Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Luis, I have experienced the same problems, what helped was to 'fence' the other node by forcing it into a reboot. I don't quite know why it worked (worrying) but I found that if I fenced the other node, I was not getting any more time-outs on the drbd block device, which I think is what you describe. I am using HP servers with iLO3 and RHEL/CentOS, so I used the fence_ipmi script included with the CentOS 6.1 distribution (do not forget to attach your fence devices to the correct nodes). Hope it helps! Robert On 13-1-2012 10:59, Luis M. Carril wrote: > Hello, > > I´m new to DRBD and I think that I have a mess with some concepts > and policies. > > I have setup a two node cluster (of virtual machines) with a shared > volume in dual primary mode with ocfs2 as a basic infrastructure for > some testings. > I need that when one of the two nodes goes down the other continues > working normally (we can assume that the other node never will recover > again), but when one node fails > the other enter in WFConnection state and the volume is > disconnected, I have setup the standar set of policies for split brain: > > after-sb-0pri discard-zero-changes; > after-sb-1pri discard-secondary; > after-sb-2pri disconnect; > > > Which policy should I use to achieve the desired behaivour (if one > node fails, the other continue working alone)? > > Regards > _______________________________________________________________________________________________ Help save paper! Do you really need to print this email? Aan de inhoud van dit bericht kunnen alleen rechten ten opzichte van Morpho B.V. worden ontleend, indien zij door rechtsgeldig ondertekende stukken worden ondersteund. De informatie in dit e-mailbericht is van vertrouwelijke aard en alleen bedoeld voor gebruik door geadresseerde. Als u een bericht onbedoeld heeft ontvangen, wordt u verzocht de verzender hiervan in kennis te stellen en het bericht te vernietigen zonder te vermenigvuldigen of andersoortig te gebruiken. The contents of this electronic mail message are only binding upon Morpho B.V. if the contents of the message are accompanied by a lawfully recognized type of signature. The contents of this electronic mail message are privileged and confidential and are intended only for use by the addressee. If you have received this electronic mail message by error, please notify the sender and delete the message without reproducing it and using it in any way. # " Ce courriel et les documents qui lui sont joints peuvent contenir des informations confidentielles ou ayant un caractère privé. S'ils ne vous sont pas destinés, nous vous signalons qu'il est strictement interdit de les divulguer, de les reproduire ou d'en utiliser de quelque manière que ce soit le contenu. Si ce message vous a été transmis par erreur, merci d'en informer l'expéditeur et de supprimer immédiatement de votre système informatique ce courriel ainsi que tous les documents qui y sont attachés." ****** " This e-mail and any attached documents may contain confidential or proprietary information. If you are not the intended recipient, you are notified that any dissemination, copying of this e-mail and any attachments thereto or use of their contents by any means whatsoever is strictly prohibited. If you have received this e-mail in error, please advise the sender immediately and delete this e-mail and all attached documents from your computer system." #