Re: [Bacula-users] backing up automounted FS
2016-03-30 12:50:17
On 03/30/16 11:42, Lloyd Brown wrote:
> Okay. I'm hoping that someone can give me some kind of helpful
> suggestions here. I'm having trouble figuring out the best way to
> manage backups for some automounted user directories.
>
> In short, I need to back up a set of NFS-shared filesystems that
> represent users' home directories on my system. If I use an automount
> approach (example configs attached), then even if I can get them all
> mounted, the bacula-fd will see them as separate filesystems, and I will
> need to specify "onefs=no", to allow the backup job to traverse to other
> filesystems.
First piece of advice: Don't back up over NFS if you have any choice at
all. Put a client on the NFS server instead and back up there. Trying
to back up an NFS-mounted filesystem over the NFS mount very, very,
*very* rarely ends well. It is an option of last resort.
> The trouble with "onefs=no" is that the users could easily have symlinks
> to other filesystems, that I don't want to back up. I'm assuming that
> if I specify "onefs=no" it will traverse symlinks to other filesystems.
Bacula does not traverse symlinks, period. Symbolic links are backed up
as symbolic links, not as their targets.
--
Phil Stracchino
Babylon Communications
phils AT caerllewys DOT net
phil AT co.ordinate DOT org
Landline: 603.293.8485
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