使用NFS安装oracle软件

时间:2022-06-25 22:13:08

昨天。使用openfiler创建nas存储系统,安装oracle软件,在所有正面最好,要创建一个数据库时报ora错,原来使用nfs安装oracle数据库,mount选项有特殊要求,如以下。以备查:

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required on Solaris platforms when mounting the OCR/CRS files when using Oracle 10.1.0.4 or 10.2.0.2 or later (Oracle unpublished bug 4466428) 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Due to Unpublished bug 5856342, it is necessary to use the following init.ora parameter when using NAS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

依照上面所看到的,设置參数。结果仍然报错ora-27086,错误信息例如以下:

[oraten@yue ~]$ oerr ora 27086
27086, 00000, "unable to lock file - already in use"
// *Cause: the file is locked by another process, indicating that it is
// currently in use by a database instance.
// *Action: determine which database instance legitimately owns this file.

重新启动openfiler。成功解决这个问题,看来是之前mount不当导致在openfiler端有锁一直没有释放。

尽管oracle支持nfs,但使用nfs现场少。大多数使用nfs要备份数据库或存储归档

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