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git://sourceware.org/git/lvm2.git
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94 lines
3.0 KiB
Bash
94 lines
3.0 KiB
Bash
#!/usr/bin/env bash
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# Copyright (C) 2014 Red Hat, Inc. All rights reserved.
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#
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# This copyrighted material is made available to anyone wishing to use,
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# modify, copy, or redistribute it subject to the terms and conditions
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# of the GNU General Public License v.2.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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# Exercise creation of cache and cache pool volumes
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# Full CLI uses --type
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# Shorthand CLI uses -H | --cache
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SKIP_WITH_LVMPOLLD=1
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. lib/inittest
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aux have_cache 1 3 0 || skip
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aux prepare_vg 5 8000
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# Use 10M origin size
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lvcreate -aey -L10 -n $lv1 $vg
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lvcreate -H -L5 $vg/$lv1
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# replace 10M size with 5M size of cache device
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NEWCLINE=$(dmsetup table $vg-$lv1 | sed 's/20480/10240/')
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dmsetup reload $vg-$lv1 --table "$NEWCLINE"
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dmsetup resume $vg-$lv1
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# Check that mismatching cache target is shown by lvs
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lvs -a $vg 2>&1 | grep "WARNING"
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check lv_attr_bit state $vg/$lv1 "X"
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lvs -o+lv_active $vg
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lvremove -f $vg
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lvcreate --type cache-pool -L10 $vg/cpool
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lvcreate --type cache -l 1 --cachepool $vg/cpool -n corigin $vg
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lvs -o lv_name,cache_policy
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lvs -o lv_name,cache_settings
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lvremove -f $vg
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lvcreate --type cache-pool -L10 $vg/cpool
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lvcreate --type cache -l 1 --cachepool $vg/cpool -n corigin $vg --cachepolicy mq \
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--cachesettings migration_threshold=233
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lvs -o lv_name,cache_policy | grep mq
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lvs -o lv_name,cache_settings | grep migration_threshold=233
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lvremove -f $vg
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lvcreate --type cache-pool -L10 --cachepolicy mq --cachesettings migration_threshold=233 $vg/cpool
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lvcreate --type cache -l 1 --cachepool $vg/cpool -n corigin $vg
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lvs -o lv_name,cache_policy | grep mq
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lvs -o lv_name,cache_settings | grep migration_threshold=233
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lvremove -f $vg
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lvcreate --type cache-pool -L10 --cachepolicy mq --cachesettings migration_threshold=233 --cachesettings sequential_threshold=13 $vg/cpool
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lvcreate --type cache -l 1 --cachepool $vg/cpool -n corigin $vg
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lvs -o lv_name,cache_policy | grep mq
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lvs -a -o lv_name,cache_policy -S 'cache_policy=mq' | grep corigin
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lvs -o lv_name,cache_settings | grep migration_threshold=233
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lvs -o lv_name,cache_settings | grep sequential_threshold=13
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lvcreate -n foo -l 1 $vg
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lvs -S 'cache_policy=mq' | grep corigin
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lvs -S 'cache_policy=mq' | not grep foo
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lvs -S 'cache_policy=undefined' | not grep corigin
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lvs -S 'cache_policy=undefined' | grep foo
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lvs -o +cache_policy -S 'cache_policy=mq' | grep corigin
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lvs -o +cache_policy -S 'cache_policy=mq' | not grep foo
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lvs -o +cache_policy -S 'cache_policy=undefined' | not grep corigin
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lvs -o +cache_policy -S 'cache_policy=undefined' | grep foo
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lvs -o +cache_policy -O cache_policy
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lvs -o +cache_settings -S 'cache_settings={migration_threshold=233}' | grep corigin
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lvs -o +cache_settings -S 'cache_settings!={migration_threshold=233}' | grep foo
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lvs -o +cache_policy -O cache_settings
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lvremove -f $vg
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lvcreate -n foo -l 1 $vg
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lvs -a -S 'cache_policy=undefined' | grep foo
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vgremove -ff $vg
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