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From: mornfall@sourceware.org To: lvm-devel@redhat.com, lvm2-cvs@sourceware.org Subject: LVM2/test t-activate-missing.sh Date: Wed, 12 May 2010 06:02:00 -0000 [thread overview] Message-ID: <20100512060228.22474.qmail@sourceware.org> (raw) CVSROOT: /cvs/lvm2 Module name: LVM2 Changes by: mornfall@sourceware.org 2010-05-12 06:02:28 Added files: test : t-activate-missing.sh Log message: Add a test for activation in presence of missing devices. This partially covers the robustness requirements for system startup that we have. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/test/t-activate-missing.sh.diff?cvsroot=lvm2&r1=NONE&r2=1.1 /cvs/lvm2/LVM2/test/t-activate-missing.sh,v --> standard output revision 1.1 --- LVM2/test/t-activate-missing.sh +++ - 2010-05-12 06:02:28.606758000 +0000 @@ -0,0 +1,73 @@ +#!/bin/bash + +# Test activation behaviour with devices missing. +# - snapshots and their origins are only activated together; if one fails, both +# fail +# - partial mirrors are not activated (but maybe they should? maybe we should +# instead lvconvert --repair them?) +# - linear LVs with bits missing are not activated + +. ./test-utils.sh + +prepare_vg 4 + +lvcreate -l1 -n linear1 $vg $dev1 +lvcreate -l1 -n linear2 $vg $dev2 +lvcreate -l2 -n linear12 $vg $dev1:4 $dev2:4 + +lvcreate -l1 -n origin1 $vg $dev1 +lvcreate -s $vg/origin1 -l1 -n s_napshot2 $dev2 + +lvcreate -l1 -m1 -n mirror12 --mirrorlog core $vg $dev1 $dev2 +lvcreate -l1 -m1 -n mirror123 $vg $dev1 $dev2 $dev3 + +vgchange -a n $vg +disable_dev $dev1 +not vgchange -a y $vg + +check inactive $vg linear1 +check active $vg linear2 +check inactive $vg origin1 +check inactive $vg s_napshot2 +check inactive $vg linear12 +check inactive $vg mirror12 +check inactive $vg mirror123 + +vgchange -a n $vg +enable_dev $dev1 +disable_dev $dev2 +not vgchange -a y $vg + +check active $vg linear1 +check inactive $vg linear2 +check inactive $vg linear12 +check inactive $vg origin1 +check inactive $vg s_napshot2 +check inactive $vg mirror12 +check inactive $vg mirror123 + +vgchange -a n $vg +enable_dev $dev2 +disable_dev $dev3 +not vgchange -a y $vg + +check active $vg origin1 +check active $vg s_napshot2 +check active $vg linear1 +check active $vg linear2 +check active $vg linear12 +check inactive $vg mirror123 +check active $vg mirror12 + +vgchange -a n $vg +enable_dev $dev3 +disable_dev $dev4 +vgchange -a y $vg + +check active $vg origin1 +check active $vg s_napshot2 +check active $vg linear1 +check active $vg linear2 +check active $vg linear12 +check active $vg mirror12 +check active $vg mirror123
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