Is the oracle server also a media server? If not, I have seen this due to
Solaris network drivers. Although it is odd that your OS backups run at
100MB/s, I never saw that. Backing up Solaris across a gigabit network I
was never able to exceed 60 MB/s whether it was Oracle or OS data.
I
I am using netbackup 5.1 with rman for my oracle database backups.OS is
Solaris 9 with oracle 9.2.0.7 and I am unable to get a speed more than
50MB/sec. For FS backup this speed is 100MB/sec but for rman I get
stucked at 50MB/sec. I don't know why I am unable to get more speed.
The library is
all of the settings you provided can be overwritten by the RMAN script, can you post this too?
Atif Munir [EMAIL PROTECTED]
Sent by: [EMAIL PROTECTED]
22/03/2006 06:44
To:veritas-bu@mailman.eng.auburn.edu
cc:
Subject:[Veritas-bu] rman backups are slow
I am
@mailman.eng.auburn.edu
cc:
Subject:[Veritas-bu] rman backups are slow
I am unable to get more than 50MB/sec for rman backups. Although
filesystem backups are running 100MB/sec.
Is there any conf changes required in the rman. I have rman setting like
:44
To:veritas-bu@mailman.eng.auburn.edu
cc:
Subject:[Veritas-bu] rman backups are slow
I am unable to get more than 50MB/sec for rman backups. Although
filesystem backups are running 100MB/sec.
Is there any conf changes required in the rman. I have rman setting
increase.
Atif Munir [EMAIL PROTECTED]
22/03/2006 11:56
To:[EMAIL PROTECTED] [EMAIL PROTECTED]
cc:veritas-bu@mailman.eng.auburn.edu
Subject:Re: [Veritas-bu] rman backups are slow
Thanks for your reply.I have increased the channels and now the speed
I am unable to get more than 50MB/sec for rman backups. Although
filesystem backups are running 100MB/sec.
Is there any conf changes required in the rman. I have rman setting like this.
=
RMAN show all;
RMAN configuration parameters are:
