From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mescal.linbit (unknown [86.59.100.100]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.linbit.com (LINBIT Mail Daemon) with ESMTP id 9EC112CFF5DC for ; Thu, 21 Dec 2006 19:01:54 +0100 (CET) From: Philipp Reisner To: drbd-dev@lists.linbit.com Subject: Re: [Drbd-dev] RE: [DRBD-cvs] svn commit by phil - r2607 - trunk/drbd- The fix forthe "both nodes in WFBitMaps" issue, Ernest Date: Thu, 21 Dec 2006 19:01:54 +0100 References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200612211901.55110.philipp.reisner@linbit.com> List-Id: Coordination of development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Am Donnerstag, 21. Dezember 2006 16:05 schrieb Montrose, Ernest: > Phil, > Thanks, I have to wait for another occurrence for the drbdadm show-gi > output. But I have the kernel messages below for both nodes in the > cluster: > > *****Split brain messages******* > I think this case May be another Split-Brain manifestation...But the > states are not right for manual sync. In both cases eth1 was previously > down: > Here are some data: > Dec 19 11:56:35 morticia kernel: drbd0: self > B53E750F0FDF5CD5:7CF87E16765B2990:A6CE234412D1AEF0:32225FC919BDC7B8 > Dec 19 11:56:35 morticia kernel: drbd0: peer > EA51CF76B39C65CF:7CF87E16765B2991:A6CE234412D1AEF1:32225FC919BDC7B9 > Dec 19 11:56:35 morticia kernel: drbd0: uuid_compare()=100 > Dec 19 11:56:35 morticia kernel: drbd0: Split-Brain detected, manually > solved. Sync from this node > Dec 19 11:56:35 morticia kernel: drbd0: peer( Unknown -> Primary ) conn( > WFReportParams -> WFBitMapS ) pdsk( DUnknown -> UpToDate ) > Dec 19 11:56:35 morticia kernel: drbd2: conn( WFConnection -> > WFReportParams ) > > ************************************************************************ > ** > > Dec 19 11:56:35 gomez kernel: drbd0: conn( WFConnection -> > WFReportParams ) > Dec 19 11:56:35 gomez kernel: drbd0: Handshake successful: DRBD Network > Protocol version 85 > Dec 19 11:56:35 gomez kernel: drbd0: drbd_sync_handshake: > Dec 19 11:56:35 gomez kernel: drbd0: self > EA51CF76B39C65CF:7CF87E16765B2991:A6CE234412D1AEF1:32225FC919BDC7B9 > Dec 19 11:56:35 gomez kernel: drbd0: peer > B53E750F0FDF5CD5:7CF87E16765B2990:A6CE234412D1AEF0:32225FC919BDC7B8 > Dec 19 11:56:35 gomez kernel: drbd0: uuid_compare()=100 > Dec 19 11:56:35 gomez kernel: drbd0: Split-Brain detected, manually > solved. Sync from this node > Dec 19 11:56:35 gomez kernel: drbd0: peer( Unknown -> Secondary ) conn( > WFReportParams -> WFBitMapS ) pdsk( DUnknown -> UpToDate ) > Dec 19 11:56:35 gomez kernel: drbd2: conn( WFConnection -> > WFReportParams ) > > ##############State machines messages on both > nodes######################## > [root@gomez ~]# grep WFBitMapS /var/log/messages|grep drbd0 Hi Ernest, This is too less. I hoped to find out what is going on there by reading all the other messages as well.... only grep for "drbd0". > Phil, > In the earlier data I sent to you, UUID tracing was enabled. So I think > you may not need the "drbdadm show-gi" output anymore. Let me know if > you still do. You are right, since you have the UUID tracing turned on, the output of show-gi is not necessary. -Phil -- : Dipl-Ing Philipp Reisner Tel +43-1-8178292-50 : : LINBIT Information Technologies GmbH Fax +43-1-8178292-82 : : Vivenotgasse 48, 1120 Vienna, Austria http://www.linbit.com :