RE: Question re oracleasm
- From: "William Wagman" <wjwagman@xxxxxxxxxxx>
- To: "Greg Rahn" <greg@xxxxxxxxxxxxxxxxxx>
- Date: Tue, 13 Mar 2007 11:21:48 -0700
Greg,
I took a look at the note and don't see an answer to this particular
question. The interesting thing is that ./etc/init.d/oracleasm listdisks
returns nothing. That is the puzzling thing.
Thanks.
Bill Wagman
Univ. of California at Davis
IET Campus Data Center
wjwagman@xxxxxxxxxxx
(530) 754-6208
-----Original Message-----
From: Greg Rahn [mailto:greg@xxxxxxxxxxxxxxxxxx]
Sent: Monday, March 12, 2007 9:32 PM
To: William Wagman
Cc: oracle-l@xxxxxxxxxxxxx
Subject: Re: Question re oracleasm
These are the files were created and are used by ASMlib.
When you use "/etc/init.d/oracleasm createdisk ..." it will put a file
in the /dev/oracleasm/disks directory.
I believe that /dev/oracleasm/iid is for the ASM instance ids. Since
there are 3, I assume you have 3 ASM instances in your cluster.
See "Making Disks Available to ASMLib"
http://www.oracle.com/technology/tech/linux/asmlib/install.html
Regards,
Greg Rahn
http://structureddata.org
-------- Original Message --------
Subject: Question re oracleasm
From: "William Wagman" <wjwagman@xxxxxxxxxxx>
To: oracle-l@xxxxxxxxxxxxx
Date: 3/12/2007 5:02 PM
> Greetings,
>
> I have installed asmlib on some of our Linux RHEL3 RAC clusters
running
> 10gR1. I see a /dev/oracleasm in which there is one or more empty
plain
> files:
> $ cd /dev/oracleasm
> $ ls -lR
> .:
> total 0
> drwxr-xr-x 1 root root 0 Mar 1 12:26 disks
> drwxrwx--- 1 oracle dba 0 Mar 1 12:26 iid
>
> ./disks:
> total 0
>
> ./iid:
> total 0
> -rwx------ 1 oracle dba 0 Mar 1 12:28
0000000000000001
> -rwx------ 1 oracle dba 0 Mar 1 12:29
0000000000000002
> -rwx------ 1 oracle dba 0 Mar 5 14:15
0000000000000003
> $
>
> I have no idea what these files are for or what created them. Does
> anyone know what they are for?
>
> Thanks.
>
> Bill Wagman
> Univ. of California at Davis
> IET Campus Data Center
> wjwagman@xxxxxxxxxxx
> (530) 754-6208
> --
> //www.freelists.org/webpage/oracle-l
>
>
>
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