Re: [ceph-users] Behaviour of ceph pg repair on different replication levels

2014-06-26 Thread Christian Kauhaus
Am 26.06.2014 02:08, schrieb Gregory Farnum: > It's a good idea, and in fact there was a discussion yesterday during > the Ceph Developer Summit about making scrub repair significantly more > powerful; they're keeping that use case in mind in addition to very > fine-grained ones like specifying a p

Re: [ceph-users] Behaviour of ceph pg repair on different replication levels

2014-06-25 Thread Gregory Farnum
On Wed, Jun 25, 2014 at 12:22 AM, Christian Kauhaus wrote: > Am 23.06.2014 20:24, schrieb Gregory Farnum: >> Well, actually it always takes the primary copy, unless the primary >> has some way of locally telling that its version is corrupt. (This >> might happen if the primary thinks it should hav

Re: [ceph-users] Behaviour of ceph pg repair on different replication levels

2014-06-25 Thread Christian Kauhaus
Am 23.06.2014 20:24, schrieb Gregory Farnum: > Well, actually it always takes the primary copy, unless the primary > has some way of locally telling that its version is corrupt. (This > might happen if the primary thinks it should have an object, but it > doesn't exist on disk.) But there's not a v

Re: [ceph-users] Behaviour of ceph pg repair on different replication levels

2014-06-23 Thread Gregory Farnum
On Mon, Jun 23, 2014 at 4:54 AM, Christian Eichelmann wrote: > Hi ceph users, > > since our cluster had a few inconsistent pgs in the last time, i was > wondering what ceph pg repair does, depending on the replication level. > So I just wanted to check if my assumptions are correct: > > Replicatio

[ceph-users] Behaviour of ceph pg repair on different replication levels

2014-06-23 Thread Christian Eichelmann
Hi ceph users, since our cluster had a few inconsistent pgs in the last time, i was wondering what ceph pg repair does, depending on the replication level. So I just wanted to check if my assumptions are correct: Replication 2x Since the cluster can not decide which version is correct one, it wou