[Lustre-discuss] OST problem

Larry tsrjzq at gmail.com
Mon Feb 28 21:25:54 PST 2011


Hi Lucius,
lustre manual  chapter 15 tells you how to do it


On Tue, Mar 1, 2011 at 1:05 PM, Lucius <luciusftp at hotmail.com> wrote:
> Hello everyone,
>
> I would like to extend a OSS, which is still in current use. I would like to
> extend it with a server which has exactly the same HW configuration, and I’d
> like to extend it in an active/active mode.
> I couldn’t find any documentation about this, as most of the examples show
> how to use failnode during formatting. However, I need to extend the
> currently working system without losing data.
> Also, tunefs.lustre examples show only the parameter configuration, but they
> won’t tell if you need to synchronize the file system before setting the How
> would the system know that on the given server identified by its unique IP,
> which OST mirrors should run?
>
> Thank you in advance,
> Viktor
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