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

     修改時(shí)間 23-SEP-2011     類型 BULLETIN     狀態(tài) 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

    顯示相關(guān)信息 相關(guān)內(nèi)容


    產(chǎn)品
    • Oracle Database Products > Oracle Database > Oracle Database > Oracle Server - Enterprise Edition
    關(guān)鍵字
    CLUSTERWARE; CRS; NAS; NETAPP
    錯(cuò)誤
    KCCCHB_3; ORA-600[KCCCHB_3]

    posted on 2011-10-16 23:16 xrzp 閱讀(1556) 評論(0)  編輯  收藏 所屬分類: oracle-rac 、linux/unix

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