entry/installing_opensolaris_on):

>:# cat ns.pv_i
bootloader = "/usr/bin/pygrub"
kernel = "/platform/i86xpv/kernel/amd64/unix"
ramdisk = "/boot/x86.microroot"
extra = "/platform/i86xpv/kernel/amd64/unix -B console=ttya,livemode=text"
memory = 512
name = "OS_PV"
vif = [ 'mac=00:16:3E:00:00:01', 'mac=00:16:3E:00:00:02' ]
disk = [ 'file:/opt/ISO/osol-dev-132-x86.iso,6:cdrom,r',
'file:/opt/src/OS_PV/ns.img,0,w' ]
on_reboot = 'destroy'
on_crash = 'destroy'
on_poweroff = 'destroy'

>:# xm create ns.pv_i -c
Using config file "./ns.pv_i".
Error: Cannot find kernel "/platform/i86xpv/kernel/amd64/unix"

The method proposed by Boris Derzhavets works fine. (
http://bderzhavets.wordpress.com/2010/04/14/zfs-24-support-via-pygrub-fsimage-iso-patch-for-xen-4-0-dom0-pvops-2-6-32-11-on-top-of-f12/
).

p.s:
>:# pygrub /opt/ISO/osol-dev-132-x86.iso
linux (kernel /var/run/xend/boot/boot_kernel.GQYAjq)(ramdisk
/var/run/xend/boot/boot_ramdisk.Q_bPCY)(args
"/platform/i86xpv/kernel/amd64/unix")

Thanks.

2010/4/7 eXeC001er <execooler@gmail.com>

> When this patch will be applied?
>
> 2010/3/27 Pasi Kärkkäinen <pasik@iki.fi>
>
> On Sat, Mar 27, 2010 at 07:37:03AM -0400, Mark Johnson wrote:
>> > On Fri, Mar 19, 2010 at 3:40 PM, Mark Johnson <johnson.nh@gmail.com>
>> wrote:
>> > > On Fri, Mar 19, 2010 at 2:41 PM, eXeC001er <execooler@gmail.com>
>> wrote:
>> > >> Hi.
>> > >> When will be supported ZFS version more than 16 for pygrub?
>> > >> Current ZFS version is 22.
>> > >
>> > > I'm actively working on it  (current version is 24 now BTW).
>> >
>> > I pushed the patch to the OpenSolaris xvm-gate.
>> >
>> http://src.opensolaris.org/source/xref/xen-gate/xvm-gate+xen-patches.hg/fsimage-zfs-24
>> >
>> > I'll be testing to see if it builds/works on a Linux dom0 next week.
>> >
>>
>> Great! This would be nice for Xen 4.0.0..
>>
>> -- Pasi
>>
>>
>

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Re: ZFS version for pygrub

[Mark Johnson]

On Fri, Apr 23, 2010 at 8:18 AM, eXeC001er <execooler@gmail.com> wrote:
> I use latest revision of xen-unstable, kernel-2.6.32-4 from 'Debian Sid' and
> Debian Squeeze for Dom0.
> I tried to create Opensolaris b132 DomU:
> my config (i use config
> from http://blogs.sun.com/mrj/entry/installing_opensolaris_on):
>>:# cat ns.pv_i
> bootloader = "/usr/bin/pygrub"
> kernel = "/platform/i86xpv/kernel/amd64/unix"
> ramdisk = "/boot/x86.microroot"
> extra = "/platform/i86xpv/kernel/amd64/unix -B console=ttya,livemode=text"
> memory = 512
> name = "OS_PV"
> vif = [ 'mac=00:16:3E:00:00:01', 'mac=00:16:3E:00:00:02' ]
> disk = [ 'file:/opt/ISO/osol-dev-132-x86.iso,6:cdrom,r',
> 'file:/opt/src/OS_PV/ns.img,0,w' ]
> on_reboot = 'destroy'
> on_crash = 'destroy'
> on_poweroff = 'destroy'

remove the kernel and ramdisk line above. e.g.

  bootloader = "/usr/bin/pygrub"
  extra = "/platform/i86xpv/kernel/amd64/unix -B console=ttya,livemode=text"
  memory = 512


MRJ


>>:# xm create ns.pv_i -c
> Using config file "./ns.pv_i".
> Error: Cannot find kernel "/platform/i86xpv/kernel/amd64/unix"
> The method proposed by Boris Derzhavets works fine.
> (http://bderzhavets.wordpress.com/2010/04/14/zfs-24-support-via-pygrub-fsimage-iso-patch-for-xen-4-0-dom0-pvops-2-6-32-11-on-top-of-f12/).
> p.s:
>>:# pygrub /opt/ISO/osol-dev-132-x86.iso
> linux (kernel /var/run/xend/boot/boot_kernel.GQYAjq)(ramdisk
> /var/run/xend/boot/boot_ramdisk.Q_bPCY)(args
> "/platform/i86xpv/kernel/amd64/unix")
> Thanks.
> 2010/4/7 eXeC001er <execooler@gmail.com>
>>
>> When this patch will be applied?
>>
>> 2010/3/27 Pasi Kärkkäinen <pasik@iki.fi>
>>>
>>> On Sat, Mar 27, 2010 at 07:37:03AM -0400, Mark Johnson wrote:
>>> > On Fri, Mar 19, 2010 at 3:40 PM, Mark Johnson <johnson.nh@gmail.com>
>>> > wrote:
>>> > > On Fri, Mar 19, 2010 at 2:41 PM, eXeC001er <execooler@gmail.com>
>>> > > wrote:
>>> > >> Hi.
>>> > >> When will be supported ZFS version more than 16 for pygrub?
>>> > >> Current ZFS version is 22.
>>> > >
>>> > > I'm actively working on it  (current version is 24 now BTW).
>>> >
>>> > I pushed the patch to the OpenSolaris xvm-gate.
>>> >
>>> > http://src.opensolaris.org/source/xref/xen-gate/xvm-gate+xen-patches.hg/fsimage-zfs-24
>>> >
>>> > I'll be testing to see if it builds/works on a Linux dom0 next week.
>>> >
>>>
>>> Great! This would be nice for Xen 4.0.0..
>>>
>>> -- Pasi
>>>
>>
>
>

Re: ZFS version for pygrub

[eXeC001er]

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2010/4/23 Mark Johnson <johnson.nh@gmail.com>

> On Fri, Apr 23, 2010 at 8:18 AM, eXeC001er <execooler@gmail.com> wrote:
> > I use latest revision of xen-unstable, kernel-2.6.32-4 from 'Debian Sid'
> and
> > Debian Squeeze for Dom0.
> > I tried to create Opensolaris b132 DomU:
> > my config (i use config
> > from http://blogs.sun.com/mrj/entry/installing_opensolaris_on):
> >>:# cat ns.pv_i
> > bootloader = "/usr/bin/pygrub"
> > kernel = "/platform/i86xpv/kernel/amd64/unix"
> > ramdisk = "/boot/x86.microroot"
> > extra = "/platform/i86xpv/kernel/amd64/unix -B
> console=ttya,livemode=text"
> > memory = 512
> > name = "OS_PV"
> > vif = [ 'mac=00:16:3E:00:00:01', 'mac=00:16:3E:00:00:02' ]
> > disk = [ 'file:/opt/ISO/osol-dev-132-x86.iso,6:cdrom,r',
> > 'file:/opt/src/OS_PV/ns.img,0,w' ]
> > on_reboot = 'destroy'
> > on_crash = 'destroy'
> > on_poweroff = 'destroy'
>
> remove the kernel and ramdisk line above. e.g.
>
>  bootloader = "/usr/bin/pygrub"
>   extra = "/platform/i86xpv/kernel/amd64/unix -B
> console=ttya,livemode=text"
>  memory = 512
>

> MRJ

Using config file "./ns.pv_i".
Error: Boot loader didn't return any data!

>
> >>:# xm create ns.pv_i -c
> > Using config file "./ns.pv_i".
> > Error: Cannot find kernel "/platform/i86xpv/kernel/amd64/unix"
> > The method proposed by Boris Derzhavets works fine.
> > (
> http://bderzhavets.wordpress.com/2010/04/14/zfs-24-support-via-pygrub-fsimage-iso-patch-for-xen-4-0-dom0-pvops-2-6-32-11-on-top-of-f12/
> ).
> > p.s:
> >>:# pygrub /opt/ISO/osol-dev-132-x86.iso
> > linux (kernel /var/run/xend/boot/boot_kernel.GQYAjq)(ramdisk
> > /var/run/xend/boot/boot_ramdisk.Q_bPCY)(args
> > "/platform/i86xpv/kernel/amd64/unix")
> > Thanks.
> > 2010/4/7 eXeC001er <execooler@gmail.com>
> >>
> >> When this patch will be applied?
> >>
> >> 2010/3/27 Pasi Kärkkäinen <pasik@iki.fi>
> >>>
> >>> On Sat, Mar 27, 2010 at 07:37:03AM -0400, Mark Johnson wrote:
> >>> > On Fri, Mar 19, 2010 at 3:40 PM, Mark Johnson <johnson.nh@gmail.com>
> >>> > wrote:
> >>> > > On Fri, Mar 19, 2010 at 2:41 PM, eXeC001er <execooler@gmail.com>
> >>> > > wrote:
> >>> > >> Hi.
> >>> > >> When will be supported ZFS version more than 16 for pygrub?
> >>> > >> Current ZFS version is 22.
> >>> > >
> >>> > > I'm actively working on it  (current version is 24 now BTW).
> >>> >
> >>> > I pushed the patch to the OpenSolaris xvm-gate.
> >>> >
> >>> >
> http://src.opensolaris.org/source/xref/xen-gate/xvm-gate+xen-patches.hg/fsimage-zfs-24
> >>> >
> >>> > I'll be testing to see if it builds/works on a Linux dom0 next week.
> >>> >
> >>>
> >>> Great! This would be nice for Xen 4.0.0..
> >>>
> >>> -- Pasi
> >>>
> >>
> >
> >
>

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Re: ZFS version for pygrub

[Boris Derzhavets]

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Link provided bellow would work for sure at Xen 4.0 Dom0 with pvops kernel 2.6.32.10 (11) on top of F12 or Ubuntu 9.10 Server.

http://bderzhavets.wordpress.com/2010/04/11/set-up-osol-2010-03-build-134-at-xen-4-0-2-6-32-10-pvops-kernel-on-of-ubuntu-karmic-koala-server/

I suspect that problems with MRJ's ZFS 24 patch for pygrub&fsimage.iso
are connected with broken NWAM at least on OSOL 134.
In other words,  patch itself might be fine. DHCPDISCOVER stops working
after first boot up configuring SMF and requires restart of service 
  # svcadm restart svc:/network/physical:nwam
after login to obtain IP for DomU, what has nothing in common with patch mentioned above. I attempted to use patched pygrub only to load already created image. Pygrub at Xen 4.0 has problems with reading ISO images in general.
The issue might be specific for my environment as well.



--- On Fri, 4/23/10, eXeC001er <execooler@gmail.com> wrote:

From: eXeC001er <execooler@gmail.com>
Subject: Re: [Xen-devel] ZFS version for pygrub
To: "Mark Johnson" <johnson.nh@gmail.com>
Cc: xen-devel@lists.xensource.com
Date: Friday, April 23, 2010, 8:29 AM



2010/4/23 Mark Johnson <johnson.nh@gmail.com>

On Fri, Apr 23, 2010 at 8:18 AM, eXeC001er <execooler@gmail.com> wrote:

> I use latest revision of xen-unstable, kernel-2.6.32-4 from 'Debian Sid' and

> Debian Squeeze for Dom0.

> I tried to create Opensolaris b132 DomU:

> my config (i use config

> from http://blogs.sun.com/mrj/entry/installing_opensolaris_on):

>>:# cat ns.pv_i

> bootloader = "/usr/bin/pygrub"

> kernel = "/platform/i86xpv/kernel/amd64/unix"

> ramdisk = "/boot/x86.microroot"

> extra = "/platform/i86xpv/kernel/amd64/unix -B console=ttya,livemode=text"

> memory = 512

> name = "OS_PV"

> vif = [ 'mac=00:16:3E:00:00:01', 'mac=00:16:3E:00:00:02' ]

> disk = [ 'file:/opt/ISO/osol-dev-132-x86.iso,6:cdrom,r',

> 'file:/opt/src/OS_PV/ns.img,0,w' ]

> on_reboot = 'destroy'

> on_crash = 'destroy'

> on_poweroff = 'destroy'



remove the kernel and ramdisk line above. e.g.



  bootloader = "/usr/bin/pygrub"

  extra = "/platform/i86xpv/kernel/amd64/unix -B console=ttya,livemode=text"

  memory = 512 


MRJUsing config file "./ns.pv_i".Error: Boot loader didn't return any data! 



>>:# xm create ns.pv_i -c

> Using config file "./ns.pv_i".

> Error: Cannot find kernel "/platform/i86xpv/kernel/amd64/unix"

> The method proposed by Boris Derzhavets works fine.

> (http://bderzhavets.wordpress.com/2010/04/14/zfs-24-support-via-pygrub-fsimage-iso-patch-for-xen-4-0-dom0-pvops-2-6-32-11-on-top-of-f12/).


> p.s:

>>:# pygrub /opt/ISO/osol-dev-132-x86.iso

> linux (kernel /var/run/xend/boot/boot_kernel.GQYAjq)(ramdisk

> /var/run/xend/boot/boot_ramdisk.Q_bPCY)(args

> "/platform/i86xpv/kernel/amd64/unix")

> Thanks.

> 2010/4/7 eXeC001er <execooler@gmail.com>

>>

>> When this patch will be applied?

>>

>> 2010/3/27 Pasi Kärkkäinen <pasik@iki.fi>

>>>

>>> On Sat, Mar 27, 2010 at 07:37:03AM -0400, Mark Johnson wrote:

>>> > On Fri, Mar 19, 2010 at 3:40 PM, Mark Johnson <johnson.nh@gmail.com>

>>> > wrote:

>>> > > On Fri, Mar 19, 2010 at 2:41 PM, eXeC001er <execooler@gmail.com>

>>> > > wrote:

>>> > >> Hi.

>>> > >> When will be supported ZFS version more than 16 for pygrub?

>>> > >> Current ZFS version is 22.

>>> > >

>>> > > I'm actively working on it  (current version is 24 now BTW).

>>> >

>>> > I pushed the patch to the OpenSolaris xvm-gate.

>>> >

>>> > http://src.opensolaris.org/source/xref/xen-gate/xvm-gate+xen-patches.hg/fsimage-zfs-24


>>> >

>>> > I'll be testing to see if it builds/works on a Linux dom0 next week.

>>> >

>>>

>>> Great! This would be nice for Xen 4.0.0..

>>>

>>> -- Pasi

>>>

>>

>

>




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Re: ZFS version for pygrub

[Mark Johnson]

On Fri, Apr 23, 2010 at 8:29 AM, eXeC001er <execooler@gmail.com> wrote:
>
> 2010/4/23 Mark Johnson <johnson.nh@gmail.com>
>>
>> On Fri, Apr 23, 2010 at 8:18 AM, eXeC001er <execooler@gmail.com> wrote:
>> > I use latest revision of xen-unstable, kernel-2.6.32-4 from 'Debian Sid'
>> > and
>> > Debian Squeeze for Dom0.
>> > I tried to create Opensolaris b132 DomU:
>> > my config (i use config
>> > from http://blogs.sun.com/mrj/entry/installing_opensolaris_on):
>> >>:# cat ns.pv_i
>> > bootloader = "/usr/bin/pygrub"
>> > kernel = "/platform/i86xpv/kernel/amd64/unix"
>> > ramdisk = "/boot/x86.microroot"
>> > extra = "/platform/i86xpv/kernel/amd64/unix -B
>> > console=ttya,livemode=text"
>> > memory = 512
>> > name = "OS_PV"
>> > vif = [ 'mac=00:16:3E:00:00:01', 'mac=00:16:3E:00:00:02' ]
>> > disk = [ 'file:/opt/ISO/osol-dev-132-x86.iso,6:cdrom,r',
>> > 'file:/opt/src/OS_PV/ns.img,0,w' ]
>> > on_reboot = 'destroy'
>> > on_crash = 'destroy'
>> > on_poweroff = 'destroy'
>>
>> remove the kernel and ramdisk line above. e.g.
>>
>>  bootloader = "/usr/bin/pygrub"
>>  extra = "/platform/i86xpv/kernel/amd64/unix -B
>> console=ttya,livemode=text"
>>  memory = 512
>>
>> MRJ
>
> Using config file "./ns.pv_i".
> Error: Boot loader didn't return any data!

Oh, sorry about that, I was assuming that you were trying to boot of the zfs
root after completing install, not boot off the install iso.. So what I said
above should be correct once you've completed the install.

Your trying to boot off the iso, which doesn't have anything to do with
the pygrub zfs support of course.

For the install iso, the location for the boot_archive has moved again...
It's now @ /platform/i86pc/amd64/boot_archive

I just did a py file on a Solaris dom0 for a osol134 iso.
Here's what I did.. (note, our pygrub path is different
and you would want to use file in place of tap:vdisk
of course).. You don't need the addition arguments in
extra.. Just the path to the kernel. You should use 1500M
for memory for the install, then drop down after you
have completed the install..  It will work with less, but
I'm not sure what the cut off is...



MRJ




root@mckuen:~# cat install.py

bootloader = "/usr/lib/xen/bin/pygrub"
kernel = "/platform/i86xpv/kernel/amd64/unix"
ramdisk = "/platform/i86pc/amd64/boot_archive"
extra = "/platform/i86xpv/kernel/amd64/unix"
memory = 1500
name = "osol134"
vif = ['']
disk = ['file:/xvm/isos/osol134.iso,xvdb:cdrom,r',
        'tap:vdisk:/xvm/vdisks/osol134,xvda,w']

root@mckuen:~# xm create -c install.py
Using config file "./install.py".
Started domain osol134 (id=2)
                             v3.4.2-xvm chgset 'Mon Mar 29 23:26:50
2010 -0700 19676:ea2b16b75b5c'
SunOS Release 5.11 Version snv_134 64-bit
Copyright 1983-2010 Sun Microsystems, Inc.  All rights reserved.
Use is subject to license terms.