On Jun 18, 2011, at 8:27 AM, Fyodor Ustinov wrote: > On 06/17/2011 07:27 PM, Gregory Farnum wrote: >> 4. Can I recover the data without backup? >> Possibly. If the inconsistency is just that one of the OSDs is storing the >> object and another OSD says the object shouldn't exist, that can be >> recovered from by working out which one is correct. >> >> Have you manually adjusted the contents of any OSDs? Can you think of >> anything you've done that might have triggered this? > I step by step down osd servers until only one remains (hmm, it is not clear > how this is consistent with "pg_size 2"). After one day I step by step up osd > servers.
Well if you've got enough space and step down slowly enough all the data will simply exist on the one up OSD in a degraded form. :) Is it still marked as inconsistent? If that's really all you did it shouldn't be, but maybe restarting the cluster would let it fix itself. :/ -Greg-- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
