Re: [ADSM-L] Command to only backup and clear archive logs
2018-02-19 18:56:56
Hans Chr.
What are you backing your DB up to? Could you use some flash disk or tiered
disk storage? Create a special device class just for this situation, backup
your database to it, then immediately start your normal DB backup. As soon as
the normal backup is complete you can delete the fast disk backup and return
the space.
Cheers
Steve
Steven Harris
TSM Admin/Consultant
Canberra Australia
-----Original Message-----
From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] On Behalf Of
Remco Post
Sent: Tuesday, 20 February 2018 2:11 AM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: Re: [ADSM-L] Command to only backup and clear archive logs
you need a bigger archive log, or better backup performance (more recent
versions of TSM allow you to specify the number of parallel sessions in set
dbrecovery).
> Op 19 feb. 2018, om 10:22 heeft Hans Christian Riksheim <bullhcr AT GMAIL DOT
> COM> het volgende geschreven:
>
> Does TSM/DB2 have that possibility, like Oracle MSSQL?
>
> Problem is when the archivelog filesystem goes full we have to wait
> for the full dbbackup to be finished before archive logs are backed up and
> cleared.
> Since we have to disable all sessions and other processes(this
> generates even more logs) we have several hours of outage each time this
> happens.
>
>
>
> Hans Chr.
--
Met vriendelijke groeten/Kind Regards,
Remco Post
r.post AT plcs DOT nl
+31 6 248 21 622
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