Slightly Urgent ASM Question - Cancel Rebalance operation

From: <Christopher.Taylor2_at_parallon.net>
Date: Wed, 24 Apr 2013 14:14:56 -0500
Message-ID: <F05D8DF1FB25F44085DB74CB916678E8879D9D94CB_at_NADCWPMSGCMS10.hca.corpad.net>

We're in the process of migrating existing ASM Disk Groups to a new storage configuration (new disks (metavolumes), same array). We've done this in DEV/QA and everything went fine.

Now, in Prod, I started the ARCHIVELOG diskgroup migration and discovered that the disks I was given aren't enough for the space I'm currently using.

So, the first thing I did was set the REBALANCE POWER for the operation to 0.

Now v$asm_operation shows no rows.

My Diskgroup in question now shows the below - what I need to know is: Can I now REMOVE the disks I started to add which are RAW112 through RAW117 until I get the right number of disks from storage, or am I in a weird/bad situation?

Thanks!!

DG_DATABASE_NAME_ARCHIVE_01

 /dev/raw/raw112    DG_DATABASE_NAME_ARCHIVE_01_0001            69,044          2,326      3.37


                         /dev/raw/raw113    DG_DATABASE_NAME_ARCHIVE_01_0002            69,044          2,324      3.37

                         /dev/raw/raw114    DG_DATABASE_NAME_ARCHIVE_01_0003            69,044          2,326      3.37

                         /dev/raw/raw115    DG_DATABASE_NAME_ARCHIVE_01_0004            69,044          2,325      3.37

                         /dev/raw/raw116    DG_DATABASE_NAME_ARCHIVE_01_0005            69,044          2,326      3.37

                         /dev/raw/raw117    DG_DATABASE_NAME_ARCHIVE_01_0006            69,044          2,327      3.37

                         /dev/raw/raw70     DG_DATABASE_NAME_ARCHIVE_01_0050           138,097         71,422     51.72

                         /dev/raw/raw71     DG_DATABASE_NAME_ARCHIVE_01_0051           138,097         71,422     51.72

                         /dev/raw/raw72     DG_DATABASE_NAME_ARCHIVE_01_0052           138,097         71,412     51.71

                         /dev/raw/raw73     DG_DATABASE_NAME_ARCHIVE_01_0053           138,097         71,412     51.71

                         /dev/raw/raw79     DG_DATABASE_NAME_ARCHIVE_01_0054           138,097         71,832     52.02

                         /dev/raw/raw83     DG_DATABASE_NAME_ARCHIVE_01_0055            69,044         35,717     51.73

                         /dev/raw/raw84     DG_DATABASE_NAME_ARCHIVE_01_0056            69,044         35,733     51.75

                         /dev/raw/raw97     DG_DATABASE_NAME_ARCHIVE_01_0057            69,044         35,734     51.76

Chris Taylor
Oracle DBA
Parallon IT&S

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Received on Wed Apr 24 2013 - 21:14:56 CEST