I'm starting a ~x86 user mode linux image via script like : Sometimes however I get : * Mounting cgroup filesystem ... [ ok ] /lib/rc/sh/rc-cgroup.sh: line 87: echo: write error: No such device * setting up tmpfiles.d entries for /dev ... [ ok ] A imediate subsequent call is fine. Is there's something racy especially with UML ?
Did this happen with OpenRC-0.11.8?
(In reply to William Hubbs from comment #1) > Did this happen with OpenRC-0.11.8? AFAICT no - but it happens just soometimes and was observed till now just at a ~86 UML.
I observe random errors with rc-cgroup on 0.11.8 and 0.12 on a stable amd64 laptop rc.log-20131006.gz:swapfiles |/lib64/rc/sh/rc-cgroup.sh: line 87: /sys/fs/cgroup/openrc/swapfiles/tasks: No such file or directory rc.log-20131006.gz:swapfiles |/lib64/rc/sh/rc-cgroup.sh: line 87: /sys/fs/cgroup/openrc/swapfiles/tasks: No such file or directory rc.log-20131006.gz:vixie-cron |/lib64/rc/sh/rc-cgroup.sh: line 87: /sys/fs/cgroup/openrc/vixie-cron/tasks: No such file or directory rc.log-20131006.gz:hostname |/lib64/rc/sh/rc-cgroup.sh: line 87: /sys/fs/cgroup/openrc/hostname/tasks: No such file or directory rc.log-20131006.gz:modules |/lib64/rc/sh/rc-cgroup.sh: line 87: /sys/fs/cgroup/openrc/modules/tasks: No such file or directory rc.log-20131006.gz:swapfiles |/lib64/rc/sh/rc-cgroup.sh: line 87: /sys/fs/cgroup/openrc/swapfiles/tasks: No such file or directory rc.log-20131013.gz:swap |/lib64/rc/sh/rc-cgroup.sh: line 87: /sys/fs/cgroup/openrc/swap/tasks: No such file or directory rc.log-20131013.gz:swapfiles |/lib64/rc/sh/rc-cgroup.sh: line 87: /sys/fs/cgroup/openrc/swapfiles/tasks: No such file or directory rc.log-20131013.gz:swapfiles |/lib64/rc/sh/rc-cgroup.sh: line 87: /sys/fs/cgroup/openrc/swapfiles/tasks: No such file or directory rc.log-20131013.gz:bootmisc |/lib64/rc/sh/rc-cgroup.sh: line 87: /sys/fs/cgroup/openrc/bootmisc/tasks: No such file or directory rc.log-20131013.gz:bootmisc |/lib64/rc/sh/rc-cgroup.sh: line 87: /sys/fs/cgroup/openrc/bootmisc/tasks: No such file or directory rc.log-20131013.gz:procfs |/lib64/rc/sh/rc-cgroup.sh: line 87: /sys/fs/cgroup/openrc/procfs/tasks: No such file or directory rc.log-20131013.gz:procfs |/lib64/rc/sh/rc-cgroup.sh: line 87: /sys/fs/cgroup/openrc/procfs/tasks: No such file or directory rc.log-20131013.gz:sysctl |/lib64/rc/sh/rc-cgroup.sh: line 87: /sys/fs/cgroup/openrc/sysctl/tasks: No such file or directory in /etc/rc.conf I have rc_parallel="YES" rc_controller_cgroups="NO"
still here
I'm seeing this randomly in rc.log on sys-apps/openrc-0.12.4 /var/log/rc.log-20140811.gz:/lib64/rc/sh/rc-cgroup.sh: line 87: /sys/fs/cgroup/openrc/net.br0/tasks: No such file or directory /var/log/rc.log-20140824.gz:/lib64/rc/sh/rc-cgroup.sh: line 87: /sys/fs/cgroup/openrc/nfsmount/tasks: No such file or directory /var/log/rc.log-20140824.gz:/lib64/rc/sh/rc-cgroup.sh: line 87: /sys/fs/cgroup/openrc/samba/tasks: No such file or directory /lib64/rc/sh/rc-cgroup.sh: line 87: /sys/fs/cgroup/openrc/swap/tasks: No such file or directory
(In reply to Norman Back from comment #5) > I'm seeing this randomly in rc.log on sys-apps/openrc-0.12.4 > > /var/log/rc.log-20140811.gz:/lib64/rc/sh/rc-cgroup.sh: line 87: > /sys/fs/cgroup/openrc/net.br0/tasks: No such file or directory > /var/log/rc.log-20140824.gz:/lib64/rc/sh/rc-cgroup.sh: line 87: > /sys/fs/cgroup/openrc/nfsmount/tasks: No such file or directory > /var/log/rc.log-20140824.gz:/lib64/rc/sh/rc-cgroup.sh: line 87: > /sys/fs/cgroup/openrc/samba/tasks: No such file or directory > /lib64/rc/sh/rc-cgroup.sh: line 87: /sys/fs/cgroup/openrc/swap/tasks: No > such file or directory I think you should take a look at bug #489386
*** This bug has been marked as a duplicate of bug 489386 ***