Veritas-bu

Re: [Veritas-bu] Which volume pool is needed for bpduplicate? Re: bpduplicate disk => tape .....

2008-03-27 12:18:47
Subject: Re: [Veritas-bu] Which volume pool is needed for bpduplicate? Re: bpduplicate disk => tape .....
From: "Andrey Halezov" <andrey.halezov AT gmail DOT com>
To: veritas-bu AT mailman.eng.auburn DOT edu
Date: Thu, 27 Mar 2008 10:42:40 -0500
Dear All,
Sorry for the dummy question - answer came from reading the Admin Guide :)

I have created NB_duplicates volume pool and moved couple of scratch
tapes there. Now my bpduplicate works fine.

Thank you,
Andrey

On Thu, Mar 27, 2008 at 8:39 AM, Andrey Halezov
<andrey.halezov AT gmail DOT com> wrote:
> Justin, Jeff,
>  Thank you for your answers.
>
>  Indeed I was trying to multiplex backup and duplicate to the same
>  tape. Looks like my problem isn't linked to multiplexing - right now
>  all my backups are done, tape drive is idle but I am getting the same
>  error.
>
>  Is NetBackup trying to find tape in a particular volume pool (I wish I
>  knew which one :) ) and failing to do so?
>
>  Thank you,
>  Andrey
>
>  root@bh-ap2>
>  root@bh-ap2>/netbackup/openv/netbackup/bin/admincmd/bpduplicate
>  -dstunit mktdb1_L1000   -backupid sh-int2_1206317428
>  Duplicate started Thu Mar 27 09:18:03 2008
>  INF - Destination storage unit mktdb1_L1000 on host bh-ap2.
>  INF - Duplicating class Unix-servers, schedule
>  dailyINCR_SunMonTueWedThuSat_2000_2weeks (sh-int2_1206317428) created
>  03/23/2008 20:10:28, path /mnt_backup_c3t11s6.
>  INF - write host bh-ap2: unable to allocate new media for backup,
>  storage unit has none available (96)
>  INF - Duplicate of backup id sh-int2_1206317428 failed, unable to
>  allocate new media for backup, storage unit has none available (96).
>
>  INF - Status = no images were successfully processed.
>
>  root@bh-ap2>
>  root@bh-ap2>
>  root@bh-ap2>/usr/openv/netbackup/bin/goodies/available_media
>  media   media   robot   robot   robot   side/   ret    size     status
>   ID     type    type      #     slot    face    level  KBytes
>  ----------------------------------------------------------------------------
>  Emergency pool
>
>  Free pool
>
>  NB_database pool
>
>  NT pool
>
>  NetBackup pool
>
>  DLK072  DLT      TLD      0       9      -       1     26275649
>  ACTIVE/MPX 04/10/200801:00
>  DLK018  DLT      TLD      0       27     -       -     -        AVAILABLE
>  DLK019  DLT      TLD      0       3      -       -     -        AVAILABLE
>  DLK088  DLT      TLD      0       11     -       -     -        AVAILABLE
>  DLK091  DLT      TLD      0       4      -       -     -        AVAILABLE
>  DLK095  DLT      TLD      0       2      -       -     -        AVAILABLE
>  DLK096  DLT      TLD      0       14     -       -     -        AVAILABLE
>  DLK098  DLT      TLD      0       17     -       -     -        AVAILABLE
>  A00002  DLT      TLD      0       16     -       -     -        DBBACKUP
>  A00003  DLT      TLD      0       1      -       -     -        DBBACKUP
>  DLK021  DLT      TLD      0       19     -       1     0        FROZEN
>  DLK017  DLT      TLD      0       21     -       3     22711648 FROZEN
>  11/23/200721:25
>  DLK012  DLT      TLD      0       5      -       3     4583584  FROZEN
>  11/24/200711:56
>  DLK013  DLT      TLD      0       15     -       1     36914389
>  FULL/MPX 03/27/200820:52
>  DLK020  DLT      TLD      0       20     -       1     43809333
>  FULL/MPX 03/28/200808:09
>  DLK028  DLT      TLD      0       12     -       2     43765002
>  FULL/MPX 03/28/200821:01
>  DLK005  DLT      TLD      0       25     -       2     38001475
>  FULL/MPX 03/28/200822:58
>  DLK027  DLT      TLD      0       30     -       2     33077938
>  FULL/MPX 03/29/200804:24
>  DLK071  DLT      TLD      0       26     -       2     34081495
>  FULL/MPX 03/29/200807:21
>  DLK008  DLT      TLD      0       6      -       1     42857041
>  FULL/MPX 03/30/200822:20
>  DLK089  DLT      TLD      0       29     -       1     34889526
>  FULL/MPX 04/02/200800:32
>  DLK093  DLT      TLD      0       8      -       1     45840958
>  FULL/MPX 04/02/200822:58
>  DLK032  DLT      TLD      0       18     -       1     51049412
>  FULL/MPX 04/04/200820:32
>  DLK079  DLT      TLD      0       13     -       1     38032150
>  FULL/MPX 04/07/200820:02
>  DLK078  DLT      TLD      0       23     -       1     38429889
>  FULL/MPX 04/08/200800:40
>  DLK097  DLT      TLD      0       7      -       1     46058659
>  FULL/MPX 04/08/200820:42
>  DLK094  DLT      TLD      0       28     -       1     42246199
>  FULL/MPX 04/09/200802:06
>  DLK080  DLT      TLD      0       24     -       1     42336183
>  FULL/MPX 04/09/200821:49
>
>  None pool
>
>  CLN204  DLT_CLN  TLD      0       10     -       -     -        AVAILABLE
>  CLN207  DLT_CLN  TLD      0       22     -       -     -        AVAILABLE
>
>  SYBASE pool
>
>  UNIX pool
>
>  root@bh-ap2>
>
>
>  On Thu, Mar 27, 2008 at 8:05 AM, Justin Piszcz <jpiszcz AT lucidpixels DOT 
> com> wrote:
>  > My thought as well, just wanted someone to confirm ;)
>  >
>  >
>  >
>  >  On Thu, 27 Mar 2008, Jeff Lightner wrote:
>  >
>  >  > I don't think inline copy is what the OP is talking about.
>  >  >
>  >  > My read is he wants to multiplex a tape backup with a duplication to
>  >  > tape from a backup previously written to his disk storage.
>  >  >
>  >  > I don't think that is possible since bpbkup and bpduplicate are separate
>  >  > processes.  I haven't attempted it and wouldn't think it advisable to do
>  >  > it even if it were possible.
>  >  >
>  >  > -----Original Message-----
>  >  > From: veritas-bu-bounces AT mailman.eng.auburn DOT edu
>  >  > [mailto:veritas-bu-bounces AT mailman.eng.auburn DOT edu] On Behalf Of 
> Justin
>  >  > Piszcz
>  >  > Sent: Wednesday, March 26, 2008 6:44 PM
>  >  > To: Andrey Halezov
>  >  > Cc: veritas-bu AT mailman.eng.auburn DOT edu
>  >  > Subject: Re: [Veritas-bu] bpduplicate disk => tape. Can running backup
>  >  > and duplicate share the tape?
>  >  >
>  >  >
>  >  >
>  >  > On Wed, 26 Mar 2008, Andrey Halezov wrote:
>  >  >
>  >  >> Justin,
>  >  >> Thank you for your answer.
>  >  >>
>  >  >> I have available tapes (I rerun "available_media" each time
>  >  >> bpduplicate failed ).
>  >  >>
>  >  >> xbpmon JobMonitor GUI shows currently running backup job, which
>  >  >> explains why NetBackup can't mount the new tape (I only have one tape
>  >  >> drive). I am trying to understand why backup and duplicate can't share
>  >  >> the same tape?
>  >  >>
>  >  >> Thank you,
>  >  >> Andrey
>  >  >
>  >  > If you search this list someone did report backing up to a disk storage
>  >  > unit
>  >  > and tape at the same time, but you need to use in-line tape copy to do
>  >  > this.
>  >  > .. (and also the license for it)
>  >  >
>  >  > As for as doing a bpduplicate job while a backup is running when the
>  >  > only
>  >  > drive available is being used, I have not tried doing it in that
>  >  > scenario.
>  >  > Also NetBackup 3.x?? Did you plan on upgrading anytime soon? :-)
>  >  >
>  >  > I see what you want to do.
>  >  >
>  >  > Regular backups -------> MPX1 -----> TAPE
>  >  >                 \------> MPX2 -----> TAPE
>  >  >                 /------> MPX3 -----> TAPE
>  >  > Duplicate from /-------> MPX4 -----> TAPE
>  >  > Disk
>  >  >
>  >  > However, I have not tried this, anyone else on the list try this with
>  >  > one one tape drive available?
>  >  >
>  >  > He wants to multiplex a duplicate job from disk -> tape while other jobs
>  >  > are running to that tape as well.
>  >  >
>  >  > Justin.
>  >  >
>  >  > _______________________________________________
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