similar to: cluster member hangs during reboot

We are in the process of migrating to new database servers. Our current RAC clusters are running OCFS2 1.2.9 on RHEL 4. Our new servers are running OCFS2 1.6 OEL5. If possible, we would like to minimize the amount of data that needs to move as we migrate to the new servers. We have the following questions: 1. Can we mount an existing OCFS2 1.2 volume on a servers running OCFS2 1.6?

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

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

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

A new release of the puppetlabs/postgresql module is now available on the Forge: https://forge.puppetlabs.com/puppetlabs/postgresql/2.1.0 Changelog ======== This release is primarily a feature release, introducing some new helpful constructs to the module. For starters, we''ve added the line `include ''postgresql_conf_extras.conf''` by default so extra parameters not

Has anyone encountered this error or know how to correct it? I couldn''t find any Rails-specific info about this on google. Here are the circumstances: /usr/local/bin/ruby --version ruby 1.8.4 (2005-12-24) [i686-linux] /usr/local/bin/rails --version Rails 1.1.6 ## Create mcd app rails mcd -d oracle cd mcd ## Create oracle tablespace & user sqlplus ''/ as

Hello All, We're hosting DB1 and DB2 with db_block_size set to 8K, 16K respectively File system creation is done with mkfs.ocfs2 -b 4K -C 32K -N 4 -L LABLE /dev/mapper/xxxx Mount is done with: ocfs2 _netdev,datavolume,nointr 0 0 I'd like to know if we can separate most of the tablespaces on different LUNs, even if they're on the same disk group sometimes, is it

Hi, dat1<- read.table(text=" id??????????????? t???????????????????? scores 2???????????????? 0??????????????????????? 1.2 2???????????????? 2???????????????????????? 2.3 2???????????????? 3??????????????????????? 3.6 2???????????????? 4??????????????????????? 5.6 2???????????????? 6??????????????????????? 7.8 3???????????????? 0??????????????????????? 1.6 3????????????????

Hello, I've got a 2 node HP DL580 cluster supported by a Fibrechannel SAN with dual FC cards, dual switches and an HP EVA on the back end.? All SAN disks are multipathed.? Installed software is: Redhat 5.3 ocfs2-2.6.18-128.1.14.el5-1.4.2-1.el5 ocfs2-tools-1.4.2-1.el5 ocfs2console-1.4.2-1.el5 Oracle RAC 11g ASM Oracle RAC 11g Clusterware Oracle RAC 10g databases OCFS2 isn't being used by

My log says suddenly: Dec 14 02:35:16 hp1 kernel: [1492482.232822] o2net: no longer connected to node hp2 (num 1) at 192.168.1.2:7777 Dec 14 02:35:18 hp1 kernel: [1492483.960150] BUG: soft lockup - CPU#1 stuck for 61s! [kvm:32398] I have no idea what happens here and why - but the result are a lot of problems with virtual machines. Viele Gr??e Andreas Rittershofer -- Hier k?nnte keine

Hi All, Is there a way to tune the zfs prefetch on a per pool basis? I have a customer that is seeing slow performance on a pool the contains multiple tablespaces from an Oracle database, looking at the LUNs associated to that pool they are constantly at 80% - 100% busy. Looking at the output from arcstat for the miss % on data, prefetch and metadata we are getting around 5 - 10 % on data,

Hi All, we´re currently running an Oracle DB un SuSE 7.2 with kernel 2.2.19 and 0.0.7b ext3 Patch. Do you have any recommendations for maximum performance with the Database? Tablespace Sizes are about 15 GB User, 10 GB Temp. Main Operation of DB is reporting (index load, table scan, arithmetic operations). Which mount option should be best (concerning performance)? Hints welcome. -- Christian

Hi, I''m trying to get my head around rails, but the documentation seems sparse at best (and manuals.rubyonrails.com is unreachable from my location for whatever reason). I''m trying to figure out a few things: 1) The documentation for the magicfields mentions using datetimes instead of timestamps, which pgsql doesn''t appear to support. What''s the answer in this

We used rsync 2.6.3 on a couple of Solaris 8 machines to update an Oracle database from one machine to another. Here is the procedure I used: The source database was up and running so this operation was similar to doing a hot backup. I queried the source database for a list of tablespace names, and for each tablespace, I queried the list of datafiles. I put the tablespace in hot backup mode,

I am running R version 2.8.1 on Windows XP OS. This works fine. (Data.frame dta is created with records from the DB2 table.): sql <- "select * from storage.testappend_slt order by uut" dta <- sqlQuery(channel,sql) But when I try to append records (from data.frame newdta) to the same DB2 table. I get an error: sqlSave(channel, newdta, tablename = storage.testappend_slt, append

I have set up an cluster with ocfs2 on top of drbd in primary/primary mode. As long as the datadir is in /var/lib/mysql, everything works fine. But as soon as I put the datadir on the ocfs2 filesystem /mnt/data/mysql mysql fails with: [Ubuntu] root at fs2:/etc# mysqld --safe-mode 090930 18:08:14 [Warning] Can't create test file /mnt/data/mysql/fs2.lower-test 090930 18:08:14 [Warning]

I have been trying for 2 months to get my samba server to add machine accounts 'on the fly" I have added both of these to my smb.conf add user script = /usr/sbin/useradd -d /dev/null -g 100 -s /bin/false -M %u add machine script = /usr/sbin/useradd -d /dev/null -g 102 -s /bin/false Neither of these seems to do anything. I have around 250 computers to add, so adding the machine

On Thu, Aug 28, 2003 at 12:51:16PM +0300, Sviatoslav Sviridov/Lintec Project wrote: > > Sorry for direct reply, but mail server at samba.org blocks my messages. Postmasters, Martin, For your consideration. > Begin forwarded message: > > Date: Thu, 28 Aug 2003 12:43:54 +0300 > From: Sviatoslav Sviridov/Lintec Project <svd@lintec.minsk.by> > To: rsync@lists.samba.org

I''ve installed facter-1.6.0 and puppet-2.7.3 on a number of SLES 10 hardware nodes (HP DL580) running the Virtuozzo hosting software. Well, facter correctly identifies such a machine as a hardware node ("virtual => openvzhn") but somehow concludes that the hardware node is in fact virtual. ("is_virtual => true") This breaks some rather important logic. If

Dear all... Currently I am having 5 RAC nodes with Configurations as below : 1. HW = DL580 32 Bit Processor 2. OS = RHAS 2.1 3. OCFS= Latest Version 4. RAC= Oracle9i 9.2.0.5 (32 Bit) Now I am planning to add 2 more Rac Nodes in the existing RAC: 1. HW=Itanium 64 bit processor 2. OS=RHAS 3.0 3. OCFS=Latest Version 4. RAC=Oracle9i 9.2.0.5 (32 bit) Can I