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ceph: prevent dup stale messages to console for restarting mds 

Prevent duplicate 'mds0 caps stale' message from spamming the console every
few seconds while the MDS restarts.  Set s_renew_requested earlier, so that
we only print the message once, even if we don't send an actual request.

Signed-off-by: Sage Weil <sage@newdream.net>
This commit is contained in:
Sage Weil 2010-03-18 13:43:09 -07:00
parent efd7576b23
commit e4cb4cb8a0
1 changed files with 1 additions and 1 deletions
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2
fs/ceph/mds_client.c
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@ -863,6 +863,7 @@ static int send_renew_caps(struct ceph_mds_client *mdsc,
if (time_after_eq(jiffies, session->s_cap_ttl) && if (time_after_eq(jiffies, session->s_cap_ttl) &&
time_after_eq(session->s_cap_ttl, session->s_renew_requested)) time_after_eq(session->s_cap_ttl, session->s_renew_requested))
pr_info("mds%d caps stale\n", session->s_mds); pr_info("mds%d caps stale\n", session->s_mds);
session->s_renew_requested = jiffies;
/* do not try to renew caps until a recovering mds has reconnected /* do not try to renew caps until a recovering mds has reconnected
* with its clients. */ * with its clients. */
@ -875,7 +876,6 @@ static int send_renew_caps(struct ceph_mds_client *mdsc,
dout("send_renew_caps to mds%d (%s)\n", session->s_mds, dout("send_renew_caps to mds%d (%s)\n", session->s_mds,
ceph_mds_state_name(state)); ceph_mds_state_name(state));
session->s_renew_requested = jiffies;
msg = create_session_msg(CEPH_SESSION_REQUEST_RENEWCAPS, msg = create_session_msg(CEPH_SESSION_REQUEST_RENEWCAPS,
++session->s_renew_seq); ++session->s_renew_seq);
if (IS_ERR(msg)) if (IS_ERR(msg))