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lvm2/test/shell/lvmetad-pvscan-filter.sh
Peter Rajnoha 8804023825 tests: pvscan --cache DevicePath does not fail if the device is just filtered
It's not an error if the device is filtered out and hence cleared from
lvmetad cache - "pvscan --cache DevPath" has now the same behaviour in
this case as "pvscan --cache major:minor" (which is more consistent).

Before, the tests expected failure return code for "pvscan --cache DevicePath"
if the device was filtered (which is a different situation if the device
is missing in the system completely!).
2015-01-12 15:16:57 +01:00

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#!/bin/sh
# Copyright (C) 2012 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
# of the GNU General Public License v.2.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
. lib/inittest
test -e LOCAL_LVMETAD || skip
aux prepare_pvs 2
maj=$(($(stat -L --printf=0x%t "$dev2")))
min=$(($(stat -L --printf=0x%T "$dev2")))
# Filter out device, pvscan should trigger
# clearing of the device from lvmetad cache.
aux hide_dev "$dev2"
pvscan --cache "$dev2" 2>&1 | grep "not found"
# pvscan with --major/--minor does not fail: lvmetad needs to
# be notified about device removal on REMOVE uevent, hence
# this should not fail so udev does not grab a "failed" state
# incorrectly. We notify device addition and removal with
# exactly the same command "pvscan --cache" - in case of removal,
# this is detected by nonexistence of the device itself.
pvscan --cache --major $maj --minor $min 2>&1 | grep "not found"
aux unhide_dev "$dev2"
pvscan --cache "$dev2" 2>&1 | not grep "not found"
pvscan --cache --major $maj --minor $min 2>&1 | not grep "not found"
pvs | grep "$dev2"