MIDRANGE dot COM Mailing List Archive



Home » MIDRANGE-L » February 2014

RE: BRMS parallel devive save/recovery



fixed

Rob / Jim,

No backup site.
Yes, it should work.
Since BRMS recovery is done interactively from the console, I think you need to set up 3 additional console sessions, one for each drive.
The libraries should be fine, a library will not span multiple volumes.
Not true for the IFS. It was suggested to keep the IFS save at a single device.
F11 twice on the control group, I never saw this before.
Backup List Parallel Private
Seq Items Type Type Authorities Encrypt

140 *ALLUSR *DEFAULT *NO *NO
150 *ALLDLO *NO
160 QALLUSRLNK *LNK *NONE *NO *NO

-----Original Message-----
From: midrange-l-bounces@xxxxxxxxxxxx [mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of rob@xxxxxxxxx
Sent: Friday, February 28, 2014 3:38 PM
To: Midrange Systems Technical Discussion
Subject: Re: BRMS parallel devive save/recovery

What really complicates this is your recovery plan. Are you going from a multiple drive library to a single drive library at your backup site? I know, you aren't planning on recovering at your backup site unless you take a missile hit during the upgrade.
If all your concerned about is a multiple drive restore using the same hardware I would think that BRMS should have this all figured out.
IDK how big of a library you'd have to save to try a RSTLIBBRM (to a different library) and get it to activate multiple drives.


Rob Berendt
--
IBM Certified System Administrator - IBM i 6.1 Group Dekko Dept 1600 Mail to: 2505 Dekko Drive
Garrett, IN 46738
Ship to: Dock 108
6928N 400E
Kendallville, IN 46755
http://www.dekko.com





From: "Steinmetz, Paul" <PSteinmetz@xxxxxxxxxx>
To: "'Midrange Systems Technical Discussion'"
<midrange-l@xxxxxxxxxxxx>
Date: 02/28/2014 03:30 PM
Subject: BRMS parallel devive save/recovery
Sent by: midrange-l-bounces@xxxxxxxxxxxx



I'm preparing for production i5OS upgrade, V6R1M1 to V7R1.
Estimated down window is currently about 6 to 7 hours.
Dedicated save before 2.5
OS upgrade and post upgrade configs 1 to 2 hours
Dedicated save after 2.5.

I did a BRMS test save, using 4 devices instead of 1.
Reduced the save window to 55 minutes.
This will shrink by down window to 3 -4 hours, much more acceptable.

However, I know the BRMS recovery, if needed, will be more complicated
because of the parallel save.
Did anyone ever do a parallel recovery from a parallel save?

Thank You
_____
Paul Steinmetz
IBM i Systems Administrator

Pencor Services, Inc.
462 Delaware Ave
Palmerton Pa 18071

610-826-9117 work
610-826-9188 fax
610-349-0913 cell
610-377-6012 home

psteinmetz@xxxxxxxxxx
http://www.pencor.com/






Return to Archive home page | Return to MIDRANGE.COM home page

This mailing list archive is Copyright 1997-2014 by MIDRANGE dot COM and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available here. If you have questions about this, please contact