From: Martin Wilck <mwilck@suse.com>
Date: Mon, 1 Oct 2018 18:45:07 +0000 (+0200)
Subject: multipathd: try SCSI persistent reservations for SCSI only
X-Git-Tag: 0.7.8~33
X-Git-Url: https://git.opensvc.com/gitweb.cgi?p=multipath-tools%2F.git;a=commitdiff_plain;h=c7f67205b1bdb4db4a7ed8e7115dd6930d1f7b1f

multipathd: try SCSI persistent reservations for SCSI only

This avoids error messages when PERSISTENT RESERVE IN ioctls
are tried on non-SCSI devices.

Signed-off-by: Martin Wilck <mwilck@suse.com>
---

diff --git a/multipathd/main.c b/multipathd/main.c
index bc95c65f..ba796ab1 100644
--- a/multipathd/main.c
+++ b/multipathd/main.c
@@ -3130,6 +3130,9 @@ 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))