hi all,
i'm trying to setup a 2-node-cluster on fedora 12 with
pacemaker/corosync. the nodes are connected to a shared fc-storage.
basically i'm trying to setup the access to the shared storage via
clvmd and gfs2:
clvmd reports
# clvmd -V
Cluster LVM daemon version: 2.02.53(1) (2009-09-25)
Protocol version: 0.2.1
# clvmd -h
-I<cmgr> Cluster manager (default: auto)
Available cluster managers: corosync cman
everything seems fine until now. but trying to configure clvmd with the
crm (primitive clvm ocf:lvm2:clvmd) brings up the first problem. there
is no resource agent with this name and i'm unable to find a package,
that provides that ra. (btw: starting clvmd with "service clvmd start"
works and i'm able to see the configured volume groups and logical
volumes)
trying to bring up the clvmd via lsb::clvmd fails again. crm_verify
complains about an "unknown exec error". here the relevant output of
crm_verify -L -V:
WARN: unpack_rsc_op: Processing failed op clvm:0_monitor_0 on hypnos:
unknown exec error (-2)
maybe the reason for this error message is that lsb:clvmd doesn't
support monitoring the resource.
question: could someone provide advice why this is not working as it
should? or could someone point me to a working configuration for fedora
12/pacemaker/corosync/clvmd/gfs2? finally: does pacemaker on fedora 12
support clvmd and gfs2?
since clvmd is an elemantary building block for the cluster setup (and
all services rely on a working cluster-filesystem management), this IS a
show-stopper.
below you find my configuration and some details about the system
(kernel and installed packages)
TIA
raphael
# cib configure show
node node1
node node2
primitive ClusterIP ocf:heartbeat:IPaddr2 \
op monitor interval="10" timeout="20" start-delay="0" \
params ip="192.168.200.205" cidr_netmask="32"
clusterip_hash="sourceip-sourceport" \
meta resource-stickiness="0"
primitive clvm ocf:lvm2:clvmd \
params daemon_timeout="30"
primitive dlm ocf:pacemaker:controld \
op monitor interval="120s" \
meta target-role="Started"
primitive vg-TEST ocf:heartbeat:LVM \
params volgrpname="vg-TEST" \
meta target-role="Started"
clone clone_ClusterIP ClusterIP \
meta clone-max="2" clone-node-max="2" globally-unique="true"
clone clone_clvm clvm \
meta interleave="true" ordered="true"
clone clone_dlm dlm \
meta interleave="true"
clone clone_vg-TEST vg-TEST \
meta interleave="true" ordered="true"
colocation colo-vg-TEST-clvm inf: clone_vg-TEST clone_clvm
order order-vg-TEST-clvm inf: clone_clvm clone_vg-TEST
property $id="cib-bootstrap-options" \
dc-version="1.0.7-d3fa20fc76c7947d6de66db7e52526dc6bd7d782" \
cluster-infrastructure="openais" \
expected-quorum-votes="2" \
stonith-enabled="false" \
no-quorum-policy="ignore"
# uname -r
2.6.31.12-174.2.3.fc12.x86_64
# relevant cluster-packages
cluster-glue-1.0-0.11.b79635605337.hg.fc12.x86_64
cluster-glue-libs-1.0-0.11.b79635605337.hg.fc12.x86_64
clusterlib-3.0.6-1.fc12.x86_64
corosync-1.2.0-1.fc12.x86_64
corosynclib-1.2.0-1.fc12.x86_64
dlm-pcmk-3.0.6-1.fc12.x86_64
gfs2-utils-3.0.6-1.fc12.x86_64
gfs-pcmk-3.0.6-1.fc12.x86_64
heartbeat-3.0.0-0.5.0daab7da36a8.hg.fc12.x86_64
heartbeat-libs-3.0.0-0.5.0daab7da36a8.hg.fc12.x86_64
lvm2-2.02.53-2.fc12.x86_64
lvm2-cluster-2.02.53-2.fc12.x86_64
lvm2-libs-2.02.53-2.fc12.x86_64
openais-1.1.1-1.fc12.x86_64
openaislib-1.1.1-1.fc12.x86_64
pacemaker-1.0.7-2.fc12.x86_64
pacemaker-libs-1.0.7-2.fc12.x86_64
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