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On Thu, 19 Mar 2020 08:17:58 +0100, n952162 wrote: |
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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 causing |
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> whoever it is who sets up /dev/disk (I'm still trying to find that |
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> culprit) is croaking on two different devices with the same UUID. |
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udev creates /dev |
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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 controller, |
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> but now I'm wondering if my initial RAID configuration set some |
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> drive-internal variable to be identical? |
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> |
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> And, how does one /*reset*/ it? |
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tune2fs -U [UUID] /dev/sdX |
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UUID can be either a string in the standard format or the word random. |
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-- |
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Neil Bothwick |
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The careful application of terror is also a form of communication. |
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