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On 2020-03-19 08:17, n952162 wrote: |
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> |
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> I just discovered that two of my disks have exactly the same UUIDs. |
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> |
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> A couple of years back, I bought these drives to install RAID on them, |
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> but gave up on that. Now, I've decided to do "manual" RAID, but I'm |
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> wondering if the fact that the two drives have the same UUID is |
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> causing whoever it is who sets up /dev/disk (I'm still trying to find |
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> that culprit) is croaking on two different devices with the same UUID. |
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> |
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> Where is the UUID determined? I'd presumed that it was derived from |
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> some characteristics of the drive, determined by the device |
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> controller, but now I'm wondering if my initial RAID configuration set |
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> some drive-internal variable to be identical? |
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> |
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> And, how does one /*reset*/ it? |
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> |
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Okay, I found this: |
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http://www.sudo-juice.com/how-to-change-the-uuid-of-a-linux-partition/ |
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Any thoughts will be appreciated. |