| From 5f64737fb44ee280362a1be280f26adb38c689e4 Mon Sep 17 00:00:00 2001 |
| From: Alex Elder <elder@inktank.com> |
| Date: Fri, 14 Dec 2012 16:47:41 -0600 |
| Subject: libceph: report connection fault with warning |
| |
| From: Alex Elder <elder@inktank.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@inktank.com> |
| Reviewed-by: Sage Weil <sage@inktank.com> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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)); |
