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.
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.
One alternate approach I've been testing is to use some dynamic
definition of the filesystem list (eg a 'File = "|somescript"', or 'File
= "<somefilename"'), but so far, only the Full jobs seem to be picking
up the changes, not the incrementals.
So, any thoughts about approaches here? Is there another way I can
allow traversal of filesystems, but only within a specific path prefix?
I admit it, I'm testing on a Debian VM, using Debian's outdated bacula
packages (5.2.6+dfsg-9.3). If there's a known fix, I can certainly
build an updated version, though.
--
Lloyd Brown
Systems Administrator
Fulton Supercomputing Lab
Brigham Young University
http://marylou.byu.edu
* -rw,nosuid,nodev,hard,intr,proto=tcp zhead1:/export/zhome1/&
zhead2:/export/zhome2/&
/export/home /etc/auto.zs4 -fstype=nfs4 --timeout=1200
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