> -----Original Message----- > From: linux-cluster-bounces@xxxxxxxxxx [mailto:linux-cluster-bounces@xxxxxxxxxx] > On Behalf Of Tom Lanyon > Sent: 23 June 2010 01:40 > To: linux clustering > Subject: Re: running clurgmgr directly causes clustatmalfunction > > On 23/06/2010, at 1:48 AM, Martin Waite wrote: > > > Hi, > > > > RHEL 5.4: cluster2. > > > > Following Tom's advice from earlier today, in order to work around a problem with > starting rgmanager causing frozen services to stop, I started /usr/sbin/clurgmgrd > directly rather than through an init.d script. This enables the "-N" flag to be passed in > on the command line. > > > > However, starting rgmanager this way (with or without the -N flag) causes problems > with local invocations of clustat - ie. rgmanager cannot be seen in its output. (clustat > run on other cluster nodes DO see rgmanager on this node however). > > > > I have waited for minutes after invoking /usr/sbin/clurgmgrd for it to show up in > clustat output, but with no joy. > > > > I have traced through the init.d script and cannot see that very much happens in > there to affect how clurgmgrd is run. > > > > Any ideas anyone ? > > When you run "clurgmgrd -N" manually, have you checked /var/log/messages to see > whether it is indeed starting correctly? > > You could also try running clurgmgrd with the -f and -d flags to run in the foreground > and enable debugging, so you can see what's going on. > > FYI it works for me on the following - perhaps you've just found a cman/rgmanager > incompatibility? > cman-2.0.98-1.el5_3.4 > openais-0.80.3-22.el5_3.8 > rgmanager-2.0.52-6.el5 > > > > [martin@cp1edidbm001 ~]$ sudo /sbin/service rgmanager stop > > [martin@cp1edidbm001 ~]$ sudo /usr/sbin/clurgmgrd start > > Are you actually running this verbatim? If so, you have the wrong command :) - it > should be: > $ sudo /usr/sbin/clurgmgrd -N > > > [martin@cp1edidbm001 ~]$ sudo /usr/sbin/clustat > > Hi Tom, I was running that verbatim. I re-ran the sequence: [martin@cp1edidbm001 ~]$ sudo /etc/init.d/rgmanager stop Shutting down Cluster Service Manager... Waiting for services to stop: [ OK ] Cluster Service Manager is stopped. [martin@cp1edidbm001 ~]$ sudo /usr/sbin/clurgmgrd -f -d -N [20839] info: I am node #1 [20839] debug: Fence domain already joined or no fencing configured [20839] notice: Resource Group Manager Starting [20839] info: Loading Service Data [20839] debug: Loading Resource Rules [20839] debug: 0 rules loaded [20839] debug: Building Resource Trees [20839] debug: 0 resources defined [20839] debug: Loading Failover Domains [20839] debug: 2 domains defined [20839] debug: 1 events defined [20839] info: Skipping stop-before-start: overridden by administrator [20839] debug: Event: Port Opened [20839] info: State change: Local UP [20839] info: State change: svXprdclu002 UP [20839] info: State change: svXprdclu003 UP [20839] info: State change: svXprdclu004 UP [20839] info: State change: svXprdclu005 UP [20882] debug: Event (1:1:1) Processed [20882] debug: Event (0:2:1) Processed [20882] debug: Event (0:3:1) Processed [20882] debug: Event (0:4:1) Processed [20882] debug: Event (0:5:1) Processed [20882] debug: 5 events processed other window.... [martin@cp1edidbm001 ~]$ sudo /usr/sbin/clustat Cluster Status for EDISV1DBM @ Wed Jun 23 09:53:06 2010 Member Status: Quorate Member Name ID Status ------ ---- ---- ------ svXprdclu001 1 Online, Local svXprdclu002 2 Online svXprdclu003 3 Online svXprdclu004 4 Online svXprdclu005 5 Online So still no rgmanager output. My versions of the packages are different: [martin@cp1edidbm001 ~]$ rpm -qa | egrep "rgmanager|cman|openais" openais-0.80.6-16.el5_5.1 cman-2.0.115-34.el5 rgmanager-2.0.52-1.el5_4.3 There must be something happening in the init.d script that enables this to work. I'll explore the environment variables later. regards, Martin -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
