"Mike Ruskai" <than...@earthlink.net> kirjoitti viestissä
news:4afb06f0.1090...@earthlink.net...
> Just use "Media Type = File" in your director Storage definition block,
> which changes volumes from individual tapes to individual files. Then
> use something like this in your storage daemon configuration:
>
> Device {
> Name = MiniTowerStorage
> Device Type = File
> Media Type = File
> Archive Device = /backups
> LabelMedia = yes
> Random Access = yes
> # Requires Mount = yes
> # Mount Point = "/backups"
> # Mount Command = "/etc/bacula/mountback"
> # Unmount Command = "/etc/bacula/unmountback"
> AutomaticMount = yes
> RemovableMedia = no
> AlwaysOpen = no
> }
>
> That's from a 2.4.4 config. The 3.x options may be slightly different,
> but I haven't migrated yet.
>
> The commented statements are what should make Bacula automatically mount
> and unmount the storage, but it doesn't actually work. It will happily
> mount the array, but when the job is done, it does not run the unmount
> command. I worked around that by adding before/after scripts to each
> job that do the mounting/unmounting. You could just leave the storage
> mounted, of course, but I prefer being able to physically remove the
> drive tower at any time when a job isn't running, without having to
> manually log to unmount and stop the array first.
>
> Things get more complicated if you want to cycle multiple different
> drives. You'll want to search the mailing list archive for info about
> that - as I recall from what I've read, it's not all that easy to do
> properly.
>
I have noticed the same problem of "unmount command not working".
As far as I can recall, I cound not find any documentation what it exactly
is expected to do, though the command was in the sample configs.
I asked this a couple of times in this bacula user list, and after a long
silence at both times I finally repeated it in the devel list on 30 May
2009. Then I got a reply quoted below from Kern.
This reply below still left me wonder what that unmount command is really
expected to do (if anything?), and if I should have filed a bug report or
not.
Does anyone have any more up-to-date information of this disk unmount issue?
----- Original Message -----
From: "Kern Sibbald" <k...@sibbald.com>
Newsgroups: gmane.comp.sysutils.backup.bacula.devel
To: <bacula-de...@lists.sourceforge.net>
Cc: "Timo Neuvonen" <timo-n...@tee-en.net>
Sent: Saturday, May 30, 2009 11:42 AM
Subject: Re: Unmount Command in SD conf not working?
> If I am not mistaken, Bacula only unmounts a disk on explicit user
> command,
> much like it does with tapes where once the tape is mounted, it is
> unmounted
> only by the user.
>
> If the unmount command does not work, then we could look at the problem.
>
> Regards,
>
> Kern
>
------------------------------------------------------------------------------
Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day
trial. Simplify your report design, integration and deployment - and focus on
what you do best, core application coding. Discover what's new with
Crystal Reports now. http://p.sf.net/sfu/bobj-july
_______________________________________________
Bacula-users mailing list
Bacula-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/bacula-users
