Re: Growing an Array?

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On 11 Nov 2002, H. Peter Anvin wrote:

> Note that in large-scale data moves, like this, where you're reluctant
> to take the system offline: if you can put the new storage online
> (connected either to the same or a different server) you run the copy
> process while the data is still online, then when you close for the
> migration you can do an incremental update (rsync -aHS --delete is
> good for this; if you want to be extra paranoid at the expense of
> significantly slower execution rsync -acHS --delete.)  This is
> typically a lot quicker than copying all the data once offline.

This is exactly what I meant, sorry if I implied otherwise.

--
Derek Vadala, derek@cynicism.com, http://www.cynicism.com/~derek

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