*BSD News Article 58424


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From: Doug Lerner <doug@gol.com>
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Backup Suggestions?
Date: 29 Dec 1995 01:47:07 GMT
Organization: Global OnLine Japan (+81-3-5330-9385)
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I always ask embarrassingly novice questions here, but I am always 
grateful by the serious and genuinely helpful responses I get.

This time it is about backup.

I have been running my FreeBSD 2.05 system uneventfully since the 
summer. It has been reliably handling NNTP and SMTP for my BBS members 
24 hours a day without a single problem. Even now there are no problems.

Except....and I am embarrassed to admit this....I have yet to do a 
backup of the hard disk.

This is more than a little bit beginning to gnaw at my conscience, 
because if the machine were to fail all the configurations I have 
labored to do since putting the machine in, not to mention the members 
data and special scripts, will all be lost.

The problem is, unlike my Mac (which I can just stick an MO-disk drive 
on and backup) I don't really have an idea of how to backup the system.

The hard disk is a 1 Gigabyte Quantum Fireball SCSI drive, but the SCSI 
connector is on the motherboard (a DX-4 system with 16MB RAM) and there 
are no outside connections to daisy-chain another SCSI device to.

There is still an extra slot, so one idea was to add another Fireball 
into that slot and do a daily dump onto the second hard drive (one 
gigabyte hard drives are so cheap now).

Is that the easiest solution?

Is there some way of mounting my MO-drive via one of the Macs or Windows 
95 machines on my tiny LAN and dumping that way?

I hate to open up the tower case and start fiddling with adding in a new 
hard drive and formatting it and so on without first backing up! (Catch-
22 isn't it?)

Any suggestions would be greatly appreciated.

Somebody wrote in a recent message that 99% of the important local 
configuration files were in /etc, so I think I will at least try to 
backup /etc to floppies today.

Thanks,

Doug Lerner,
Tokyo