08-06-2016 03:44 AM
Hi,
we have an application that maintains "projects" in about 400 directories with a total of 4TB data on one client machine. We want to backup only a couple of these directories. The application tells us on a daily basis which directories shall be backed up (because they are currently relevant). We are using bpbackup -f listFile on the client side for this - it works fine. Using this scheme we always back up only the currently relevant projects, while the backup storage for projects that became irrelevant is freed after six weeks. Typically we use not more than 300GB of backup storage.
However, this does a full backup every time, even if only some files have changed. Using the root directory of the 400 directories is not an option, since many of the 400 will never be relevant for backup. How can we get an incremental backup for this kind of setup?
Cheers, -Xare
Solved! Go to Solution.
08-08-2016 02:00 AM - edited 08-08-2016 02:11 AM
nbsetconfig or bpsetconfig will help you but I'm not sure if regular client has them (server defiantly has).
https://www.veritas.com/support/en_US/article.000079425
or you can edit Registry that holds exclude list.
08-08-2016 06:42 AM
08-06-2016 04:42 AM - edited 08-06-2016 04:43 AM
It isn't clear from your decription how doesn your application work but if your "irrelevant" data stays the same you can use accelerator. It skips uncanged data and backups only changed files according to its tracklog (it also can use some filesystems journal files).
>Using the root directory of the 400 directories is not an option, since many of the 400 will never be relevant for backup.
You can dynamically modify exclude list on the client and use root folder of those 400 dirs as a backup selection :)
08-06-2016 07:24 AM - edited 08-08-2016 01:32 AM
You are doing a User type backup (bpbackup -f ...) not an automatic scheduled backup from the master where the Backup Selection is hardcoded.
User backup has no option to specify full or incr, therefore only full backup is possible with User type backup.
Only automatic scheduled backup have Full and Incr schedules.
08-08-2016 01:12 AM
> You can dynamically modify exclude list on the client and use root folder as a backup selection
We have Windows 7 on the client side. Here the include/exclude list for a server side backup are only managed via the GUI NbWin.exe in the menu "File / NetBackup Client Properties". I do not see how the lists can be managed automatically. Or are they available in the file system?
08-08-2016 02:00 AM - edited 08-08-2016 02:11 AM
nbsetconfig or bpsetconfig will help you but I'm not sure if regular client has them (server defiantly has).
https://www.veritas.com/support/en_US/article.000079425
or you can edit Registry that holds exclude list.
08-08-2016 04:36 AM
nbsetconfig on the client allowed me to populate the registry entry HKEY_LOCAL_MACHINE\SOFTWARE\Veritas\NetBackup\CurrentVersion\Config\Exclude
with a list of files - great. NbWin.exe shows the specified file list as "Exclude List".
For "Include list" I found no similar way to go (except manipulating the registry ...\Config\Include directly) - any ideas?
08-08-2016 06:42 AM
08-09-2016 01:36 AM - edited 08-09-2016 01:42 AM