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From: Peter Holm <pho@FreeBSD.org>
Date: Tue, 6 Mar 2018 07:38:32 +0000 (UTC)
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Subject: svn commit: r330535 - user/pho/stress2/misc
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Author: pho
Date: Tue Mar  6 07:38:32 2018
New Revision: 330535
URL: https://svnweb.freebsd.org/changeset/base/330535

Log:
  Do not spin forever on a failing umount(1).
  
  Sponsored by:	Dell EMC Isilon

Modified:
  user/pho/stress2/misc/graid1.sh

Modified: user/pho/stress2/misc/graid1.sh
==============================================================================
--- user/pho/stress2/misc/graid1.sh	Tue Mar  6 07:36:39 2018	(r330534)
+++ user/pho/stress2/misc/graid1.sh	Tue Mar  6 07:38:32 2018	(r330535)
@@ -63,8 +63,11 @@ export runRUNTIME=10m
 export RUNDIR=$mntpoint/stressX
 
 su $testuser -c 'cd ..; ./run.sh marcus.cfg'
-while mount | grep $mntpoint | grep -q /mirror/; do
-	umount $mntpoint || sleep 1
+for i in `jot 6`; do
+	mount | grep -q "on $mntpoint " || break
+	umount $mntpoint && break || sleep 10
+	[ $i -eq 6 ] &&
+	    { echo FATAL; fstat -mf $mntpoint; exit 1; }
 done
 checkfs /dev/mirror/data || s=1
 gmirror stop data || s=2