GNU bug report logs - #66014
Unable to use UUIDs to construct RAID array in mapped-devices

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From: Lars Rustand <rustand.lars <at> gmail.com>
To: 66014 <at> debbugs.gnu.org
Subject: bug#66014: Unable to use UUIDs to construct RAID array in mapped-devices
Date: Fri, 15 Sep 2023 20:27:32 +0200

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Setting up a RAID array using UUIDs does not work.

The following mapped-devices block works:

  (mapped-devices
    (list
      (mapped-device
        (source (list "/dev/nvme0n1p2" "/dev/nvme1n1p3"))
        (target "/dev/md0")
        (type raid-device-mapping))))

But this one fails:

  (mapped-devices
    (list
      (mapped-device
        (source (list (uuid "a07c54da-eb61-4135-86b8-8791e863e46a") (uuid "c40026af-ace9-47fc-9d3f-4b8d6a2219cb")))
        (target "/dev/md0")
        (type raid-device-mapping))))

The error message I get is guix system: error: #<<uuid> type: dce bv: #vu8(160 124 84 218 235 97 65 53 134 184 135 145 232 99 228 106)>: invalid G-expression input

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