Le 16/07/2014 22:40, Gregory Farnum a ?crit : > On Wed, Jul 16, 2014 at 6:21 AM, Pierre BLONDEAU > <pierre.blondeau at unicaen.fr> wrote: >> Hi, >> >> After the repair process, i have : >> 1926 active+clean >> 2 active+clean+inconsistent >> >> This two PGs seem to be on the same osd ( #34 ): >> # ceph pg dump | grep inconsistent >> dumped all in format plain >> 0.2e 4 0 0 0 8388660 4 4 >> active+clean+inconsistent 2014-07-16 11:39:43.819631 9463'4 >> 438411:133968 [34,4] 34 [34,4] 34 9463'4 2014-07-16 >> 04:52:54.417333 9463'4 2014-07-11 09:29:22.041717 >> 0.1ed 5 0 0 0 8388623 10 10 >> active+clean+inconsistent 2014-07-16 11:39:45.820142 9712'10 >> 438411:144792 [34,2] 34 [34,2] 34 9712'10 2014-07-16 >> 09:12:44.742488 9712'10 2014-07-10 21:57:11.345241 >> >> It's can explain why my MDS won't to start ? If i remove ( or shutdown ) >> this OSD, it's can solved my problem ? > > You want to figure out why they're inconsistent (if they're still > going inconsistent, or maybe just need to be repaired), but this > shouldn't be causing your MDS troubles. > Can you dump the MDS journal and put it somewhere accessible? (You can > use ceph-post-file to upload it.) John has been trying to reproduce > this crash but hasn't succeeded yet. > -Greg > Software Engineer #42 @ http://inktank.com | http://ceph.com Hi, I try to do : cephfs-journal-tool journal export ceph-journal.bin 2> cephfs-journal-tool.log But the program crash. I upload log file : e069c6ac-3cb4-4a52-8950-da7c600e2b01 There is a mistake in http://ceph.com/docs/master/cephfs/cephfs-journal-tool/ in "Example: journal inspect". The good syntax seems to be : # cephfs-journal-tool journal inspect 2014-07-17 00:54:14.155382 7ff89d239780 -1 Header is invalid (inconsistent offsets) Overall journal integrity: DAMAGED Header could not be decoded Regards -- ---------------------------------------------- Pierre BLONDEAU Administrateur Syst?mes & r?seaux Universit? de Caen Laboratoire GREYC, D?partement d'informatique tel : 02 31 56 75 42 bureau : Campus 2, Science 3, 406 ---------------------------------------------- -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/pkcs7-signature Size: 2947 bytes Desc: Signature cryptographique S/MIME URL: <http://lists.ceph.com/pipermail/ceph-users-ceph.com/attachments/20140717/3e8a2287/attachment.bin>
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