From 435618b75b82b5ee511cc01fcdda9c44adb2f4bd Mon Sep 17 00:00:00 2001 From: David Teigland Date: Thu, 2 Nov 2006 09:45:56 -0600 Subject: [PATCH] [DLM] status messages ping-pong between unmounted nodes Red Hat BZ 213682 If two nodes leave the lockspace (while unmounting the fs in the case of gfs) after one has sent a STATUS message to the other, STATUS/STATUS_REPLY messages will then ping-pong between the nodes when neither of them can find the lockspace in question any longer. We kill this by not sending another STATUS message when we get a STATUS_REPLY for an unknown lockspace. Signed-off-by: David Teigland Signed-off-by: Steven Whitehouse --- fs/dlm/rcom.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/fs/dlm/rcom.c b/fs/dlm/rcom.c index 518239a8b1e9..87b12f7d3d22 100644 --- a/fs/dlm/rcom.c +++ b/fs/dlm/rcom.c @@ -412,9 +412,10 @@ void dlm_receive_rcom(struct dlm_header *hd, int nodeid) ls = dlm_find_lockspace_global(hd->h_lockspace); if (!ls) { - log_print("lockspace %x from %d not found", - hd->h_lockspace, nodeid); - send_ls_not_ready(nodeid, rc); + log_print("lockspace %x from %d type %x not found", + hd->h_lockspace, nodeid, rc->rc_type); + if (rc->rc_type == DLM_RCOM_STATUS) + send_ls_not_ready(nodeid, rc); return; }