Displaying 20 results from an estimated 6000 matches similar to: "OCFS Performance vs. Raw"
2004 Nov 22
3
Mode context extremely poor performance.
Hi all,
I curently have a big problem. One request (listed above) using context
take up to 1000 more time than the on RAW or ext2 database. I have ran
this request on a single IA32 machine with Redhat and dbf on ext2. The
average reponse time is less than a sec. The same request on RAC 4 nodes
cluster on RAW take the same average time. On ext2 idem. But on OCFS it
took up to 15 sec randomly
2004 Nov 22
3
Mode context extremely poor performance.
Hi all,
I curently have a big problem. One request (listed above) using context
take up to 1000 more time than the on RAW or ext2 database. I have ran
this request on a single IA32 machine with Redhat and dbf on ext2. The
average reponse time is less than a sec. The same request on RAC 4 nodes
cluster on RAW take the same average time. On ext2 idem. But on OCFS it
took up to 15 sec randomly
2004 Jul 16
12
OCFS Database too slow
Hi All,
we are using Red Hat 2.1 Kernel e38 along with MSA 1000.
ocfs version being used is
$ rpm -qa | grep ocfs
ocfs-tools-1.0.10-1
ocfs-2.4.9-e-enterprise-1.0.12-1
ocfs-support-1.0.10-1
Database Version is 9.2.0.5
However we find that the performance of the database on OCFS is too slow. even a select count(1) from all_tables takes like a while to complete.
We initially assumed RAC is
2004 Oct 26
1
Error Status = -999 messages
We are seeing these messages in our system log. any
idea what they might be? Unfortunately I'm not sure
what was happening at the time.
Oct 26 12:57:39 houided003 kernel: (13996) ERROR:
status = -999, Common/ocfsgendlm.c, 1304
Oct 26 12:57:39 houided003 kernel: (13996) ERROR:
status = -999, Common/ocfsgendlm.c, 1501
Oct 26 12:57:39 houided003 kernel: (13996) ERROR:
status = -999,
2004 May 27
1
OCFS not releasing space?
I have noticed that OCFS is not updating the filesystem space stats when
datafiles are reduced in size: is this Bug 62, and if so is there an expected
fix date?
ocfs-2.4.9-e-enterprise-1.0.11-1
ocfs-support-1.0.10-1
ocfs-tools-1.0.10-1
Linux sgl43d-122 2.4.9-e.35enterprise #1 SMP Wed Jan 7 15:11:27 EST 2004 i686
unknown
bytes name
2097152000 /data/oracle/QSG40/u01/dtr_med_i_02.dbf
/dev/sdc1
2004 Sep 01
2
ocfs doesn't free space?
an ocfs-volume was nearly full (only 800MB free). i deleted some
datafiles to free space:
$ df -h .
Filesystem Size Used Avail Use% Mounted on
/dev/sdp1 10G 5.3G 4.8G 53% /db/DPS
so there are more than 4GB available.
$ sqlplus /nolog
SQL*Plus: Release 9.2.0.4.0 - Production on Wed Sep 1 12:57:48 2004
Copyright (c) 1982, 2002, Oracle Corporation. All rights
2005 Aug 04
2
Can't load ocfs on ia64 EL3u3
# uname -r
2.4.21-20.ELsmp
[root@hp2620-2 root]# rpm -qa | grep ocfs
ocfs-tools-1.0.10-1
ocfs-support-1.0.10-1
ocfs-2.4.21-EL-1.0.13-1
[root@hp2620-2 root]# /sbin/load_ocfs
/sbin/insmod ocfs node_name=hp2620-2-eth1 ip_address=10.1.2.101 cs=1913 guid=8D65C7CEECF9EBE638BD0013215BD6E9 comm_voting=1 ip_port=7000
insmod: ocfs: no module by that name found
load_ocfs: insmod failed
[root@hp2620-2 root]#
2003 Oct 22
1
OCFS problem with 2.4.9-e.27
Hi all,
I trying install OCFS in Red Hat AS 2.1, with Kernel 2.4.9-e.27, updated
by RedHat-Network Service. When i compile the source code for version
ocfs-1.0.9 , ( configure, make and make install) , and then i execute
"depmod -a", i have the next output:
depmod: *** Unresolved symbols in
/lib/modules/2.4.9-e.27/kernel/drivers/addon/ocfs/ocfs.o
If i try insert module with
2005 Jun 26
1
OCFS for SMP kernel (EM64T)
Hi all,
My Ct's box is RH 3.0 SMP kernel EM64T.
They are asking if OCFS for SMP (EM64T) is available or not.
In following site, we can not see OCFS for SMP (EM64T).
http://oss.oracle.com/projects/ocfs/files/RedHat/RHEL3/x86_64/1.0.14-1/
----------
ocfs-2.4.21-EL-1.0.14-1.ia32e.rpm
OCFS driver for kernel version 2.4.21-27.EL and higher (EM64T)
ocfs-2.4.21-EL-1.0.14-1.src.rpm
OCFS driver
2005 May 23
1
RE: Ocfs-users Digest, Vol 25, Issue 6
When OCFS2 is available as Production?
==
Nguyen Quang Huy
Sr. Technical Sales Consultant
Oracle Vietnam
53 Quang Trung St, Hanoi
Email: quang.huy.nguyen@oracle.com
Phone: +84 4 943 2595
Fax: +84 4 943 2592
==
-----Original Message-----
From: ocfs-users-bounces@oss.oracle.com
[mailto:ocfs-users-bounces@oss.oracle.com]On Behalf Of
ocfs-users-request@oss.oracle.com
Sent: Tuesday, May 24, 2005
2004 Mar 30
1
OCFS install trouble w/ new kernel - unresolved symbols
I successfully have OCFS running in a two-node RAC environment using RHAS
3 (2.4.21-4.EL) using Qlogic 2310 cards. IO performance, however, was
terrible with the combination of OCFS and the Qlogic cards. After
extensive testing, OCFS did fine on its own, as did the fibre cards. Put
the two together, and everything literally ran twice as slow.
Support at Qlogic pointed me to
2004 Jul 20
1
ocfs support rpm?
I am doing an install of ocfs 1.0.12 on rh 3.0 and rpm install complains
[root@xxx ocfs-1.0.12]# rpm -Uvh *
error: Failed dependencies:
ocfs-support >= 1.0.10 is needed by ocfs-2.4.21-EL-1.0.12-1
ocfs-support >= 1.0.10 is needed by ocfs-2.4.21-EL-hugemem-1.0.12-1
ocfs-support >= 1.0.10 is needed by ocfs-2.4.21-EL-smp-1.0.12-1
where can i find ocfs-support rpm?
2006 Nov 16
1
OCFS Error on RHEL -3 Update 8
Hi All,
I am getting this error after updating RHEL 3 Update 5 to update 8..
After upgrading OCFS loading get failed
boot.log entries
Nov 10 06:00:00 HHMEA load_ocfs: modprobe: Can't locate module ocfs
Nov 10 06:00:00 HHMEA load_ocfs: load_ocfs: insmod failed
Nov 10 06:00:01 HHMEA ocfs: failed
Nov 10 06:00:01 HHMEA mount: mount: fs type ocfs not supported by kernel
I had given
depmod
2003 Nov 26
1
ocfs-2.4.21-EL-smp-1.0.9-9.i686.rpm does not workwith RHEL 3errata kernel
>also - for async io ;
>p2448994_9204_LINUX.zip is the patch to apply for oracle
>(this is metalink ARU patch number).
Wim,
The patch description on Metalink says:
DIRECT IO SUPPORT ON EXT2 FILESYSTEM
Which wasn't quite what I was expecting.
Kevin
-----Original Message-----
From: Wim Coekaerts [mailto:wim.coekaerts@oracle.com]
Sent: 25 November 2003 03:23
To: Brian M. Diehl
2006 Feb 07
1
REGARDING TO DOWNGRAING OCFS FROM 1.0.14-1 TO 1.0.9-12
Hi, all.
My name is Kenichiro Ochi, in Oracle Japan Support.
Customer examines upgrading OCFS from 1.0.9-12 to 1.0.14-1.
And customer asked us a question about the way of downgrading to 1.0.9-12.
(customer presumes a case in case after the upgrade.)
We tested the following...
0.After the upgrade
1.umount OCFS volume on all nodes
2.uninstall rpm (V1.0.14-1)
# rpm -e ocfs-tools-1.0.10-1
# rpm
2004 Jul 23
1
My node is restarted when running OCFS
Hi,
I am trying to install Oracle 9i RAC on SLES 8 SP3
with a shared firewire disk.
I am using the following OCFS:
OCFS Release 1.0.11-1 for suse sp3 2.4.21-138 smp kernel
ocfs-2.4.21-138-smp-1.0.11-1.i586.rpm
ocfs-tools-1.0.10-1.i386.rpm
ocfs-support-1.0.10-1.i386.rpm
1/ I have configured OCFS and a shared file system /opt/oracle/oradata
2/ I have created a raw device for use as quorum
2005 May 23
3
OCFS - Automounts
Greetings, I installed RedHat Linux AS version 3/Update 3 over the
weekend, along with ocfs RPMs that are listed below:
ocfs-2.4.21-EL-smp-1.0.13-1.i686.rpm
ocfs-support-1.0.10-1.i386.rpm
ocfs-tools-1.0.10-1.i386.rpm
Oracle 10g was then installed on the systems.
On both the test cluster that I used and the production cluster that I
installed over the weekend are some pretty strange lines
2003 Nov 24
2
ocfs-2.4.21-EL-smp-1.0.9-9.i686.rpm does not work with RHEL 3errata kernel
From: John Smiley [mailto:pro_oracle@yahoo.com]
Sent: Monday, November 24, 2003 5:07 PM
To: Wim Coekaerts
Cc: ocfs-devel@oss.oracle.com; ocfs-users@oss.oracle.com
Subject: [Ocfs-users] ocfs-2.4.21-EL-smp-1.0.9-9.i686.rpm does not work
with RHEL 3errata kernel
Wim,
ocfs-2.4.21-EL-smp-1.0.9-9.i686.rpm does not install
when the errata kernel (2.4.21-4.0.1) is installed in
RHEL 3. It complains
2004 Aug 07
1
Source for OCFS Support Package
Hello,
I want to use ocfs for a 10g RAC installation on a 2 node cluster,
consisting of 1 Athlon and 1 Pentium machine with Firewire storage. OS is
RHAS 3.
Since I need to build my own binary Athlon rpm's, I downloaded
ocfs-1.0.12.tar.gz
ocfs-tools-1.0.10.tar.gz
I was able to install both (./configure ; make - make install).
When I try to load_ocfs I get lots of errors
2006 Nov 27
1
copying files from ocfs to ext3
Hi, using ocfs-2.4.9-e-smp-1.0.12-1 on Redhat 3 U4
Trying to copy files from an ocfs volume to an ext3 volume is very very slow
- talking a couple of minutes for a 100Mb file.
same happens if I use o-direct or not, dd exhibits the same behaviour
ocfs is in the updatedb.conf and both filesystems are in the PRUNEPATHS line
in the same file (a reboot was done after the changes were made just to