GNU bug report logs -
#44442
‘guix publish --cache’ can lose its daemon connection
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Reported by: Ludovic Courtès <ludo <at> gnu.org>
Date: Wed, 4 Nov 2020 14:49:02 UTC
Severity: normal
Tags: fixed
Done: Ludovic Courtès <ludo <at> gnu.org>
Bug is archived. No further changes may be made.
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:
bug#44442
; Package
guix
.
(Wed, 04 Nov 2020 14:49:02 GMT)
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Ludovic Courtès <ludo <at> gnu.org>
:
New bug report received and forwarded. Copy sent to
bug-guix <at> gnu.org
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(Wed, 04 Nov 2020 14:49:02 GMT)
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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):
With the introduction of “cache bypass” for ‘guix publish --cache’ in
commit 2b2ab7796ac186d88060793b8873fc0e21462758, ‘guix publish’ can
crash like so:
--8<---------------cut here---------------start------------->8---
$ sudo guix publish -u ludo --cache=/tmp/cache --cache-bypass-threshold=30M
guix publish: publishing /gnu/store on 0.0.0.0, port 8080
guix publish: using 'gzip' compression method, level 3
C-c C-z
[1]+ Haltigita sudo guix publish -u ludo --cache=/tmp/cache --cache-bypass-threshold=30M
$ bg
[1]+ sudo guix publish -u ludo --cache=/tmp/cache --cache-bypass-threshold=30M &
$ wget -O - http://localhost:8080/nar/gzip/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-foo
--2020-11-04 15:42:50-- http://localhost:8080/nar/gzip/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-foo
Ni solvigas localhost (localhost)... 127.0.0.1
Konektado al localhost (localhost)|127.0.0.1|:8080... konektita.
HTTP peto sendita, ni atendas respondon... GET /nar/gzip/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-foo
404 Not Found
2020-11-04 15:42:50 ERARO 404: Not Found.
$ wget -O - http://localhost:8080/n8awazyldv9hbzb7pjcw76hiifmvrpvd.narinfo
--2020-11-04 15:43:13-- http://localhost:8080/n8awazyldv9hbzb7pjcw76hiifmvrpvd.narinfo
Ni solvigas localhost (localhost)... 127.0.0.1
Konektado al localhost (localhost)|127.0.0.1|:8080... konektita.
HTTP peto sendita, ni atendas respondon... GET /n8awazyldv9hbzb7pjcw76hiifmvrpvd.narinfo
In guix/scripts/publish.scm:
455:4 5 (render-narinfo/cached #<store-connection 256.99 7f24e…> …)
460:12 4 (_ . _)
In guix/store.scm:
1020:9 3 (_ #<store-connection 256.99 7f24eff0e320> "n8awazyldv9…")
916:4 2 (flush)
In unknown file:
1 (put-bytevector #<input-output: socket 15> #vu8(29 0 …) …)
In ice-9/boot-9.scm:
1669:16 0 (raise-exception _ #:continuable? _)
In procedure fport_write: Rompita dukto
500 Internal Server Error
2020-11-04 15:43:13 ERARO 500: Internal Server Error.
$ wget -O - http://localhost:8080/n8awazyldv9hbzb7pjcw76hiifmvrpvd.narinfo
--2020-11-04 15:43:15-- http://localhost:8080/n8awazyldv9hbzb7pjcw76hiifmvrpvd.narinfo
Ni solvigas localhost (localhost)... 127.0.0.1
Konektado al localhost (localhost)|127.0.0.1|:8080... konektita.
HTTP peto sendita, ni atendas respondon... GET /n8awazyldv9hbzb7pjcw76hiifmvrpvd.narinfo
In guix/scripts/publish.scm:
455:4 5 (render-narinfo/cached #<store-connection 256.99 7f24e…> …)
460:12 4 (_ . _)
In guix/store.scm:
1020:9 3 (_ #<store-connection 256.99 7f24eff0e320> "n8awazyldv9…")
916:4 2 (flush)
In unknown file:
1 (put-bytevector #<input-output: socket 15> #vu8(29 0 …) …)
In ice-9/boot-9.scm:
1669:16 0 (raise-exception _ #:continuable? _)
In procedure fport_write: Rompita dukto
500 Internal Server Error
2020-11-04 15:43:15 ERARO 500: Internal Server Error.
--8<---------------cut here---------------end--------------->8---
The first wget here, leads to this call in ‘render-nar/cached’:
(hash-part->path store "eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee")
⇒ ""
and in turn to:
(bypass-cache? store "")
(query-path-info store "")
at which point the daemon throws and closes the connection.
Further attempts to access the store all lead to EPIPE as shown above.
At this point, ‘guix publish’ can only serve what’s already cached.
Ludo’.
Information forwarded
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bug-guix <at> gnu.org
:
bug#44442
; Package
guix
.
(Wed, 04 Nov 2020 15:07:02 GMT)
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Message #8 received at 44442 <at> debbugs.gnu.org (full text, mbox):
Ludovic Courtès <ludo <at> gnu.org> skribis:
> With the introduction of “cache bypass” for ‘guix publish --cache’ in
> commit 2b2ab7796ac186d88060793b8873fc0e21462758, ‘guix publish’ can
> crash like so:
Fixed in 5e7cf66fb35780f930ad0bc5fe21ac330df4411d.
I’ll update the ‘guix’ package.
Ludo’.
Added tag(s) fixed.
Request was from
Ludovic Courtès <ludo <at> gnu.org>
to
control <at> debbugs.gnu.org
.
(Wed, 04 Nov 2020 15:08:02 GMT)
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bug closed, send any further explanations to
44442 <at> debbugs.gnu.org and Ludovic Courtès <ludo <at> gnu.org>
Request was from
Ludovic Courtès <ludo <at> gnu.org>
to
control <at> debbugs.gnu.org
.
(Wed, 04 Nov 2020 15:08:02 GMT)
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bug archived.
Request was from
Debbugs Internal Request <help-debbugs <at> gnu.org>
to
internal_control <at> debbugs.gnu.org
.
(Thu, 03 Dec 2020 12:24:06 GMT)
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This bug report was last modified 3 years and 157 days ago.
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