Hello Celso, Well, your suggestion might be the solution to the problem, but since I think its a quorum latency problem, would the parameters "cludb -p clumemb%rtp 50" and "cludb -p cluquorumd%rtp 50" help on this this issue? I was digging into the Cluster Suite documentation and I found these parameters. Would those help on this issue without changing the heartbeat method? Also take a look in this Kbase bellow, it has some interesting tunning parameters for Red Hat's Clsuter Suite v3: <a href="http://kbase.redhat.com/faq/FAQ_79_7722.shtm">http://kbase.redhat.com/faq/FAQ_79_7722.shtm</a> Regards, Filipe Miranda <div>On 9/7/06, Celso K. Webber <<a href="mailto:celso@webbertek.com.br">celso@webbertek.com.br</a>> wrote:<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> Hi Filipe! I think your case is a little bit different from Jordi's case, since you are using Cluster Suite v3 and he is using v4. From my own experience, under CSv3 I had this kind o problem when using high latency quorum devices. So I had to change from disk tiebraker to network tiebraker. I imagine you're using disk tiebraker, aren't you? Please, would someone please confirm that Filipe's case could be solved by changing the heartbeat method? It worked for me in the past, but I'm not pretty sure that this was the actual solution. Thanks, Celso. Filipe Miranda escreveu: > Hi there, > > I'm having the same problem! > I'm using RHEL3.8 for Itanium and RedHat Cluster Suite U8. The cluster > is composed of 2 HP 4CPUs servers and we are using an EMC ClarionCX700 > to hold the quorum partitions and data partitions. > One more thing that I noticed, eventhough the members are shown ative on > both nodes, any action on the node that shows the active service does > not get propagated to the other member. > > I already checked the configuration of the rawdevices, and I also used > the shutil utility and it reported no problems with the quorum partitions. > > Does anybody have any suggestions? > > Thank you, > > > On 9/2/06, *Jordi Prats Català* < <a href="mailto:jprats@cesca.es">jprats@cesca.es</a> > <mailto:<a href="mailto:jprats@cesca.es">jprats@cesca.es</a>> > wrote: > > Hi, > I'm getting different outputs of clustat utility on each node: > > node1: > # clustat > Member Status: Quorate > > Member Name Status > ------ ---- ------ > node1 Online, Local, rgmanager > node2 Online, rgmanager > > Service Name Owner (Last) State > ------- ---- ----- ------ ----- > ptoheczas node2 started > xoqil node2 started > ymsgh node1 started > vofcvhas node2 started > > node2: > # clustat > Member Status: Quorate > > Member Name Status > ------ ---- ------ > node1 Online, rgmanager > node2 Online, Local, rgmanager > > > (disappears service's info) > > Rebooting disapears this problem (displays same info in both nodes) for > a few weeks. After that it appears again. > > Do you know what's going on? > > Thanks, > > -- > ...................................................................... > __ > / / Jordi Prats Català > C E / S / C A Departament de Sistemes > /_/ Centre de Supercomputació de Catalunya > > Gran Capità, 2-4 (Edifici Nexus) · 08034 Barcelona > T. 93 205 6464 · F. 93 205 6979 · <a href="mailto:jprats@cesca.es"> jprats@cesca.es</a> > <mailto:<a href="mailto:jprats@cesca.es">jprats@cesca.es</a>> > ...................................................................... > > -- > Linux-cluster mailing list > <a href="mailto:Linux-cluster@redhat.com">Linux-cluster@redhat.com</a> <mailto:<a href="mailto:Linux-cluster@redhat.com">Linux-cluster@redhat.com</a>> > <a href="https://www.redhat.com/mailman/listinfo/linux-cluster"> https://www.redhat.com/mailman/listinfo/linux-cluster</a> > <<a href="https://www.redhat.com/mailman/listinfo/linux-cluster">https://www.redhat.com/mailman/listinfo/linux-cluster</a>> > > > > > -- > Esta mensagem foi verificada pelo sistema de antivírus e > acredita-se estar livre de perigo. > > > ------------------------------------------------------------------------ > > -- > Linux-cluster mailing list > <a href="mailto:Linux-cluster@redhat.com">Linux-cluster@redhat.com</a> > <a href="https://www.redhat.com/mailman/listinfo/linux-cluster">https://www.redhat.com/mailman/listinfo/linux-cluster </a> -- *Celso Kopp Webber* <a href="mailto:celso@webbertek.com.br">celso@webbertek.com.br</a> <mailto:<a href="mailto:celso@webbertek.com.br">celso@webbertek.com.br</a>> *Webbertek - Opensource Knowledge* (41) 8813-1919 (41) 3284-3035 -- Esta mensagem foi verificada pelo sistema de antivírus e acredita-se estar livre de perigo. -- Linux-cluster mailing list <a href="mailto:Linux-cluster@redhat.com"> Linux-cluster@redhat.com</a> <a href="https://www.redhat.com/mailman/listinfo/linux-cluster">https://www.redhat.com/mailman/listinfo/linux-cluster</a> </blockquote></div> -- --- Filipe T Miranda Red Hat Certified Engineer