similar to: Re: AW: xm save fails on OCFS2

I''m using Xen with SLES10 and am using NPIV to attach FC SAN disks to my domUs. I''ve resize one of the disks on my SAN and I''m wondering if there''s a way to force Xen to rescan/resize the block device without shutting down the domU or unmounting the volume. Thanks, Nick -------- This e-mail may contain confidential and privileged material for the sole use

hi there i try to setup OCFS2 with loop device /dev/loop0 i've 4 servers running SLES10 SP2. internal ip's: 192.168.55.1, .2, .3 and .6 my cluster.conf: -------------------------------------------- node: ip_port = 7777 ip_address = 192.168.55.1 number = 0 name = www cluster = cawww node: ip_port = 7777 ip_address = 192.168.55.2

All, We are pleased to announce the release of OCFS2 1.2.9-1 for RHEL4 and RHEL5 on x86, x86_64, ppc64 and ia64 architectures. This release includes bug fixes, most of which have been backported from the mainline kernel. Some of the more interesting ones have been described in detail. For the full list of changes, please refer to the news.

All, We are pleased to announce the release of OCFS2 1.2.9-1 for RHEL4 and RHEL5 on x86, x86_64, ppc64 and ia64 architectures. This release includes bug fixes, most of which have been backported from the mainline kernel. Some of the more interesting ones have been described in detail. For the full list of changes, please refer to the news.

Hello, I have a cluster with two nodes, with SLES10 as base system. First I powered on one node, and the system is working just fine. Then, when a second node was added, the performance came down pretty bad. Any hints or ideas about this behaviour? TIA, M -- Saludos, Mauro Parra-Miranda Consultor Senior Novell - mparra at novell.com openSUSE Developer - mauro at openSUSE.org BB PIN - 22600AE9

Hi, we are using a SLES10 Patchlevel 3 with 12 Nodes hosting tomcat application servers. The cluster was running some time (about 200 days) without problems. Recently we needed to shutdown the cluster for maintenance and experianced very long times for the umount of the filesystem. It took something like 45 minutes each node and filesystem (12 x 45 minutes shutdown time). As a result the planned

hi, just to complete the story: i downloaded the iso-images of SLES9-SP4_x86_64 from novell and found inside ocfs2-tools and ocfs2console, both version 1.2.1. :-( we solved our problem without resizing the FS for now, but it would have been less complicated with resizing. perhaps we should consider upgrading to SLES10... :-D greetz, thomas

I'm trying to mount a ocfs2 volume (created on sles11) on my sles10sp2 server. I created the volume with these options: "mkfs.ocfs2 -C 128k -L CLUFS -M cluster -N 16 /dev/sdc". (dev/sdc is an iscsi device). It works to mount the volume with "mount.ocfs2 /dev/sdc /ocfs2" on my boxes (with o2cb configured for both nodes). When creating files on the ocfs2 volume I cant see

I''m running SLES10 SP1 and have been using file:/ for my file-backed domUs. The domUs sit on a shared OCFS2 SAN-backed filesystem and are run on my three or four XEN servers. I''m having issues with the loopback devices not being released when the domUs shutdown or migrate, so I decided to switch over to tap:aio for my file-backed domUs. This isn''t working, either.

Hi, i have a trouble with a ocfs2 partition. The "df -kh" command reports 63 GB of free space but only can use about 5 GB of this free space !! Then, the ocfs2 partition is wasting 58 GB of free space !!? df -kh S.ficheros Tama?o Usado Disp Uso% Montado en /dev/sda1 300G 238G 63G 80% /home/mail This are the mount options of the partition: mount /dev/sda1 on

Hey, everyone, I''m running Xen 3.2 (SLES10) and trying to get an OpenSolaris PV domU to run correctly. I''ve followed a couple of the instruction sets out on the Xen wiki and other folks blogs, but I''m running into an issue with the domU crashing. The OpenSolaris version is the latest development release - 5.11-0.128. The config looks like this:

Hello. I plan to use OCFS2 + DRBD for email server. Problem: I use "seeker" for testing http://www.linuxinsight.com/how_fast_is_your_disk.html And get this: Results: 65 seeks/second, 15.23 ms random access time Then I do rm of many files - it fals to 10 seeks/second and performance is terrible. What can I do to increase it? What`s wrong? Below is many info. What we have: Debian

hi, i am trying to install oracle rac on fedora core 6 through iscsi. when i try to mount, mount.ocfs2: Invalid argument while mounting /dev/mapper/rac-crs on /mnt/crs. Check 'dmesg' for more information on this error. error log in dmesg, ocfs2: Unmounting device (253,11) on (node 255) (27354,0):ocfs2_parse_options:753 ERROR: Unrecognized mount option "datavolume" or missing

Hello, today I noticed the following on *only* one node: ----- cut here ----- Apr 29 11:01:18 node06 kernel: [2569440.616036] INFO: task ocfs2_wq:5214 blocked for more than 120 seconds. Apr 29 11:01:18 node06 kernel: [2569440.616056] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Apr 29 11:01:18 node06 kernel: [2569440.616080] ocfs2_wq D

I'm using ocfs2 and all modules from Suse (SLES9), no self compilations. Here are the details: * 32-bit machine (writing to ocfs2 partition/LUN and where the corruption was reported): Kernel: 2.6.5-7.257-bigsmp #1 SMP i686 i386 GNU/Linux OCFS2 rpms: ocfs2console-1.2.1-4.2 ocfs2-tools-1.2.1-4.2 o2cb_ctl -V: o2cb_ctl version 1.2.1 /etc/init.d/o2cb status: Module "configfs":

Howdy, I am trying to setup a 10gR2 RAC on top of some nbd devices. OS is Centos4.1/i386, (2.6.9-11.0.0.10.3.EL, ocfs2-2.6.9-11.0.0.10.3.EL-1.0.4-1). ocfs2 setup went perfectly well, btw. (besides the fact that ocfs2console apparently ignores nbd disks) mount says /dev/nbd1 on /opt/oradata/data1 type ocfs2 (rw,_netdev) on both nodes ls says (after runInstaller was started, so the files were

Hello All, I have multiple OCFS2 clusters on SLES10 SP2 running Xen. We needed to increase the O2CB_HEARTBEAT_THRESHOLD from 31 up to 61 and did so successfully on 2 of our 3 clusters. However on one of the three clusters we are not able to change the value. The /etc/sysconfig/o2cb file contains 61 as the threshold after reconfiguring via /etc/init.d/o2cb configure, we reconfigure all 3 nodes at

HVM = fully virtualized. The question is, why are you using fully virtualized domUs? Why not paravirtualized (PV)? >>> On 2008/06/16 at 16:07, Rudi Ahlers <Rudi@SoftDux.com> wrote: Itamar - IspBrasil wrote: > why you''re using hvm ? its slow > > > > Rudi Ahlers wrote: >> Hi all >> >> I''m running CentOS 5.1 x64 + Xen 3.0 & I

Hello, I am trying to setup a simple 2 node cluster in sles10 64bit. This is just for testing purposes to validate one of our iscsi products. I followed the instructions from http://wiki.novell.com/images/3/37/Exploring_HASF.pdf After doing all the xml stuff for stoneith, when I do a mount I see that the iscsi luns are not getting mounted. Moreover, when I do a /etc/init.d/o2cb status, I see

Kathy, Thank you very much! Peter Olson Alcatel-Lucent Member of Technical Staff Services Technologies 1960 Lucent Lane Rm 7G334 Naperville, IL 60566 peterolson@alcatel-lucent.com Phone: 630 979 0573 Mobile: 630 430 6926 -----Original Message----- From: xen-users-bounces@lists.xensource.com [mailto:xen-users-bounces@lists.xensource.com] On Behalf Of xen-users-request@lists.xensource.com Sent: