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Date: Tue, 15 Jan 2013 10:51:58 -0800 From: Greg Kroah-Hartman <gregkh@...uxfoundation.org> To: linux-kernel@...r.kernel.org, stable@...r.kernel.org Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, alan@...rguk.ukuu.org.uk, Alex Elder <elder@...tank.com>, Sage Weil <sage@...tank.com> Subject: [ 191/221] libceph: report connection fault with warning 3.7-stable review patch. If anyone has any objections, please let me know. ------------------ From: Alex Elder <elder@...tank.com> (cherry picked from commit 28362986f8743124b3a0fda20a8ed3e80309cce1) 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@...tank.com> Reviewed-by: Sage Weil <sage@...tank.com> Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org> --- net/ceph/messenger.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/net/ceph/messenger.c +++ b/net/ceph/messenger.c @@ -2369,7 +2369,7 @@ 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)); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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