diff options
| -rw-r--r-- | fs/ceph/inode.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c index 56c53ab3618e..1834d6529f25 100644 --- a/fs/ceph/inode.c +++ b/fs/ceph/inode.c @@ -2275,9 +2275,15 @@ int ceph_try_to_choose_auth_mds(struct inode *inode, int mask) * * This cost much when doing the Locker state transition and * usually will need to revoke caps from clients. + * + * And for the 'Xs' caps for getxattr we will also choose the + * auth MDS, because the MDS side code is buggy due to setxattr + * won't notify the replica MDSes when the values changed and + * the replica MDS will return the old values. Though we will + * fix it in MDS code, but this still makes sense for old ceph. */ if (((mask & CEPH_CAP_ANY_SHARED) && (issued & CEPH_CAP_ANY_EXCL)) - || (mask & CEPH_STAT_RSTAT)) + || (mask & (CEPH_STAT_RSTAT | CEPH_STAT_CAP_XATTR))) return USE_AUTH_MDS; else return USE_ANY_MDS; |