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bug#39708: nfs-service-type broken: rpc.mountd respawns too quickly
From: |
Maxim Cournoyer |
Subject: |
bug#39708: nfs-service-type broken: rpc.mountd respawns too quickly |
Date: |
Sun, 08 Mar 2020 10:37:45 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux) |
Hello Ludovic!
Ludovic Courtès <address@hidden> writes:
> Hi!
>
> Maxim Cournoyer <address@hidden> skribis:
>
>> I think I've gathered a clue!
>
> [...]
>
>> scheme@(shepherd service)> (make-forkexec-constructor
>> (list
>> "/gnu/store/qyz1bncxlkxv44c03sva2akfsyqzkzh5-nfs-utils-2.4.2/sbin/rpc.mountd"
>> "--debug" "all"))
>> $5 = #<procedure 7f67f82862a0 at shepherd/service.scm:930:8 args>
>> scheme@(shepherd service)> ($5)
>> $6 = 816
>> scheme@(shepherd service)> (system "pidof rpc.mountd")
>> warning: 'waitpid' -1 failed unexpectedly: No child processes
>> 817
>
> So that means that rpc.mountd “daemonizes”. Thus, shepherd shouldn’t
> look at the PID of the process it spawns, but rather at what
> rpc.mountd’s PID file contains (I assume it creates a PID file,
> right?). IOW, we need to pass #:pid-file to ‘make-forkexec-constructor’.
That process doesn't create a PID file, so that doesn't work.
> Does that work for you?
>
> Thanks for debugging!
Thanks for assisting, and for adding a note to the Shepherd manual! :-)
I'm closing this issue.
Maxim
- bug#39708: nfs-service-type broken: rpc.mountd respawns too quickly, Maxim Cournoyer, 2020/03/07
- bug#39708: nfs-service-type broken: rpc.mountd respawns too quickly, Maxim Cournoyer, 2020/03/07
- bug#39708: nfs-service-type broken: rpc.mountd respawns too quickly, Maxim Cournoyer, 2020/03/07
- bug#39708: nfs-service-type broken: rpc.mountd respawns too quickly, Maxim Cournoyer, 2020/03/07
- bug#39708: nfs-service-type broken: rpc.mountd respawns too quickly, Ludovic Courtès, 2020/03/08
- bug#39708: nfs-service-type broken: rpc.mountd respawns too quickly,
Maxim Cournoyer <=
- bug#39708: nfs-service-type broken: rpc.mountd respawns too quickly, Ludovic Courtès, 2020/03/08
- bug#39708: nfs-service-type broken: rpc.mountd respawns too quickly, Ricardo Wurmus, 2020/03/08
- bug#39708: nfs-service-type broken: rpc.mountd respawns too quickly, Maxim Cournoyer, 2020/03/08
bug#39708: nfs-service-type broken: rpc.mountd respawns too quickly, Maxim Cournoyer, 2020/03/08