Networker

Re: [Networker] Index vs. saveset browse/retention policies

2009-05-28 10:30:46
Subject: Re: [Networker] Index vs. saveset browse/retention policies
From: Teresa Biehler <tpbsys AT RIT DOT EDU>
To: NETWORKER AT LISTSERV.TEMPLE DOT EDU
Date: Thu, 28 May 2009 10:23:56 -0400
What version are you running?  I believe the behavior of the
browse/retention time changed somewhere between v7.2.x and v7.4.x.  I
*think* it is supposed to match the client's policies in the newer
versions.

-Teresa


-----Original Message-----
From: EMC NetWorker discussion [mailto:NETWORKER AT LISTSERV.TEMPLE DOT EDU] On
Behalf Of Werth, Dave
Sent: Wednesday, May 27, 2009 4:32 PM
To: NETWORKER AT LISTSERV.TEMPLE DOT EDU
Subject: Re: [Networker] Index vs. saveset browse/retention policies

Don't the indexes take on the browse/retention policy of the NetWorker
server they are written on, not the systems they back up?  Of course the
contents of the particular index are directly related to the
browse/retention policy of the client but the index itself relates to
the server.  At least that's the way I understand it.

Dave Werth
Garmin AT, Inc.
Salem, Oregon
-----Original Message-----
From: EMC NetWorker discussion [mailto:NETWORKER AT LISTSERV.TEMPLE DOT EDU] On
Behalf Of Tim Mooney
Sent: Wednesday, May 27, 2009 1:25 PM
To: NETWORKER AT LISTSERV.TEMPLE DOT EDU
Subject: Re: [Networker] Index vs. saveset browse/retention policies

In regard to: [Networker] Index vs. saveset browse/retention policies,
Len...:

> Here's the scenario --
>
> Our clients "A" through "W" all have the same browse and retention
> policies (5 weeks for both). Clients "X" & "Y" back up to their own
unique
> pool and have much shorter policies (1 week). However, X & Y's indexes
> apparently have the majority's longer policies: The volumes containing
X &
> Y aren't becoming recyclable when X & Y's savesets expire, but rather
when
> their indexes expire much later.
>
> For example, here are a couple of lines from mminfo :
>
>        volume      client       name           completed  browse
retent
>        001703      backup-srv   index:X        05/20/09   06/24/09
> 06/24/09
>        001703      X            C:\            05/20/09   05/27/09
> 05/27/09
>
> As you can see, the savesets themselves expire on time, but the
indexes
> take much longer, therefore holding the volumes non-recyclable.
They're
> all in X & Y's own pool, BTW. I can only guess this is because the
backup
> server's client (via which indexes are saved, presumably) is not
subject
> to X & Ys' policies, but rather the longer ones.

I think that's exactly correct.

> Is there something obvious I've overlooked? Can I somehow force X &
Y's
> indexes to be subject to the shorter policies? Or is this just the way
it
> is?

Sure, nsrmm will do that for you.  Look at the last usage synopsis in
the
man page (or PDF docs of the man page, since it appears you may be on
windows).  You want the -w and -e options, as well as the saveset ids.

Tim
--
Tim Mooney
Tim.Mooney AT ndsu DOT edu
Enterprise Computing & Infrastructure                  701-231-1076
(Voice)
Room 242-J6, IACC Building                             701-231-8541
(Fax)
North Dakota State University, Fargo, ND 58105-5164

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