Re: Synching a Backup Server
From: Fajar A. Nugraha <hidden>
Date: 2011-01-06 20:12:13
On Fri, Jan 7, 2011 at 12:35 AM, Carl Cook [off-list ref] wrote:
I want to keep a duplicate copy of the HTPC data, on the backup server
Is there a BTRFS tool that would do this?
AFAIK zfs is the only opensource filesystem today that can transfer block-level delta between two snapshots, making it ideal for backup purposes. With other filesystems, something like rsync + LVM snapshot is probably your best bet, and it doesn't really care what filesystem you use.