Re: Backing up large partitions

2007-05-16 Thread scuba
Hi,

On Tue, 15 May 2007, Phusion wrote:

|I need some advice on how to backup a UNIX server. The server has
|multiple large partitions ranging from 200 to 400 GB. Also, the server
|doesn't have a tape drive. We recently got a large NAS device that has
|2 TB of storage space. The UNIX server has Samba installed and can be
|setup to mount a Windows network share. I would like the ability to
|run full and incremental backups as well as restores. Let me know what
|you think.

Take a look at rsnapshot (it's in ports), it uses rsync with 
hardlinks to decrease the size of incremental backups.


- Marcelo

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Re: Backing up large partitions

2007-05-15 Thread Bill Moran
In response to Phusion [EMAIL PROTECTED]:

 I need some advice on how to backup a UNIX server. The server has
 multiple large partitions ranging from 200 to 400 GB. Also, the server
 doesn't have a tape drive. We recently got a large NAS device that has
 2 TB of storage space. The UNIX server has Samba installed and can be
 setup to mount a Windows network share. I would like the ability to
 run full and incremental backups as well as restores. Let me know what
 you think.

Have a look at Bacula.

-- 
Bill Moran
http://www.potentialtech.com
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Re: Backing up large partitions

2007-05-15 Thread Roland Smith
On Tue, May 15, 2007 at 04:27:01PM -0500, Phusion wrote:
  I need some advice on how to backup a UNIX server. The server has
  multiple large partitions ranging from 200 to 400 GB. Also, the server
  doesn't have a tape drive. We recently got a large NAS device that has
  2 TB of storage space. The UNIX server has Samba installed and can be
  setup to mount a Windows network share. I would like the ability to
  run full and incremental backups as well as restores. Let me know what
  you think.

Use dump(8) (with the -L flag!) and bzip2(1) to write compressed dumps
to the NAS (which should be mounted, of course). If you do it in a cron
job at night, no one will be bothered by it. Don't bother with bzip2 if
most of your data is already compressed, like photos, videos, zip files 
or mp3.

I've written a small shell-script that does just that. Mail me if you
want it.

Roland
-- 
R.F.Smith   http://www.xs4all.nl/~rsmith/
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Re: Backing up large partitions

2007-05-15 Thread Jerry McAllister
On Tue, May 15, 2007 at 04:27:01PM -0500, Phusion wrote:

 I need some advice on how to backup a UNIX server. The server has
 multiple large partitions ranging from 200 to 400 GB. Also, the server
 doesn't have a tape drive. We recently got a large NAS device that has
 2 TB of storage space. The UNIX server has Samba installed and can be
 setup to mount a Windows network share. I would like the ability to
 run full and incremental backups as well as restores. Let me know what
 you think.

Depends a little on what you will do, but generally
you can run dump(8) to a file and that file can be located
anywhere you can read/write.

Dump is the UNIX backup soution.Now, if you want to create
an alternate server, then consider rsync.   Its in the ports.

jerry

 
 Phusion
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