search for: ocfs1

...I'm testing OCFS2 as a cluster filesystem for a mail system based on maildir, so basically the filesystem must be able to deal with lots of directories, and lots of small files. The first "oddity", is that when I mount a newly formated ocfs2 fs, it already contains used space: [root@ocfs1 /]# df /cgp02 Filesystem 1K-blocks Used Available Use% Mounted on /dev/sdb2 10710016 135004 10575012 2% /cgp02 The info for that partition: [root@ocfs1 /]# fsck.ocfs2 -n /dev/sdb2 Checking OCFS2 filesystem in /dev/sdb2: label: cgp02 uuid:...

Hello All, I have few questions around our use of ocfs1/2 for archive logs on 10G RAC. Is there an article out there describing why fragmentation is a special concern for ocfs1/2? Are there ways to remove fragmentation short of rebuilding the fs? Is there a way to estimate how often we will need to rebuild the fs? Any special tools/packages available t...

Another question. When my database is running, I do [oracle@LNCSTRTLDB03 LPTE3]$ cp --o_direct xdb01.dbf /tmp cp: cannot open `xdb01.dbf' for reading: Permission denied [oracle@LNCSTRTLDB03 LPTE3]$ When the database is shudown it works. Is this normal for ocfs because with any other filesystem I can just copy a file at any time (Its only a testing, I know I cant copy datafiles and have

The following patch adds ocfs support to blkid. --rusty # This is a BitKeeper generated patch for the following project: # Project Name: Ext2 filesystem utilities # This patch format is intended for GNU patch command version 2.5 or higher. # This patch includes the following deltas: # ChangeSet 1.1327 -> 1.1328 # lib/blkid/probe.c 1.15 -> 1.16 #

Has anybody used ocfs on Redhat AS3 with a 2.6 kernel? If so, got any special instructions or tips? Thanx -Tony ------------------------------ Anthony J. Biacco Systems/Network Administrator Quris, Inc. 720-836-2015

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Hello, I am facing a problem during root.sh of 10g Release 2, on RH 4.0 update 1 + ocfs2. During the root.sh it reports the following error: PROT-1: Failed to initialize ocrconfig Failed to upgrade Oracle Cluster Registry configuration Looking to the created ocrconfig logfile we can see the following: Oracle Database 10g CRS Release 10.2.0.1.0 Production Copyright 1996, 2005 Oracle. All

Hello, I am facing a problem during root.sh of 10g Release 2, on RH 4.0 update 1 + ocfs2. During the root.sh it reports the following error: PROT-1: Failed to initialize ocrconfig Failed to upgrade Oracle Cluster Registry configuration Looking to the created ocrconfig logfile we can see the following: Oracle Database 10g CRS Release 10.2.0.1.0 Production Copyright 1996, 2005 Oracle. All

...s back in service in less then 10 seconds. This needs to be fixed but I don't think it is what is causing our reboots. 2 of the nodes rebooted once while being idle (ocfs2 and clusterware were running, no db) and one node rebooted while idle (another node was copying using fscat our 9i db from ocfs1 to the ocfs2 data volume) and once while some load was put on it via the upgraded 10g database. In all cases it is as if someone a hardware reset button. No kernel panic (at least not one leading to a stop with visable message), we can get a dirty write cache for the internal cciss controller. Th...

I have been a user of OCFS2 for quite some time now (2 years or so) and a user of Oracle RAC for several years as well. My usage of these two is completely independent though, the cluster filesystem is for application level usage (web servers, etc.) only because RAC can manage its own shared storage directly. And that brings me to my observation/question... I keep seeing a lot of messages

I am still having this weird problem with nodes hanging while I'm running OCFS. I'm using OCFS 1.0.9-12 and RHAS 2.1 I've been working on tracking it down and here's what I've got so far: 1. I create a file from node 0. This succeeds; I can /bin/cat the file, append, edit, or whatever. 2. From node 1, I do an operation that accesses the DirNode (e.g. /bin/ls) 3. Node 0

I am still having this weird problem with nodes hanging while I'm running OCFS. I'm using OCFS 1.0.9-12 and RHAS 2.1 I've been working on tracking it down and here's what I've got so far: 1. I create a file from node 0. This succeeds; I can /bin/cat the file, append, edit, or whatever. 2. From node 1, I do an operation that accesses the DirNode (e.g. /bin/ls) 3. Node 0