From: Danny Milosavljevic <dannym@scratchpost.org>
To: "Ludovic Courtès" <ludo@gnu.org>
Cc: 28445@debbugs.gnu.org, help-guix <help-guix@gnu.org>
Subject: bug#28445: Cannot boot GuixSD after system reconfigure
Date: Fri, 22 Sep 2017 16:23:39 +0200 [thread overview]
Message-ID: <20170922162339.65cf2b79@scratchpost.org> (raw)
In-Reply-To: <87a81msud8.fsf@gnu.org>
On Fri, 22 Sep 2017 16:03:47 +0200
ludo@gnu.org (Ludovic Courtès) wrote:
> However, there’s one thing I’d like to double-check with Danny, which is
> the word order. With this patch, I have:
>
> (fat32-uuid->string (string->fat32-uuid "aabb-ccdd"))
> $7 = "CCDD-AABB"
>
> Danny: are you sure the most-significant 16-bit word comes last?
See https://github.com/karelzak/util-linux/blob/master/libblkid/src/superblocks/vfat.c#L48
blkid_probe_sprintf_uuid(pr, vol_serno, 4, "%02X%02X-%02X%02X",
vol_serno[3], vol_serno[2], vol_serno[1], vol_serno[0]);
next prev parent reply other threads:[~2017-09-22 14:24 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <rbuo9q4cken.fsf@gnu.org>
[not found] ` <87bmm3kh47.fsf@gnu.org>
2017-09-21 22:12 ` bug#28445: Cannot boot GuixSD after system reconfigure Ludovic Courtès
[not found] ` <87fubf4s77.fsf@gnu.org>
2017-09-22 0:24 ` Roel Janssen
2017-09-22 14:03 ` Ludovic Courtès
[not found] ` <87a81msud8.fsf@gnu.org>
2017-09-22 14:23 ` Danny Milosavljevic [this message]
2017-09-22 16:41 ` Ludovic Courtès
[not found] ` <87lgl6ptws.fsf@gnu.org>
2017-09-22 19:53 ` Roel Janssen
[not found] ` <87tvzuqzmk.fsf@gnu.org>
2017-09-25 7:33 ` Ludovic Courtès
[not found] ` <87fubbmdvm.fsf@gnu.org>
2017-09-26 19:24 ` Roel Janssen
2017-09-26 2:27 ` Danny Milosavljevic
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