BackupPC-users

Re: [BackupPC-users] BackupPC data pool

2012-07-13 12:40:09
Subject: Re: [BackupPC-users] BackupPC data pool
From: "Bryan Keadle (.net)" <bkeadle AT keadle DOT net>
To: "General list for user discussion, questions and support" <backuppc-users AT lists.sourceforge DOT net>
Date: Fri, 13 Jul 2012 11:38:25 -0500
Thanks for your reply.  Yeah, we're using a NAS device, but not necessary "those small ones" - using this Drobo B800fs.  So NFS would be a protocol-based option for the data pool?  Still, iSCSI would be best if not DAS?




On Fri, Jul 13, 2012 at 11:11 AM, Les Mikesell <lesmikesell AT gmail DOT com> wrote:
On Fri, Jul 13, 2012 at 10:37 AM, Bryan Keadle (.net)
<bkeadle AT keadle DOT net> wrote:
> Can BackupPC's data pool (/var/lib/BackupPC) be a CIFS mount, or must it be
> a block device?  I'm thinking it requires a block device due to the
> hardlinks/inodes BackupPC depends on, and I'm not sure that a cifs-mounted
> folder gives you that ability.

I think CIFS (as unix extensions to SMB) technically handles hardlinks
when the source system is unix/linux and the underlying filesystem
supports them.   However I wouldn't expect this capability to be very
well tested, because in that scenario everyone would use NFS anyway.
And in the backuppc case it would be much more sensible to just run
the program on the box with the drives.  If you are thinking of one of
those small NAS devices that don't support NFS, I wouldn't count on
it.

--
   Les Mikesell
    lesmikesell AT gmail DOT com

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Live Security Virtual Conference
Exclusive live event will cover all the ways today's security and 
threat landscape has changed and how IT managers can respond. Discussions 
will include endpoint security, mobile security and the latest in malware 
threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
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