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libceph: report connection fault with warning 

When a connection's socket disconnects, or if there's a protocol
error of some kind on the connection, a fault is signaled and
the connection is reset (closed and reopened, basically).  We
currently get an error message on the log whenever this occurs.

A ceph connection will attempt to reestablish a socket connection
repeatedly if a fault occurs.  This means that these error messages
will get repeatedly added to the log, which is undesirable.

Change the error message to be a warning, so they don't get
logged by default.

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Sage Weil <sage@inktank.com>
This commit is contained in:
Alex Elder 2012-12-14 16:47:41 -06:00
parent 7bb21d68c5
commit 28362986f8
1 changed files with 1 additions and 1 deletions
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2
net/ceph/messenger.c
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@ -2377,7 +2377,7 @@ fault:
static void ceph_fault(struct ceph_connection *con)
__releases(con->mutex)
{
pr_err("%s%lld %s %s\n", ENTITY_NAME(con->peer_name),
pr_warning("%s%lld %s %s\n", ENTITY_NAME(con->peer_name),
ceph_pr_addr(&con->peer_addr.in_addr), con->error_msg);
dout("fault %p state %lu to peer %s\n",
con, con->state, ceph_pr_addr(&con->peer_addr.in_addr));