ceph: use CEPH_MDS_OP_RMXATTR request to remove xattr

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Setxattr with NULL value and XATTR_REPLACE flag should be equivalent
to removexattr. But current MDS does not support deleting vxattrs through
MDS_OP_SETXATTR request. The workaround is sending MDS_OP_RMXATTR request
if setxattr actually removs xattr.

Signed-off-by: Yan, Zheng <zyan@redhat.com>

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Yan, Zheng 2016-04-21 12:11:54 +08:00 • committed by Ilya Dryomov

parent 3f38495409

commit 04303d8ad0

1 changed files with 11 additions and 6 deletions

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fs/ceph/xattr.c

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