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тАО11-23-2006 08:57 PM
тАО11-23-2006 08:57 PM
Last week a took a system image of an itanium rx2620 and has put it on a datadisk. Because I have no tape device available on that system available and is not in a cluster. I copied the 13nov.bck to our test cluster who is equiped with a tapedevice.
If I want to backup the image 13nov.BCK to tapedevice mkc300.
NVX$ BACKUP DATADISK9:[TEMP]13NOV.BCK;2 $4$MKC300:13nov.bck/sav. This command works but
than I got my Image within 13nov.bck and I see
with backup/list $4$MKC300:13nov.bck/sav I see I rule 13nov.bck. The system puts the original saveset in a new saveset. So far this is normal.
For testing I did a backup of the original image to another disk
BACKUP DATADISK9:[TEMP]13NOV.BCK;2 DATADISK8:[TEMP]*.*;*.
With the backup/list datadisk8:[temp]13nov.bck
I get a detailed description of the image and that is what I want.
When I try to apply the last command for the tapedevice mck300
NVX$ BACKUP DATADISK9:[TEMP]13NOV.BCK;2 $4$MKC300:*.*;* this is not working
%BACKUP-F-SAVSETNAM, save-set name must be in first list element
The preceding commands for the tape were
NVX$ INITIALIZE/MEDIA_FORMAT=COMPACTION $4$MKC300: 13NOV
NVX$ MOUNT/FOREIGN/MEDIA_FORMAT=COMPACTION $4$MKC300: 13NOV
%MOUNT-I-MOUNTED, 13NOV mounted on _$4$MKC300: (NVX)
How can I put an existing saveset on tape and do a backup/list of the contents of the original image backup.
Mario Dhaenens
Mdhaene1@volvocars.com
Solved! Go to Solution.
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тАО11-23-2006 09:19 PM
тАО11-23-2006 09:19 PM
Re: backup of system image to tape
To achieve this, you must just COPY the saveset to tape. If memory serves me right:
- init tape: label
- mount/record=nn/block=nn tape label
- copy image.bck tape:
NN ist the recordsize of the saveset (DIR/FU).
AFAIK, the layered product SAVESET Manager is able to copy with such problems, also.
regards Kalle
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тАО11-23-2006 09:31 PM
тАО11-23-2006 09:31 PM
Re: backup of system image to tape
From what I understand of your posting, you:
- created a BACKUP Save Set on a disk
- then used BACKUP to write that Save Set to a tape
That process has created, in effect, a tape containing a Save Set whose contents are another Save Set.
To restore the Save Set, two steps are necessary:
- Restore the Outer Save Set. e.g.
BACKUP
- Restore the Image Save Set
BACKUP
I hope that the above notation is clear. Also, follow the manual carefully concerning restoring system volumes on IA64, there are Intel-related Volume ID concerns.
- Bob Gezelter, http://www.rlgsc.com
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тАО11-23-2006 09:35 PM
тАО11-23-2006 09:35 PM
Re: backup of system image to tape
Yes, Kalle is right: if you want to transfer the saveset from disk to tape, use COPY.
What you are trying to do, is creating a saveset from the file containing the saveset. In itself nothing wring with that, as lang as you realise that upon restore you get a saveset on disk, (which can then be restored into its constituents from there).
The error you get, is because the output sabesetname ( $4$MKC300:*.*.* ) has an invalid syntax. You can not use wildcards, so if you want the name to be 13NOV.BCK, you wil just have to spell it out.
hth
Proost.
Have one on me.
jpe
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тАО11-24-2006 04:24 AM
тАО11-24-2006 04:24 AM
Re: backup of system image to tape
note that continuation tape processing will most likely not work, so if the saveset does not fit onto ONE tape, you can't do this.
Volker.
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тАО11-27-2006 11:35 AM
тАО11-27-2006 11:35 AM
Re: backup of system image to tape
A few minor thoughts.
Creating a save set of a save set generally is unsupported. That said, it will probably work.
As far as a tapes spanning multiple tapes. That is supported IF the the tape drive is supported. If it doesn't, ask HP to log an engineering escalation.
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тАО11-27-2006 03:00 PM
тАО11-27-2006 03:00 PM
Re: backup of system image to tape
> generally is unsupported.
Really? I thought that a save set was
simply a file created by BACKUP, and I would
be profoundly amazed if BACKUP were unable to
deal with any valid file, especially a file
which BACKUP itself had created.
Or did I misunderstand, and you were actually
trying to say something which made some sense?
> As far as a tapes spanning multiple tapes.
> [...]
Tapes don't span tapes. A save set might
span tapes. What are you talking about?
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тАО11-28-2006 01:38 AM
тАО11-28-2006 01:38 AM
Re: backup of system image to tape
I tried the copy command too and the copy did actualy work. So I got I step ahead of the previous methode.
When mounted the tape with the label 13nov with mount/foreign, so far no problem. But when I did
backup/list $4$MKC300:13nov.bck /sav
I got a message that the tape was not in the ANSI format.
Best regards
Mario
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тАО11-28-2006 03:32 AM
тАО11-28-2006 03:32 AM
Re: backup of system image to tape
That could be because the COPY was done to a foreign mounted tape. Was it?
/Guenther
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тАО11-28-2006 03:36 AM
тАО11-28-2006 03:36 AM
Re: backup of system image to tape
it would be quite helpful, if you could provide the complete commands and screen output from your test (just use cut & paste or use SET HOST/LOG 0 and attach the .LOG file as a .TXT file to your next reply).
This would reduce speculation and may lead to a faster diagnosis.
Volker.