Hello,
I need some help with the syntax for making a clone run on two nodes of a four
node cluster. I have two OCFS2 filesystems:
* cl_fs_share_db should run on nodes aztestc3 and aztestc4
* cl_fs_share_plesk should run on nodes aztestc1 and aztestc2
The files /etc/drbd.d/sharedb.res and /etc/drbd.d/shareplesk.res each specify
the correct pair of nodes.
How do I update the following pacemaker configuration? Each clone should run in
dual-primary mode on both of its nodes.
Side question: I have configured just one o2cb. Do I need two of them?
Thank you,
-- Art Z.
node aztestc1 \
attributes standby="off"
node aztestc2 \
attributes standby="off"
node aztestc3 \
attributes standby="off"
node aztestc4 \
attributes standby="off"
primitive p_drbd_share_db ocf:linbit:drbd \
params drbd_resource="sharedb" \
op monitor interval="15s" role="Master" timeout="20s" \
op monitor interval="20s" role="Slave" timeout="20s" \
op start interval="0" timeout="240s" \
op stop interval="0" timeout="100s"
primitive p_drbd_share_plesk ocf:linbit:drbd \
params drbd_resource="shareplesk" \
op monitor interval="15s" role="Master" timeout="20s" \
op monitor interval="20s" role="Slave" timeout="20s" \
op start interval="0" timeout="240s" \
op stop interval="0" timeout="100s"
primitive p_fs_share_db ocf:heartbeat:Filesystem \
params device="/dev/drbd/by-res/share" directory="/share"
fstype="ocfs2" options="rw,noatime" \
op start interval="0" timeout="60" \
op stop interval="0" timeout="60" \
op monitor interval="20" timeout="40"
primitive p_fs_share_plesk ocf:heartbeat:Filesystem \
params device="/dev/drbd/by-res/share" directory="/share"
fstype="ocfs2" options="rw,noatime" \
op start interval="0" timeout="60" \
op stop interval="0" timeout="60" \
op monitor interval="20" timeout="40"
primitive p_mysqld lsb:mysql \
meta target-role="Started" \
op monitor interval="10" timeout="20"
primitive p_o2cb ocf:pacemaker:o2cb \
params stack="cman" \
op start interval="0" timeout="90" \
op stop interval="0" timeout="100" \
op monitor interval="10" timeout="20"
primitive p_stonith stonith:fence_ec2 \
params pcmk_host_check="static-list" pcmk_host_list="aztestc1 aztestc2
aztestc3 aztestc4" \
op monitor interval="600s" timeout="300s" \
op start start-delay="10s" interval="0"
ms ms_drbd_share_db p_drbd_share_db \
meta master-max="2" notify="true" interleave="true" clone-max="2"
is-managed="true" target-role="Stopped"
ms ms_drbd_share_plesk p_drbd_share_plesk \
meta master-max="2" notify="true" interleave="true" clone-max="2"
is-managed="true" target-role="Stopped"
clone cl_fencing p_stonith \
meta target-role="Started"
clone cl_fs_share_db p_fs_share_db \
meta interleave="true" notify="true" globally-unique="false"
target-role="Started"
clone cl_fs_share_plesk p_fs_share_plesk \
meta interleave="true" notify="true" globally-unique="false"
target-role="Started"
clone cl_o2cb p_o2cb \
meta interleave="true" globally-unique="false" target-role="Stopped"
order o_mysqld inf: cl_fs_share_db p_mysqld
order o_ocfs2db inf: ms_drbd_share_db:promote cl_o2cb:start
order o_ocfs2plesk inf: ms_drbd_share_plesk:promote cl_o2cb:start
order o_sharedb inf: cl_o2cb cl_fs_share_db
order o_shareplesk inf: cl_o2cb cl_fs_share_plesk
property $id="cib-bootstrap-options" \
stonith-enabled="true" \
stonith-timeout="180s" \
no-quorum-policy="freeze" \
dc-version="1.1.6-9971ebba4494012a93c03b40a2c58ec0eb60f50c" \
cluster-infrastructure="cman" \
last-lrm-refresh="1354969282"
rsc_defaults $id="rsc-options" \
resource-stickiness="100"
--
Art Zemon, President
[http://www.hens-teeth.net/] Hen's Teeth Network for reliable web hosting and
programming
(866)HENS-NET / (636)447-3030 ext. 200 / www.hens-teeth.net
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