Re: Problems with migration from disk to tape storage pool
1999-08-23 11:56:24
Subject: |
Re: Problems with migration from disk to tape storage pool |
From: |
"Viswanathan, Ramesh (CNA)" <ramesh AT SCR.SIEMENS DOT COM> |
Date: |
Mon, 23 Aug 1999 11:56:24 -0400 |
Hi,
Some of the stuff that I had learnt during ISS:
1. It is a bad idea to have migration take place while backups are running.
This will really slow down everything.
2. Spooling to disk is single threaded. If you have multiple clients
sending data to just one disk spool volume, only one of the clients can
write to it. You should really have as many disk spool volumes as the
number of parallel backup clients you have.
Disk is cheap, add more disks to your disk spool pool, get all your backups
to disk and then manually initiate migration to tape.
I hope my $0.02 helps.
Ramesh
|
<Prev in Thread] |
Current Thread |
[Next in Thread>
|
- Problems with migration from disk to tape storage pool, John Schneider
- Re: Problems with migration from disk to tape storage pool, Bernd Finger - Sun SAP Walldorf SAP Eng. Technical Solution Center
- Re: Problems with migration from disk to tape storage pool, Adam Slesinger
- Re: Problems with migration from disk to tape storage pool,
Viswanathan, Ramesh (CNA) <=
- Re: Problems with migration from disk to tape storage pool, Kelly J. Lipp
- Problems with migration from disk to tape storage pool, Bob Brazner
- Problems with migration from disk to tape storage pool, Bob Brazner
- Re: Problems with migration from disk to tape storage pool, Roger Hohmann
- Re: Problems with migration from disk to tape storage pool, Richard Sims
- Re: Problems with migration from disk to tape storage pool, Kelly J. Lipp
- Re: Problems with migration from disk to tape storage pool, Joel Fuhrman
- Re: Problems with migration from disk to tape storage pool, ADSM : Dist Stor Manager [mailto:ADSM-L
- Re: Problems with migration from disk to tape storage pool, ADSM : Dist Stor Manager [mailto:ADSM-L
|
|
|