36 lines
1.8 KiB
Diff
36 lines
1.8 KiB
Diff
From e603e6bc5a72c2dc0760471df08bcf6079abb789 Mon Sep 17 00:00:00 2001
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From: Jackie Huang <jackie.huang@windriver.com>
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Date: Mon, 14 Mar 2022 04:28:55 +0000
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Subject: [PATCH] add support for mpath devices
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The device path in /dev/disk/by-path can not be used directly
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for mpath devices, /dev/disk/by-id/dm-uuid-mpath-<WWID> will
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be used instead.
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Signed-off-by: Jackie Huang <jackie.huang@windriver.com>
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---
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.../modules/lvm/lib/puppet/provider/volume_group/lvm.rb | 7 ++++++-
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1 file changed, 6 insertions(+), 1 deletion(-)
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diff --git a/packstack/puppet/modules/lvm/lib/puppet/provider/volume_group/lvm.rb b/packstack/puppet/modules/lvm/lib/puppet/provider/volume_group/lvm.rb
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index fd467e1..7170fa6 100644
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--- a/packstack/puppet/modules/lvm/lib/puppet/provider/volume_group/lvm.rb
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+++ b/packstack/puppet/modules/lvm/lib/puppet/provider/volume_group/lvm.rb
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@@ -81,7 +81,12 @@ Puppet::Type.type(:volume_group).provide :lvm do
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def physical_volumes
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if @resource[:createonly].to_s == "false" || ! vgs(@resource[:name])
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- lines = `pvs -o pv_name,vg_name --separator ',' | awk -F ',' 'NR>1{cmd="find -L /dev/disk/by-path/ -samefile" $1; cmd | getline $1;print $1 "," $2; next};{print}'`
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+ pv_name = `pvs -o pv_name | tail -1`
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+ if pv_name.include? "mpath"
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+ lines = `pvs -o pv_name,vg_name --separator ',' | awk -F ',' 'NR>1{cmd="find -L /dev/disk/by-id/dm-uuid* -samefile" $1; cmd | getline $1;print $1 "," $2; next};{print}'`
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+ else
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+ lines = `pvs -o pv_name,vg_name --separator ',' | awk -F ',' 'NR>1{cmd="find -L /dev/disk/by-path/ -samefile" $1; cmd | getline $1;print $1 "," $2; next};{print}'`
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+ end
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lines.split(/\n/).grep(/,#{@resource[:name]}$/).map { |s|
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s.split(/,/)[0].strip
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}
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--
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2.29.2
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