mirror of
git://sourceware.org/git/lvm2.git
synced 2024-12-22 17:35:59 +03:00
114 lines
3.3 KiB
Bash
114 lines
3.3 KiB
Bash
#!/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/test
|
|
|
|
prepare_lvs()
|
|
{
|
|
lvremove -f $vg
|
|
lvcreate -L10M -n $lv1 $vg
|
|
lvcreate -L8M -n $lv2 $vg
|
|
}
|
|
|
|
#
|
|
# Main
|
|
#
|
|
aux have_thin 1 0 0 || skip
|
|
|
|
aux prepare_pvs 4 64
|
|
|
|
# build one large PV
|
|
vgcreate $vg1 $(cut -d ' ' -f -3 DEVICES)
|
|
# 32bit linux kernels are fragille with device size >= 16T
|
|
# maybe uname -m [ x86_64 | i686 ]
|
|
TSIZE=64T
|
|
aux can_use_16T || TSIZE=15T
|
|
lvcreate -s -l 100%FREE -n $lv $vg1 --virtualsize $TSIZE
|
|
aux extend_filter_LVMTEST
|
|
|
|
pvcreate "$DM_DEV_DIR/$vg1/$lv"
|
|
vgcreate $vg -s 64K $(cut -d ' ' -f 4 DEVICES) "$DM_DEV_DIR/$vg1/$lv"
|
|
|
|
# create mirrored LVs for data and metadata volumes
|
|
lvcreate -aey -L10M --type mirror -m1 --mirrorlog core -n $lv1 $vg
|
|
lvcreate -aey -L10M -n $lv2 $vg
|
|
lvchange -an $vg/$lv1
|
|
|
|
# conversion fails for mirror segment type
|
|
fail lvconvert --thinpool $vg/$lv1
|
|
# cannot use same LV
|
|
fail lvconvert --yes --thinpool $vg/$lv2 --poolmetadata $vg/$lv2
|
|
|
|
prepare_lvs
|
|
|
|
# conversion fails for internal volumes
|
|
# can't use --readahead with --poolmetadata
|
|
invalid lvconvert --thinpool $vg/$lv1 --poolmetadata $vg/$lv2 --readahead 512
|
|
lvconvert --yes --thinpool $vg/$lv1 --poolmetadata $vg/$lv2
|
|
|
|
prepare_lvs
|
|
lvconvert --yes -c 64 --stripes 2 --thinpool $vg/$lv1 --readahead 48
|
|
|
|
lvremove -f $vg
|
|
lvcreate -L1T -n $lv1 $vg
|
|
lvconvert --yes -c 8M --thinpool $vg/$lv1
|
|
|
|
lvremove -f $vg
|
|
# test with bigger sizes
|
|
lvcreate -L1T -n $lv1 $vg
|
|
lvcreate -L8M -n $lv2 $vg
|
|
lvcreate -L1M -n $lv3 $vg
|
|
|
|
# chunk size is bigger then size of thin pool data
|
|
fail lvconvert --yes -c 1G --thinpool $vg/$lv3
|
|
# stripes can't be used with poolmetadata
|
|
invalid lvconvert --stripes 2 --thinpool $vg/$lv1 --poolmetadata $vg/$lv2
|
|
# too small metadata (<2M)
|
|
fail lvconvert --yes -c 64 --thinpool $vg/$lv1 --poolmetadata $vg/$lv3
|
|
# too small chunk size fails
|
|
# 'fail' because profiles need to read VG
|
|
fail lvconvert -c 4 --thinpool $vg/$lv1 --poolmetadata $vg/$lv2
|
|
# too big chunk size fails
|
|
fail lvconvert -c 2G --thinpool $vg/$lv1 --poolmetadata $vg/$lv2
|
|
# negative chunk size fails
|
|
fail lvconvert -c -256 --thinpool $vg/$lv1 --poolmetadata $vg/$lv2
|
|
# non power of 2 fails
|
|
fail lvconvert -c 88 --thinpool $vg/$lv1 --poolmetadata $vg/$lv2
|
|
|
|
# Warning about smaller then suggested
|
|
lvconvert --yes -c 256 --thinpool $vg/$lv1 --poolmetadata $vg/$lv2 |& tee err
|
|
grep "WARNING: Chunk size is smaller" err
|
|
|
|
lvremove -f $vg
|
|
lvcreate -L1T -n $lv1 $vg
|
|
lvcreate -L32G -n $lv2 $vg
|
|
# Warning about bigger then needed
|
|
lvconvert --yes --thinpool $vg/$lv1 --poolmetadata $vg/$lv2 |& tee err
|
|
grep "WARNING: Maximum size" err
|
|
|
|
lvremove -f $vg
|
|
|
|
if test "$TSIZE" -eq 64T; then
|
|
lvcreate -L24T -n $lv1 $vg
|
|
# Warning about bigger then needed (24T data and 16G -> 128K chunk)
|
|
lvconvert --yes -c 64 --thinpool $vg/$lv1 |& tee err
|
|
grep "WARNING: Chunk size is too small" err
|
|
fi
|
|
|
|
#lvs -a -o+chunk_size,stripe_size,seg_pe_ranges
|
|
|
|
# Convertions of pool to mirror or RAID is unsupported
|
|
fail lvconvert --type mirror -m1 $vg/$lv1
|
|
fail lvconvert --type raid1 -m1 $vg/$lv1
|
|
|
|
vgremove -ff $vg
|