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ceph: keep the session state until it is released

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When reconnecting the session but if it is denied by the MDS due
to client was in blacklist or something else, kclient will receive
a session close reply, and we will never see the important log:

"ceph:  mds%d reconnect denied"

And with the confusing log:

"ceph:  handle_session mds0 close 0000000085804730 state ??? seq 0"

Let's keep the session state until its memories is released.

Signed-off-by: Xiubo Li <xiubli@redhat.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
This commit is contained in:
Xiubo Li
2019-12-05 22:35:51 -05:00
committed by Ilya Dryomov
parent 9cf54563b0
commit 4d681c2f91
2 changed files with 4 additions and 2 deletions
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3
fs/ceph/mds_client.h
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@@ -151,7 +151,8 @@ enum {
CEPH_MDS_SESSION_RESTARTING = 5,
CEPH_MDS_SESSION_RECONNECTING = 6,
CEPH_MDS_SESSION_CLOSING = 7,
CEPH_MDS_SESSION_REJECTED = 8,
CEPH_MDS_SESSION_CLOSED = 8,
CEPH_MDS_SESSION_REJECTED = 9,
};
struct ceph_mds_session {