Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Tino ... thank you so much for the replay ... the problem was my domU config ... I had in there: bootloader = "/usr/bin/pygrub" disk = [ "phy:drbd1,xvda,w" ] as per drbd manual ... said : - You are configuring a domU without the kernel, initrd, and extra options, relying instead on bootloader and bootloader_args to use a Xen pseudo-bootloader, *and* that pseudo-bootloader does not support the drbd: syntax. the correct dumU config: name = "genxrestore" uuid = "365ed881-6e29-43d1-6529-2f702e8daefa" memory = "512" maxmem = 512 kernel = "/home/domukernel/vmlinuz-2.6.18-128.1.14.el5xen_x64" ramdisk = "/home/domukernel/initrd-2.6.18-128.1.14.el5xen_64.img" root = "/dev/xvda3" extra = "" disk = [ "drbd:genxrestore,xvda,w" ] vif = [ "mac=00:16:3e:20:6c:a2,bridge=xenbr0" ] vfb = [ ] vcpus=1 on_poweroff = "destroy" on_reboot = "restart" on_crash = "restart" now I have to move on and create a fail over :) xen0 xen1 domU1 domU3 domU2 domU4 now if xen1 fail then I want domU3 and domU4 to start in xen0 Thank you Gabe On Tue, Jun 23, 2009 at 6:00 AM, <drbd-user-request at lists.linbit.com> wrote: > Send drbd-user mailing list submissions to > drbd-user at lists.linbit.com > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.linbit.com/mailman/listinfo/drbd-user > or, via email, send a message with subject or body 'help' to > drbd-user-request at lists.linbit.com > > You can reach the person managing the list at > drbd-user-owner at lists.linbit.com > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of drbd-user digest..." > > > Today's Topics: > > 1. Re: Xen LVM DRBD (Maros Timko) > 2. DRBD 8.3.1 linux 2.6.27.25-highmem Crash (Tim Evers) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Tue, 23 Jun 2009 11:39:31 +0200 > From: Maros Timko <timkom at gmail.com> > Subject: Re: [DRBD-user] Xen LVM DRBD > To: drbd-user at lists.linbit.com > Message-ID: <20090623093931.GB9124 at soda.linbit> > Content-Type: text/plain; charset=us-ascii > > Hm, > > this looks like you have desperately tried a lot of things together in one > big step. Have you already tried to ask old good friend google, or chek the > site: > http://www.drbd.org/users-guide/s-xen-configure-domu.html > > The issue I can see in your setup is that you don't have equal xen DomU > files on both machines (xvda1 VS xvda). May be you could first try live > migration on a shared storage. It could be easier at the beginning. > The question is if you really need live migration when you want to create > higly available system. Live migration can be handy for maintanance tasks, > but will not work on failovers. > > Tino > > > [edit by list admin: > trimmed 700+ quoted lines without comment. > trimmed the double amount in the html of this multipart message. > please trim your posts, and your replies. ] > > > ------------------------------ > > Message: 2 > Date: Mon, 22 Jun 2009 22:34:06 +0200 > From: Tim Evers <it at niemail.de> > Subject: [DRBD-user] DRBD 8.3.1 linux 2.6.27.25-highmem Crash > To: drbd-user at lists.linbit.com > Message-ID: <4A3FEABE.3080100 at niemail.de> > Content-Type: text/plain; charset=ISO-8859-15 > > Hi, > > I have a iSCSI SAN server using drbd in the backend. This results in atm > 32 logical volumes each with drbd on top and exported via iscsi. > > During normal operation everything is fine. But if I fire up a new drbd > device (drbdadm up res or drbdadm adjust res) sometimes (about 1 out of > ten times) the machine crashes with kernel panic. > > Unfortunately I have no trace of the crashes. It seems to be more likely > under heavy IO activity. > > A hint anyone? > > Config: > > Intel L5420 > 8 GIG Ram > 3 3ware 9690SA > 16 WDC FYPS 1TB > 4 WDC Velociraptor HLFS150 > combined into 5 RAID10 (2+2+2+2+0.6 TB) > Kernel 2.6.27.25-highmem > DRBD 8.3.1 > Enterprise ISCSI target 4.0.17 > on Debian Lenny > > Regards > > Tim Evers > > > ------------------------------ > > _______________________________________________ > drbd-user mailing list > drbd-user at lists.linbit.com > http://lists.linbit.com/mailman/listinfo/drbd-user > > > End of drbd-user Digest, Vol 59, Issue 34 > ***************************************** > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.linbit.com/pipermail/drbd-user/attachments/20090623/ac22c2f7/attachment.htm>