[dm-devel] [PATCH 05/30] libmultipath: return PATH_DOWN for quiesced paths
Hannes Reinecke
hare at suse.de
Tue Jul 16 07:12:56 UTC 2013
When a SCSI device is quiesced we cannot send any I/O requests to
it, so we should be returning 'PATH_DOWN' here.
Signed-off-by: Hannes Reinecke <hare at suse.de>
---
libmultipath/discovery.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libmultipath/discovery.c b/libmultipath/discovery.c
index 18f72ec..04c6029 100644
--- a/libmultipath/discovery.c
+++ b/libmultipath/discovery.c
@@ -835,6 +835,7 @@ path_offline (struct path * pp)
condlog(3, "%s: path state = %s", pp->dev, buff);
if (!strncmp(buff, "offline", 7) ||
+ !strncmp(buff, "quiesce", 7) ||
!strncmp(buff, "transport-offline", 17)) {
pp->offline = 1;
return PATH_DOWN;
--
1.7.12.4
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