oracle版本：11.2.0.4.0
操作系统:Aix 7.1
问题描述：使用NFS方式挂载文件目录到RAC的任意节点后，进行数据库备份报错如下；
ORACLE MOS查询建议如下：
RAC
- 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,
|
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,
|
cio,rw,bg,hard,nointr,rsize=32768,
|
cio,rw,bg,hard,intr,rsize=32768,
|
| 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,
|
rw,bg,hard,nointr,rsize=32768,
wsize=32768,tcp,actimeo=0, vers=3,timeo=600 |
rw,bg,hard,nointr,rsize=32768,
|
| 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required on Solaris platforms when mounting the OCR/CRS files when using Oracle 10.1.0.4 or 10.2.0.2 or later (Oracle unpublished bug 4466428)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
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,
|
rw,bg,hard,rsize=32768,
wsize=32768,vers=3,[forcedirectio or llock], nointr,proto=tcp,suid |
| AIX (5L) ** |
rw,bg,hard,rsize=32768,
|
rw,bg,hard,rsize=32768,
|
| 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 |