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| author | David Teigland <teigland@redhat.com> | 2006-11-02 09:45:56 -0600 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2006-11-30 10:35:06 -0500 |
| commit | 435618b75b82b5ee511cc01fcdda9c44adb2f4bd (patch) | |
| tree | d837e977d881458b2c71a2d1dec5d533ad82fefe /fs/dlm/rcom.c | |
| parent | 520698096436f7da5b9142e63e3bed5580c5f14e (diff) | |
| download | blackbird-op-linux-435618b75b82b5ee511cc01fcdda9c44adb2f4bd.tar.gz blackbird-op-linux-435618b75b82b5ee511cc01fcdda9c44adb2f4bd.zip | |
[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 <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/dlm/rcom.c')
| -rw-r--r-- | fs/dlm/rcom.c | 7 |
1 files 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; } |
