Re: [DRBD-user] newbie 1st question

2010-04-08 Thread Joseph L. Casale
>let's say I wish do have drbd on "/" and "/home"... are there any hard >restrictions or just simple natural concerns in having the root "/" >filesystem under drbd... ? I'd love to know how the network, filesystem, and the rest of the OS is supposed to start, so init can start drbd and make that a

[DRBD-user] DRBD's messages displayed on console

2010-04-08 Thread Masanori KAMISHIMA
Hello, Everybody. I post to this ML for the first time. We are developping application software (for Network Management) on DRBD, Heartbeat and Pacemaker. Usually the system works well, but infrequently linux freezes when Filesystem(OCF Script) unmounts DRDB device(/dev/drbd0) in process of failo

[DRBD-user] newbie 1st question

2010-04-08 Thread Joao Ferreira gmail
Hello all, I'm just trying my first steps with DRBD... lets assume I have the following base partitions/mounts: /dev/sda1/ --> / /dev/sda2/ --> /home /dev/sda3/ --> /var let's say I wish do have drbd on "/" and "/home"... are there any hard restrictions or just simple natural concerns in having

Re: [DRBD-user] DRBD Kernel Panic DRBD->LVM->Xen

2010-04-08 Thread Lars Ellenberg
On Thu, Apr 08, 2010 at 08:48:54PM +0200, Florian Haas wrote: > On 04/08/2010 08:14 PM, Hany Fahim wrote: > > Hi, > > > > I'm currently running a Xen setup using the CentOS distribution DRBD > > 8.3.2 from Extras Repo. I'm running into consistent kernel panics when > > I'm benchmarking the individ

Re: [DRBD-user] DRBD Kernel Panic DRBD->LVM->Xen

2010-04-08 Thread Florian Haas
On 04/08/2010 08:14 PM, Hany Fahim wrote: > Hi, > > I'm currently running a Xen setup using the CentOS distribution DRBD > 8.3.2 from Extras Repo. I'm running into consistent kernel panics when > I'm benchmarking the individual DomUs. When the primary node crashes, > the secondary also panics shor

[DRBD-user] DRBD Kernel Panic DRBD->LVM->Xen

2010-04-08 Thread Hany Fahim
Hi, I'm currently running a Xen setup using the CentOS distribution DRBD 8.3.2 from Extras Repo. I'm running into consistent kernel panics when I'm benchmarking the individual DomUs. When the primary node crashes, the secondary also panics shortly after and the two servers reboot in tandem. Doing

Re: [DRBD-user] DRBD does not connect ressource on boot

2010-04-08 Thread Florian Haas
You know we have a technical guide on that? http://www.linbit.com/en/contact -- just ask. Cheers, Florian On 04/07/2010 04:35 PM, Phil Stricker wrote: > Hi! > Am 07.04.2010 16:27, schrieb Martin Gombač: >> Maybe you need to bring your network up before drbd? >> ->Apr 7 16:15:05 xenpool12 kernel:

Re: [DRBD-user] Increase the disk capacity

2010-04-08 Thread Stefan Seifert
On Thursday 08 April 2010 12:22:42 Juan Antonio wrote: > I have readed the Growing on-line and Growing off-line too but this talk > about grow the backend device and grow the drbd space not about sync the > drbd with a new node with more disk space. > > My dude is Can I will use the new total dis

[DRBD-user] Increase the disk capacity

2010-04-08 Thread Juan Antonio
Hello everyone, I have readed the drbd doc, exactly in the part about permanent node failure "Replacing a failed node with one with worse performance characteristics is possible, but not recommended. Replacing a failed node with one with less disk capacity is not supported, and will cause DRBD to