From: "Ludovic Courtès" <ludo@gnu.org>
To: Mathieu Othacehe <othacehe@gnu.org>
Cc: 51787@debbugs.gnu.org
Subject: bug#51787: GC takes more than 9 hours on berlin
Date: Fri, 10 Dec 2021 22:54:51 +0100 [thread overview]
Message-ID: <87a6h86s7o.fsf@gnu.org> (raw)
In-Reply-To: <877dcccrlq.fsf@gnu.org> (Mathieu Othacehe's message of "Fri, 10 Dec 2021 18:11:29 +0100")
Mathieu Othacehe <othacehe@gnu.org> skribis:
>> Still, I’m surprised a mere ‘rm -rf’ can take this long. ‘strace -T’ on
>> the child guix-daemon process doesn’t reveal anything obviously wrong,
>> pause times or similar.
>
> I noticed that the process isn't around anymore. Did anyone killed it,
> or maybe it just crashed? Also noticed some trash removing commands were
> running. Regardless of the root cause of the problem, getting rid of the
> trash directory before the next evaluation seems like a good idea.
Yeah I don’t know what happened to the GC process but it disappeared
earlier today. Then I started things like this:
unshare -m sh -c 'mount --bind -o remount,rw /gnu/store; rm -rf --one-file-system /gnu/store/trash/[abc]*'
which is equally slow (perhaps slightly slower: it seems to do more
syscalls per file to remove than the guix-daemon code).
Anyway, I’ll let it run hoping it’ll be done by the next GC.
Ludo’.
next prev parent reply other threads:[~2021-12-10 21:56 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-12 11:49 bug#51787: GC takes more than 9 hours on berlin Mathieu Othacehe
2021-11-12 19:17 ` Mathieu Othacehe
2021-11-22 9:16 ` zimoun
2021-11-23 17:48 ` Ludovic Courtès
2021-11-25 13:24 ` Christopher Baines
2021-11-27 11:23 ` Ludovic Courtès
2021-12-03 9:45 ` Mathieu Othacehe
2021-12-10 6:24 ` Mathieu Othacehe
2021-12-10 10:21 ` Ludovic Courtès
2021-12-10 17:11 ` Mathieu Othacehe
2021-12-10 21:54 ` Ludovic Courtès [this message]
2021-12-11 9:42 ` Mathieu Othacehe
2021-12-12 17:09 ` Mathieu Othacehe
2021-12-13 16:13 ` Christian Thäter
2021-12-14 3:31 ` Christian Thäter
2021-12-17 10:55 ` Mathieu Othacehe
2021-12-17 13:06 ` Ricardo Wurmus
2021-12-17 14:08 ` Ricardo Wurmus
2021-12-10 17:11 ` Mathieu Othacehe
2021-11-27 11:11 ` Ludovic Courtès
2021-12-10 19:38 ` Ricardo Wurmus
2021-12-20 21:12 ` Ricardo Wurmus
2023-08-16 10:53 ` Maxim Cournoyer
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=87a6h86s7o.fsf@gnu.org \
--to=ludo@gnu.org \
--cc=51787@debbugs.gnu.org \
--cc=othacehe@gnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this external index
https://git.savannah.gnu.org/cgit/guix.git
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.