DragonFly kernel List (threaded) for 2008-12
DragonFly BSD
DragonFly kernel List (threaded) for 2008-12
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Re: Expanding existing Hammer FS


From: "Jonas Trollvik" <jontro@xxxxxxxxx>
Date: Wed, 17 Dec 2008 21:20:54 +0100

>    It *IS* possible to probe the location of the HAMMER volumes making up
>    a filesystem.  Each volume header has all the information needed,
>    including the number of volumes, which volume number in the set that
>    particular device is, the unique UUID (will be the same for all
>    volume segments), and the label.
>
>                                        -Matt

What would happen if the disks would change device name, i.e. move the
drives to a different controller ?
Would it still be able to auto detect their locations?

Regards,
Jonas



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