What is your version of the ceph? 0.80.0 - 0.80.3 https://github.com/ceph/ceph/commit/7557a8139425d1705b481d7f010683169fd5e49b
Thu Nov 06 2014 at 16:24:21, GuangYang <yguan...@outlook.com>: > Hello Cephers, > Recently we observed a couple of inconsistencies in our Ceph cluster, > there were two major patterns leading to inconsistency as I observed: 1) > EIO to read the file, 2) the digest is inconsistent (for EC) even there is > no read error). > > While ceph has built-in tool sets to repair the inconsistencies, I also > would like to check with the community in terms of what is the best ways to > handle such issues (e.g. should we run fsck / xfs_repair when such issue > happens). > > In more details, I have the following questions: > 1. When there is inconsistency detected, what is the chance there is some > hardware issues which need to be repaired physically, or should I run some > disk/filesystem tools to further check? > 2. Should we use fsck / xfs_repair to fix the inconsistencies, or should > we solely relay on Ceph's repair tool sets? > > It would be great to hear you experience and suggestions. > > BTW, we are using XFS in the cluster. > > Thanks, > Guang > _______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >
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