From: Maxim Cournoyer <maxim.cournoyer@gmail.com>
To: 39708@debbugs.gnu.org
Subject: bug#39708: nfs-service-type broken: rpc.mountd respawns too quickly
Date: Thu, 20 Feb 2020 22:58:23 -0500 [thread overview]
Message-ID: <878skw382o.fsf@apteryx.i-did-not-set--mail-host-address--so-tickle-me> (raw)
The rpc.mountd service, one of the required services for
nfs-service-type, respawns the process quickly until disabled.
Opening the service file,
/ssh:hurd:/gnu/store/qq1dd9rqa2svxhbkpiq6bkpg6dyxwzqb-shepherd-rpc.mountd.scm:
--8<---------------cut here---------------start------------->8---
(eval-when
(expand load eval)
(let
((extensions
(quote
()))
(prepend
(lambda
(items lst)
(let loop
((items items)
(lst lst))
(if
(null? items)
lst
(loop
(cdr items)
(cons
(car items)
(delete
(car items)
lst))))))))
(set! %load-path
(prepend
(cons "/gnu/store/wy6fvwp3dfrp9frckdascrrb9rvn3h3g-module-import"
(map
(lambda
(extension)
(string-append extension "/share/guile/site/"
(effective-version)))
extensions))
%load-path))
(set! %load-compiled-path
(prepend
(cons "/gnu/store/xd4lwx10ljn902712sphac3k0k97g1vy-module-import-compiled"
(map
(lambda
(extension)
(string-append extension "/lib/guile/"
(effective-version)
"/site-ccache"))
extensions))
%load-compiled-path))))
(begin
(use-modules
(shepherd service)
(oop goops)
(guix build utils)
(guix build syscalls))
(make <service> #:docstring
(quote "Run the NFS mountd daemon.")
#:provides
(quote
(rpc.mountd))
#:requires
(quote
(rpc.statd))
#:one-shot?
(quote #f)
#:respawn?
(quote #t)
#:start
(make-forkexec-constructor
(list "/gnu/store/c7kpr1jh5z3mrkz0yw9am86851y57cq7-nfs-utils-2.4.2/sbin/rpc.mountd" "--debug" "all"))
#:stop
(make-kill-destructor)
#:actions
(make-actions)))
--8<---------------cut here---------------end--------------->8---
The process is launched with the equivalent of:
$ /gnu/store/c7kpr1jh5z3mrkz0yw9am86851y57cq7-nfs-utils-2.4.2/sbin/rpc.mountd \
--debug all
Which doesn't print any output, but returns cleanly. The process is
daemonized and runs in the background.
Attempting the equivalent using Shepherd yields the same:
scheme@(guix-user)> ,m (shepherd service)
;;; WARNING: loading compiled file /run/current-system/profile/lib/guile/2.2/site-ccache/shepherd/service.go failed:
;;; In procedure load-thunk-from-memory: incompatible bytecode kind
[...]
scheme@(shepherd service)> (make-forkexec-constructor (list "/gnu/store/c7kpr1jh5z3mrkz0yw9am86851y57cq7-nfs-utils-2.4.2/sbin/rpc.mountd" "--debug" "all"))
$1 = #<procedure 7f472f0dbca0 at ice-9/eval.scm:383:13 rest>
scheme@(shepherd service)> ($1)
$2 = 19655
We get back the PID of the rpc.mountd process, and it lives on.
So, I wonder what is causing Shepherd to respawn the process?
Maxim
next reply other threads:[~2020-02-21 3:59 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-21 3:58 Maxim Cournoyer [this message]
2020-02-22 11:05 ` bug#39708: nfs-service-type broken: rpc.mountd respawns too quickly Ludovic Courtès
2020-03-08 3:19 ` Maxim Cournoyer
2020-03-08 3:41 ` Maxim Cournoyer
2020-03-08 4:03 ` Maxim Cournoyer
2020-03-08 4:27 ` Maxim Cournoyer
2020-03-08 11:13 ` Ludovic Courtès
2020-03-08 14:37 ` Maxim Cournoyer
2020-03-08 14:43 ` Ludovic Courtès
2020-03-08 16:59 ` Ricardo Wurmus
2020-03-08 17:29 ` Maxim Cournoyer
2020-03-08 5:39 ` Maxim Cournoyer
2020-03-08 11:21 ` Ludovic Courtès
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
List information: https://guix.gnu.org/
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=878skw382o.fsf@apteryx.i-did-not-set--mail-host-address--so-tickle-me \
--to=maxim.cournoyer@gmail.com \
--cc=39708@debbugs.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 public inbox
https://git.savannah.gnu.org/cgit/guix.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).