From: "Ludovic Courtès" <ludovic.courtes@inria.fr>
To: Josh Marshall <Josh.Marshall@jax.org>
Cc: 40043-done@debbugs.gnu.org
Subject: bug#40043: `guix pack --format=squashfs` fails on CentOS7
Date: Tue, 24 Mar 2020 18:55:11 +0100 [thread overview]
Message-ID: <87blolljsw.fsf@gnu.org> (raw)
In-Reply-To: <BL0PR06MB46734E52158D9DA875680143E9FD0@BL0PR06MB4673.namprd06.prod.outlook.com> (Josh Marshall's message of "Thu, 12 Mar 2020 17:47:24 +0000")
Hi Josh,
Josh Marshall <Josh.Marshall@jax.org> skribis:
> `guix pack --format=squashfs bash-minimal ...` fails on CentOS7 with SELinux disabled.
>
> ```
> $ /var/guix/profiles/per-user/marshjo/current-guix/bin/guix describe
> Generation 9 Mar 12 2020 09:28:29 (current)
> guix a595399
> repository URL: https://git.savannah.gnu.org/git/guix.git
> branch: master
> commit: a595399230a7b1acb0b096b3d5a7474100014299
> ```
The log you posted reads this:
--8<---------------cut here---------------start------------->8---
Creating 4.0 filesystem on /gnu/store/mhhlqyazyvwz72y6dwh56fs1zlrvrl0h-squashfs-pack.gz.squashfs, block size 131072.
[...]
Number of uids 2
unknown (0)
nixbld (987)
Number of gids 2
unknown (0)
nixbld (980)
Failed to read existing filesystem - will not overwrite - ABORTING!
--8<---------------cut here---------------end--------------->8---
I was able to reproduce it on a CentOS 7 system and to strace the
‘mksquashfs’ process, and found that this had to do with access to
SELinux extended attributes.
Fixed in commit 53c594cb3f1f783fea18be6da23a863b00c14f5f.
Thanks!
Ludo’.
next prev parent reply other threads:[~2020-03-24 17:56 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-12 17:47 bug#40043: `guix pack --format=squashfs` fails on CentOS7 Josh Marshall
2020-03-15 21:46 ` Ludovic Courtès
2020-03-16 13:38 ` bug#40043: [EXTERNAL]Re: " Josh Marshall
2020-03-24 17:55 ` Ludovic Courtès [this message]
2020-03-24 17:58 ` Josh Marshall
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