Re: [systemd-devel] Antw: [EXT] I/O error on "systemctl kill -s HUP rsyslog.service"

2020-08-13 Thread Andrei Borzenkov
13.08.2020 09:54, Harald Dunkel пишет: > On 8/12/20 2:16 PM, Andrei Borzenkov wrote: >> 12.08.2020 14:03, Harald Dunkel пишет: >>> See attachment. Hope this helps >>> Harri >> >> >>> 1 openat(AT_FDCWD, >>> "/sys/fs/cgroup/unified/system.slice/rsyslog.service/cgroup.procs", >>>

Re: [systemd-devel] Antw: [EXT] I/O error on "systemctl kill -s HUP rsyslog.service"

2020-08-13 Thread Harald Dunkel
On 8/13/20 9:05 AM, Andrei Borzenkov wrote: systemd should really clearly log this (invalid PID and and in which cgroup it was). Returning generic error message without any indication what caused this error is not useful at all. Do you think it would be reasonable to silently ignore the PID =

[systemd-devel] Antw: Re: Antw: [EXT] I/O error on "systemctl kill -s HUP rsyslog.service"

2020-08-13 Thread Ulrich Windl
>>> Andrei Borzenkov schrieb am 13.08.2020 um 09:05 in Nachricht <0ae86394-3dc0-71cf-818f-d746ba5de...@gmail.com>: > 13.08.2020 09:54, Harald Dunkel пишет: >> On 8/12/20 2:16 PM, Andrei Borzenkov wrote: >>> 12.08.2020 14:03, Harald Dunkel пишет: See attachment. Hope this helps Harri >>>

Re: [systemd-devel] Antw: [EXT] I/O error on "systemctl kill -s HUP rsyslog.service"

2020-08-13 Thread Harald Dunkel
On 8/12/20 2:16 PM, Andrei Borzenkov wrote: 12.08.2020 14:03, Harald Dunkel пишет: See attachment. Hope this helps Harri 1 openat(AT_FDCWD, "/sys/fs/cgroup/unified/system.slice/rsyslog.service/cgroup.procs", O_RDONLY|O_CLOEXEC) = 24 1 read(24, "0\n1544456\n", 4096)= 10

Re: [systemd-devel] Antw: [EXT] I/O error on "systemctl kill -s HUP rsyslog.service"

2020-08-13 Thread Michael Biebl
Am Do., 13. Aug. 2020 um 09:05 Uhr schrieb Andrei Borzenkov : > > 13.08.2020 09:54, Harald Dunkel пишет: > > On 8/12/20 2:16 PM, Andrei Borzenkov wrote: > >> 12.08.2020 14:03, Harald Dunkel пишет: > >>> See attachment. Hope this helps > >>> Harri > >> > >> > >>> 1 openat(AT_FDCWD, > >>>

Re: [systemd-devel] Antw: Re: Antw: [EXT] I/O error on "systemctl kill -s HUP rsyslog.service"

2020-08-13 Thread Lennart Poettering
eOn Do, 13.08.20 09:24, Ulrich Windl (ulrich.wi...@rz.uni-regensburg.de) wrote: > > systemd should really clearly log this (invalid PID and and in which > > cgroup it was). Returning generic error message without any indication > > what caused this error is not useful at all. > > Especially as

[systemd-devel] Antw: Re: Antw: Re: Antw: [EXT] I/O error on "systemctl kill -s HUP rsyslog.service"

2020-08-13 Thread Ulrich Windl
>>> Lennart Poettering schrieb am 13.08.2020 um 11:13 in Nachricht <20200813091301.GF229811@gardel-login>: > eOn Do, 13.08.20 09:24, Ulrich Windl (ulrich.wi...@rz.uni‑regensburg.de) > wrote: > >> > systemd should really clearly log this (invalid PID and and in which >> > cgroup it was).

Re: [systemd-devel] Antw: [EXT] I/O error on "systemctl kill -s HUP rsyslog.service"

2020-08-13 Thread Lennart Poettering
On Do, 13.08.20 08:54, Harald Dunkel (harald.dun...@aixigo.com) wrote: > On 8/12/20 2:16 PM, Andrei Borzenkov wrote: > > 12.08.2020 14:03, Harald Dunkel пишет: > > > See attachment. Hope this helps > > > Harri > > > > > > > 1 openat(AT_FDCWD, > > >

Re: [systemd-devel] Antw: [EXT] I/O error on "systemctl kill -s HUP rsyslog.service"

2020-08-13 Thread Lennart Poettering
On Do, 13.08.20 10:05, Andrei Borzenkov (arvidj...@gmail.com) wrote: > >>> 1 openat(AT_FDCWD, > >>> "/sys/fs/cgroup/unified/system.slice/rsyslog.service/cgroup.procs", > >>> O_RDONLY|O_CLOEXEC) = 24 > >>> 1 read(24, "0\n1544456\n", 4096)    = 10 > >> > >> > >> kernel returns "0" as

Re: [systemd-devel] Antw: [EXT] I/O error on "systemctl kill -s HUP rsyslog.service"

2020-08-13 Thread Lennart Poettering
On Do, 13.08.20 10:05, Andrei Borzenkov (arvidj...@gmail.com) wrote: > 13.08.2020 09:54, Harald Dunkel пишет: > > On 8/12/20 2:16 PM, Andrei Borzenkov wrote: > >> 12.08.2020 14:03, Harald Dunkel пишет: > >>> See attachment. Hope this helps > >>> Harri > >> > >> > >>> 1 openat(AT_FDCWD, > >>>

Re: [systemd-devel] Antw: [EXT] I/O error on "systemctl kill -s HUP rsyslog.service"

2020-08-13 Thread Lennart Poettering
On Do, 13.08.20 09:17, Harald Dunkel (harald.dun...@aixigo.com) wrote: > On 8/13/20 9:05 AM, Andrei Borzenkov wrote: > > > > systemd should really clearly log this (invalid PID and and in which > > cgroup it was). Returning generic error message without any indication > > what caused this error

Re: [systemd-devel] Antw: [EXT] I/O error on "systemctl kill -s HUP rsyslog.service"

2020-08-13 Thread Lennart Poettering
On Do, 13.08.20 09:20, Michael Biebl (mbi...@gmail.com) wrote: > > >> > > >> kernel returns "0" as process number in this cgroup which results in EIO > > >> returned by systemd. > > > > > > > systemd should really clearly log this (invalid PID and and in which > > cgroup it was). Returning

Re: [systemd-devel] No signal sent to stop service

2020-08-13 Thread Michal Koutný
Hello David. On Tue, Aug 11, 2020 at 02:33:11PM +1200, David Cunningham wrote: > The problem is most likely with systemd thinking the program is stopped > because "systemctl status" reports: > Aug 10 03:57:32 myhost systemd[1]: product_routed.service: Main process > exited, code=exited,

[systemd-devel] [User question]Systemd cgroups freezes after activating EVM

2020-08-13 Thread Vranceanu, Vladut
Hello, I have some questions regarding system freezing at boot after activating EVM. I receive this error message: systemd[1]: Failed to mount cgroup at /sys/fs/cgroup/system: No such file of device. [!] Failed to mount API filesystems, freezing. I am using Linux kernel

Re: [systemd-devel] Antw: [EXT] I/O error on "systemctl kill -s HUP rsyslog.service"

2020-08-13 Thread Harald Dunkel
On 8/13/20 11:07 AM, Lennart Poettering wrote: No! It's a bug. Not in systemd, but LXC. But generating errors in such a borked setup is *good*, not bad, and certainly nothing to hide. Surely its not a bug in systemd, but ignoring unreasonable data (maybe with a warning, if necessary) has a

Re: [systemd-devel] Shutdown order in systemd

2020-08-13 Thread Zheng SHAO
Hi, Thanks for the updates about systemd-inhibit! It will be a great enhancement. ___ systemd-devel mailing list systemd-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/systemd-devel