| #!/bin/sh |
| # Copyright (C) 2014-2015 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| |
| # Exercise usage of stacked cache volume using raid volume |
| |
| SKIP_WITH_LVMLOCKD=1 |
| SKIP_WITH_LVMPOLLD=1 |
| |
| . lib/inittest |
| |
| aux have_cache 1 3 0 || skip |
| aux have_raid 1 0 0 || skip |
| |
| aux lvmconf 'global/cache_disabled_features = [ "policy_smq" ]' |
| |
| aux prepare_vg 5 80 |
| |
| # Bug 1095843 |
| # lvcreate RAID1 origin, lvcreate cache-pool, and lvconvert to cache |
| lvcreate --type raid1 -m 1 --nosync -l 2 -n $lv1 $vg |
| lvcreate --type cache-pool -l 1 -n ${lv1}_cachepool $vg |
| lvconvert --cache -Zy --cachepool $vg/${lv1}_cachepool $vg/$lv1 |
| check lv_exists $vg/${lv1}_corig_rimage_0 # ensure images are properly renamed |
| dmsetup table ${vg}-$lv1 | grep cache # ensure it is loaded in kernel |
| lvremove -f $vg |
| |
| |
| # lvcreate RAID1 origin, lvcreate RAID1 cache-pool, and lvconvert to cache |
| lvcreate --type raid1 -m 1 --nosync -l 2 -n $lv1 $vg |
| lvcreate --type raid1 -m 1 --nosync -l 2 -n ${lv1}_cachepool $vg |
| #should lvs -a $vg/${lv1}_cdata_rimage_0 # ensure images are properly renamed |
| lvconvert --yes --type cache --cachemode writeback --cachepool $vg/${lv1}_cachepool $vg/$lv1 2>&1 | tee out |
| grep "WARNING: Data redundancy is lost" out |
| check lv_exists $vg/${lv1}_corig_rimage_0 # ensure images are properly renamed |
| dmsetup table ${vg}-$lv1 | grep cache # ensure it is loaded in kernel |
| lvremove -f $vg |
| |
| |
| lvcreate -n corigin -m 1 --type raid1 --nosync -l 10 $vg |
| lvcreate -n cpool --type cache $vg/corigin --cachemode writeback -l 10 2>&1 | tee out |
| grep "WARNING: Data redundancy is lost" out |
| lvconvert --splitmirrors 1 --name split $vg/corigin "$dev1" |
| |
| lvremove -f $vg |
| |
| lvcreate -n cpool_meta -m 1 --type raid1 -l 10 $vg |
| lvcreate -n cpool -m 1 --type raid1 -l 10 $vg |
| aux wait_for_sync $vg cpool_meta |
| aux wait_for_sync $vg cpool |
| lvs -a -o+seg_pe_ranges $vg |
| lvconvert --yes --type cache-pool --poolmetadata $vg/cpool_meta $vg/cpool |
| lvcreate -n corigin --type cache --cachepool $vg/cpool -l 10 |
| |
| lvchange --syncaction repair $vg/cpool_cmeta |
| lvchange --syncaction repair $vg/cpool_cdata |
| |
| lvconvert --repair -y $vg/cpool_cmeta |
| lvconvert --repair -y $vg/cpool_cdata |
| |
| # do not allow reserved names for *new* LVs |
| not lvconvert --splitmirrors 1 --name split_cmeta $vg/cpool_cmeta "$dev1" |
| not lvconvert --splitmirrors 1 --name split_cdata $vg/cpool_cdata "$dev1" |
| |
| # but allow manipulating existing LVs with reserved names |
| aux wait_for_sync $vg cpool_cmeta |
| aux wait_for_sync $vg cpool_cdata |
| lvconvert --splitmirrors 1 --name split_meta $vg/cpool_cmeta "$dev1" |
| lvconvert --splitmirrors 1 --name split_data $vg/cpool_cdata "$dev1" |
| |
| lvremove -f $vg |
| |
| |
| # Test up/down raid conversion of cache pool data and metadata |
| lvcreate --type cache-pool $vg/cpool -l 10 |
| lvcreate -n corigin -H $vg/cpool -l 20 |
| |
| lvconvert -m+1 --type raid1 $vg/cpool_cmeta |
| check lv_field $vg/cpool_cmeta layout "raid,raid1" |
| check lv_field $vg/cpool_cmeta role "private,cache,pool,metadata" |
| |
| lvconvert -m+1 --type raid1 $vg/cpool_cdata |
| check lv_field $vg/cpool_cdata layout "raid,raid1" |
| check lv_field $vg/cpool_cdata role "private,cache,pool,data" |
| |
| lvconvert -m-1 $vg/cpool_cmeta |
| check lv_field $vg/cpool_cmeta layout "linear" |
| lvconvert -m-1 $vg/cpool_cdata |
| check lv_field $vg/cpool_cdata layout "linear" |
| |
| lvremove -f $vg |
| |
| vgremove -f $vg |
