mirror of
git://sourceware.org/git/lvm2.git
synced 2024-12-21 13:34:40 +03:00
65 lines
1.5 KiB
Bash
65 lines
1.5 KiB
Bash
#!/usr/bin/env bash
|
|
|
|
# Copyright (C) 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
|
|
|
|
|
|
SKIP_WITH_LVMPOLLD=1
|
|
|
|
. lib/inittest
|
|
|
|
#
|
|
# Test to exercise larger number of PVs in a VG
|
|
# Related to https://bugzilla.redhat.com/show_bug.cgi?id=736027
|
|
#
|
|
# Original measured times of the whole test case before
|
|
# and with the acceleration patch from my bare metal hw
|
|
# (Lenovo T61, 2.2GHz, 4G RAM, rawhide 2015-03-06 with ndebug kernel):
|
|
#
|
|
# export LVM_TEST_PVS=300
|
|
#
|
|
# make check_local ~52sec (U:29s, S:13s)
|
|
#
|
|
# With patch from 2015-03-06:
|
|
#
|
|
# make check_local ~30sec (U:10s, S:12s)
|
|
#
|
|
|
|
# TODO: extend test suite to monitor performance and report regressions...
|
|
|
|
# Use just 100 to get 'decent' speed on slow boxes
|
|
LVM_TEST_PVS=${LVM_TEST_PVS:-100}
|
|
|
|
#aux prepare_devs $LVM_TEST_PVS 8
|
|
#vgcreate $SHARED $vg $(< DEVICES)
|
|
|
|
# prepare_vg is now directly using steps above
|
|
aux prepare_vg $LVM_TEST_PVS
|
|
|
|
# Check we have decent speed with typical commands
|
|
vgs
|
|
|
|
lvs
|
|
|
|
pvs
|
|
|
|
lvcreate -l1 -n $lv1 $vg
|
|
|
|
lvremove -f $vg/$lv1
|
|
|
|
vgremove -ff $vg
|
|
|
|
#
|
|
# TODO Turn this into another test case:
|
|
#
|
|
#for i in $(seq 1 $LVM_TEST_PVS); do
|
|
# vgcreate $SHARED ${vg}$i "$DM_DEV_DIR/mapper/${PREFIX}pv$i"
|
|
#done
|