Veritas-bu

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

2008-03-27 10:02:43
Subject: [Veritas-bu] Which volume pool is needed for bpduplicate? Re: bpduplicate disk => tape .....
From: "Andrey Halezov" <andrey.halezov AT gmail DOT com>
To: "Justin Piszcz" <jpiszcz AT lucidpixels DOT com>, "Jeff Lightner" <jlightner AT water DOT com>
Date: Thu, 27 Mar 2008 08:39:36 -0500
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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