Hello,
25.10.2009 14:56, Avi Rozen wrote:
> Hi,
>
> I'm running Bacula/sqlite v3.0.2 on Debian/squeeze (package version is
> 3.0.2-3+b1).
>
> I've noticed the following peculiar output when listing files in
> bconsole during restore:
>
> $ dir
> drwxr-xr-x 184 root root 12288 2009-07-04 10:57:41 /etc/
> ---------- 0 root root 0 1970-01-01 02:00:00 /home/
> drwxr-xr-x 50 root root 4096 2009-06-28 11:18:19 /root/
> ---------- 0 root root 0 1970-01-01 02:00:00 /var/
>
> After restoring files from the 0 mode directories, the directories are
> restored with their mode set incorrectly (and apparently arbitrarily) to
> 0751/drwxr-x--x, instead of the original mode (in my case: 0755/drwxr-xr-x).
Which happens because you don't actually back up the directory entries.
For example, /home above is not backed up. It's only implied by
/home/avrozen, but Bacula never looks at the /home directory entry itself.
The files and directories that are actually backed up should get their
corrct permissions set on restore, though.
A reasonable approach - if you need the permissions of the directories
above the trees you select for back up now - is to include the home
directory itself, and exclude everything you don't need.
A regular expression that matches everything except /home/avrozen/
shouldn't be hard to find :-)
Cheers,
Arno
> Furthermore, modification date/time for such directories is set to their
> restore time.
>
> In all cases the owner was root, but I have a hunch that ownership is
> also lost.
>
> The corresponding fileset is:
>
> FileSet {
> Name = machine-cycle-fileset
> Include {
> Options {
> signature = SHA1
> compression = GZIP
> Exclude = yes
> # Exclusions
> WildDir = "/home/*/.mozilla*/*/*/Cache"
> WildDir = "/home/*/.mozilla*/*/ImapMail"
> WildDir = "/home/*/.thumbnails"
> WildDir = "/home/*/.Trash"
> WildDir = "/home/*/temp"
> WildDir = "/home/*/tmp"
> WildDir = "/home/*/.cache"
> }
> File = /home/avrozen
> File = /root
> File = /etc
> File = /var/www
> File = /var/lib/bacula
> }
> }
>
> My guess is that parent directories of directories that are specified
> with the File directive are shown/stored with 0 as their mode and date
> (in my case: /home, /var and /var/lib)
>
> Is this a configuration problem, expected/documented behavior, or a bug?
>
> Cheers,
> Avi.
>
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--
Arno Lehmann
IT-Service Lehmann
Sandstr. 6, 49080 Osnabrück
www.its-lehmann.de
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