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SUSE:SLE-15-SP7:GA
resource-agents.27878
0001-LVM-activate-Disable-VG-autoactivation-in-...
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File 0001-LVM-activate-Disable-VG-autoactivation-in-system_id-.patch of Package resource-agents.27878
From 8522aab2d0d59effb85f303ff2db313c88e00f36 Mon Sep 17 00:00:00 2001 From: Gang He <ghe@suse.com> Date: Thu, 29 Apr 2021 10:20:26 +0800 Subject: [PATCH 1/1] LVM-activate: Disable VG autoactivation in system_id access_mode The autoactivation property of volume group will be disabled when vg_access_mode is set to system_id, to fix HA-LVM systemid race condition, which introduces an error "active on 2 nodes". For HA-LVM systemid use case, the node might introduce the unexpected outage of the cluster service. In details, the node might suffer from some race condition and reports "active on 2 nodes" on one node after reset the active node. This will cause the active service to be restarted which is unexpected. --- heartbeat/LVM-activate | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/heartbeat/LVM-activate b/heartbeat/LVM-activate index 8a01b648..a8e40dce 100755 --- a/heartbeat/LVM-activate +++ b/heartbeat/LVM-activate @@ -115,6 +115,9 @@ the stop action of the lvmlockd agent may fail and the node may get fenced, because some DLM lockspaces might be in use and cannot be closed automatically. +3. The autoactivation property of volume group will be disabled when vg_access_mode +is set to system_id. + Option: OCF_CHECK_LEVEL The standard monitor operation of depth 0 checks if the VG or LV is valid. @@ -678,12 +681,21 @@ systemid_activate() { local cur_systemid + set_autoactivation=0 cur_systemid=$(vgs --foreign --noheadings -o systemid ${VG} | tr -d '[:blank:]') # Put our system ID on the VG vgchange -y --config "local/extra_system_ids=[\"${cur_systemid}\"]" \ --systemid ${SYSTEM_ID} ${VG} + vgchange --help | grep '\--setautoactivation' >/dev/null 2>&1 && set_autoactivation=1 + + if [ $set_autoactivation -ne 0 ]; then + if vgs -o autoactivation ${VG} | grep enabled >/dev/null 2>&1 ; then + ocf_log info "disable the autoactivation property of ${VG}" + ocf_run vgchange --setautoactivation n ${VG} + fi + fi do_activate "-ay" if [ $? -ne $OCF_SUCCESS ]; then
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