From: Simon Tournier <zimon.toutoune@gmail.com>
To: Nicolas Graves <ngraves@ngraves.fr>, 62656@debbugs.gnu.org
Subject: bug#62656: broken guix time-machine + software-heritage
Date: Tue, 04 Apr 2023 12:51:38 +0200 [thread overview]
Message-ID: <86o7o3vs1x.fsf@gmail.com> (raw)
In-Reply-To: <878rf8hch7.fsf@ngraves.fr>
Hi,
Cool you did this test! :-)
On Mon, 03 Apr 2023 at 23:39, Nicolas Graves via Bug reports for GNU Guix <bug-guix@gnu.org> wrote:
> Here is the content + backtrace of the time-machine call, after the ~10
> hours long object processing on Software Heritage side:
Last time I checked that, I never got the object from SWH because a bug
on their side. Nice now they cook the content.
Note that SWH is an archive and so it is expected to take a long time to
extract a large dataset as the files of the Guix repository is. Many
data are stored cold not to say frozen and that’s why it takes a long
time to warm them up.
>> guix time-machine -C channels.scm -- shell
> Mise à jour du canal « guix » depuis le dépôt Git « /https://git.savannah.gnu.org/git/guix.git »...
> SWH: found revision 1984d56b0e437af7be7fa6cf8e1a00e45eb8ffa1 with directory at 'https://archive.softwareheritage.org/api/1/directory/1ea499e7529e67a0632ecbe0a8214f0618a82c1a/'
> swh:1:rev:1984d56b0e437af7be7fa6cf8e1a00e45eb8ffa1.git/
> swh:1:rev:1984d56b0e437af7be7fa6cf8e1a00e45eb8ffa1.git/HEAD
[...]
> swh:1:rev:1984d56b0e437af7be7fa6cf8e1a00e45eb8ffa1.git/objects/pack/pack-20648aeebad9dc6d8a29c87bd99d8fd773e1266a.pack
> Backtrace:
> In ice-9/boot-9.scm:
> 1752:10 19 (with-exception-handler _ _ #:unwind? _ # _)
> In guix/store.scm:
> 659:37 18 (thunk)
[...]
> In unknown file:
> 3 (get-bytevector-n! #<input: string 7f8d1aad5cb0> # 0 #)
> In web/response.scm:
> 95:2 2 (read! _ _ _)
> In ice-9/boot-9.scm:
> 1685:16 1 (raise-exception _ #:continuable? _)
> 1685:16 0 (raise-exception _ #:continuable? _)
>
> ice-9/boot-9.scm:1685:16: In procedure raise-exception:
> Throw to key `bad-response' with args `("EOF while reading response body: ~a bytes of ~a" (53394376 296632320))'.
Well, if I understand correctly, SWH cooked the full Git repository of
Guix and somehow it is probably too big. Hum, I do not know how to
investigate…
Thanks for the report!
Cheers,
simon
next prev parent reply other threads:[~2023-04-04 11:53 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-03 21:39 bug#62656: broken guix time-machine + software-heritage Nicolas Graves via Bug reports for GNU Guix
2023-04-04 10:51 ` Simon Tournier [this message]
2023-04-26 9:50 ` Ludovic Courtès
2023-04-26 10:01 ` Ludovic Courtès
2023-10-24 13:23 ` Simon Tournier
2023-04-28 14:43 ` Simon Tournier
2023-05-02 7:42 ` Ludovic Courtès
2023-05-02 18:01 ` Simon Tournier
2023-05-04 7:22 ` Ludovic Courtès
2023-05-04 7:57 ` Simon Tournier
2023-05-04 13:05 ` Ludovic Courtès
2023-05-04 17:00 ` Simon Tournier
2023-05-05 7:36 ` Ludovic Courtès
2024-02-04 13:03 ` bug#62656: close 62656 Nicolas Graves via Bug reports for GNU Guix
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