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lvm2/test/shell/discards-thin.sh

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test: more thin tests
2012-10-09 18:32:11 +04:00
#!/bin/sh
thin: fix forbidden discards checks Instead of check for lv_is_active() for thin pool LV, query the whole pool via new pool_is_active(). Fixes a problem when we cannot change discards settings for active pool device where the actual layer for pool device was inactive, but thin volumes using thin pool have been active.
2013-02-02 15:48:52 +04:00
# Copyright (C) 2012-2013 Red Hat, Inc. All rights reserved.
test: more thin tests
2012-10-09 18:32:11 +04:00
#
# 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
#
# test support of thin discards
#
tests: rename test to inittest We are getting into problem when we use 'test' for commands like should/not/... So avoid overloading test name and change it to inittest.
2014-06-06 19:40:04 +04:00
. lib/inittest
test: more thin tests
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#
# Main
#
test: Skip thin tests if thin support is configured out.
2012-10-10 02:20:22 +04:00
aux have_thin 1 1 0 || skip
test: more thin tests
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aux prepare_pvs 2 64
test: drop clustered flag control from thin tests
2012-10-10 21:00:46 +04:00
vgcreate $vg -s 64K $(cat DEVICES)
test: more thin tests
2012-10-09 18:32:11 +04:00
# Create named pool only
lvcreate -l1 --discards ignore -T $vg/pool
check lv_field $vg/pool discards "ignore"
lvcreate -l1 --discards nopassdown -T $vg/pool1
check lv_field $vg/pool1 discards "nopassdown"
lvcreate -l1 --discards passdown -T $vg/pool2
check lv_field $vg/pool2 discards "passdown"
lvchange --discards nopassdown $vg/pool2
thin: fix forbidden discards checks Instead of check for lv_is_active() for thin pool LV, query the whole pool via new pool_is_active(). Fixes a problem when we cannot change discards settings for active pool device where the actual layer for pool device was inactive, but thin volumes using thin pool have been active.
2013-02-02 15:48:52 +04:00
lvcreate -V1M -n origin -T $vg/pool
lvcreate -s $vg/origin -n snap
# Cannot convert active nopassdown -> ignore
not lvchange --discards nopassdown $vg/pool
# Cannot convert active ignore -> passdown
test: more thin tests
2012-10-09 18:32:11 +04:00
not lvchange --discards passdown $vg/pool
thin: fix forbidden discards checks Instead of check for lv_is_active() for thin pool LV, query the whole pool via new pool_is_active(). Fixes a problem when we cannot change discards settings for active pool device where the actual layer for pool device was inactive, but thin volumes using thin pool have been active.
2013-02-02 15:48:52 +04:00
# Cannot convert active nopassdown -> ignore
test: more thin tests
2012-10-09 18:32:11 +04:00
not lvchange --discards ignore $vg/pool1
thin: fix forbidden discards checks Instead of check for lv_is_active() for thin pool LV, query the whole pool via new pool_is_active(). Fixes a problem when we cannot change discards settings for active pool device where the actual layer for pool device was inactive, but thin volumes using thin pool have been active.
2013-02-02 15:48:52 +04:00
# Deactivate pool only
test: more thin tests
2012-10-09 18:32:11 +04:00
lvchange -an $vg/pool $vg/pool1
thin: fix forbidden discards checks Instead of check for lv_is_active() for thin pool LV, query the whole pool via new pool_is_active(). Fixes a problem when we cannot change discards settings for active pool device where the actual layer for pool device was inactive, but thin volumes using thin pool have been active.
2013-02-02 15:48:52 +04:00
# Cannot convert, since thin volumes are still active
not lvchange --discards passdown $vg/pool
# Deactive thin volumes
lvchange -an $vg/origin $vg/snap
test: more thin tests
2012-10-09 18:32:11 +04:00
lvchange --discards passdown $vg/pool
check lv_field $vg/pool discards "passdown"
thin: fix forbidden discards checks Instead of check for lv_is_active() for thin pool LV, query the whole pool via new pool_is_active(). Fixes a problem when we cannot change discards settings for active pool device where the actual layer for pool device was inactive, but thin volumes using thin pool have been active.
2013-02-02 15:48:52 +04:00
test: more thin tests
2012-10-09 18:32:11 +04:00
lvchange --discards ignore $vg/pool1
check lv_field $vg/pool1 discards "ignore"
vgremove -ff $vg
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