[Linux-cluster] Help with cluster.conf

2008-06-16 Thread Ben Yarwood
I'm not sure how to craft a service in my RHEL4 cluster.conf for the following: I have 4 gfs file systems that I combine for use as one larger file system, joining them together using symlinks in another directory. The reason for this is size limitations with the 32bit OS we use and also they

Re: [Linux-cluster] Help with cluster.conf

2008-06-16 Thread GS R
Hi Ben resources clusterfs fstype=gfs name=wavfs-0 mountpoint=/mnt/encoded/audio/wav-0 device=/dev/mapper/shared_disk-wav--0 options=/ clusterfs fstype=gfs name=wavfs-4 mountpoint=/mnt/encoded/audio/wav-4 device=/dev/mapper/shared_disk-wav--4 options=/ clusterfs fstype=gfs

RE: [Linux-cluster] Help with cluster.conf

2008-06-16 Thread Ben Yarwood
I think having looked at: http://sources.redhat.com/cgi-bin/cvsweb.cgi/cluster/rgmanager/src/resources/netfs.sh?rev=1.11content-type=text/x-cvsweb-markupcvs root=cluster this: netfs options=rw mountpoint=/mnt/encoded/audio/wav force_unmount=1 export=/export-path fstype=nfs

[Linux-cluster] Re: cluster instability

2008-06-16 Thread Shawn Hood
And here's my cluster.conf: ?xml version=1.0? cluster alias=tungsten config_version=31 name=qualia fence_daemon post_fail_delay=0 post_join_delay=3/ clusternodes clusternode name=odin votes=1 fence method

[Linux-cluster] gfs tuning

2008-06-16 Thread Terry
Hello, I have 4 GFS volumes, each 4 TB. I am seeing pretty high load averages on the host that is serving these volumes out via NFS. I notice that gfs_scand, dlm_recv, and dlm_scand are running with high CPU%. I truly believe the box is I/O bound due to high awaits but trying to dig into root

Re: [Linux-cluster] Re: gfs tuning

2008-06-16 Thread Tiago Cruz
Doh!! :) Is it normal? $ gfs_tool df /mnt /mnt: SB lock proto = lock_dlm SB lock table = hotsite:gfs-00 SB ondisk format = 1309 SB multihost format = 1401 Block size = 4096 Journals = 2 Resource Groups = 424 Mounted lock proto = lock_dlm Mounted lock table = hotsite:gfs-00

Re: [Linux-cluster] Re: gfs tuning

2008-06-16 Thread Bob Peterson
Hi Terry, On Mon, 2008-06-16 at 11:53 -0500, Terry wrote: Doh! Check this out: The number of inodes is interesting.. I don't see anything unusual about the inodes there offhand. Since GFS allocates inodes and metadata from the free space, it's perfectly normal to see 100% used and 0%

RE: [Linux-cluster] Re: gfs tuning

2008-06-16 Thread Derek Anderson
-Original Message- From: [EMAIL PROTECTED] [mailto:linux-cluster- [EMAIL PROTECTED] On Behalf Of Terry Sent: Monday, June 16, 2008 11:54 AM To: linux clustering Subject: [Linux-cluster] Re: gfs tuning Doh! Check this out: [EMAIL PROTECTED] ~]# gfs_tool df /data01d /data01d:

Re: [Linux-cluster] gfs tuning

2008-06-16 Thread Ross Vandegrift
On Mon, Jun 16, 2008 at 11:45:51AM -0500, Terry wrote: I have 4 GFS volumes, each 4 TB. I am seeing pretty high load averages on the host that is serving these volumes out via NFS. I notice that gfs_scand, dlm_recv, and dlm_scand are running with high CPU%. I truly believe the box is I/O

Re: [Linux-cluster] gfs tuning

2008-06-16 Thread Terry
On Mon, Jun 16, 2008 at 2:16 PM, Ross Vandegrift [EMAIL PROTECTED] wrote: On Mon, Jun 16, 2008 at 11:45:51AM -0500, Terry wrote: I have 4 GFS volumes, each 4 TB. I am seeing pretty high load averages on the host that is serving these volumes out via NFS. I notice that gfs_scand, dlm_recv,

Re: [Linux-cluster] gfs tuning

2008-06-16 Thread Wendy Cheng
Ross Vandegrift wrote: On Mon, Jun 16, 2008 at 11:45:51AM -0500, Terry wrote: I have 4 GFS volumes, each 4 TB. I am seeing pretty high load averages on the host that is serving these volumes out via NFS. I notice that gfs_scand, dlm_recv, and dlm_scand are running with high CPU%. I truly

Re: [Linux-cluster] cluster instability

2008-06-16 Thread GS R
On 6/16/08, Shawn Hood [EMAIL PROTECTED] wrote: All, This message was sent out to my office, so the voice may seem a bit odd. We have a 4 node cluster running RHEL4U6 on Dell Poweredge 1950s. Fencing is done via DRAC. Using packages (from RHN): cman-kernel-smp-2.6.9-53.13

[Linux-cluster] GFS2 nulling larger files.

2008-06-16 Thread Stephen Amadei
Hello. I'm running cluster-2.03.02, Openais-0.80.3, lvm2-2.02.36 on top of a DRBD 8.0.12 device on Slackware 12.0 almost 12.1 box. I stuck with these versions, as newer versions didn't provide the features I needed or didn't compile for various reasons. So, everything was running well, but