Hi Ralph, could you post your RA script and the service definition element from your cluster.conf? Best regards, Mark ----- "Ralph Grothe" <Ralph.Grothe@xxxxxxxxxxxxxx> wrote: > Hi, > > I hope this is the right forum. So bear with me Pacemaker > aficionados et alii when I talk about Red Hat Cluster Suite > (RHCS). > That's the clusterware product I am given to set up the cluster > and I'm not free to chose another software of my liking. > > Though this may sound ridiculous, since days I've been labouring > to get a fairly simple custom resource agent (hence RA) to be > acknowledged by RHCS and correctly executed through its > rgmanager. > > When scripting my RA I mostly adhered to > http://www.linux-ha.org/doc/dev-guides/ra-dev-guide.html apart > from where RHCS RAs differs from general OCF. > > I put my RA in /usr/share/cluster and afterwards restarted > rgmanager on all nodes. > > When I try to start the service whereof my RA's managed resource > is part of the service though gets started but not my resource, > as if it wasn't part of the service at all. > > > When I try to start my resource via rg_test nothing happens apart > from this obscure log entry > > > [root@aruba:~] > # rg_test test /etc/cluster/cluster.conf start aDIStn_sec > Running in test mode. > Entity: line 2: parser error : Char 0x0 out of allowed range > > ^ > Entity: line 2: parser error : Premature end of data in tag error > line 1 > > ^ > [root@aruba:~] > # echo $? > 0 > > [root@aruba:~] > # grep rg_test /var/log/cluster.log|tail -1 > May 30 13:54:55 aruba rg_test: [28643]: <err> Cannot dump > meta-data because '/usr/share/cluster/default.metadata' is > missing > > > Though this is true > > [root@aruba:~] > # ls -l /usr/share/cluster/default.metadata > ls: /usr/share/cluster/default.metadata: No such file or > directory > > there isn't such a file part of the installed clusterware at all > either > > [root@aruba:~] > # yum groupinfo Clustering|tail -10|xargs rpm -ql|grep -c > default\\.metadata > 0 > > And besides, I don't understand this error because since I wrote > my RA according to above mentioned RA Developer's Guide it of > course dumps its metadata > > > [root@aruba:~] > # /usr/share/cluster/aDIStn_sec.sh meta-data|grep action > <actions> > <action name="start" timeout="0"/> > <action name="stop" timeout="0"/> > <action name="status" timeout="5"/> > <action name="monitor" timeout="5"/> > <action name="meta-data" timeout="0"/> > <action name="verify-all" timeout="5"/> > <action name="validate-all" timeout="5"/> > </actions> > > (note, RHCS deviates from OCF here in naming its actions > verify-all instead of validate-all and status instead of monitor. > But both refer to the same case block in my RA) > > > I also don't understand the "Char 0x0 out of allowed range" error > from the XML parser. > > If it really refers to line 2 of my cluster.conf this looks > pretty ok to me > > > [root@aruba:~] > # sed -n 2p /etc/cluster/cluster.conf > <cluster alias="rhcs_mock" config_version="43" name="rhcs_mock"> > > > If I run a validity check of the XML of my cluster.conf against > RHCS's RNG schema I also get an incomprehensible error about > extra elements in interleave. > > Nevertheless, all other resources of my cluster which rely on > RHCS's standard RAs are managed ok by the clusterware. > > > > [root@aruba:~] > # declare -f cluconf_valid > cluconf_valid () > { > xmllint --noout --relaxng > /usr/share/system-config-cluster/misc/cluster.ng > ${1:-/etc/cluster/cluster.conf} > } > [root@aruba:~] > # cluconf_valid > Relax-NG validity error : Extra element cman in interleave > /etc/cluster/cluster.conf:2: element cluster: Relax-NG validity > error : Element cluster failed to validate content > /etc/cluster/cluster.conf fails to validate > > > Btw. is there a schema file available to check an RA's metadata > for validity? > > > > Of course did I test my RA script for correct functionality when > used like an init script (to which end I provide the required > environment of OCF_RESKEY_parameter(s)), > and it starts, stops and monitors my resource as intended. > > > Can anyone help? > > > Regards > Ralph > > > -- > Linux-cluster mailing list > Linux-cluster@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/linux-cluster -- Mark Hlawatschek ATIX Informationstechnologie und Consulting AG | Einsteinstrasse 10 | 85716 Unterschleissheim | www.atix.de http://www.linux-subscriptions.com -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
