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tests: check cache stripe and raid behavior

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Somehow raid tests landed in plain cache - separte them out
so they properly check for  have_raid.

Check we do not support strip option with cache-pool creation.
This commit is contained in:
Zdenek Kabelac 2015-09-10 16:54:40 +02:00
parent a631fa20d0
commit 54c982081f
2 changed files with 41 additions and 15 deletions
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34
test/shell/lvcreate-cache-raid.sh Normal file
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@ -0,0 +1,34 @@
#!/bin/sh
# Copyright (C) 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
# 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
# Exercise creation of cache and raids
. lib/inittest
test -e LOCAL_LVMPOLLD && skip
aux have_cache 1 3 0 || skip
aux have_raid 1 0 0 || skip
# FIXME: parallel cache metadata allocator is crashing when used value 8000!
aux prepare_vg 5 80000
aux lvmconf 'global/cache_disabled_features = [ "policy_smq" ]'
# Bug 1110026 & Bug 1095843
# Create RAID1 origin, then cache pool and cache
lvcreate -aey -l 2 --type raid1 -m1 -n $lv2 $vg
lvcreate --cache -l 1 $vg/$lv2
check lv_exists $vg/${lv2}_corig_rimage_0 # ensure images are properly renamed
check active $vg ${lv2}_corig
dmsetup table ${vg}-$lv2 | grep cache # ensure it is loaded in kernel
vgremove -ff $vg

22
test/shell/lvcreate-cache.sh
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@ -36,6 +36,8 @@ invalid lvcreate -H -l 1 --name $lv1 $vg
invalid lvcreate -l 1 --cache $vg
# Only cached volume could be created
invalid lvcreate -l 1 --type cache $vg
# Striping is not supported with cache-pool creation
invalid lvcreate -l 1 -i 2 --type cache-pool $vg
# Fails as it needs to see VG content
fail lvcreate -l 1 --type cache --cachepool $vg/pool1
fail lvcreate -l 1 --type cache --cachepool pool2 $vg
@ -142,13 +144,6 @@ lvcreate -aey -l 2 -n $lv1 $vg
lvcreate --type cache -l 1 $vg/$lv1
dmsetup table ${vg}-$lv1 | grep cache # ensure it is loaded in kernel
# Bug 1110026 & Bug 1095843
# Create RAID1 origin, then cache pool and cache
lvcreate -aey -l 2 --type raid1 -m1 -n $lv2 $vg
lvcreate --cache -l 1 $vg/$lv2
check lv_exists $vg/${lv2}_corig_rimage_0 # ensure images are properly renamed
dmsetup table ${vg}-$lv2 | grep cache # ensure it is loaded in kernel
lvremove -f $vg
@ -168,6 +163,8 @@ lvremove -f $vg
# writeable origin and 'default' => writable cache + origin
lvcreate -an -l1 -n $vg/$lv1
# do not allow stripping for cache-pool
fail lvcreate -H -i 2 -l1 -n cpool1 $vg/$lv1
lvcreate -H -l1 -n cpool1 $vg/$lv1
check lv_attr_bit perm $vg/cpool1 "w"
check lv_attr_bit perm $vg/${lv1}_corig "w"
@ -211,8 +208,9 @@ lvremove -f $vg
lvcreate --type cache-pool -L10 --chunksize 256 --cachemode writeback $vg/cpool1
check lv_field $vg/cpool1 chunksize "256.00k"
check lv_field $vg/cpool1 cachemode "writeback"
lvcreate -H -L10 -n $lv1 $vg/cpool1
lvs -a -o+cachemode,chunksize $vg
# check striping is supported when creating a cached LV
lvcreate -H -L10 -i 2 -n $lv1 $vg/cpool1
check lv_field $vg/${lv1}_corig stripes "2" -a
check lv_field $vg/$lv1 chunksize "256.00k"
check lv_field $vg/$lv1 cachemode "writeback"
@ -264,10 +262,4 @@ grep "chunk size" out
# --poolmetadatasize
# --poolmetadataspare
lvremove -f $vg
lvcreate -n corigin -m 1 --type raid1 -l 10 $vg
lvcreate -n cpool -H $vg/corigin -l 10
check active $vg corigin_corig
dmsetup table | grep ^$PREFIX | grep corigin_corig
vgremove -ff $vg