Mailinglist Archive: opensuse-factory (498 mails)

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Re: [opensuse-factory] Re: systemd[1]: Failed unmounting Runtime Directory.
22.05.2016 15:38, Yamaban пишет:
On Sun, 22 May 2016 14:29, Andrei Borzenkov wrote:
22.05.2016 11:58, jcsl пишет:
El sábado, 21 de mayo de 2016 18:25:08 (CEST) Cristian Rodríguez
On Sat, May 21, 2016 at 5:08 PM, jcsl wrote:
How do I get what is keeping /run busy?

Boot with

systemd.log_level=debug systemd.log_target=kmsg log_buf_len=1M

create /usr/lib/systemd/system-shutdown/ and make it
executable with the following content

mount -o remount,rw /
lsof /run > /shutdown-log.txt
dmesg >> /shutdown-log.txt
mount -o remount,ro /

Reboot the system

send /shutdown-log.txt back for analysis.

Thanks for the detailed instructions. I have attached the shutdown
log of my
desktop and my netbook.

plymouthd 1967 root mem REG 0,19 217032 16798 /var/run/nscd/group

plymouthd is started to display splash screen during shutdown

[ 198.372560] systemd[1]: Starting Show Plymouth Reboot Screen...
[ 198.373926] systemd[1]: rc-local.service: Changed exited -> dead
[ 198.374221] systemd[1959]: plymouth-reboot.service: Executing:
/usr/sbin/plymouthd --mode=shutdown --attach-to-session

As long as this is the only one left it should be OK. It is not clean,
but fixing it will probably require much more efforts than it is worth.

The correct way would be shutting down nscd BEFORE plymouthd is started
for shutdown-splash.

Splash should be displayed as soon as possible, ideally as the very
first thing when shutdown is requested. Unfortunately systemd makes it
near to impossible.

IMHO adding the following line to plymouth-reboot.service should end this.
ExecStartPre=/usr/bin/systemctl stop nscd.service

Adding explicit systemctl strat/stop to service definition is always
sign of design shortcomings (either service or systemd).


- Yamaban.

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