Re: Disk/Partitions under ASM DiskGroup

Niall,

Thanks. But I doubt it is available in asm instance.

Randy,
Thank you very much for this useful info. So, it is actually, a two step process.
I have like this. Do you know what does this 8 represent? And what do the first and second parameter represent? Any pointers? And one more thing if I can ask, how can determine if it is a partition or a disk itself? 9At least in this case, all of them are partitions).

[root_at_lin1 dev]# ls -ltr | grep sda

brw-rw----  1 root disk     8,   0 Nov 17 12:35 sda
brw-rw----  1 root disk     8,   1 Nov 17 12:35 sda1
brw-rw----  1 root disk     8,   2 Nov 17 12:35 sda2
brw-rw----  1 root disk     8,   3 Nov 17 12:35 sda3
brw-rw----  1 root disk     8,   4 Nov 17 12:35 sda4
brw-rw----  1 root disk     8,   6 Nov 17 12:35 sda6
brw-rw----  1 root disk     8,   5 Nov 17 12:35 sda5
brw-rw----  1 root disk     8,   7 Nov 17 12:35 sda7
brw-rw----  1 root disk     8,   8 Nov 17 12:35 sda8
brw-rw----  1 root disk     8,   9 Nov 17 12:35 sda9
brw-rw----  1 root disk     8,  10 Nov 17 12:35 sda10
brw-rw----  1 root disk     8,  11 Nov 17 12:35 sda11
brw-rw----  1 root disk     8,  12 Nov 17 12:35 sda12
brw-rw----  1 root disk     8,  13 Nov 17 12:35 sda13
brw-rw----  1 root disk     8,  14 Nov 17 12:35 sda14
brw-rw----  1 root disk     8,  15 Nov 17 12:35 sda15

Thank you, so much.
Shiva

On 11/17/06, Steiner, Randy <Randy.Steiner_at_nyct.com> wrote:
>
> Shiva,
>
> Something like this:
> select substr(path,1,20) path,group_number,substr(name,1,12) name,
> mode_status, state, disk_number,mount_status
> from v$asm_disk
> order by name
> ;
> Will tell you what asm named disks are in each diskgroup.
>
> Then
> cd /dev/oracleasm/disks
> ls -l
> brw-rw---- 1 oracle oinstall 8, 176 May 11 15:19 DISK11
>
> will give you the linux info. Then
>
> /cd dev
> ls -l | grep '8, 176'
> brw-rw---- 1 root disk 8, 176 Jun 24 2004 sdl
>
> will tell you the logical drive(sdl).
>
>
> I am not sure how to tell if it is partitioned via fdisk or not.
>
> Randy
>
>
>
> > -----Original Message-----
> > From: oracle-l-bounce_at_freelists.org
> [mailto:oracle-l-bounce_at_freelists.org]
> > On Behalf Of Shivaswamy Raghunath
> > Sent: Friday, November 17, 2006 11:47 AM
> > To: oracle-l_at_freelists.org
> > Subject: Disk/Partitions under ASM DiskGroup
> >
> > Hello.
> >
> > I have not been able to find a view or a way to list the disk/disk
> > partitions under an ASM Disk group, inside Oracle. Say, on my disk
> group
> > ORCL:VOL1, what are the disk partitions I have. (I know it is
> /dev/sda5,
> > /dev/sda6). But how do I list it?
> >
> > Can you help me?
> >
> > Thanks,
> > Shiva
>
>

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