[Linux-cluster] Re: fence_manual missing /tmp/fence_manual.fifo

2008-03-28 Thread denis
Maciej Bogucki wrote: Are you certain you want to continue? [yN] y can't open /tmp/fence_manual.fifo: No such file or directory Hello, Do You have the latest version of fence package? How does look like Your cluster.conf? Hi, I have installed the patched cman package from Lon H. to fix

[Linux-cluster] GFS reports withdraw from cluster

2008-03-28 Thread Ewald Beekman
We have a RHEL4 2 node cluster running on HP Integrity servers (rx4640, 4 Itanium's, 32GB RAM each). The GFS is running on top of a SAN (EMC Cx380's). We get these kinds of errors: Mar 27 22:23:15 idefix kernel: GFS: fsid=alpha_cluster:orabck.0: fatal: invalid metadata block Mar 27 22:23:15

Re: [Linux-cluster] SCSI Reservations Red Hat Cluster Suite

2008-03-28 Thread Jeff Macfarland
Nice overview. Wish I had this a few weeks ago :-) I am curious as to why LVM2 is required? With simple modification of the scsi_reserve (and maybe fence_scsi), using an msdos partitioned disk seems to work fine. This is only in testing but I haven't seen any issues as of yet. Ryan O'Hara

RE: [Linux-cluster] RHCS / DRBD / MYSQL

2008-03-28 Thread Lon Hohberger
On Fri, 2008-03-28 at 17:24 +1300, Arjuna Christensen wrote: === Resource Tree === service { name = asteriskcluster; domain = asterisk; autostart = 1; ip { address = 192.168.111.1; monitor_link = 1; script { name = drbdcontrol; file =

Re: [Linux-cluster] SCSI Reservations Red Hat Cluster Suite

2008-03-28 Thread Tomasz Sucharzewski
Hello, Ryan O'Hara wrote: 4 - Limitations ... - Multipath devices are not currently supported. What is the reason - it is strongly required to use at least two HBA in a SAN network, which is useless when using scsi reservation. Regards, Tomasz Sucharzewski On Fri, 28 Mar 2008 09:20:53 -0500

Re: [Linux-cluster] SCSI Reservations Red Hat Cluster Suite

2008-03-28 Thread Alex Kompel
On Fri, Mar 28, 2008 at 8:15 AM, Ryan O'Hara [EMAIL PROTECTED] wrote: The reason for the cluster LVM2 requirement is for device discovery. The scripts use LVM commands to find cluster volumes and then gets a list of devices that make up those volumes. Consider the alternative -- users would

Re: [Linux-cluster] SCSI Reservations Red Hat Cluster Suite

2008-03-28 Thread Jeff Macfarland
True. Any solution for auto discovery? I've no problem with statically defining a device, but that would be pretty nice if possible. Alex Kompel wrote: On Fri, Mar 28, 2008 at 8:15 AM, Ryan O'Hara [EMAIL PROTECTED] wrote: The reason for the cluster LVM2 requirement is for device discovery. The

RE: [Linux-cluster] RHCS / DRBD / MYSQL

2008-03-28 Thread Fabio M. Di Nitto
On Fri, 28 Mar 2008, Lon Hohberger wrote: On Fri, 2008-03-28 at 17:24 +1300, Arjuna Christensen wrote: === Resource Tree === service { name = asteriskcluster; domain = asterisk; autostart = 1; ip { address = 192.168.111.1; monitor_link = 1; script { name =

Re: [Linux-cluster] Unformatting a GFS cluster disk

2008-03-28 Thread christopher barry
On Fri, 2008-03-28 at 07:42 -0700, Lombard, David N wrote: On Thu, Mar 27, 2008 at 03:26:55PM -0400, christopher barry wrote: On Wed, 2008-03-26 at 13:58 -0700, Lombard, David N wrote: ... Can you point me at any docs that describe how best to implement snaps against a gfs lun?

Re: [Linux-cluster] Unformatting a GFS cluster disk

2008-03-28 Thread Wendy Cheng
christopher barry wrote: On Fri, 2008-03-28 at 07:42 -0700, Lombard, David N wrote: On Thu, Mar 27, 2008 at 03:26:55PM -0400, christopher barry wrote: On Wed, 2008-03-26 at 13:58 -0700, Lombard, David N wrote: ... Can you point me at any docs that describe how best to implement

Re: [Linux-cluster] Unformatting a GFS cluster disk

2008-03-28 Thread Lombard, David N
On Fri, Mar 28, 2008 at 03:51:54PM -0400, christopher barry wrote: On Fri, 2008-03-28 at 07:42 -0700, Lombard, David N wrote: On Thu, Mar 27, 2008 at 03:26:55PM -0400, christopher barry wrote: fun as in 'May you live to see interesting times' kinda fun? Or really fun? The former.

Re: [Linux-cluster] Unformatting a GFS cluster disk

2008-03-28 Thread Lombard, David N
On Fri, Mar 28, 2008 at 04:54:22PM -0500, Wendy Cheng wrote: christopher barry wrote: On Fri, 2008-03-28 at 07:42 -0700, Lombard, David N wrote: On Thu, Mar 27, 2008 at 03:26:55PM -0400, christopher barry wrote: On Wed, 2008-03-26 at 13:58 -0700, Lombard, David N wrote: A fun

[Linux-cluster] SCSI reservation conflicts after update

2008-03-28 Thread Sajesh Singh
After updating my GFS cluster to the latest packages (as of 3/28/08) on an Enterprise Linux 4.6 cluster (kernel version 2.6.9-67.0.7.ELsmp) I am receiving scsi reservation errors whenever the nodes are rebooted. The node is then subsequently rebooted at varying intervals without any

Re: [Linux-cluster] SCSI reservation conflicts after update

2008-03-28 Thread christopher barry
On Fri, 2008-03-28 at 21:03 -0400, Sajesh Singh wrote: After updating my GFS cluster to the latest packages (as of 3/28/08) on an Enterprise Linux 4.6 cluster (kernel version 2.6.9-67.0.7.ELsmp) I am receiving scsi reservation errors whenever the nodes are rebooted. The node is then

Re: [Linux-cluster] SCSI reservation conflicts after update

2008-03-28 Thread Sajesh Singh
christopher barry wrote: On Fri, 2008-03-28 at 21:03 -0400, Sajesh Singh wrote: After updating my GFS cluster to the latest packages (as of 3/28/08) on an Enterprise Linux 4.6 cluster (kernel version 2.6.9-67.0.7.ELsmp) I am receiving scsi reservation errors whenever the nodes are