Comments on: First touches: Oracle 11g Release 2

By: TheBonsai

TheBonsai — Thu, 01 Jul 2010 16:28:39 +0000

Yes, I think the DP workers are balanced using segments. And since one worker pumps his data into one file, you end up like this.

By: Usn

Usn — Thu, 01 Jul 2010 09:35:59 +0000

> I really parallelized RMAN for backup
Would be nice if data pump export would spread the extracted data more evenly.

I just worked with PARALLEL=4 and four files on a DB with several huge segments, and dozends of small ones. I’m ending up with two files of 20GB and two files with 10GB.

Here it’s not datafiles that can’t be split like in RMAN 10g, here’s a segement as it looks like.

Sad
Usn

By: TheBonsai

TheBonsai — Wed, 04 Nov 2009 09:49:31 +0000

I have a link:

http://download.oracle.com/docs/cd/E11882_01/server.112/e10500/asmdiskgrps.htm#CHDCGGED

Interesting, too: The differences between ASM and ASM/Exadata

By: Martin Klier

Martin Klier — Tue, 03 Nov 2009 11:00:40 +0000

Yes, it does suck. Indeed. Do you have a link to the docs for me? I seem to be blind today…

Thanks
Usn

By: TheBonsai

TheBonsai — Wed, 28 Oct 2009 17:21:50 +0000

According to ORACLE 11.2 documentation the limit for an ASM disk is still 2TB (without using Exadata).

Sucks, somehow…

By: Martin Klier

Martin Klier — Wed, 28 Oct 2009 16:46:19 +0000

Have you been able to check whether the de facto 2TB limit for ASM disks in 10gR2 and 11gR1 is gone in 11gR2 now? The bugs referencing this issue still state “to be fixed in 11gR2″. Would be really interesting to know…!

Thanks
Martin Klier