Hello Carlo,
I have only one channel in RMAN, but TSM Client is trying to write data to the 
both primary and copy pools. As a result 2 mount points are required.
By the way, I think backup operation has to be continued in case of 
unavailability of copy pool.
It happens for normal backups with warning in activity log ("The copy storage 
pool XXXXXX was removed from the storage pool list because of a failure for 
session  YYYYYYY"),
but TDP for Oracle backups are failing after warning message with misleading 
message ("The object XXXXXXX was not found on the TSM Server").
I do not think it is correct.
Regards,

Grigori G. Solonovitch
Senior Systems Architect  Ahli United Bank Kuwait  www.ahliunited.com.kw

Please consider the environment before printing this E-mail


-----Original Message-----
From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] On Behalf Of 
Carlo Zanelli
Sent: 08 04 2013 2:03 PM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: Re: [ADSM-L] FW: TDPO questions

Hi Grigori,

it depends on how many channels do you have configured for RMAN.
If you have configured 2 channels your mAXNUMMP shold be at least 2.

Hope this helps.


On Mon, Apr 8, 2013 at 11:49 AM, Grigori Solonovitch < Grigori.Solonovitch AT 
ahliunited DOT com> wrote:

> Problem has been resolved:
>
> 1)      Primary storage pool was defined with copypoolnames=<copy pool> to
> have data in the both primary and copy pools during export/import
> nodes;
>
> 2)      Export/Import was working fine and files were moved to the both
> pools;
>
> 3)      Backups for Windows and AIX nodes (flat files) were successful on
> new TSM Server;
>
> 4)      TDP for Oracle backups were failing due to default MAXNUMMP=1
> (???????). Problem was fixed by increasing MAXNUMMP=2 (advised by Mr.
> Wellington Kirubhakaran from forum)
> Everything is working files are coming to the both primary and copy
> pools during TDPO backups.
> I do not think TDPO backups should fail with MAXNUMMP=1. Am I right?
>
> Grigori G. Solonovitch
> Senior Systems Architect  Ahli United Bank Kuwait
> www.ahliunited.com.kw
>
> Please consider the environment before printing this E-mail
>
> From: Grigori Solonovitch
> Sent: 07 04 2013 3:13 PM
> To: ADSM: Dist Stor Manager (ADSM-L AT VM.MARIST DOT EDU)
> Subject: TDPO questions
>
> Moving AIX nodes from TSM Server 5.5.6/TSM Client 6.2.4 to TSM Server
> 6.3.3100/TSM Client 6.4.0.
> Export for Oracle node has been completed successfully.
> Faced problem with TDP for Oracle 5.5.2.1 after upgrading TSM Client
> 6.4.0
> :
>
> RMAN-03009: failure of backup command on t1 channel at 04/07/2013
> 15:03:42
> ORA-19502: write error on file "/LPAR01/vcen.07.0.1228.1.812127807",
> block number 1121 (block size=8192)
> ORA-27030: skgfwrt: sbtwrite2 returned error
> ORA-19511: Error received from media manager layer, error text:
>    ANS1315W (RC15)   Unexpected retry request. The server found an error
> while writing the data.
>
> What is the latest available version of TDPO? Is 5.5.2.1 compatible
> with 6.4.0?
> Any ideas for source of problem? Maybe some problems with API 64 bit?
>
> Thank you very much in advance.
>
> Grigori G. Solonovitch
> Senior Systems Architect  Ahli United Bank Kuwait
> www.ahliunited.com.kw< http://www.ahliunited.com.kw>
>
> Please consider the environment before printing this E-mail
>
>
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--
Eng. Carlo Zanelli
EMC Ireland, Co. Cork
Mobile: +353-(0)864569250, +39-3491419132


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