Veritas-bu

[Veritas-bu] Migrating Media Servers

2007-03-29 08:27:50
Subject: [Veritas-bu] Migrating Media Servers
From: brooksje at longwood.edu (Brooks, Jason)
Date: Thu, 29 Mar 2007 08:27:50 -0400
 All,
        Richard Mansell, the fellow I found in the archives who had this
problem, replied off list with a fix.  You use nbrbutil -dump to find
MDSAllocation for the tape in question.  Then nbrbutil -releaseMDS + the
MDS number from the dump.  Tape is now free and expired.

Thanks Richard and all who offered help.

Jason

> -----Original Message-----
> From: veritas-bu-bounces at mailman.eng.auburn.edu 
> [mailto:veritas-bu-bounces at mailman.eng.auburn.edu] On Behalf 
> Of Brooks, Jason
> Sent: Wednesday, March 28, 2007 1:13 PM
> To: Justin Piszcz
> Cc: veritas-bu at mailman.eng.auburn.edu
> Subject: Re: [Veritas-bu] Migrating Media Servers
> 
> It's very strange indeed, seeing how the last write time, 
> according to nbemmcmd was almost 1 year ago.  And I can 
> gaurantee that the server's been rebooted several times since 
> then.  Actually, it was rebooted yesterday, so I'm not sure 
> what would still be hung up.  I'll poke around and see if I 
> can find the files you mention.  Anyone know what type/where they are?
> 
> Jason 
> 
> > -----Original Message-----
> > From: Justin Piszcz [mailto:jpiszcz at lucidpixels.com]
> > Sent: Wednesday, March 28, 2007 11:59 AM
> > To: Brooks, Jason
> > Cc: veritas-bu at mailman.eng.auburn.edu
> > Subject: Re: [Veritas-bu] Migrating Media Servers
> > 
> > Very strange, if there is no JobID associated it with the 
> job activity 
> > monitor, try:
> > 
> > 1. Cycling services.
> > 2. There are actually files where NetBackup keeps track of tapes in 
> > the activity monitor, sometimes when things get stuck you need to 
> > bp.kill_all and actually manually move/remove them and 
> start services 
> > back up.
> > 
> > Not sure if this will help you with your specific issue though.
> > 
> > Justin.
> > 
> > On Wed, 28 Mar 2007, Brooks, Jason wrote:
> > 
> > > After Justin gave me the suggestion of altering the 
> command line, I 
> > > started getting somewhere.  But now I'm stuck again.  NBU
> > thinks these
> > > two tapes are in use.  The EMM knows about the tapes, and 
> per that 
> > > information, they can actually be reused.  I tried
> > bpexpdate on them,
> > > failed with this:
> > >
> > > requested media id is in use, cannot process request
> > >
> > > So, I started digging with google.  Came across a problem 
> from the 
> > > archives, posted by Richard Mansell, April 6, 2006.  He had tried 
> > > similar things, and finally a bpmedialist -mcontents -m 000024 -L 
> > > -host
> > > media1 (mine).  Ran it, got the following in Activity Monitor:
> > >
> > > 3/28/2007 10:59:32 AM - awaiting resource 000024 Reason: 
> > Media is in
> > > use., Media Server: N/A, Robot Number: 0, Robot Type: NONE,
> > Media ID:
> > > 000024, Drive Name: N/A, Volume Pool: N/A, Storage Unit: 
> N/A, Drive 
> > > Scan
> > > Host: N/A
> > >
> > > Robtest shows that there are no tapes in the drives.  Both
> > tapes show
> > > this behavior.  How can I make NBU think that there no
> > longer in use?
> > >
> > > BTW - these are not catalog tape but from my diff pool.
> > >
> > > Jason
> > >
> > >> -----Original Message-----
> > >> From: veritas-bu-bounces at mailman.eng.auburn.edu
> > >> [mailto:veritas-bu-bounces at mailman.eng.auburn.edu] On Behalf Of 
> > >> Brooks, Jason
> > >> Sent: Wednesday, March 28, 2007 9:18 AM
> > >> To: Justin Piszcz
> > >> Cc: veritas-bu at mailman.eng.auburn.edu
> > >> Subject: Re: [Veritas-bu] Migrating Media Servers
> > >>
> > >> Well, that gave me more to work with.  Leaving off the 
> old server 
> > >> gave me the following error:
> > >>
> > >> "requested media id was not found in the EMM database"
> > >>
> > >> So, a little more digging.
> > >>
> > >> Thanks,
> > >> Jason
> > >>
> > >>> -----Original Message-----
> > >>> From: veritas-bu-bounces at mailman.eng.auburn.edu
> > >>> [mailto:veritas-bu-bounces at mailman.eng.auburn.edu] On
> > >> Behalf Of Justin
> > >>> Piszcz
> > >>> Sent: Wednesday, March 28, 2007 9:05 AM
> > >>> To: Brooks, Jason
> > >>> Cc: veritas-bu at mailman.eng.auburn.edu
> > >>> Subject: Re: [Veritas-bu] Migrating Media Servers
> > >>>
> > >>> Wrong syntax?
> > >>>
> > >>> Try this:
> > >>>
> > >>> bpmedia -m 000024 -movedb -newserver new-media-server 
> -oldserver 
> > >>> old-server
> > >>>
> > >>> I do not believe the oldserver is needed, just including it
> > >> for full
> > >>> documentation purposes.
> > >>>
> > >>> Justin.
> > >>>
> > >>> On Wed, 28 Mar 2007, Brooks, Jason wrote:
> > >>>
> > >>>> I've been in the process of migrating a media server for
> > >>> the past week
> > >>>> or so.  I've used the guide in Appendix A of the NBU
> > >> Media Manager
> > >>>> System Administrator's Guide for Windows without any 
> significant 
> > >>>> problem.  However, I do have two recalcitrant tapes that won't 
> > >>>> reassign to the new media server.  Here's what's happening:
> > >>>>
> > >>>> 1) Look for tapes assigned to the old server:
> > >>>> D:\Program
> > >>> Files\VERITAS\NetBackup\bin\admincmd>bpmedialist.exe -mlist
> > >>>> -l -h media1
> > >>>> 000024 *NULL* 1 20 1141664428 1142876367 1205774540 0
> > >> 113749351 102
> > >>>> 102 10 4 0 0
> > >>>> 1024 0 1777569 0 0 0 0 0 0 0
> > >>>> 000072 *NULL* 1 20 1142060157 1142879077 1205736395 0
> > >>> 45324144 46 46
> > >>>> 10
> > >>>> 4 0 0 10
> > >>>> 24 0 708298 0 0 0 0 0 0 0
> > >>>>
> > >>>> Good.  Two tapes to move.
> > >>>> 2) Try the move:
> > >>>> D:\Program Files\VERITAS\NetBackup\bin\admincmd>bpmedia
> > >> -movedb -ev
> > >>>> 000024 -oldserver media1 -newserver media2 invalid error number
> > >>>>
> > >>>> Same happens for tape 000072.  All other tapes 
> relocated without 
> > >>>> incident.  And I've checked to make sure these tapes
> > >>> weren't frozen -
> > >>>> they're active.
> > >>>>
> > >>>> Suggestions?
> > >>>>
> > >>>> Thanks,
> > >>>> Jason
> > >>>>
> > >>>> ------------
> > >>>> Jason Brooks
> > >>>> Computer Systems Engineer
> > >>>> IITS - Longwood University
> > >>>> voice - (434) 395-2034
> > >>>> fax - (434) 395-2035
> > >>>> mailto:<brooksje at longwood.edu>
> > >>>>
> > >>>> _______________________________________________
> > >>>> Veritas-bu maillist  -  Veritas-bu at mailman.eng.auburn.edu 
> > >>>> http://mailman.eng.auburn.edu/mailman/listinfo/veritas-bu
> > >>>>
> > >>> _______________________________________________
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> > >>>
> > >>
> > >> _______________________________________________
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> > >>
> > >
> > > _______________________________________________
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> > >
> > 
> 
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