[Linux-cluster] Question about openais rrp_mode

2009-12-16 Thread Alain.Moulle
Hi, man openais.conf : rrp_mode This specifies the mode of redundant ring, which may be none, active, or passive. Active replication offers slightly lower latency from transmit to delivery in faulty network environ- ments but

[Linux-cluster] Pb with dynamic update of ccsd/cluster.conf

2009-09-18 Thread Alain.Moulle
Hi, I'm working with : cman-3.0.0-15.rc1.fc11.x86_64 // rgmanager-3.0.0-15.rc1.fc11.x86_64 I wanted that CS takes in account dynamically the changes in cluster.conf. Someone told me here a few weeks ago that ccs_sync was automatically done , and that I had only to execute : cman_tool

[Linux-cluster] Question about ccs_tool update

2009-09-04 Thread Alain.Moulle
Hi, With this release : cman-3.0.2-1.fc11.x86_64 it seems that we can't do ccs_tool update anymore : ccs_tool update /etc/cluster/cluster.conf Unknown command, update. Try 'ccs_tool help' for help. and effectively the help does not list anymore options update (neither upgrade).

Re: [Linux-cluster] Question about ccs_tool update

2009-09-04 Thread Alain.Moulle
: [r...@oberon3 ~]# ccs_sync help Unable to parse /etc/cluster/cluster.conf: No such file or directory Does that mean that ccs_sync does not take in account the /etc/sysconfig/cman file ? Thanks again Alain Fabio M. Di Nitto a écrit : On Fri, 2009-09-04 at 11:46 +0200, Alain.Moulle wrote: Hi

[Linux-cluster] cluster.conf in another place ?

2009-09-01 Thread Alain.Moulle
Hi, I have this cman version : cman-3.0.0-15.rc1.fc11.x86_64 is it possible to put the cluster.conf in another place than /etc/cluster/. and if so, how can I tell it to cman ? Thanks Alain -- Linux-cluster mailing list Linux-cluster@redhat.com https://www.redhat.com/mailman/listinfo/linux-cluster

[Linux-cluster] cluster.conf in another place ?

2009-08-27 Thread Alain.Moulle
Hi, I'd need to put the cluster.conf in another place than /etc/cluster/. (without any symbolic link) Is-it possible ? Thanks Alain -- Linux-cluster mailing list Linux-cluster@redhat.com https://www.redhat.com/mailman/listinfo/linux-cluster

Re: [Linux-cluster] cluster.conf in another place ?

2009-08-27 Thread Alain.Moulle
Hi Fabio, cman-3.0.0-15.rc1.fc11.x86_64 rgmanager-3.0.0-15.rc1.fc11.x86_64 Alain On Thu, 2009-08-27 at 08:31 +0200, Alain.Moulle wrote: Hi, I'd need to put the cluster.conf in another place than /etc/cluster/. (without any symbolic link) Is-it possible ? What version of the stack

[Linux-cluster] ordered/ restricted and clusvcadm -F

2009-08-24 Thread Alain.Moulle
Hi, given a failover domain like this one : failoverdomain name=FailoverDomain-1 ordered=*???* restricted=*???* failoverdomainnode name=node1 priority=1/ failoverdomainnode name=node2 priority=2/ failoverdomainnode name=node3 priority=3/ /failoverdomain and a service

[Linux-cluster] Best quick way to identify CS4 / CS5

2009-08-05 Thread Alain.Moulle
Hi What is the best way in a script to quickly identify if the CS is CS4 or CS5 ? (I got ccs_test -V but perhaps is there a better solution ?) Thanks a lot Alain -- Linux-cluster mailing list Linux-cluster@redhat.com https://www.redhat.com/mailman/listinfo/linux-cluster

[Linux-cluster] CS5 / rgmanager pb if shutdown on 1 node

2009-05-12 Thread Alain.Moulle
Hi Context : cluster with two nodes (without quorum disk) : Both nodes are running their CS5 and their services. If on one node we launch shutdown -h, we systematically get the error : debug Event (0:1:0) Processed debug 2 events processed clurgmgrd[29262]: err #47: Failed changing service

[Linux-cluster] CS5/ How to reduce the checkinterval ?

2009-04-15 Thread Alain.Moulle
Hi I would like to force the CS5 to check one specific service every 10s and and try restart it if status is failed . I 've tried to set checkinterval=10 on the service line : service domain=testHA1 name=testHA1 autostart=0 checkinterval=10 but it seems to have none effect, the status is done

[Linux-cluster] Question about performance on gfs2

2009-04-10 Thread Alain.Moulle
Hi We have executed some benchs on gfs2, gfs compared to ext3 and ocfs2 and the results are (just some examples): * Read on 1 file : quite the same performance * Write on 1 file : quite the same performance * Creation of many many files and repertories : gfs2 is 10

[Linux-cluster] CS5 : limit for number of nodes in cluster

2009-03-13 Thread Alain.Moulle
Hi , it seems that the CS5 supports up to 128 nodes ... (whereas it was 8 with CS3 and CS4 ? ) did some of you have tested at least the CS5 with more than 10 nodes ? does it reveal any big problem or restriction to have big clusters with CS5 ? Thanks Regards Alain -- Linux-cluster mailing

[Linux-cluster] Which bugzilla number ?

2009-03-04 Thread Alain.Moulle
Hi Would it be possible for you to to give me the bugzilla number ? Thanks a lot. Alain Message: 1 Date: Wed, 24 Sep 2008 17:00:24 -0400 From: Lon Hohberger l...@redhat.com Subject: Re: [Linux-cluster] CS5 / quorum disk configuration On Wed, 2008-09-24 at 14:40 +0200, Alain.Moulle wrote: Hi

[Linux-cluster] CS5 qdisk : details about problem Node is undead (contd.)

2009-03-03 Thread Alain.Moulle
Hi, some more information about my problem (see previous email for complete log) (sorry if someone sent to me a response but I've not got any for now perhaps because I'm in digest mode) But if I start qdiskd after cman and in foreground likewise : /qdiskd -ddd -f/ There is no more the

[Linux-cluster] CS5 qdisk : details about problem Node is undead (contd.)

2009-03-02 Thread Alain.Moulle
Hi, I have a more precise sequence in the syslog on the node entering the infernal loop Node is undead, I think it could give some more indication about the problem, if someone could help me ... Thanks a lot Regards Alain [r...@node3 ~]# tail -f /var/log/syslog /var/log/daemons/* [1] 12017

[Linux-cluster] RHEL5.3 / cman-2.0.98-1.el5 / Problem loop on Node x is undead

2009-02-25 Thread Alain.Moulle
Hi, I'm facing again this problem of Node evicted and Node is undead ... And I really don't know what to do ... below are the traces in syslog. My version is :RHEL5.3 / cman-2.0.98-1.el5 Feb 25 14:33:33 s_...@xn3 qdiskd[27582]: notice Writing eviction notice for node 2 Feb 25 14:33:34

[Linux-cluster] RHEL5.3 / cman-2.0.98-1.el5 / Problem loop on Node x is undead

2009-02-25 Thread Alain.Moulle
Alain.Moulle wrote: Hi, I'm facing again this problem of Node evicted and Node is undead ... And I really don't know what to do ... below are the traces in syslog. My version is :RHEL5.3 / cman-2.0.98-1.el5 Feb 25 14:33:33 s_...@xn3 qdiskd[27582]: notice Writing eviction notice

[Linux-cluster] CS4 Quorum Disk question

2009-02-19 Thread Alain.Moulle
Hi I don't remember : is the Quorum Disk functionnality working fine on CS4 ? And from which one CS4 U... ? Thanks Regards Alain -- Linux-cluster mailing list Linux-cluster@redhat.com https://www.redhat.com/mailman/listinfo/linux-cluster

[Linux-cluster] cman-2.0.98-1.el5 / question about a problem when launching cman

2009-01-15 Thread Alain.Moulle
Hi , About this problem, I wonder if it is a definitive behavior considered as normal ? or if this will work differently in a next release of cman or openais ? (in previous versions with cman-2.0.73, we did not had this problem) Thanks if someone could give an answer... Regards, Alain Release

[Linux-cluster] cman-2.0.95-1.el5 / question about a problem when launching cman

2009-01-14 Thread Alain.Moulle
Hi Chrissie, Thanks for your quick response. But we started the cman manually and then did not start any other service between. There is no risk that the network goes down during the test. We don't use actually 'intelligent switch' and no cisco switches. We made a new test with the cman

Re: [Linux-cluster] cman-2.0.95-1.el5 / question about a problem when launching cman

2009-01-12 Thread Alain.Moulle
. On Friday 09 January 2009 11:47:02 Alain.Moulle wrote: Hi Release : cman-2.0.95-1.el5 (but same problem with 2.0.98) I face a problem when launching cman on a two-node cluster : 1. Launching cman on node 1 : OK 2. When launching cman on node 2, the log on node1 gives : cman killed

[Linux-cluster] cman-2.0.95-1.el5 / question about a problem when launching cman

2009-01-09 Thread Alain.Moulle
Hi Release : cman-2.0.95-1.el5 (but same problem with 2.0.98) I face a problem when launching cman on a two-node cluster : 1. Launching cman on node 1 : OK 2. When launching cman on node 2, the log on node1 gives : cman killed by node 2 because we rejoined the cluster without a full

[Linux-cluster] cman 2.0.95 // About heart-beat period

2008-12-23 Thread Alain.Moulle
Hi I wonder if it is possible to increase the period of hello messages with a parameter in cluster.conf ? By the way : what is the rule to decide on which eth interface the heart-beat will be sent ? is it always the name in node record with its IP adress in /etc/hosts ? Thanks Regards Alain

[Linux-cluster] cman-2.0.95-1 : About Heart-beat and Quorum disk

2008-12-12 Thread Alain.Moulle
Hi Version cman : cman-2.0.95-1 I have a doubt about the behavior of cman with heat-beat quorum disk : if there is a pb on quorum disk access (IO error) on only one of the 2 nodes in cluster, but with heart-beat always working fine, does cman will force the failover ? or does it keep both

[Linux-cluster] CS5 evolutions with RHEL 5.2

2008-09-25 Thread Alain.Moulle
Hi I just wonder if there are a lot of évolutions in CS5 delivered with RHEL5.2 with regard to the one delivered with RHEL5.1 ? Thanks a lot Regards, Alain -- Linux-cluster mailing list Linux-cluster@redhat.com https://www.redhat.com/mailman/listinfo/linux-cluster

[Linux-cluster] CS5 / quorum disk configuration

2008-09-24 Thread Alain.Moulle
Hi Something strange about qdisk configuration with CS5 : it seems that it is necessary to reboot the system after the configuration of quorum disk (via mkqdisk and in cluster.conf) so that it works fine, otherwise, we encounter the problem of Node x is undead at first failover try. Whereas