From: Csepp <raingloom@riseup.net>
To: Lars Rustand <rustand.lars@gmail.com>
Cc: 66014@debbugs.gnu.org
Subject: bug#66014: Unable to use UUIDs to construct RAID array in mapped-devices
Date: Mon, 18 Sep 2023 14:24:16 +0200 [thread overview]
Message-ID: <cuc1qevpt05.fsf@riseup.net> (raw)
In-Reply-To: <xxlwcsoh7rear4uvg4ual2rylwothzbmgnyr5vwuyxdw6wu67b@wpoyabx34qfl>
Lars Rustand <rustand.lars@gmail.com> writes:
> [[PGP Signed Part:Undecided]]
> 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
>
> [[End of PGP Signed Part]]
Would it be possible to use /dev/disk/by-uuid paths instead of uuid
objects for these? I think this big "typeof" based dynamic dispatch
that we're using in Scheme is erm, not very robust, to put it mildly.
next prev parent reply other threads:[~2023-09-18 12:27 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-15 18:27 bug#66014: Unable to use UUIDs to construct RAID array in mapped-devices Lars Rustand
2023-09-18 12:24 ` Csepp [this message]
2023-09-18 21:47 ` Ludovic Courtès
2023-09-19 10:48 ` Csepp
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