[svlug] Backup strategies

Vince Hoang svlug at az0.altern8.net
Sat Oct 5 13:13:48 PDT 2002

On Sat, Oct 05, 2002 at 09:06:44AM -0700, Karen Shaeffer wrote:
> Can rsync maintain multiple versions of the same file?

A quick two-way rsync can be setup by using --update from the
secondary to the primary replica and then --delete from the
primary to the secondary replica.

Another file syncronization utility to look at is unison:

    "Unlike simple mirroring or backup utilities, Unison can deal
    with updates to both replicas of a distributed directory
    structure. Updates that do not conflict are propagated
    automatically. Conflicting updates are detected and displayed."


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