RE: [Linux-cluster] 3 node cluster problems

2008-03-25 Thread Dalton, Maurice
Still no change. Same as below. I completely rebuilt the cluster using system-config-cluster The Cluster software was installed from rhn, luci and ricci are running. This is the new config file and it has been copied to the 2 other systems [EMAIL PROTECTED] cluster]# more cluster.conf ?xml

[Linux-cluster] Performance OCFS2 vs. GFS2

2008-03-25 Thread Brieseneck, Arne, VF-Group
Hi all, Has anybody done a comparison between GFS2 and OCFS2 regarding performance and stability? I am familiar with GFS2 (setup,... etc) but I don't know how to set up a OCFS2 right now. I'd like to do it to have comparable results ceteris paribus. THX Arne -- Linux-cluster mailing list

Re: [Linux-cluster] 3 node cluster problems

2008-03-25 Thread Bennie Thomas
I am currently running several 3-node cluster without a quorum disk. However, If you want your cluster to run if only one node is up then you will need a quorum disk. Can you send your /etc/hosts file for all systems, Also, could there be another node name called csarcsys3-eth0 in your NIS or

RE: [Linux-cluster] 3 node cluster problems

2008-03-25 Thread Dalton, Maurice
Sorry but security here will not allow me to send host files BUT. I was getting this in /var/log/messages on csarcsys3 Mar 25 15:26:11 csarcsys3-eth0 ccsd[7448]: Cluster is not quorate. Refusing connection. Mar 25 15:26:11 csarcsys3-eth0 ccsd[7448]: Error while processing connect: Connection

Re: [Linux-cluster] 3 node cluster problems

2008-03-25 Thread Bennie Thomas
Glad they are working. I have not used lvm with our Clusters. You know have peaked my curiosity and I will have to try building one. So were you also using GFS ? Dalton, Maurice wrote: Sorry but security here will not allow me to send host files BUT. I was getting this in

RE: [Linux-cluster] 3 node cluster problems

2008-03-25 Thread Dalton, Maurice
I have just began to start test gfs. Sadly I rebooted csarcsys1 and now I am back in my same situation This is weird. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Bennie Thomas Sent: Tuesday, March 25, 2008 10:57 AM To: linux clustering Subject:

[Linux-cluster] Unformatting a GFS cluster disk

2008-03-25 Thread DRand
Help! We have accidentally formatted a GFS cluster with this command. mkfs.gfs -J 1024 -j 4 -p lock_gulm -t aicluster:cmsgfs /dev/sda We were using the disk as a backup system. We need to unformat it.. Are there any tools that will let us get at the disk directory? Damon. Working to protect

[Linux-cluster] RHEL5 cluster suite - DRBD + Mysql

2008-03-25 Thread Néstor
I am getting this errors when running the command drbdadm adjust mysql on WAHOO: Failure: (114) Lower device is already claimed. This usually means it is mounted. Command 'drbdsetup /dev/drbd0 disk /dev/sda2 /dev/sda2 internal --set-defaults --create-device --on-io-error=detach' terminated with

Re: [Linux-cluster] RHEL5 cluster suite - DRBD + Mysql

2008-03-25 Thread Tiago Cruz
On Tue, 2008-03-25 at 12:55 -0700, Néstor wrote: I am getting this errors when running the command drbdadm adjust mysql on WAHOO: Failure: (114) Lower device is already claimed. This usually means it is mounted. The device it's already mounted? No response from the DRBD driver! Is the

Re: [Linux-cluster] RHEL5 cluster suite - DRBD + Mysql

2008-03-25 Thread Néstor
My question then is this: Do I need to repartition my disk on both of my nodes and set up a separate device for mysql? Thanks for your reply. Nestor ;-) On Tue, Mar 25, 2008 at 12:55 PM, Tiago Cruz [EMAIL PROTECTED] wrote: On Tue, 2008-03-25 at 12:55 -0700, Néstor wrote: I am getting this

[Linux-cluster] pre compiled Kernel Headers package

2008-03-25 Thread Néstor
I am trying to compile DRBD to use it with MYSQL but in this link http://www.drbd.org/users-guide/s-build-from-source.html; that I am using for instructions, it says the following: *If you are running a stock kernel supplied by your distribution, you should install a matching precompiled kernel

Re: [Linux-cluster] pre compiled Kernel Headers package

2008-03-25 Thread Subhendu Ghosh
Néstor wrote: I am trying to compile DRBD to use it with MYSQL but in this link http://www.drbd.org/users-guide/s-build-from-source.html; that I am using for instructions, it says the following: *If you are running a stock kernel supplied by your distribution, you should install a matching