upgrade process?

Tim Heckman theckman at gmail.com
Mon Nov 22 10:07:14 EST 2010

In general, what's the process for upgrading a ring?

Do you take nodes out of the ring one at a time, upgrade them, and
re-add them to the ring,  or do you build an entirely new ring and
restore the data from backups?

I imagine this partly depends on how many versions behind you are, and
the specific changes to the server and storage backends.


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