Re: RMAN
From: Stefan Koehler <contact_at_soocs.de>
Date: Mon, 21 Sep 2015 18:30:51 +0200 (CEST)
Message-ID: <630427549.717908.1442853051125.JavaMail.open-xchange_at_app04.ox.hosteurope.de>
Hi Michael,
it is really impossible to answer what you should expect in your environment. However you can also reach much more than 1 TB per hour without any doubt. The speed is mainly driven by the backup device and if your OS is able to handle asynchronous I/O. For the latter you can check out my blog post: http://tinyurl.com/om2erfy
Date: Mon, 21 Sep 2015 18:30:51 +0200 (CEST)
Message-ID: <630427549.717908.1442853051125.JavaMail.open-xchange_at_app04.ox.hosteurope.de>
Hi Michael,
it is really impossible to answer what you should expect in your environment. However you can also reach much more than 1 TB per hour without any doubt. The speed is mainly driven by the backup device and if your OS is able to handle asynchronous I/O. For the latter you can check out my blog post: http://tinyurl.com/om2erfy
Best Regards
Stefan Koehler
Freelance Oracle performance consultant and researcher
Homepage: http://www.soocs.de
Twitter: _at_OracleSK
> Michael Calisi <oracle455_at_gmail.com> hat am 21. September 2015 um 18:11 geschrieben:
>
> What I am about to ask i know is difficult to answer without knowing all the variables/environments etc...
>
> Curious what timeline people are getting on while backing up around 4TB using RMAN. I was told we should be looking at 1TB per hour. I plan on
> taken my own benchmarks.
>
> Thanks,
-- http://www.freelists.org/webpage/oracle-lReceived on Mon Sep 21 2015 - 18:30:51 CEST