oracle使用nfs

最近使用expdp，平台aix6.1,库10.2.0.4，rac

报了个

ORA-39001: invalid argument value
ORA-39000: bad dump file specification
ORA-31641: unable to create dump file "/orabak/xxx.dmp"
ORA-27054: NFS file system where the file is created or resides is not mounted with correct options
Additional information: 6

 

查了Metalink（Doc ID:359515.1），适用于10.1.0.2以上版本，供参考：

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required on Solaris platforms when mounting the OCR/CRS files when using Oracle 10.1.0.4 or 10.2.0.2 or later (Oracle unpublished bug 4466428)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

 

 

结果还是不行，继续查，惨烈，是个bug，ID 9115046.8

Bug 9115046  ORA-27054 from EXPDP to NFS disk which does not have "noac" set

Affects:

Product (Component)	Oracle Server (Rdbms)
Range of versions believed to be affected	Versions BELOW 12.1
Versions confirmed as being affected	11.1.0.7 11.1.0.6 10.2.0.4
Platforms affected	Generic (all / most platforms affected)

Fixed:

This issue is fixed in

12.1 (Future Release) 11.2.0.2 (Server Patch Set)

 

Description

ORA-027054 error is reported by expdp when run against a 
RAC enabled database if the target location for the data pump 
data file is an NFS disk which does not have the "noac"
property set against it. "noac" is required for datafiles
and many other database file types but should not be needed
for expdp output files.
 

Workaround
  Use a different destination for the datapump export file
  which does have relevant attributes, or is a local file system
 OR
  Use event 10298 level 32 to disable the noac check
  (but take care as this avoid all NFS checks for all file
   types which can lead to corruption scenarios if disks
   are not mounted with the correct options)