similar to: OCFS and ASM

I?ve an issue related to Oracle 10g RAC. I?ve 2 node cluster each being Dell 2850 Server with RHEL 4.0 I?ve EMC CX300 SAN storage with following partitions /orasoft 10 Gb OCFS2 File system /oracrs 2 Gb OCFS2 File system /orabackup 100 Gb OCFS2 File system The datafiles are on ASM which is not directly visible in OS.

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, 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:

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:

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 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 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, we have a 2 node / 3 node RAC installation with OCFS. We have the following observations. 1. TIME STAMP Issue We have noticed that the time stamp which is shown on the datafiles doesnt remain the same even after a shutdown normal /shutdown immediate i.e If I shutdown all RAC instances ( A , B , C) using shutdown normal / immediate, the timestamp on the datafiles are not the same. Even

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

Sunil Mushran wrote: >And as that gets into reading debugocfs outputs, the user has to make the determination, if the effort is worth the gain in performance. Why only logfiles? Well, because Oracle performs large ios only to the logfiles. The ios to be datafiles are in smaller chunks. Hope this helps. Sunil I'd like to point out a small mistake in this post. Oracle most certainly

OCFS Experts, Sorry if the questions below are naive, or were answered before, but here it goes. I have a potential client who at the moment having problems installing 10g RAC on RHEL 3.0 (2.4.21-20). They using (rather planning to use) OCFS for everything, including CRS files (OCR, voting). Questions: 1) They use custom kernel (modified by their security people). Do we support OCFS on the

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:~ #

I am in the middle of rolling RHEL 4 update 5 ( 2.6.9-55) through my servers. We use a development, QA, and production rollout. Unfortunately I have ocfs members in each of these groups that need to share filesystems. The network compatibility issues between ocfs2 tools 1.2.4 and 1.2.5 are causing the members to not be able to operate with ocfs. Hence this breaks my systems or causes me to

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

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

Skipped content of type multipart/alternative

Skipped content of type multipart/alternative

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 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

Hi, we have installed ocfs2 on Rhat 4. It is being used as a general clustered file system. There are no oracle binaries or datafiles on the ocfs volume. So no need for RMAN or oarcle agents etc etc. The customer would like to backup the volume using arcserve. However CA are saying that they cannot backup from an ocfs volume. Has anyone out there got any words of wisdom about backing up