Networker

Re: [Networker] saving sub-dirs to different pool

2002-09-20 18:42:50
Subject: Re: [Networker] saving sub-dirs to different pool
From: Itzik Meirson <imeirson AT MBI.CO DOT IL>
To: NETWORKER AT LISTMAIL.TEMPLE DOT EDU
Date: Sat, 21 Sep 2002 01:38:01 +0300
To the best of my understanding, Networker will backup the client index as soon 
as all savesets for the specific client instance have completed.
During this client index backup the index is (Networker) "locked".
Having two instances of the same client run at the same time, either within the 
same group or through different groups might cause sporadic backup failures due 
to indexes unavailability.
I would appreciate if anyone could concur or contradict my statement.
HTH,
        Itzik

-----Original Message-----
From: Heller, Jason [mailto:Jason.Heller AT HARLEY-DAVIDSON DOT COM] 
Sent: Saturday, September 21, 2002 00:39
To: NETWORKER AT LISTMAIL.TEMPLE DOT EDU
Subject: Re: [Networker] saving sub-dirs to different pool


I do/can accomplish what you are doing by having separate savesets.  You didn't 
want that, but it would let you backup everything from one group, and use the 
"saveset" attribute of the pool.

In Mr. Sinclair's example below, I'd recommend using the "NULL" directive over 
the "SKIP" directive.  Using skip might make the skipped directory not show up 
for a recover unless you picked a browse time in what might be a small window 
between the two saves.  Null would avoid this by still skipping the data, but 
logging in the index that the directory does still exist.

George - I like your idea, so that you can use "ALL"...can you run both groups 
at the same(or near same) time without problems(other than performance)?  You 
would potentially cause two backup sessions at the same time for the same 
saveset.  Even though no data would conflict, I'm curious if this would cause 
any other potential problems?  I'm assuming it wouldn't, but doesn't hurt to 
ask around.

-Jason-


-----Original Message-----
From: George Sinclair [mailto:George.Sinclair AT NOAA DOT GOV]
Sent: Friday, September 20, 2002 2:27 PM
To: NETWORKER AT LISTMAIL.TEMPLE DOT EDU
Subject: Re: [Networker] saving sub-dirs to different pool


You could create two instances of the client, each having a separate directive. 
The first instance would be a member of group 1 under pool 1, and the second 
would be member of group 2 under pool 2. Each client instance would use its own 
directive. Client 1's directive would be set up to back up everything but one 
of the sub-directories; this one it would skip. Client 2's directive would be 
set up to skip everything but the affected sub-directory. In this manner, both 
clients could list 'All' for their savesets so you don't have to specifically 
list the savesets. We do this all the time, only under Unix. I don't think it 
would be any different for NT.

George

Stan Horwitz wrote:
>
> On Fri, 20 Sep 2002, Chuck Davis wrote:
>
> > Networkers,
> >
> > On an NT client, short of re-partitioning and creating additional 
> > savesets, is it possible to direct subdirectories of a disk to a 
> > separate pool?
>
> Local directives might be a useful tool for you.
>
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