Re: File System stripping data

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Hi John, 

I am using 0.56.1. Could it be because data striping is not supported in this version?

Kevin

On Wed Dec 17 2014 at 4:00:15 AM PST Wido den Hollander <wido@xxxxxxxx> wrote:
On 12/17/2014 12:35 PM, John Spray wrote:
> On Wed, Dec 17, 2014 at 10:25 AM, Wido den Hollander <wido@xxxxxxxx> wrote:
>> I just tried something similar on Giant (0.87) and I saw this in the logs:
>>
>> parse_layout_vxattr name layout.pool value 'cephfs_svo'
>>  invalid data pool 3
>> reply request -22
>>
>> I resolves the pool to a ID, but then it's unable to set it?
>
> Was the 'cephfs_svo' pool already added as a data pool with "ceph mds
> add_data_pool"?
>

Ah, indeed. Working fine right now. Same goes for any other layout settings.

> There are paths where if a pool was added very recently, MDSs/clients
> might not know about the pool yet and can generate errors like this.
>
> John
>


--
Wido den Hollander
42on B.V.
Ceph trainer and consultant

Phone: +31 (0)20 700 9902
Skype: contact42on
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