oracle link binaries,Oracle环境中使用NFS的mount选项
在oracle環(huán)境中使用NFS，在mount的時候需要修改一些選項，否則可能導(dǎo)致各種問題，比如ORA-27086和ORA-27054錯
誤。不管你是將Oracle安裝在NFS設(shè)備也好，是將datafile放置在NFS設(shè)備也好，是備份到NFS設(shè)備也好，如果出現(xiàn)相關(guān)的錯誤，則需要檢查
下是否mount的選項有問題。一般只要用hard方式來mount的，都不會有太多問題。
以下內(nèi)容引自Metalink(Doc
ID:359515.1)，適用于10.1.0.2以上版本，供參考：
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
Operating System
Mount options for Binaries
Mount options for Oracle Datafiles
Mount 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
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,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,vers=3,
timeo=600,noac
Linux – Itanium
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
* 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10.1.0.4 or 10.2.0.2 or later (Oracle unpublished bug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
# 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 Binaries
Mount 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,suid
rw,bg,hard,rsize=32768,
wsize=32768,vers=3,nointr,
timeo=600,proto=tcp,suid
Linux x86
#
rw,bg,hard,rsize=32768,
wsize=32768,vers=3,nointr,
timeo=600,tcp
rw,bg,hard,rsize=32768,
wsize=32768,vers=3,nointr,
timeo=600,tcp,actime=0*
Linux x86-64 #
rw,bg,hard,rsize=32768,
wsize=32768,vers=3,nointr,
timeo=600,tcp
rw,bg,hard,rsize=32768,
wsize=32768,vers=3,nointr,
timeo=600,tcp,actime=0*
Linux – Itanium
rw,bg,hard,rsize=32768,
wsize=32768,vers=3,nointr,
timeo=600,tcp
rw,bg,hard,rsize=32768,
wsize=32768,vers=3,nointr,
timeo=600,tcp
* actime=0 or noac can be used
總結(jié)
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