From: Christoph Hellwig <hch@lst.de>
Date: Mon, 9 Jan 2017 13:38:18 +0000 (+0100)
Subject: generic/081: hack around the lvm unmount race
X-Git-Tag: v2022.05.01~2239
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=1abe96278d4a540acc9680fa37f8aaacbdd2bdec;p=users%2Fhch%2Fxfstests-dev.git

generic/081: hack around the lvm unmount race

This is butt ugly, but I see no better way than to wait a bit to
work around the race between the weird umount in LVM, and the mount
ismounted checks.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
---

diff --git a/tests/generic/081 b/tests/generic/081
index 11755d4d8..426766d9b 100755
--- a/tests/generic/081
+++ b/tests/generic/081
@@ -35,6 +35,8 @@ _cleanup()
 	cd /
 	rm -f $tmp.*
 	# lvm may have umounted it on I/O error, but in case it does not
+	# wait a bit for lvm to settle, sigh..
+	sleep 2
 	$UMOUNT_PROG $mnt >/dev/null 2>&1
 	$LVM_PROG vgremove -f $vgname >>$seqres.full 2>&1
 	$LVM_PROG pvremove -f $SCRATCH_DEV >>$seqres.full 2>&1