Re: ASM capacity planning over time

  • From: Jeremy Schneider <jeremy.schneider@xxxxxxxxxxxxxx>
  • To: Joshua Collier <jcoll1970@xxxxxxxxx>
  • Date: Fri, 6 Mar 2015 15:46:29 -0500

cluster asm -> all metrics -> Disk Group Usage...
- DG Free
- DG Usable
- DG Usable Free
- DG Used %
- DG Used % Safely Usable
- Redundancy
- Size

Joshua - see attached illustration (might get stripped on the mailing list)

--
http://about.me/jeremy_schneider


On Fri, Mar 6, 2015 at 1:10 PM, Joshua Collier <jcoll1970@xxxxxxxxx> wrote:
> so OEM will collect from the asm instance the storage usage and store it in
> a repositoy for display over time?
>
> On Wed, Mar 4, 2015 at 11:09 AM, Jeremy Schneider
> <jeremy.schneider@xxxxxxxxxxxxxx> wrote:
>>
>> The "free" version of OEM (haha.. ok it comes with the db licenses)
>> will do this for you.  I've done that in the past... just have to
>> build up the courage to tackle OEM.  :)  I don't have experience with
>> other monitoring systems (quest foglight, solarwinds orion, etc) but
>> I'd imagine that whichever one you've got, it has this functionality.
>>
>> -J
>> --
>> http://about.me/jeremy_schneider
>>
>>
>> On Wed, Mar 4, 2015 at 1:21 PM, Joshua Collier <jcoll1970@xxxxxxxxx>
>> wrote:
>> > oracle version 12c
>> > ASM instance has only x$ and V$ tables. It has no AWR.
>> >
>> > How do people compute growth rate over time for all storage managed by a
>> > particular ASM instance?
>> >
>> > In an environment where PDB are self service and dropped and added
>> > regularly, historical growth reporting at the database level won't
>> > accurately capture usage.
>> >
>> > Thanks for your time!
>> >
>> > Josh C>
>
>

Attachment: dg_data.png
Description: PNG image

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