Home » Infrastructure » Unix » Can't See Newly Created LUN (ORACLE 11G R2 (11.2.0.1.0), ASM , SOLARIS 10, RAC of two Nodes)
Can't See Newly Created LUN [message #540242] Sat, 21 January 2012 01:56 Go to next message
janakors
Messages: 144
Registered: September 2009
Senior Member
hi,
i search the forums and not sure this is proper forum to place my question so sorry for that if it is a wrong forum.
i have an issue with newly crated LUN. SAN administrator created a 200GB LUN but i cant see it at DB side we have NetApp 3140 filer and i run this command ./sanlun lun show at path /u01/app/11.2.0/grid/bin" but i can see only existing LUNs . i confirmed from SAN admin and he said i created the LUN successfully.

can any one guide in this regard that what is missing at my side

kindly guide

Regards

[Updated on: Sat, 21 January 2012 01:58]

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Re: Can't See Newly Created LUN [message #540248 is a reply to message #540242] Sat, 21 January 2012 02:29 Go to previous messageGo to next message
Michel Cadot
Messages: 58632
Registered: March 2007
Location: Nanterre, France, http://...
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You're right this may not be the correct forum. We are an Oracle forum.

At Oracle side, the LUN (Unix disk) must be owned by oracle:dba and the path should match asm_diskstring ASM parameter, if this is a disk you want to add to ASM and a database.

In addition, as you are in RAC, the LUN must be shared between the servers.

Regards
Michel

[Updated on: Sat, 21 January 2012 02:30]

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Re: Can't See Newly Created LUN [message #540250 is a reply to message #540248] Sat, 21 January 2012 02:53 Go to previous messageGo to next message
janakors
Messages: 144
Registered: September 2009
Senior Member
yes, thank you but i cant see it in UNIX .once seen it then no problem to add to DB but i need help why i do not see it in UNIX

looking for your reply now

Regards
Re: Can't See Newly Created LUN [message #540252 is a reply to message #540250] Sat, 21 January 2012 02:57 Go to previous message
Michel Cadot
Messages: 58632
Registered: March 2007
Location: Nanterre, France, http://...
Senior Member
Account Moderator
This question is out of our scope.
You should post it in a Solaris or NetApp forum.

Regards
Michel
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