Oracle-L: RE: OFA and RAC on raw devices

From: Muqthar Ahmed <Muqthar.Ahmed_at_decoratetoday.com>
Date: Wed, 19 Nov 2003 06:05:51 -0800
Message-ID: <F001.005D7296.20031119060551@fatcity.com>

Gilles,

RAC Configuration:

ALL DATAFILES SHARED (RAW FILES) - both nodes should have access
ARCHIVE LOGS are not shared - Each node will have its own ARCHIVE LOGS (File System) I have configured ARCHIVE LOG as FAILOVER FILE SYSTEM.
UNDO (RAW FILES) - Each node will have its own UNDO.

We have STRIPED RAID1+0 to have good performance. Database is not pointing to RAW FILES directly. I have created SOFT LINKS to point to RAW FILES. I have created TABLESPACE using SOFT LINKS.

Muqthar Ahmed

-----Original Message-----
Sent: Wednesday, November 19, 2003 1:55 AM To: Multiple recipients of list ORACLE-L

Hi listers,

Configuration :
Hp-ux 11i
Oracle 9iR2 with RAC (2 nodes)
OSD clusterware : MC/Service Guard 11.15

Oracle software is installed on each node and the database is on shared raw devices.

Any experience/gotchas implementing OFA on RAC without cluster file systems? In particular, do you share the admin subtree between nodes ? and how (NFS mount ?)
Also do you cross-mount archive log file systems ?

Thanks in advance for any info or pointers

Regards

Gilles Parc

carpe diem !!
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Author: Gilles PARC
INET: gparc_at_online.fr

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Author: Muqthar Ahmed
INET: Muqthar.Ahmed_at_decoratetoday.com

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