Re: recovering from a controller failure

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Richard wrote:
Kyler Laird wrote:

So...how do I get the UUIDs?  I tried blkid and got this.
    http://lairds.us/temp/ucmeng_md/uuids
Those UUIDs are far from unique.

Sorry, I just checked the link showing the blkid's.

These are almost certainly correct and they are onlu unique between arrays.

This is the whole point - all members of an array have the same UUID so that mdadm knows which devices are part of the same array.

UUID's should always be part of an mdadm.conf so that thewre can be no ambiguity.

Regards,

Richard
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