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Tag: block device

Posted on April 12, 2013April 11, 2013

How to change uuid for a block device / hard drive partition in Linux

Here’s an easy way to generate a new uuid:

# uuidgen
550e8400-e29b-41d4-a716-446655440000

Here’s how to change uuid of a block device / hard drive partitions.

tune2fs -U 550e8400-e29b-41d4-a716-446655440000 /dev/sd**

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