| #!/bin/sh |
| # 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_LVMLOCKD=1 |
| 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) |
| # make check_lvmetad ~20sec (U: 4s, S: 5s) |
| # |
| # With patch from 2015-03-06: |
| # |
| # make check_local ~30sec (U:10s, S:12s) |
| # make check_lvmetad ~20sec (U: 4s, S: 5s) |
| # |
| |
| # 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 $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 ${vg}$i "$DM_DEV_DIR/mapper/${PREFIX}pv$i" |
| #done |