| #!/bin/sh |
| # Copyright (C) 2008-2013 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 some lvcreate diagnostics' |
| |
| SKIP_WITH_LVMLOCKD=1 |
| |
| . lib/inittest |
| |
| aux prepare_pvs 4 |
| aux pvcreate --metadatacopies 0 "$dev1" |
| vgcreate $vg $(cat DEVICES) |
| |
| invalid lvcreate --type free -l1 -n $lv1 $vg 2>err |
| grep "Invalid argument for --type" err |
| invalid lvcreate --type $RANDOM -l1 -n $lv1 $vg |
| invalid lvcreate --type unknown -l1 -n $lv1 $vg |
| |
| lvcreate --type linear -aey -m0 -l1 -n $lv1 $vg |
| lvcreate --type snapshot -l1 -n $lv2 $vg/$lv1 |
| |
| # Reject repeated invocation (run 2 times) (bz178216) |
| lvcreate -n $lv -l 4 $vg |
| not lvcreate -n $lv -l 4 $vg |
| lvremove -ff $vg/$lv |
| # Try to remove it again - should fail (but not segfault) |
| not lvremove -ff $vg/$lv |
| |
| # Reject a negative stripe_size |
| invalid lvcreate -L 64m -n $lv -i2 --stripesize -4 $vg 2>err; |
| grep "may not be negative" err |
| |
| # Reject a too-large stripesize |
| invalid lvcreate -L 64m -n $lv -i2 --stripesize 4294967291 $vg 2>err |
| grep "Stripe size cannot be larger than" err |
| |
| # w/single stripe succeeds with diagnostics to stdout |
| lvcreate -L 64m -n $lv -i1 --stripesize 4 $vg 2> err | tee out |
| grep "Ignoring stripesize argument with single stripe" out |
| lvdisplay $vg |
| lvremove -ff $vg |
| |
| # w/default (64KB) stripe size succeeds with diagnostics to stdout |
| lvcreate -L 64m -n $lv -i2 $vg > out |
| grep "Using default stripesize" out |
| lvdisplay $vg |
| check lv_field $vg/$lv stripesize "64.00k" |
| lvremove -ff $vg |
| |
| # Reject an invalid number of stripes |
| invalid lvcreate -L 64m -n $lv -i129 $vg 2>err |
| grep "Number of stripes (129) must be between 1 and 128" err |
| |
| # Reject an invalid stripe size |
| invalid lvcreate -L 64m -n $lv -i2 --stripesize 3 $vg 2>err |
| grep "Invalid stripe size" err |
| # Verify that the LV was not created via lvdisplay empty output |
| test -z "$(lvdisplay $vg)" |
| |
| # Setting max_lv works. (bz490298) |
| check vg_field $vg max_lv "0" |
| vgchange -l 3 $vg |
| check vg_field $vg max_lv "3" |
| lvcreate -aey -l1 -n $lv1 $vg |
| lvcreate -l1 -s -n $lv2 $vg/$lv1 |
| lvcreate -l1 -n $lv3 $vg |
| fail lvcreate -l1 -n $lv4 $vg |
| lvremove -ff $vg/$lv3 |
| |
| # Check snapshot of inactive origin |
| lvchange -an $vg/$lv1 |
| lvcreate -l1 -s -n $lv3 $vg/$lv1 |
| fail lvcreate -l1 -n $lv4 $vg |
| fail lvcreate -l1 --type mirror -m1 -n $lv4 $vg |
| |
| lvremove -ff $vg/$lv3 |
| lvcreate -aey -l1 --type mirror -m1 -n $lv3 $vg |
| not lvcreate -l1 -n $lv4 $vg |
| not lvcreate -l1 --type mirror -m1 -n $lv4 $vg |
| |
| lvconvert -m0 $vg/$lv3 |
| lvconvert -m2 --type mirror -i 1 $vg/$lv3 |
| lvconvert -m1 $vg/$lv3 |
| |
| fail vgchange -l 2 |
| check vg_field $vg max_lv "3" |
| vgchange -l 4 |
| check vg_field $vg max_lv "4" |
| |
| lvremove -ff $vg |
| vgchange -l 0 $vg |
| check vg_field $vg max_lv "0" |
| |
| # Rejects invalid chunksize, accepts between 4K and 512K |
| # and validate origin_size |
| lvcreate -aey -L 32m -n $lv1 $vg |
| not lvcreate -L 8m -n $lv2 -s --chunksize 3k $vg/$lv1 |
| not lvcreate -L 8m -n $lv2 -s --chunksize 1024k $vg/$lv1 |
| lvcreate -L 8m -n $lv2 -s --chunksize 4k $vg/$lv1 |
| check lv_field $vg/$lv2 chunk_size "4.00k" |
| check lv_field $vg/$lv2 origin_size "32.00m" |
| lvcreate -L 8m -n $lv3 -s --chunksize 512k $vg/$lv1 |
| check lv_field $vg/$lv3 chunk_size "512.00k" |
| check lv_field $vg/$lv3 origin_size "32.00m" |
| lvremove -f $vg |
| |
| # Mirror regionsize must be |
| # - nonzero (bz186013) |
| # - a power of 2 and a multiple of page size |
| # - <= size of LV |
| invalid lvcreate --type mirror -m 1 -L 32m -n $lv -R 0 $vg 2>err |
| grep "may not be zero" err |
| invalid lvcreate --type mirror -m 1 -L 32m -n $lv -R 11k $vg |
| invalid lvcreate --type mirror -m 1 -L 32m -n $lv -R 1k $vg |
| lvcreate -aey -L 32m -n $lv --regionsize 128m --type mirror -m 1 $vg |
| check lv_field $vg/$lv regionsize "32.00m" |
| lvremove -f $vg |
| lvcreate -aey -L 32m -n $lv --regionsize 4m --type mirror -m 1 $vg |
| check lv_field $vg/$lv regionsize "4.00m" |
| |
| # -m0 is creating non-mirrored segment and give info about redundant option |
| lvcreate -m 0 -l1 -n $lv1 $vg 2>&1 | tee err |
| grep "Redundant" err |
| check lv_field $vg/$lv1 segtype "linear" |
| lvremove -ff $vg |
| |
| # Old --type snapshot works with -s |
| lvcreate --type snapshot -s -V64 -L32 -n $lv1 $vg |
| check lv_field $vg/$lv1 segtype "linear" |
| lvcreate --type snapshot -V64 -L32 -n $lv2 $vg |
| check lv_field $vg/$lv2 segtype "linear" |
| lvremove -ff $vg |
| |
| # --virtualoriginsize always makes old snapshot |
| lvcreate -s --virtualoriginsize 64m -L 32m -n $lv1 $vg |
| check lv_field $vg/$lv1 segtype "linear" |
| lvrename $vg/$lv1 $vg/$lv2 |
| lvcreate -s --virtualoriginsize 64m -L 32m -n $lv1 $vg |
| lvchange -a n $vg/$lv1 |
| lvremove -ff $vg/$lv1 |
| lvremove -ff $vg |
| |
| # readahead default (auto), none, #, auto |
| lvcreate -L 8 -n $lv1 $vg |
| check lv_field $vg/$lv1 lv_read_ahead "auto" |
| lvcreate -L 8 -n $lv2 --readahead none $vg |
| check lv_field $vg/$lv2 lv_read_ahead "0" |
| check lv_field $vg/$lv2 lv_kernel_read_ahead "0" |
| lvcreate -L 8 -n $lv3 --readahead 8k $vg |
| check lv_field $vg/$lv3 lv_read_ahead "8.00k" |
| check lv_field $vg/$lv3 lv_kernel_read_ahead "8.00k" |
| lvcreate -L 8 -n $lv4 --readahead auto $vg |
| check lv_field $vg/$lv4 lv_read_ahead "auto" |
| check lv_field $vg/$lv4 lv_kernel_read_ahead "128.00k" |
| lvcreate -L 8 -n $lv5 -i2 --stripesize 16k --readahead auto $vg |
| check lv_field $vg/$lv5 lv_read_ahead "auto" |
| check lv_field $vg/$lv5 lv_kernel_read_ahead "128.00k" |
| lvcreate -L 8 -n $lv6 -i2 --stripesize 128k --readahead auto $vg |
| check lv_field $vg/$lv6 lv_read_ahead "auto" |
| check lv_field $vg/$lv6 lv_kernel_read_ahead "512.00k" |
| lvremove -ff $vg |
| |
| # |
| # Validate --major --minor, we need to know VG, thus failing |
| # |
| fail lvcreate -My --major 234 -l1 $vg |
| # cannot specify --major or --minor with -Mn |
| fail lvcreate -Mn --major 234 -l1 $vg |
| fail lvcreate --persistent n --minor 234 -l1 $vg |
| # out-of-range minor value |
| fail lvcreate --minor 9999999 -l1 $vg |
| if aux kernel_at_least 2 4 0; then |
| # On >2.4 we ignore --major |
| lvcreate --major 234 -l1 $vg 2>&1 | tee err; |
| grep "Ignoring" err |
| # Try some bigger possibly unused minor |
| if test ! -d /sys/block/dm-2345; then |
| lvcreate --minor 2345 -l1 -n $lv1 $vg |
| check lv_field $vg/$lv1 lv_kernel_minor "2345" |
| fi |
| if test ! -d /sys/block/dm-23456; then |
| lvcreate -My --minor 23456 -j 122 -l1 -n $lv2 $vg |
| check lv_field $vg/$lv2 lv_kernel_minor "23456" |
| fi |
| fi # 2.4 |
| lvremove -f $vg |
| |
| # prohibited names |
| for i in pvmove snapshot ; do |
| invalid lvcreate -l1 -n ${i}1 $vg |
| done |
| for i in _cdata _cmeta _mimage _mlog _pmspare _tdata _tmeta _vorigin ; do |
| invalid lvcreate -l1 -n s_${i}_1 $vg |
| done |
| |
| # Check invalid error for pool-only options |
| invalid lvcreate --poolmetadataspare y -l1 $vg |
| invalid lvcreate --poolmetadatasize 10 -l1 $vg |
| invalid lvcreate --discards passdown -l1 $vg |
