mirror of
git://sourceware.org/git/lvm2.git
synced 2024-12-22 17:35:59 +03:00
fe609141a8
Add 'can_use_16T' to detect systems where we could safely use 16T devices without causing system deadlocks. 16T size leads on those to endless loops in udevd - it calls blkid which tries cached read from such device - this ends in endless loop. Related problems: https://bugzilla.redhat.com/show_bug.cgi?id=1015028
44 lines
1.2 KiB
Bash
44 lines
1.2 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
|
|
|
|
# 'Exercise some lvcreate diagnostics'
|
|
|
|
. lib/test
|
|
|
|
# FIXME update test to make something useful on <16T
|
|
aux can_use_16T || skip
|
|
|
|
aux target_at_least dm-raid 1 3 0 || skip
|
|
|
|
aux prepare_vg 5
|
|
|
|
lvcreate -s -l 20%FREE -n $lv1 $vg --virtualsize 256T
|
|
lvcreate -s -l 20%FREE -n $lv2 $vg --virtualsize 256T
|
|
lvcreate -s -l 20%FREE -n $lv3 $vg --virtualsize 256T
|
|
lvcreate -s -l 20%FREE -n $lv4 $vg --virtualsize 256T
|
|
lvcreate -s -l 20%FREE -n $lv5 $vg --virtualsize 256T
|
|
|
|
aux extend_filter_LVMTEST
|
|
|
|
pvcreate $DM_DEV_DIR/$vg/$lv[12345]
|
|
vgcreate $vg1 $DM_DEV_DIR/$vg/$lv[12345]
|
|
|
|
#
|
|
# Create large RAID LVs
|
|
#
|
|
# We need '--nosync' or our virtual devices won't work
|
|
|
|
lvcreate --type raid10 -m 1 -i 2 -L 200T -n $lv1 $vg1 --nosync
|
|
check lv_field $vg1/$lv1 size "200.00t"
|
|
lvremove -ff $vg1
|
|
|
|
lvremove -ff $vg
|