Re: Backup script (was Re: rsync problem)

2011-03-21 Thread Mike Miller
On Tue, Mar 22, 2011 at 06:23, Omer Zak wrote: > What I would like to have is a Time Machine (TM?) like scheme in which a > backup disk will enable me to see a snapshot of my computer's disk from > a certain date.  It can be implemented by making hard links. > > Did anyone develop such a backup sc

Re: Backup script (was Re: rsync problem)

2011-03-21 Thread sammy ominsky
Actually, with the possibility of nfs, my data could be anywhere and just mounted at /nas/web-backup :) Also, the --link-dest= flag I use is the hard link snapshots you're asking about. It creates a new generation of links each day, and keeps a rotating week of them. It's not N backups, it's

Re: Backup script (was Re: rsync problem)

2011-03-21 Thread Omer Zak
I see I follow a different backup policy from Sambo. Sambo keeps the last N backups in the same physical hard disk (or maybe RAID array). I keep a backup in a removable device. My policy is to never trust a single interconnected system with my data (so that I'll not suffer massive data loss if m

Backup script (was Re: rsync problem)

2011-03-21 Thread sammy ominsky
On 21/03/2011, at 15:57, Omer Zak wrote: > By the way, my own backup script uses the following rsync flags: > rsync -avH --progress --max-delete=20 --delete --delete-excluded > --exclude-from=$EXCLUSIONS_FILE $FROM $TO This looks like a fun game! I'll show you mine if you'll show me yours.