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Mount Options for Oracle files when used with NAS devices [ID 359515.1]

 修改时间 23-SEP-2011     类型 BULLETIN     状态 PUBLISHED 

In this Document
  Purpose
  Scope and Application
  Mount Options for Oracle files when used with NAS devices
     RAC  
      Single Instance
  References


 

 

Applies to:

Oracle Server - Enterprise Edition - Version: 10.1.0.2 to 11.2.0.2 - Release: 10.1 to 11.2
Information in this document applies to any platform.
Oracle Clusterware, Oracle Real Application Clusters, NAS

Purpose

The purpose of this bulletin is to document the options with which the NAS systems should be mounted. This note does not cover the new dNFS feature that was introduced in 11g.

Scope and Application

This document is relevant to all environments using Oracle Clusterware & RAC. 

Mount Options for Oracle files when used with NAS devices

RAC  


In the table below 
  • Binaries is the shared mount points where the Oracle Home and CRS_HOME is installed.
  • Datafiles includes Online Logs, Controlfile and Datafiles
  • nfsvers and vers are identical on those OS platforms that has nfsvers.  The ver option is an alternative to the nfsvers option. It is included for compatibility with other operating systems
  • Please note that the mount options on each of the following cells are applicable only to those type of files listed in the column heading.
  • For RMAN backup sets, image copies, and Data Pump dump files, the "NOAC" mount option should not be specified - that is because RMAN and Data Pump do not check this option and specifying this can adversely affect performance. 

Operating System

Mount options for    Binaries ##

Mount options for Oracle DatafilesMount options for CRS Voting Disk and OCR
Sun Solaris *

rw,bg,hard,nointr,rsize=32768,
wsize=32768,proto=tcp,noac,

vers=3,suid

rw,bg,hard,nointr,rsize=32768,
wsize=32768,proto=tcp,noac,
forcedirectio, vers=3,suid
rw,bg,hard,nointr,rsize=32768,
wsize=32768,proto=tcp,vers=3,
noac,forcedirectio
AIX (5L) **

rw,bg,hard,nointr,rsize=32768,
wsize=32768,proto=tcp,

vers=3,timeo=600

cio,rw,bg,hard,nointr,rsize=32768,
wsize=32768,proto=tcp,noac,
vers=3,timeo=600

cio,rw,bg,hard,intr,rsize=32768,
wsize=32768,tcp,noac,
vers=3,timeo=600

HPUX 11.23 ***  --rw,bg,vers=3,proto=tcp,noac,
hard,nointr,timeo=600,
rsize=32768,wsize=32768,suid
rw,bg,vers=3,proto=tcp,noac,
forcedirectio,hard,nointr,timeo=600,
rsize=32768,wsize=32768,suid
rw,bg,vers=3,proto=tcp,noac,
forcedirectio,hard,nointr,timeo=600
,rsize=32768,wsize=32768,suid
WindowsNot SupportedNot SupportedNot Supported
Linux x86
#
****

rw,bg,hard,nointr,rsize=32768,
wsize=32768,tcp, vers=3,
timeo=600, actimeo=0

rw,bg,hard,nointr,rsize=32768,
wsize=32768,tcp,actimeo=0,
vers=3,timeo=600

rw,bg,hard,nointr,rsize=32768,
wsize=32768,tcp,noac,actimeo=0,
vers=3,timeo=600

Linux x86-64 #
****
rw,bg,hard,nointr,rsize=32768,
 wsize=32768,tcp,vers=3,
timeo=600, actimeo=0
rw,bg,hard,nointr,rsize=32768, 
wsize=32768,tcp,actimeo=0, 
vers=3,timeo=600
rw,bg,hard,nointr,rsize=32768, 
wsize=32768,tcp,noac,vers=3,
timeo=600,actimeo=0
Linux - Itaniumrw,bg,hard,nointr,rsize=32768, 
wsize=32768,tcp,vers=3,
timeo=600, actimeo=0
rw,bg,hard,nointr,rsize=32768, 
wsize=32768,tcp,actimeo=0, 
vers=3,timeo=600
rw,bg,hard,nointr,rsize=32768, 
wsize=32768,tcp,noac,vers=3,
timeo=600,actimeo=0

* NFS mount option “forcedirectio” is required on Solaris platforms when mounting the OCR/CRS files when using Oracle 10.1.0.4 or 10.2.0.2 or later (Oracle unpublished bug 4466428) 
** AIX is only supported with NAS on AIX 5.3 TL04 and higher with Oracle 10.2.0.1 and later (NetApp) 
*** NAS devices are only supported with HPUX 11.23 or higher ONLY 
**** As per BUG 11812928, the 'intr' & 'nointr' are deprecated in OEL 5.6 kernels and up including Oracle Linux 6. It is harmless to still include it, but the "NFS: ignoring mount option: nointr" will appears. This message can be ingnored.


# These mount options are for Linux kernels 2.6 and above for older kernels please check Note 279393.1

Due to Unpublished bug 5856342, it is necessary to use the following init.ora parameter when using NAS with all versions of RAC on Linux (x86 & X86-64 platforms) until 10.2.0.4. This bug is fixed and included in 10.2.0.4 patchset.
filesystemio_options = DIRECTIO

 Single Instance

 

Operating System

Mount options for BinariesMount options for Oracle Datafiles
Sun Solaris *
(8, 9, 10)

rw,bg,hard,rsize=32768,wsize=32768,vers=3,nointr,proto=tcp,suid

rw,bg,hard,rsize=32768,wsize=32768,vers=3,[forcedirectio or llock],nointr,proto=tcp,suid
AIX (5L) **

rw,bg,hard,rsize=32768,wsize=32768,vers=3,intr,timeo=600,proto=tcp

rw,bg,hard,rsize=32768,wsize=32768,vers=3,cio,intr,timeo=600,proto=tcp

HPUX 11.23 ****rw,bg,hard,rsize=32768,wsize=32768,vers=3,nointr,timeo=600,proto=tcp,suidrw,bg,hard,rsize=32768,wsize=32768,vers=3,nointr,timeo=600,proto=tcp, suid, forcedirectio
WindowsNot SupportedNot Supported
Linux x86
#
rw,bg,hard,rsize=32768,wsize=32768,vers=3,nointr,timeo=600,tcprw,bg,hard,rsize=32768,wsize=32768,vers=3,nointr,timeo=600,tcp,actimeo=0*
Linux x86-64 #rw,bg,hard,rsize=32768,wsize=32768,vers=3,nointr,timeo=600,tcprw,bg,hard,rsize=32768,wsize=32768,vers=3,nointr,timeo=600,tcp,actimeo=0*
Linux - Itaniumrw,bg,hard,rsize=32768,wsize=32768,vers=3,nointr,timeo=600,tcprw,bg,hard,rsize=32768,wsize=32768,vers=3,nointr,timeo=600,tcp

 

* actime=0 or noac can be used


References

http://now.netapp.com/Knowledgebase/solutionarea.asp?id=kb7518
http://linux.oracle.com/pls/apex/f?p=102:2:3947951439689189::NO::P2_VC_ID:424

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产品
  • Oracle Database Products > Oracle Database > Oracle Database > Oracle Server - Enterprise Edition
关键字
CLUSTERWARE; CRS; NAS; NETAPP
错误
KCCCHB_3; ORA-600[KCCCHB_3]

posted on 2011-10-16 23:16 xrzp 阅读(1515) 评论(0)  编辑  收藏 所属分类: oracle-raclinux/unix

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