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2691f1d764
Creation, deletion, [de]activation, repair, conversion, scrubbing and changing operations are all now available for RAID LVs in a cluster - provided that they are activated exclusively. The code has been changed to ensure that no LV or sub-LV activation is attempted cluster-wide. This includes the often overlooked operations of activating metadata areas for the brief time it takes to clear them. Additionally, some 'resume_lv' operations were replaced with 'activate_lv_excl_local' when sub-LVs were promoted to top-level LVs for removal, clearing or extraction. This was necessary because it forces the appropriate renaming actions the occur via resume in the single-machine case, but won't happen in a cluster due to the necessity of acquiring a lock first. The *raid* tests have been updated to allow testing in a cluster. For the most part, this meant creating devices with '-aey' if they were to be converted to RAID. (RAID requires the converting LV to be EX because it is a condition of activation for the RAID LV in a cluster.)
41 lines
1.1 KiB
Bash
41 lines
1.1 KiB
Bash
#!/bin/sh
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# Copyright (C) 2012 Red Hat, Inc. All rights reserved.
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#
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# This copyrighted material is made available to anyone wishing to use,
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# modify, copy, or redistribute it subject to the terms and conditions
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# of the GNU General Public License v.2.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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# 'Exercise some lvcreate diagnostics'
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. lib/test
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aux target_at_least dm-raid 1 3 0 || skip
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aux prepare_vg 5
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lvcreate -s -l 20%FREE -n $lv1 $vg --virtualsize 256T
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lvcreate -s -l 20%FREE -n $lv2 $vg --virtualsize 256T
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lvcreate -s -l 20%FREE -n $lv3 $vg --virtualsize 256T
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lvcreate -s -l 20%FREE -n $lv4 $vg --virtualsize 256T
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lvcreate -s -l 20%FREE -n $lv5 $vg --virtualsize 256T
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aux extend_filter_LVMTEST
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pvcreate $DM_DEV_DIR/$vg/$lv[12345]
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vgcreate $vg1 $DM_DEV_DIR/$vg/$lv[12345]
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#
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# Create large RAID LVs
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#
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# We need '--nosync' or our virtual devices won't work
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lvcreate --type raid10 -m 1 -i 2 -L 200T -n $lv1 $vg1 --nosync
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check lv_field $vg1/$lv1 size "200.00t"
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lvremove -ff $vg1
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lvremove -ff $vg
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