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From c414259728610f95243d9e34289fefd596b0ac8b Mon Sep 17 00:00:00 2001
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From: Oyvind Albrigtsen <oalbrigt@redhat.com>
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Date: Fri, 22 Jun 2018 15:37:36 +0200
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Subject: [PATCH] LVM: add "volume_group_check_only" parameter to avoid
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timeouts in some cases
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---
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heartbeat/LVM | 10 ++++++++++
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heartbeat/lvm-tag.sh | 24 +++++++++++++-----------
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2 files changed, 23 insertions(+), 11 deletions(-)
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diff --git a/heartbeat/LVM b/heartbeat/LVM
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index d3cd1a14..10f7186d 100755
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--- a/heartbeat/LVM
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+++ b/heartbeat/LVM
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@@ -103,6 +103,16 @@ logical volumes.
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<content type="string" default="false" />
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</parameter>
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+<parameter name="volume_group_check_only" unique="0" required="0">
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+<longdesc lang="en">
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+If set, only the volume group will be checked during monitoring.
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+
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+WARNING: ONLY USE IF YOU HAVE ISSUES WITH TIMEOUTS!
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+</longdesc>
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+<shortdesc lang="en">Only check volume group during monitoring</shortdesc>
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+<content type="string" default="false" />
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+</parameter>
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+
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</parameters>
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<actions>
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diff --git a/heartbeat/lvm-tag.sh b/heartbeat/lvm-tag.sh
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index 71f53b20..170426e8 100644
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--- a/heartbeat/lvm-tag.sh
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+++ b/heartbeat/lvm-tag.sh
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@@ -160,19 +160,21 @@ lvm_validate_all() {
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lvm_status() {
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local rc=0
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- # If vg is running, make sure the correct tag is present. Otherwise we
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- # can not guarantee exclusive activation.
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- if ! check_tags; then
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- ocf_exit_reason "WARNING: $OCF_RESKEY_volgrpname is active without the cluster tag, \"$OUR_TAG\""
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- rc=$OCF_ERR_GENERIC
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- fi
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+ if ! ocf_is_true "$OCF_RESKEY_volume_group_check_only"; then
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+ # If vg is running, make sure the correct tag is present. Otherwise we
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+ # can not guarantee exclusive activation.
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+ if ! check_tags; then
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+ ocf_exit_reason "WARNING: $OCF_RESKEY_volgrpname is active without the cluster tag, \"$OUR_TAG\""
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+ rc=$OCF_ERR_GENERIC
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+ fi
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- # make sure the environment for tags activation is still valid
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- if ! verify_tags_environment; then
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- rc=$OCF_ERR_GENERIC
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+ # make sure the environment for tags activation is still valid
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+ if ! verify_tags_environment; then
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+ rc=$OCF_ERR_GENERIC
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+ fi
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+ # let the user know if their initrd is older than lvm.conf.
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+ check_initrd_warning
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fi
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- # let the user know if their initrd is older than lvm.conf.
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- check_initrd_warning
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return $rc
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}
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--
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2.17.1
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