[Pacemaker] Master resource never being promoted

David Dunsmore david.dunsmore at seebyte.com
Fri Nov 1 06:11:37 EDT 2013


Hello,

I am having issues where a resource in a master/slave relationship is 
never being promoted, I was hoping someone could help guide me to where 
I'm going wrong.

I am using the crm shell to configure, with the following settings:

[root at nas2_gri1 ~]# crm configure show
node nas1 \
	attributes standby="off"
node nas2_gri1 \
	attributes standby="off"
# Define all resources to run on the cluster
primitive ClusterIP ocf:heartbeat:IPaddr2 \
	params ip="10.10.50.159" cidr_netmask="24" \
	op monitor interval="30s"
primitive MetaFS ocf:heartbeat:Filesystem \
	params device="/dev/drbd0" directory="/meta" fstype="ext3"
primitive ShareFS ocf:heartbeat:Filesystem \
	params device="/dev/mapper/data-logs" directory="/mnt/data" fstype="none"
primitive drbd_meta ocf:linbit:drbd \
	params drbd_resource="meta" \
	meta target-role="Master" \
	op monitor interval="30s" role="Master" \
	op monitor interval="100s" role="Slave"
primitive iscsi lsb:iscsi-target
primitive lsyncd lsb:lsyncd \
	op monitor interval="5s" \
	meta is-managed="false" target-role="Stopped"
primitive lvmdata ocf:heartbeat:LVM \
	params volgrpname="data"
primitive nfs lsb:nfs
primitive nfslock lsb:nfslock
primitive openfiler lsb:openfiler
primitive rsyncd ocf:heartbeat:rsyncd \
	params conffile="/etc/rsync-daemon.conf"
primitive samba lsb:smb
group g_postmount openfiler samba nfs nfslock lsyncd
# Group items together
group g_premount MetaFS ClusterIP iscsi
ms ms_drbd_meta drbd_meta \
	meta master-max="1" master-node-max="1" clone-max="2" 
clone-node-max="1" notify="true" target-role="Master" is-managed="true"
clone clone_ShareFS ShareFS \
	meta target-role="Started" clone-node-max="1"
clone clone_lvm lvmdata \
	meta target-role="Started" clone-node-max="1"
clone clone_rsyncd rsyncd \
	meta target-role="Started" clone-node-max="1"
# Specify where resources should run
colocation c_g_premount_on_drbd_meta inf: ms_drbd_meta:Master g_premount 
g_postmount
# Specify the order in which resources run
order o_all inf: ms_drbd_meta:promote g_premount clone_lvm clone_ShareFS 
clone_rsyncd g_postmount
property $id="cib-bootstrap-options" \
	no-quorum-policy="ignore" \
	stonith-enabled="false" \
	dc-version="1.1.2-c6b59218ee949eebff30e837ff6f3824ed0ab86b" \
	cluster-infrastructure="openais" \
	expected-quorum-votes="2" \
	last-lrm-refresh="1383299108"
rsc_defaults $id="rsc-options" \
	resource-stickiness="100"


The resource I am having problems with is my master/slave ms_drbd_meta

Any help would be appreciated,

-- 
David Dunsmore
Development Engineer

SeeByte

Tel: +44 (0) 131 447 4200 (ext. 186)
e-mail: david.dunsmore at seebyte.com
web: www.seebyte.com

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