Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Hello Everyone,
I was wondering what kind of op starts you have that ensure an as
smooth as possible connecting or DRBD, and mounting of filesystems?
I am usering:
node mydrbd1 \
attributes standby="off"
node mydrbd2 \
attributes standby="off"
primitive ip1 ocf:heartbeat:IPaddr2 \
params ip="192.168.2.5" cidr_netmask=24 \
nic="eth1"
primitive drbd_mysql ocf:linbit:drbd \
params drbd_resource="r0.res" \
op start interval="15" timeout="60" \
op stop interval="0" timeout="120"
ms ms_drbd_mysql drbd_mysql \
meta master-max="1" master-node-max="1" \
clone-max="2" clone-node-max="1" \
notify="true"
primitive fs_mysql ocf:heartbeat:Filesystem \
params device="/dev/drbd0" directory="/service" fstype="ext3" \
op start interval="15" timeout="60" \
op stop interval="0" timeout="120" \
meta target-role="Started"
group HAServices ip1 fs_mysql \
meta target-role="Started"
colocation mysql_on_drbd \
inf: ms_drbd_mysql:Master HAServices
property $id="cib-bootstrap-options" \
no-quorum-policy="ignore" \
stonith-enabled="false" \
expected-quorum-votes="2" \
dc-version="1.1.6-9971ebba4494012a93c03b40a2c58ec0eb60f50c" \
cluster-recheck-interval="0" \
cluster-infrastructure="openais"
rsc_defaults $id="rsc-options" \
resource-stickiness="100"
Sep 22 19:08:29 mydrbd1 attrd: [7402]: notice: attrd_trigger_update:
Sending flush op to all hosts for: master-drbd_mysql:1 (1000)
Sep 22 19:08:29 mydrbd1 attrd: [7402]: notice: attrd_perform_update:
Sent update 8: master-drbd_mysql:1=1000
Sep 22 19:08:30 mydrbd1 lrmd: [7401]: info: RA output:
(drbd_mysql:1:start:stdout)
Sep 22 19:08:30 mydrbd1 crmd: [7404]: info: process_lrm_event: LRM
operation drbd_mysql:1_start_0 (call=6, rc=0, cib-update=13,
confirmed=true) ok
Sep 22 19:08:30 mydrbd1 lrmd: [7401]: info: RA output:
(fs_mysql:start:stderr) FATAL: Module scsi_hostadapter not found.
Sep 22 19:08:30 mydrbd1 lrmd: [7401]: info: RA output:
(fs_mysql:start:stderr) /dev/drbd0: Wrong medium type
Sep 22 19:08:30 mydrbd1 lrmd: [7401]: info: RA output:
(fs_mysql:start:stderr) mount: block device /dev/drbd0 is
write-protected, mounting read-only
Sep 22 19:08:30 mydrbd1 lrmd: [7401]: info: RA output: (fs_mysql:start:stderr)
Sep 22 19:08:30 mydrbd1 lrmd: [7401]: info: RA output:
(fs_mysql:start:stderr) mount: Wrong medium type
Sep 22 19:08:30 mydrbd1 lrmd: [7401]: info: RA output: (fs_mysql:start:stderr)
Also, how do I stop pacemaker from trying to run the fs_mysql on
mydrbd1 which is a slave?
Failed actions:
fs_mysql_start_0 (node=mydrbd1, call=7, rc=1, status=complete):
unknown error
Finally, I am unclear how to set a node as master or slave. I would
actually like mydrbd1 to be the master.
Thanks in Advance,
Nick.