Re: Slightly Urgent ASM Question - Cancel Rebalance operation
- From: David Fitzjarrell <oratune@xxxxxxxxx>
- To: "Christopher.Taylor2@xxxxxxxxxxxx" <Christopher.Taylor2@xxxxxxxxxxxx>, "oracle-l@xxxxxxxxxxxxx" <oracle-l@xxxxxxxxxxxxx>, "Mark.Bobak@xxxxxxxxxxxx" <Mark.Bobak@xxxxxxxxxxxx>, "Dave.Herring@xxxxxxxxxx" <Dave.Herring@xxxxxxxxxx>
- Date: Wed, 24 Apr 2013 12:28:58 -0700 (PDT)
I would say no, you cannot drop these disks as there may be extents moved to
them that you would lose by dropping them. Other opinions may be forthcoming.
David Fitzjarrell
________________________________
From: "Christopher.Taylor2@xxxxxxxxxxxx" <Christopher.Taylor2@xxxxxxxxxxxx>
To: oracle-l@xxxxxxxxxxxxx; Mark.Bobak@xxxxxxxxxxxx; Dave.Herring@xxxxxxxxxx
Sent: Wednesday, April 24, 2013 1:14 PM
Subject: Slightly Urgent ASM Question - Cancel Rebalance operation
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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