How to unset lfor setting (from cache pool)

How to unset lfor setting (from cache pool)

[Ta Ba Tuan]

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Hi all,

I have ever to setup the cache-pool for my pool.
But had some proplems about cache-pool running, so I removed the cache 
pool from My CEPH Cluster.

The DATA pool currently don't use cache pool, but "lfor" setting still 
be appeared.
*lfor* seems is a setting, not flag.

pool 3 'data_pool' replicated size 3 min_size 1 crush_ruleset 4 
object_hash rjenkins pg_num 4098 pgp_num 4098 last_change 145235 *lfor 
75731* flags hashpspool stripe_width 0

How to unset lfor?,  and  After unsetting lofr, My pool activities OK?

Thanks!
--
Tuantaba
Ha Noi-VietNam.



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Re: How to unset lfor setting (from cache pool)

[Gregory Farnum]

On Mon, Apr 6, 2015 at 2:21 AM, Ta Ba Tuan <tuantb-QlevPasa8l681eZEIcUDRw@public.gmane.org> wrote:
> Hi all,
>
> I have ever to setup the cache-pool for my pool.
> But had some proplems about cache-pool running, so I removed the cache pool
> from My CEPH Cluster.
>
> The DATA pool currently don't use cache pool, but "lfor" setting still be
> appeared.
> lfor seems is a setting, not flag.
>
> pool 3 'data_pool' replicated size 3 min_size 1 crush_ruleset 4 object_hash
> rjenkins pg_num 4098 pgp_num 4098 last_change 145235 lfor 75731 flags
> hashpspool stripe_width 0
>
> How to unset lfor?,  and  After unsetting lofr, My pool activities OK?

"lfor" is not a config option; it's "last force op resend" and the
value is an OSDMap epoch. You can see some details about exactly what
it means in the v0.80.2 changelog.
-Greg

>
> Thanks!
> --
> Tuantaba
> Ha Noi-VietNam.
>
>
>
> _______________________________________________
> ceph-users mailing list
> ceph-users-idqoXFIVOFJgJs9I8MT0rw@public.gmane.org
> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>

Re: [ceph-users] How to unset lfor setting (from cache pool)

[Ta Ba Tuan]

I understand, Thank Gregory Farnum for your explaining


--
Tuantaba
Ha Noi-VietNam

On 07/04/2015 00:54, Gregory Farnum wrote:
> On Mon, Apr 6, 2015 at 2:21 AM, Ta Ba Tuan <tuantb@vccloud.vn> wrote:
>> Hi all,
>>
>> I have ever to setup the cache-pool for my pool.
>> But had some proplems about cache-pool running, so I removed the cache pool
>> from My CEPH Cluster.
>>
>> The DATA pool currently don't use cache pool, but "lfor" setting still be
>> appeared.
>> lfor seems is a setting, not flag.
>>
>> pool 3 'data_pool' replicated size 3 min_size 1 crush_ruleset 4 object_hash
>> rjenkins pg_num 4098 pgp_num 4098 last_change 145235 lfor 75731 flags
>> hashpspool stripe_width 0
>>
>> How to unset lfor?,  and  After unsetting lofr, My pool activities OK?
> "lfor" is not a config option; it's "last force op resend" and the
> value is an OSDMap epoch. You can see some details about exactly what
> it means in the v0.80.2 changelog.
> -Greg
>
>> Thanks!
>> --
>> Tuantaba
>> Ha Noi-VietNam.
>>
>>
>>
>> _______________________________________________
>> ceph-users mailing list
>> ceph-users@lists.ceph.com
>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>>