[dm-devel] [PATCH 2/2] multipathd: try SCSI persistent reservations for SCSI only
Martin Wilck
mwilck at suse.com
Mon Oct 1 18:45:07 UTC 2018
This avoids error messages when PERSISTENT RESERVE IN ioctls
are tried on non-SCSI devices.
Signed-off-by: Martin Wilck <mwilck at suse.com>
---
multipathd/main.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/multipathd/main.c b/multipathd/main.c
index cc493c18..43e255e0 100644
--- a/multipathd/main.c
+++ b/multipathd/main.c
@@ -3129,6 +3129,9 @@ int mpath_pr_event_handle(struct path *pp)
pthread_attr_t attr;
struct multipath * mpp;
+ if (pp->bus != SYSFS_BUS_SCSI)
+ return 0;
+
mpp = pp->mpp;
if (!get_be64(mpp->reservation_key))
--
2.19.0
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