diff options
author | Zdenek Kabelac <zkabelac@redhat.com> | 2015-09-18 15:08:28 +0200 |
---|---|---|
committer | Zdenek Kabelac <zkabelac@redhat.com> | 2015-09-18 17:45:46 +0200 |
commit | 7d1dd5f52d26ebe15dd6de211001ece975be2c7c (patch) | |
tree | 99646a2789d977eb5a9425132afb750fb9d66042 | |
parent | 330d584617778b2ac3a852d482c6b8d49818d9eb (diff) | |
download | lvm2-7d1dd5f52d26ebe15dd6de211001ece975be2c7c.tar.gz |
tests: use remount-ro for extfs
Avoid showing kernel warn of umounting broken fs.
-rw-r--r-- | test/shell/snapshot-autoumount-dmeventd.sh | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/test/shell/snapshot-autoumount-dmeventd.sh b/test/shell/snapshot-autoumount-dmeventd.sh index 9fc1c724c..e82a757b2 100644 --- a/test/shell/snapshot-autoumount-dmeventd.sh +++ b/test/shell/snapshot-autoumount-dmeventd.sh @@ -1,5 +1,5 @@ #!/bin/bash -# Copyright (C) 2010-2012 Red Hat, Inc. All rights reserved. +# Copyright (C) 2010-2015 Red Hat, Inc. All rights reserved. # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions @@ -31,18 +31,23 @@ lvcreate -s -L4 -n snap $vg/base lvchange --monitor y $vg/snap mkdir "$mntdir" -mount "$DM_DEV_DIR/mapper/$vg-snap" "$mntdir" +# Use remount-ro to avoid logging kernel WARNING +mount -o errors=remount-ro "$DM_DEV_DIR/mapper/$vg-snap" "$mntdir" + +test $(dmsetup info -c --noheadings -o open $vg-snap) -eq 1 cat /proc/mounts | grep "$mntdir" -not dd if=/dev/zero of="$mntdir/file$1" bs=1M count=5 conv=fdatasync + +# overfill 4M snapshot (with metadata) +not dd if=/dev/zero of="$mntdir/file$1" bs=1M count=4 conv=fdatasync # Should be nearly instant check of dmeventd for invalid snapshot. # Wait here for umount and open_count drops to 0 as it may # take a while to finalize umount operation (it might be already # removed from /proc/mounts, but still opened). for i in {1..100}; do - test $(dmsetup info -c --noheadings -o open $vg-snap) -eq 0 && break sleep .1 + test $(dmsetup info -c --noheadings -o open $vg-snap) -eq 0 && break done cat /proc/mounts | not grep "$mntdir" |