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тАО04-25-2006 11:01 PM
тАО04-25-2006 11:01 PM
I couldn't find any parameter to the backup command and the option of listing the files after the backup is not an option forthat case.
Thank-you.
Solved! Go to Solution.
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тАО04-25-2006 11:13 PM
тАО04-25-2006 11:13 PM
SolutionBeware that files amrked /NOBACKUP are counted though not actually written.
I think Guy Peleg has something on his worklist to let BACKUP create symbols of what it has done.
regards Kalle
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тАО04-25-2006 11:40 PM
тАО04-25-2006 11:40 PM
Re: Total size of backup action
BACKUP currently does not provide that type of information.
If you're doing backups to disk, the size of the disk savesets is an approximation of the total backup size.
If you do backups to tape, you could also calculate an approximate total backup size using the current tape position counter and the backup saveset size. This would need a couple of SDA commands. If you're interested in that kind of information, I can give an example.
Volker.
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тАО04-26-2006 01:16 AM
тАО04-26-2006 01:16 AM
Re: Total size of backup action
For the time being I think I'll use the /list parameter and extract the data from that.
If anyone has any info on when Guy releases that new feature I'll be glad to know.
Alon.
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тАО04-26-2006 02:22 AM
тАО04-26-2006 02:22 AM
Re: Total size of backup action
mount/nowrite backuptape:
directory/full backuptape:[]
This listing gives the real saveset size (blocksize * number_of_blocks), other then the total blocks from backup/list.
And a directory on tape is much faster, it doesn't have to read record-by-record the whole saveset.
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тАО04-26-2006 03:51 PM
тАО04-26-2006 03:51 PM
Re: Total size of backup action
OpenVMS V8.3 will introduce a new
qualifier - /PROGRESS_REPORT. The new
qualiifer outputs CTRL-T style message
to the output device, every given interval.
While this is not exactly what you are
asking for, V8.3 introduces a new style
CTRL-T message which includes the total
amount of data about to be processed.
You may parse the new message and it will
give you what you need (sort of)
Post V8.3 we'll introduce "full statistics"
feature.
fwiw,
Guy Peleg
OpenVMS Engineering