Re: Multiple scheduled backup session on a Novell client
1996-09-17 17:18:37
Subject: |
Re: Multiple scheduled backup session on a Novell client |
From: |
Dwight Cook <decook AT AMOCO DOT COM> |
Date: |
Tue, 17 Sep 1996 16:18:37 -0500 |
We've been experimenting with the exact same thing and it has been
working very well... we are running netframes with novell 4.1 and adsm
2.1.0.? (the latest found at the ftp site as of 3 weeks ago) Our
server is an RS/6000 w/ AIX 4.1 & ADSM 2.1.0.9
I can't say what tricks our novell man had to do and he is gone
already... he is Vince Beers, mail addr is VABeers AT amoco DOT com I'll
try
to remember to ask him tomorrow if he had to do anything special but
in case I forget you can e-mail him directly...
Other novell notes... the processorutilization option seems to do best
when set to 20... 25 would take the cpu to @99% where 20 is a
little more friendly. We run dsmc's against each logical volume
defined in the novell environment and send them to a diskpool...
WE WOULD LIKE TO USE THE -NODE=nodenamevolname SO THAT WITH
COLLOCATION=YES WE COULD DUMP THEM ALL TO A SINGLE DISKPOOL AND THEN
TO A SINGLE TAPE POOL AND FORCE (THE EASY WAY) EACH LOGICAL VOLUME TO
A SEPERATE TAPE SO THAT WITH A COMPLETE RESTORE WE COULD FIRE UP AS
MANY RESTORES AS WE HAVE TAPE DRIVES BUT THIS WOULD REQUIRE UP TO 10,
YES TEN LICENSES PER PHYSICAL NODE ! ! ! I've mentioned to others
that they need to talk to IBM about this but have no idea on their
progress...
we have obtained about 6 GB/hr with bkups/restores with 4-6 processes
dealing with diskpools but those numbers go out the window when you
look at restores with all your data on one sequential tape... (and no
logical volume manager for 3590's hint hint hint IBM)
We were looking into move data's to pull a nodes data from the tape
back to the diskpool in the event of a full restore (60GB) but the
move data's run at about 2GB/hr (I believe due to DB update activity)
Good luck
later
DWight
______________________________ Reply Separator _________________________________
Subject: Multiple scheduled backup session on a Novell client
Author: ADSM-L at unix,mime/dd.RFC-822=ADSM-L\@VM\.MARIST\.EDU
Date: 9/16/96 12:47 PM
>
>Hi folks,
>PLEASE HELP!!!
>
>We are running an MVS 2.09 server. I have many Novell clients that have a
>large amount changed data each night. We have set up a .ncf file that
>contains multiple load dsmc commands. We have set up a schedule on the
>server side to run the .ncf file.
>
>When the scheduler attempts to run the file, the clients receives messages
>that the system is unable to find the adsm files. It instructs us to make
>sure that the DSM_DIR is properly set.
>
>How is that set on a Novell box? Is there another way around this problem?
>
>I need to meet this requirement as soon as possible, any help would be
>greatly appreciated.
>
>Thanks
>
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