NT backup 2003

Posted on 2011-09-15
Last Modified: 2012-06-21

I need to edit my NTbackup so that the media is overwritten not appended. Rather than going through all my servers and setting up new jobs, is there a way of editing the properties with the correct switch?

The current script syntax is as follows:

C:\WINDOWS\system32\ntbackup.exe backup "@C:\Documents and Settings\username\Local Settings\Application Data\Microsoft\Windows NT\NTBackup\data\Friday.bks" /a /d "Set created 18/08/2011 at 16:08" /v:no /r:no /rs:no /hc:off /m normal /j "Friday" /l:s /f "F:\Friday.bkf

The job needs to overwrite the same job the following week not append.

Can anybody help ?

Question by:L-Plate
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Expert Comment

by:Miguel Angel Perez Muñoz
ID: 36541682
Remove /a on command line:

Expert Comment

ID: 36541776
NTBACKUP command use:

ntbackup backup [systemstate] « @Nom_fichier.bks » /J {« Nom_tâche »} [/P {« Nom_pool »}] [/G {« Nom_GUID »}] [/T { « TAPE_Name »}] [/N {« Media_Name »}] [/F {« File_name »}] [/D {« Description_saveset »}] [/DS {« Server_name »}] [/IS {« server name»}] [/A] [/V:{yes | no}] [/R:{yes | no}] [/L:{f | s | n}] [/M {Type_save}] [/RS:{yes | no}] [/HC:{on | off}] [/SNAP:{on | off}]


Expert Comment

ID: 36541787
Switch: /A
Description: Performs an append operation. Either /G or /T must be used in conjunction with this switch. Do not use this switch in conjunction with /P

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Author Comment

ID: 36543452
NT\NTBackup\data\Friday.bks" /a /d

Do i just remove the '/a' from the syntax then ? Or do I need to replace it with another switch ?

Accepted Solution

Olivier65 earned 500 total points
ID: 36543898
You have to remove it because the switch a append and you says that you want your new job to overwrite the old one.

Author Comment

ID: 36549083
I have just tried running the job without the switch and closley monitored the drive to where it is backing up but there is no sign of it overwriting, instead it has created a duplicate backup file.

Will the file be replaced once the backup has finished fully ? Or will the overwrite process enact as soon as the job has started?

Author Comment

ID: 36967407
yo olivier, what's the crack on this pal?

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