mirror of
git://sourceware.org/git/lvm2.git
synced 2024-12-22 17:35:59 +03:00
970f241c52
We can temporarily violate max_lv during mirror conversion etc. (If the operation fails, orphan mirror images are visible to administrator for manual remove for example. Not that this should ever happen:-) Force limit only for lvcreate (and vg merge) command. Patch also adds simple max_lv tests into testsuite
119 lines
3.6 KiB
Bash
Executable File
119 lines
3.6 KiB
Bash
Executable File
#!/bin/sh
|
|
# Copyright (C) 2008 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 some lvcreate diagnostics'
|
|
|
|
. ./test-utils.sh
|
|
|
|
aux prepare_pvs 4
|
|
aux pvcreate --metadatacopies 0 $dev1
|
|
vgcreate -cn $vg $devs
|
|
|
|
# "lvcreate rejects repeated invocation (run 2 times) (bz178216)"
|
|
lvcreate -n $lv -l 4 $vg
|
|
not lvcreate -n $lv -l 4 $vg
|
|
lvremove -ff $vg/$lv
|
|
|
|
# "lvcreate rejects a negative stripe_size"
|
|
not lvcreate -L 64M -n $lv -i2 --stripesize -4 $vg 2>err;
|
|
grep "^ Negative stripesize is invalid\$" err
|
|
|
|
# 'lvcreate rejects a too-large stripesize'
|
|
not lvcreate -L 64M -n $lv -i2 --stripesize 4294967291 $vg 2>err
|
|
grep "^ Stripe size cannot be larger than 512.00 GB\$" err
|
|
|
|
# 'lvcreate w/single stripe succeeds with diagnostics to stdout'
|
|
lvcreate -L 64M -n $lv -i1 --stripesize 4 $vg >out 2>err
|
|
grep "^ Redundant stripes argument: default is 1\$" out
|
|
grep "^ Ignoring stripesize argument with single stripe\$" out
|
|
lvdisplay $vg
|
|
lvremove -ff $vg
|
|
|
|
# 'lvcreate 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
|
|
|
|
# 'lvcreate rejects an invalid number of stripes'
|
|
not lvcreate -L 64M -n $lv -i129 $vg 2>err
|
|
grep "^ Number of stripes (129) must be between 1 and 128\$" err
|
|
|
|
# The case on lvdisplay output is to verify that the LV was not created.
|
|
# 'lvcreate rejects an invalid stripe size'
|
|
not lvcreate -L 64M -n $lv -i2 --stripesize 3 $vg 2>err
|
|
grep "^ Invalid stripe size 3\.00 KB\$" err
|
|
case $(lvdisplay $vg) in "") true ;; *) false ;; esac
|
|
|
|
# Setting max_lv works. (bz490298)
|
|
lvremove -ff $vg
|
|
vgchange -l 3 $vg
|
|
lvcreate -l1 -n $lv1 $vg
|
|
lvcreate -l1 -s -n $lv2 $vg/$lv1
|
|
lvcreate -l1 -n $lv3 $vg
|
|
not lvcreate -l1 -n $lv4 $vg
|
|
|
|
lvremove -ff $vg/$lv3
|
|
lvcreate -l1 -s -n $lv3 $vg/$lv1
|
|
not lvcreate -l1 -n $lv4 $vg
|
|
not lvcreate -l1 -m1 -n $lv4 $vg
|
|
|
|
lvremove -ff $vg/$lv3
|
|
lvcreate -l1 -m1 -n $lv3 $vg
|
|
lvs
|
|
vgs -o +max_lv
|
|
not lvcreate -l1 -n $lv4 $vg
|
|
not lvcreate -l1 -m1 -n $lv4 $vg
|
|
|
|
lvconvert -m0 $vg/$lv3
|
|
lvconvert -m2 -i 1 $vg/$lv3
|
|
lvconvert -m1 $vg/$lv3
|
|
|
|
not vgchange -l 2
|
|
vgchange -l 4
|
|
vgs $vg
|
|
|
|
lvremove -ff $vg
|
|
vgchange -l 0 $vg
|
|
|
|
# lvcreate rejects invalid chunksize, accepts between 4K and 512K
|
|
# validate origin_size
|
|
vgremove -ff $vg
|
|
vgcreate -cn $vg $devs
|
|
lvcreate -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 -ff $vg
|
|
vgchange -l 0 $vg
|
|
|
|
# regionsize must be
|
|
# - nonzero (bz186013)
|
|
# - a power of 2 and a multiple of page size
|
|
# - <= size of LV
|
|
not lvcreate -L 32M -n $lv -R0 $vg 2>err
|
|
grep "Non-zero region size must be supplied." err
|
|
not lvcreate -L 32M -n $lv -R 11k $vg
|
|
not lvcreate -L 32M -n $lv -R 1k $vg
|
|
lvcreate -L 32M -n $lv --regionsize 128M -m 1 $vg
|
|
check_lv_field_ $vg/$lv regionsize "32.00M"
|
|
lvremove -ff $vg
|
|
lvcreate -L 32M -n $lv --regionsize 4M -m 1 $vg
|
|
check_lv_field_ $vg/$lv regionsize "4.00M"
|
|
lvremove -ff $vg
|
|
|