Bacula-users

Re: [Bacula-users] backing up automounted FS

2016-03-31 12:38:00
Subject: Re: [Bacula-users] backing up automounted FS
From: Josh Fisher <jfisher AT pvct DOT com>
To: bacula-users AT lists.sourceforge DOT net
Date: Thu, 31 Mar 2016 12:35:39 -0400

On 3/31/2016 10:34 AM, Lloyd Brown wrote:
>
> On 03/31/2016 06:40 AM, Josh Fisher wrote:
>> I don't know if that will work, with or without onefs=no. It is not so
>> much NFS as it is autofs. I suggest onefs=yes and specifying each and
>> every mountpoint in the job's FileSet, rather than just the automount
>> root directory. Autofs purposefully does not always honor stat() and
>> such in order to prevent mass mounting.
> I would love to do that.  But the problem is that the list of mounts
> changes.  We're talking about 1 mount per user, and we have 300-500
> users at any given time, with 5-10 new users per week, and about as many
> expiring per week.  So I certainly cannot statically specify the
> mountpoints in the bacula-dir.conf, without changing it constantly.

I see your point. Why NFS, then? Rather than hundreds of automount 
mountpoints, a single iSCSI target could expose the user home 
directories with a single mountpoint, assuming the NAS device supports 
iSCSI.

>
> I could use the pre-run script to mount them, based on an external user
> list, and then unmount them in a post-run script.  This is an option I'm
> considering right now, but I'm not certain yet.
>
> If there's community interest, once I figure it out completely, I can
> probably post example configs and scripts.
>


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