xfs_repair 2.8.11 is unable to fix nlink corruption (unless the undocumented -P option is used, but I did not test it). See URL for details. The problem seems to be fixed in version 2.8.16. Draft src.rpm is available (no real spec changes were needed): ftp://ftp.altlinux.ru/pub/people/vsu/xfsprogs-2.8.16/SRPMS.hasher/xfsprogs-2.8.16-alt0.1.src.rpm
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