93 lines
2.9 KiB
Diff
93 lines
2.9 KiB
Diff
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From b282107fa947817f1fc0bce6ae88b0a83c275847 Mon Sep 17 00:00:00 2001
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From: Harald Hoyer <harald@redhat.com>
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Date: Fri, 18 Feb 2011 10:58:39 +0100
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Subject: [PATCH] lvm: use --sysinit, if lvm version >= v2.02.65
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---
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modules.d/90lvm/lvm_scan.sh | 50 +++++++++++++++++++++++++++++-------------
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1 files changed, 34 insertions(+), 16 deletions(-)
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diff --git a/modules.d/90lvm/lvm_scan.sh b/modules.d/90lvm/lvm_scan.sh
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index e705d39..7d56fce 100755
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--- a/modules.d/90lvm/lvm_scan.sh
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+++ b/modules.d/90lvm/lvm_scan.sh
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@@ -45,30 +45,40 @@ if [ ! -e /etc/lvm/lvm.conf ]; then
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fi
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check_lvm_ver() {
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+ maj=$1; shift;
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+ min=$1; shift;
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+ ver=$1; shift;
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# --poll is supported since 2.2.57
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- [ $1 -lt 2 ] && return 1
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- [ $1 -gt 2 ] && return 0
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- # major is 2
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- [ $2 -lt 2 ] && return 1
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- [ $2 -gt 2 ] && return 0
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- # minor is 2, check for
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- # greater or equal 57
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- [ $3 -ge 57 ] && return 0
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+ [ $1 -lt $maj ] && return 1
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+ [ $1 -gt $maj ] && return 0
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+ [ $2 -lt $min ] && return 1
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+ [ $2 -gt $min ] && return 0
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+ [ $3 -ge $ver ] && return 0
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return 1
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}
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+lvm version 2>/dev/null | ( \
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+ IFS=. read maj min sub;
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+ maj=${maj##*:};
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+ sub=${sub%% *}; sub=${sub%%\(*};
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+ ) 2>/dev/null
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+
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nopoll=$(
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# hopefully this output format will never change, e.g.:
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# LVM version: 2.02.53(1) (2009-09-25)
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- lvm version 2>/dev/null | ( \
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- IFS=. read maj min sub;
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- maj=${maj##*:};
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- sub=${sub%% *}; sub=${sub%%\(*};
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- check_lvm_ver $maj $min $sub && \
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+ check_lvm_ver 2 2 57 $maj $min $sub && \
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echo " --poll n ";
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- ) 2>/dev/null
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)
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+sysinit=$(
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+ # hopefully this output format will never change, e.g.:
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+ # LVM version: 2.02.53(1) (2009-09-25)
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+ check_lvm_ver 2 2 65 $maj $min $sub && \
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+ echo " --sysinit ";
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+)
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+
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+export LVM_SUPPRESS_LOCKING_FAILURE_MESSAGES=1
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+
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if [ -n "$SNAPSHOT" ] ; then
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# HACK - this should probably be done elsewhere or turned into a function
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# Enable read-write LVM locking
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@@ -94,13 +104,21 @@ fi
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if [ -n "$LVS" ] ; then
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info "Scanning devices $lvmdevs for LVM logical volumes $LVS"
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lvm lvscan --ignorelockingfailure 2>&1 | vinfo
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- lvm lvchange -ay --ignorelockingfailure $nopoll --ignoremonitoring $LVS 2>&1 | vinfo
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+ if [ -z "$sysinit" ]; then
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+ lvm lvchange -ay --ignorelockingfailure $nopoll --ignoremonitoring $LVS 2>&1 | vinfo
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+ else
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+ lvm lvchange -ay $sysinit $LVS 2>&1 | vinfo
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+ fi
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fi
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if [ -z "$LVS" -o -n "$VGS" ]; then
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info "Scanning devices $lvmdevs for LVM volume groups $VGS"
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lvm vgscan --ignorelockingfailure 2>&1 | vinfo
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- lvm vgchange -ay --ignorelockingfailure $nopoll --ignoremonitoring $VGS 2>&1 | vinfo
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+ if [ -z "$sysinit" ]; then
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+ lvm vgchange -ay --ignorelockingfailure $nopoll --ignoremonitoring $VGS 2>&1 | vinfo
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+ else
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+ lvm vgchange -ay $sysinit $VGS 2>&1 | vinfo
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+ fi
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fi
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if [ "$lvmwritten" ]; then
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