[dm-crypt] UUID question

David Li w.david.li at gmail.com
Tue Dec 18 01:10:50 CET 2012

Hi, I wonder if the dm-crypt partition UUID (shown in blkid -p <dev>) can
be used to uniquely associate it with the set of keys the partition will
need. Are there any cases that the UUID would change during the partition's

If not UUID, any other suggestions?

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