Not for now and I dit now try/watch more . I will if that happen again. Cordialement,
Benoît De: "Serge Hallyn" <serge.hal...@ubuntu.com> À: "lxc-users" <lxc-users@lists.linuxcontainers.org> Envoyé: Lundi 4 Avril 2016 19:09:41 Objet: Re: [lxc-users] LXD uptime back to 0 Can you reproduce this at will? Quoting Benoit GEORGELIN - Association Web4all (benoit.george...@web4all.fr): > oh ok, no problem. > So that could be something like > > ps auxf|grep 19782|grep -v grep > 165536 19782 0.0 0.4 37388 4464 ? Ss Mar15 0:05 \_ /sbin/init > > stat /proc/19782 > > File: ‘/proc/19782’ > Size: 0 Blocks: 0 IO Block: 1024 directory > Device: 4h/4d Inode: 47494006 Links: 9 > Access: (0555/dr-xr-xr-x) Uid: (165536/ UNKNOWN) Gid: (165536/ UNKNOWN) > Access: 2016-03-23 00:01:04.996574266 +0100 > Modify: 2016-03-23 00:01:04.996574266 +0100 > Change: 2016-03-23 00:01:04.996574266 +0100 > Birth: - > > From container view, it look like that happened again but only on that one > (ben) > > > lxc exec ben -- bash > root@ben:~# cd /proc > > root@ben:/proc# stat uptime > File: 'uptime' > Size: 0 Blocks: 0 IO Block: 4096 regular empty file > Device: 2ah/42d Inode: 10669 Links: 1 > Access: (0444/-r--r--r--) Uid: (65534/ nobody) Gid: (65534/ nogroup) > Access: 2016-03-23 02:28:41.479290940 +0000 > Modify: 2016-03-23 02:28:41.479290940 +0000 > Change: 2016-03-23 02:28:41.479290940 +0000 > Birth: - > > > root@ben:/proc# uptime > 02:28:48 up 3:27, 0 users, load average: 0.31, 0.29, 0.28 > > > > Cordialement, > > Benoît > Afin de contribuer au respect de l'environnement, merci de n'imprimer ce mail > qu'en cas de nécessité > > > De: "Serge Hallyn" <serge.hal...@ubuntu.com> > À: "lxc-users" <lxc-users@lists.linuxcontainers.org> > Envoyé: Mardi 22 Mars 2016 22:10:13 > Objet: Re: [lxc-users] LXD uptime back to 0 > > D'oh, I was misremember how it works. And good thing too, as what I was > thinking couldn't possibly work. The number which should be used in > /proc/uptime is the st.st_ctime for /proc/<pid>. > > Quoting Benoit GEORGELIN - Association Web4all (benoit.george...@web4all.fr): > > For container "ben" > > > > This would be : > > > > Dir: /sys/fs/cgroup/systemd/lxc/ben > > File: tasks > > > > /sys/fs/cgroup/systemd/lxc/ben] stat tasks > > File: ‘tasks’ > > Size: 0 Blocks: 0 IO Block: 4096 regular empty file > > Device: 17h/23d Inode: 439 Links: 1 > > Access: (0664/-rw-rw-r--) Uid: ( 0/ root) Gid: (165536/ UNKNOWN) > > Access: 2016-03-15 01:45:44.239558654 +0100 > > Modify: 2016-03-22 01:45:43.368945755 +0100 > > Change: 2016-03-22 01:45:43.368945755 +0100 > > Birth: - > > > > Dir: /sys/fs/cgroup/systemd/lxc/ben/init.scope > > File: tasks > > > > > > /sys/fs/cgroup/systemd/lxc/ben/init.scope] stat tasks > > File: ‘tasks’ > > Size: 0 Blocks: 0 IO Block: 4096 regular empty file > > Device: 17h/23d Inode: 445 Links: 1 > > Access: (0644/-rw-r--r--) Uid: (165536/ UNKNOWN) Gid: (165536/ UNKNOWN) > > Access: 2016-03-15 01:45:44.415562979 +0100 > > Modify: 2016-03-15 01:45:44.415562979 +0100 > > Change: 2016-03-15 01:45:44.415562979 +0100 > > Birth: - > > > > > > Or after lxc info ben --verbose > > > > lxc info ben --verbose > > Name: ben > > Architecture: x86_64 > > Created: 2016/03/07 23:39 UTC > > Status: Running > > Type: persistent > > Profiles: default > > Pid: 19782 > > Processes: 21 > > > > Then : > > > > /sys/fs/cgroup/systemd/lxc/ben/init.scope] stat /sys/fs/cgroup/systemd/`awk > > -F: '/systemd/ { print $3 }' /proc/19782/cgroup` > > File: ‘/sys/fs/cgroup/systemd//lxc/ben/init.scope’ > > Size: 0 Blocks: 0 IO Block: 4096 directory > > Device: 17h/23d Inode: 441 Links: 2 > > Access: (0755/drwxr-xr-x) Uid: (165536/ UNKNOWN) Gid: (165536/ UNKNOWN) > > Access: 2016-03-15 01:45:44.415562979 +0100 > > Modify: 2016-03-15 01:45:44.415562979 +0100 > > Change: 2016-03-15 01:45:44.415562979 +0100 > > Birth: - > > > > > > > > Thanks > > > > Cordialement, > > > > Benoît > > Afin de contribuer au respect de l'environnement, merci de n'imprimer ce > > mail qu'en cas de nécessité > > > > > > De: "Serge Hallyn" <serge.hal...@ubuntu.com> > > À: "lxc-users" <lxc-users@lists.linuxcontainers.org> > > Envoyé: Mardi 22 Mars 2016 19:36:09 > > Objet: Re: [lxc-users] LXD uptime back to 0 > > > > Oh, right, but what we really want is the cgroups > > of the container init task (lxc-info -n vps-01 -p -H) > > > > Quoting Benoit GEORGELIN - Association Web4all > > (benoit.george...@web4all.fr): > > > I cannot hide anything then ! > > > You are right . I use openvswitch > > > > > > > > > cat /proc/1942/cgroup > > > 10:blkio:/system.slice/lxd.service > > > 9:memory:/system.slice/lxd.service > > > 8:hugetlb:/system.slice/lxd.service > > > 7:perf_event:/system.slice/lxd.service > > > 6:cpuset:/system.slice/lxd.service > > > 5:devices:/system.slice/lxd.service > > > 4:cpu,cpuacct:/system.slice/lxd.service > > > 3:freezer:/system.slice/lxd.service > > > 2:net_cls,net_prio:/system.slice/lxd.service > > > 1:name=systemd:/system.slice/lxd.service > > > > > > > > > > > > stat /sys/fs/cgroup/systemd/`awk -F: '/systemd/ { print $3 }' > > > /proc/1942/cgroup` > > > File: ‘/sys/fs/cgroup/systemd//system.slice/lxd.service’ > > > Size: 0 Blocks: 0 IO Block: 4096 directory > > > Device: 17h/23d Inode: 144 Links: 2 > > > Access: (0755/drwxr-xr-x) Uid: ( 0/ root) Gid: ( 0/ root) > > > Access: 2016-03-23 00:20:41.844854933 +0100 > > > Modify: 2016-03-23 00:20:41.844854933 +0100 > > > Change: 2016-03-23 00:20:41.844854933 +0100 > > > Birth: - > > > > > > Cordialement, > > > > > > Benoît > > > Afin de contribuer au respect de l'environnement, merci de n'imprimer ce > > > mail qu'en cas de nécessité > > > > > > > > > De: "Serge Hallyn" <serge.hal...@ubuntu.com> > > > À: "lxc-users" <lxc-users@lists.linuxcontainers.org> > > > Envoyé: Mardi 22 Mars 2016 19:17:39 > > > Objet: Re: [lxc-users] LXD uptime back to 0 > > > > > > Quoting Benoit GEORGELIN - Association Web4all > > > (benoit.george...@web4all.fr): > > > > Interesting, look the process monitor : > > > > > > > > root 1942 0.0 0.1 72544 1280 ? Ss Mar10 0:00 [lxc monitor] > > > > /var/lib/lxd/containers vps-01 > > > > root 1984 0.0 0.0 72544 948 ? S Mar10 0:00 \_ [lxc monitor] > > > > /var/lib/lxd/containers vps-01 > > > > root 19734 0.0 0.3 72544 3460 ? Ss Mar15 0:00 [lxc monitor] > > > > /var/lib/lxd/containers vps-02 > > > > root 19781 0.0 0.2 72544 2364 ? S Mar15 0:00 \_ [lxc monitor] > > > > /var/lib/lxd/containers vps-02 > > > > > > Hi, > > > > > > I bet you're using openvswitch? That causes lxc to create a second > > > thread which waits for the container to stop and deletes the port. > > > > > > > They exist twice for each containers > > > > > > > > init process : > > > > > > > > 165536 1987 2.3 0.2 28280 3036 ? Ss Mar10 429:30 \_ /sbin/init > > > > 165536 19782 0.0 0.4 37388 4476 ? Ss Mar15 0:04 \_ /sbin/init > > > > > > > > Where can I get the ctime of the cgroups of the tatks and the init task > > > > ? > > > > > > cat /proc/1942/cgroup > > > stat /sys/fs/cgroup/systemd/`awk -F: '/systemd/ { print $3 }' > > > /proc/1942/cgroup` > > > _______________________________________________ > > > lxc-users mailing list > > > lxc-users@lists.linuxcontainers.org > > > http://lists.linuxcontainers.org/listinfo/lxc-users > > > > > _______________________________________________ > > > lxc-users mailing list > > > lxc-users@lists.linuxcontainers.org > > > http://lists.linuxcontainers.org/listinfo/lxc-users > > > > _______________________________________________ > > lxc-users mailing list > > lxc-users@lists.linuxcontainers.org > > http://lists.linuxcontainers.org/listinfo/lxc-users > > > _______________________________________________ > > lxc-users mailing list > > lxc-users@lists.linuxcontainers.org > > http://lists.linuxcontainers.org/listinfo/lxc-users > > _______________________________________________ > lxc-users mailing list > lxc-users@lists.linuxcontainers.org > http://lists.linuxcontainers.org/listinfo/lxc-users > _______________________________________________ > lxc-users mailing list > lxc-users@lists.linuxcontainers.org > http://lists.linuxcontainers.org/listinfo/lxc-users _______________________________________________ lxc-users mailing list lxc-users@lists.linuxcontainers.org http://lists.linuxcontainers.org/listinfo/lxc-users
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