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Re: Repository id's?

From: Jack Repenning <jrepenning_at_collab.net>
Date: 2003-09-23 21:29:31 CEST

At 3:15 PM -0400 9/23/03, Kenneth Olving wrote:
>Keeping threads separate a bit...
>
>Is there any notion of a unique repository id?

Yup:

> svn info
Path:
Url: svn+jack://macboy.repenning.homeip.net/svn/jrepenning/trunk/home
Repository UUID: 124de772-4fc0-0310-a23f-a23faca88ab5
...

>Reason I'm asking is the following: for initial work I might set up
>a small win32 server local to us with one local URL. We work a bit
>and eventually we realize that we're in a state that we can share
>the stuff - so I want to make the repo available on a 'public' URL.
>I may even switch architecture and go with our regular Solaris
>boxes. Ok, so I dump and load on the new machine.
>
>Technically I might now make a case of saying that the just loaded
>repo is actually the *same* repo from an identification standpoint.
>Or, arguably, maybe it's not. At least, the new repo should be
>identifiable as 'coming from' another id. All this obviously comes
>from my CC/Multisite experience where I have multiple replicas that
>essentially are 'equal' and I know I can treat them as such, more or
>less.

In Subversion, dump/load preserves the UUID. Actually, in ClearCase
it does, too (e.g., for backup/recovery or architecture moves):
replication is "dump, futz, load" sort of a deal. SVN ain't got no
replication just yet. There's no plan for that per se, but I'm
betting it'll take SVN less than the 15 years it took
DSEE/ClearCase....

-- 
-==-
Jack Repenning
CollabNet, Inc.
8000 Marina Boulevard, Suite 600
Brisbane, California 94005
o: 650.228.2562
c: 408.835-8090
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Received on Tue Sep 23 21:31:33 2003

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