On 7 Oct 2013, at 5:52 pm, Mailing List SVR <li...@svrinformatica.it> wrote:
> Il 07/10/2013 04:16, Andrew Beekhof ha scritto: >> On 05/10/2013, at 7:11 AM, Mailing List SVR <li...@svrinformatica.it> >> wrote: >> >> >>> Hi, >>> >>> I have a pacemaker cluster running fine since 2 months, I noticed that in >>> the folder /var/lib/pacemaker/cores/root I have about 1,5 GB of files >>> core.xxxx, who is responsabile to cleanup these files, >>> >> Ideally they would have been reported upstream so the underlying problem >> that caused them could be fixed. > > if you are interested here are some core dumps: > > http://195.250.34.59/temp/cores.tar.bz2 > dammit, we're not correctly collecting metadata for the 'service' class. these core files are produced when we try to parse the result as xml. at least [root@pcmk-5 ~]# crm_resource --show-metadata service:nfs Usage: nfs {start|stop|status|restart|reload|force-reload|condrestart|try-restart|condstop} vs. [root@pcmk-5 ~]# crm_resource --show-metadata lsb:nfs <?xml version='1.0'?> <!DOCTYPE resource-agent SYSTEM 'ra-api-1.dtd'> <resource-agent name='nfs' version='0.1'> <version>1.0</version> <longdesc lang='en'> NFS is a popular protocol for file sharing across networks. This service provides NFS server functionality, which is \ configured via the /etc/exports file. </longdesc> <shortdesc lang='en'>nfs</shortdesc> <parameters> </parameters> <actions> <action name='meta-data' timeout='5' /> <action name='start' timeout='15' /> <action name='stop' timeout='15' /> <action name='status' timeout='15' /> <action name='restart' timeout='15' /> <action name='force-reload' timeout='15' /> <action name='monitor' timeout='15' interval='15' /> </actions> <special tag='LSB'> <Provides></Provides> <Required-Start></Required-Start> <Required-Stop></Required-Stop> <Should-Start></Should-Start> <Should-Stop></Should-Stop> <Default-Start></Default-Start> <Default-Stop></Default-Stop> </special> </resource-agent> Fixed in https://github.com/beekhof/pacemaker/commit/644752e > this is a pacemaker/cman cluster on centos 6.4 > > pacemaker-libs-1.1.8-7.el6.x86_64 > pacemaker-cluster-libs-1.1.8-7.el6.x86_64 > pacemaker-1.1.8-7.el6.x86_64 > pacemaker-cli-1.1.8-7.el6.x86_64 > cman-3.0.12.1-49.el6_4.2.x86_64 > > pcs config > Corosync Nodes: > > Pacemaker Nodes: > server3.<domain.com> server4.<domain.com> > > Resources: > Master: DatiClone > Resource: Dati (provider=linbit type=drbd class=ocf) > Attributes: drbd_resource=dati > Operations: monitor interval=120s > Resource: DatiFs (provider=heartbeat type=Filesystem class=ocf) > Attributes: device=/dev/drbd/by-res/dati directory=/srv/dati fstype=ext4 > options=noatime,nodiratime,nodev run_fsck=force > Resource: ClusterIp (provider=heartbeat type=IPaddr2 class=ocf) > Attributes: ip=172.16.20.9 cidr_netmask=32 > Operations: monitor interval=60s > Resource: Smb (type=smb class=service) > Operations: monitor interval=1min > Resource: Nmb (type=nmb class=service) > Operations: monitor interval=1min > Resource: PgSQL (type=postgresql class=service) > Operations: monitor interval=1min > Resource: SmbManager (type=smbmanager class=service) > Operations: monitor interval=5min > Resource: ipmi-fencing3 (type=fence_ipmilan class=stonith) > Attributes: pcmk_host_list=server3.<domain.com>.com ipaddr=172.16.20.6 > login=root passwd=pwd123 lanplus=1 > Operations: monitor interval=60s > Resource: ipmi-fencing4 (type=fence_ipmilan class=stonith) > Attributes: pcmk_host_list=server4.<domain.com> ipaddr=172.16.20.7 > login=root passwd=pwd123 lanplus=1 > Operations: monitor interval=60s > > Location Constraints: > Resource: ipmi-fencing4 > Disabled on: server4.<domain.com> > Resource: ipmi-fencing3 > Disabled on: server3.<domain.com> > Ordering Constraints: > start ClusterIp then start Smb > start Nmb then start Smb > promote DatiClone then start DatiFs > start DatiFs then start Nmb > start DatiFs then start PgSQL > start PgSQL then start SmbManager > Colocation Constraints: > ClusterIp with Smb > Smb with Nmb > Smb with DatiFs > DatiFs with DatiClone (with-rsc-role:Master) > PgSQL with DatiFs > SmbManager with DatiFs > > Cluster Properties: > dc-version: 1.1.8-7.el6-394e906 > cluster-infrastructure: cman > no-quorum-policy: ignore > stonith-enabled: true > > >> >>> is it safe to remove the files older than a months with a cron script? >>> >> Yes > > ok thanks, > Nicola > >> >>> thanks >>> Nicola >>> >>> _______________________________________________ >>> Pacemaker mailing list: >>> Pacemaker@oss.clusterlabs.org >>> http://oss.clusterlabs.org/mailman/listinfo/pacemaker >>> >>> >>> Project Home: >>> http://www.clusterlabs.org >>> >>> Getting started: >>> http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf >>> >>> Bugs: >>> http://bugs.clusterlabs.org > _______________________________________________ Pacemaker mailing list: Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listinfo/pacemaker Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://bugs.clusterlabs.org
