Thanks for your quick reply. Sorry, I am still getting up to speed here! Is it the case we definately need scsi3 if we have 3 (eventually 4) nodes all connecting to the same disk? We cannot boot all the nodes because the when we do the third crashes. Can we remove the quorum in none cluster mode, or would we be better deleting the whole cluster and starting again with all three nodes? Cheers, David
________________________________ From: Tirthankar [mailto:[email protected]] Sent: 14 December 2007 10:14 To: ALLEN, David Cc: ha-clusters-discuss at opensolaris.org Subject: Re: [ha-clusters-discuss] Establising quorums? On Dec 14, 2007 3:42 PM, Tirthankar <tirthankar.das at gmail.com> wrote: Check in the /etc/cluster/ccr/infrastructure file what version of the scsi protocol is being used for that QD If you see that its scsi2 and now that you need scs1 3 ^^^^ scsi3 I would suggest removed the quorum device. Boot up all the 3 nodes and then add the quorum device again Thanks Tirthankar On Dec 14, 2007 3:22 PM, ALLEN, David < David.ALLEN at eur.crowncork.com <mailto:David.ALLEN at eur.crowncork.com> > wrote: Further to my last email, some more info for you. We set up the cluster initially with two machines, each with a single fibre card to connect to the disc pack. We then have tried to add the third machine, with has a duel fibre card set up for multipathing. Could this somehow be the cause of the problems? i.e the intital culster set it self up with scsi 2, but the duel fibre card setup needs scsi 3? Thanks in advance. David -----Original Message----- From: ha-clusters-discuss-bounces at opensolaris.org [mailto:ha-clusters-discuss-bounces at opensolaris.org] On Behalf Of Tirthankar Sent: 13 December 2007 18:12 To: ha-clusters-discuss at opensolaris.org Subject: Re: [ha-clusters-discuss] Establising quorums? Seems like you are hitting a null pointer dereference in the orb invocation code path I would recommend you do a "scconf -cq reset" as Zoram mentioned. i.e. 1. Boot up the 2 nodes that do not give a problem 2. Run the command "scconf -cq reset" 3. The boot up the 3rd node that is giving a problem. See if the node joins without panicking. If it does, then please send the stack trace ( $C ) output and $<msgbuf output -- This message posted from opensolaris.org _______________________________________________ ha-clusters-discuss mailing list ha-clusters-discuss at opensolaris.org http://mail.opensolaris.org/mailman/listinfo/ha-clusters-discuss CONFIDENTIALITY NOTICE The information contained in this e-mail is intended only for the confidential use of the above named recipient. If you are not the intended recipient or person responsible for delivering it to the intended recipient, you have received this communication in error and must not distribute or copy it. Please accept the sender's apologies, notify the sender immediately by return e-mail and delete this communication. Thank you. -- Tirthankar http://insanityrulz.blogspot.com/ -- Tirthankar http://insanityrulz.blogspot.com/ CONFIDENTIALITY NOTICE The information contained in this e-mail is intended only for the confidential use of the above named recipient. If you are not the intended recipient or person responsible for delivering it to the intended recipient, you have received this communication in error and must not distribute or copy it. Please accept the sender's apologies, notify the sender immediately by return e-mail and delete this communication. Thank you. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mail.opensolaris.org/pipermail/ha-clusters-discuss/attachments/20071214/5ae643c1/attachment.html>
