similar to: Upgrading ocfs2 when applying kernel patches.

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, I have two OCFS file file systems mounted at /ocfs_1 and /ocfs_2. I have unmounted both OCFS file systems and was trying to then offline and unload OCFS. The offline command failed with - # ./o2cb offline Stopping O2CB cluster ocfs2: Failed Unable to stop cluster as heartbeat region still active Looking at the processes on this box shows a number of OCFS processes are still active -

Hi to all, this is My first time on this mailinglist. I have a problem with Ocfs2 on Debian etch 4.0 I'd like when a node go down or freeze without unmount the ocfs2 partition the heartbeat not fence the server that work well ( kernel panic ). I'd like disable or heartbeat or fencing. So we can work also with only 1 node. Thanks

Hi everybody, My problem is that I want to add a new node to an existing RAC with ocfs2, without stop the database. If I add a new node to an existing ocfs cluster, do I need to stop the ocfs in the others nodes of the cluster? I've tried to do it without stop the ocfs in the others nodes but I get the following error:

Hi All, Scenario: I'm trying to install 9i rac on a 2 node cluster on OCFS2 OS: Oracle enterprise linux To my understanding, OCFS2 supports shared home installs which to my knowledge is not only can i have datafile and control files but also clustermanager files and binaries (pretty much everything: no files or executables need to kept local to any nodes). I have one single shared file for

Hi, Sunil or Tao, I have a 4 nodes OCFS2 cluster running OCFS2 1.2.8 on SuSE 9 SP4. When I tried to do failover testing (shutting down one node), the whole cluster hung (I can not even login to any server in the cluster). I have to bring all of them up and then be able to use the system. What kind of behavior is it? Is it the fence of OCFS2? Below is my configuration. aopcer13:~ #

Hello All, Is it normal to lose a shared node in OCFS shared servers? We have either lost the whole ocfs mount point or lost mount point on one of the shared nodes couple of times. Is this due to some misconfiguration? Thanks, Pratima Kalra (916) 795-3833 -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hello... it was put under my attention that a partition we have in one of our production system was displaying wrong size with df command.... 123 GB... but in fact the size of all the files is a mere 15 GB.... What is going on? Shall we use ocfs.fsck to fix that? Is strange... Thanks for any comment.... Raymundo Garcia ________________________________ The information contained in this message

Hi list, today, I installed a two node Oracle 10g RAC system on SLES9 SP2 RC2 which shares (via a SAN) a database volume and a quorum (ocr and voting). This volumes are formated with ocfs2 - so far no problem. At the moment I'm stuck with the mounting of these volumes at boot time. The user-guide of ocfs2-tools mentions to add the corresponding lines to fstab - but at the time when fstab

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I am working currently on cloning on a regular basis our production OCFS2 volumes to our test environment. For the database (Oracle 10G R2 RAC) we put it into backup mode, then execute a Snapclone on our 3Par SAN. Then we use RemoteCopy and SnapClone to our development 3Par SAN. To recover the OCFS2 volume I got through the following steps: Stop database umount /export/<volume name> Log

Hi, Is this "Unresolved Symbols" issue only occurring on VMware with e.38? We have OCFS users want to update their kernel to e.34 or e.38 without VMware. Please advise, Thanks! Roger--- -----Original Message----- From: Wim Coekaerts [mailto:wim.coekaerts@oracle.com] Sent: Friday, April 30, 2004 12:20 PM To: Sunil Mushran Cc: ocfs-users@oss.oracle.com Subject: Re: ENC: ENC:

Can I create an OCFS 2 filesystem over a ASM volume to store datafiles? Thanks! Roger---

I have an OCFS2 filesystem on a coraid AOE device. It mounts fine, but with heavy I/O the server self fences claiming a write timeout: (16,2):o2hb_write_timeout:164 ERROR: Heartbeat write timeout to device etherd/e0.1p1 after 12000 milliseconds (16,2):o2hb_stop_all_regions:1789 ERROR: stopping heartbeat on all active regions. Kernel panic - not syncing: ocfs2 is very sorry to be fencing this

As I said before, I'm not a linux expert. In which file of kernel source can I look for any missing code ? And specially what do I have to check ? __________________________________________ Mauro Staretz - MI Montreal Inform?tica Ltda Microsoft MCSE+I / MCDBA / MCP - Oracle OCP Tel: 55-21-2291-6116 R.2104 Fax: 55-21-2533-6028 __________________________________________ -----Mensagem

Hi all, I stumbled over a curious thing. The Linux tools "df" and "du" aren't working correctly on an OCFS2 filesystem. "df" shows approx. twice the size as there is on the volume. Here how I found out about this issue: - same dir(a few files more in OCFS but the files are ca. 12 kB in size), first on XFS second on the OCFS volume # du -ms

I get the following error when trying to mount: Nothing changed (in any case not that I know of). I get the same error from both nodes. Please assist. # mount /u02 mount.ocfs2: Invalid argument while mounting /dev/sdd1 on /u02. Check 'dmesg' for more information on this error. /etc/fstab: /dev/sdd1 /u02 ocfs2 _netdev,datavolume,nointr 0 0

I have a 2 node cluster of HP DL380G4s. These machines are attached via scsi to an external HP disk enclosure. They run 32bit RH AS 4.0 and OCFS 1.2.4, the latest release. They were upgraded from 1.2.3 only a few days after 1.2.4 was released. I had reported on the mailing list that my developers were happy, and things seemed faster. However, twice in that time, the cluster has gone down due

Hi, Does OCFS require NAS hardware to run or does normal PC hard disk work? Thanks, Pete -------------- next part -------------- An HTML attachment was scrubbed... URL: http://oss.oracle.com/pipermail/ocfs2-users/attachments/20081219/1bc9110b/attachment.html

Hi everyone. Does anyone know why the user-space heartbeat (linux-ha) patches from SuSE / Novell are not commited to the mainline ocfs2 source tree? Or are they? Is there an easy way (which does not break the distros package management) to apply these? Thanks, Christian