Hi, adding "swapaccount=1" to my kernel cmdline fixed that.
Regards, Florian On 2014-02-04 21:35, Flo wrote:
Hi, I just created a container with: lxc-create -n test1 -t ubuntu Checking cache download in /var/cache/lxc/trusty/rootfs-amd64 ... Copy /var/cache/lxc/trusty/rootfs-amd64 to /var/lib/lxc/test1/rootfs ... Copying rootfs to /var/lib/lxc/test1/rootfs ... Generating locales... en_US.UTF-8... up-to-date Generation complete. Creating SSH2 RSA key; this may take some time ... Creating SSH2 DSA key; this may take some time ... Creating SSH2 ECDSA key; this may take some time ... invoke-rc.d: policy-rc.d denied execution of start. Current default time zone: 'Europe/Zurich' Local time is now: Tue Feb 4 21:28:10 CET 2014. Universal Time is now: Tue Feb 4 20:28:10 UTC 2014. ## # The default user is 'ubuntu' with password 'ubuntu'! # Use the 'sudo' command to run tasks as root in the container. ## added some restrictions to the config cat <<EOF >> /var/lib/lxc/test1/config lxc.cgroup.cpu.shares = 256 # restrict IO weight to 1/2 (range 10-1000) lxc.cgroup.blkio.weight = 500 # limit memory lxc.cgroup.memory.limit_in_bytes = 4G lxc.cgroup.memory.soft_limit_in_bytes = 3G # memory + swap limit (6G - 4G = 2G SWAP) lxc.cgroup.memory.memsw.limit_in_bytes = 6G # default 60 lxc.cgroup.memory.swappiness = 10 # untestet lxc.cgroup.memory.oom_control = 0 EOF and tried to start the container with: lxc-start -d -n test1 -l debug -o /tmp/222 cat /tmp/222 lxc-start 1391545773.545 INFO lxc_start_ui - using rcfile /var/lib/lxc/test1/config lxc-start 1391545773.546 WARN lxc_log - lxc_log_init called with log already initialized lxc-start 1391545773.551 INFO lxc_lsm - LSM security driver AppArmor lxc-start 1391545773.552 DEBUG lxc_conf - allocated pty '/dev/pts/17' (5/6) lxc-start 1391545773.552 DEBUG lxc_conf - allocated pty '/dev/pts/18' (7/8) lxc-start 1391545773.552 DEBUG lxc_conf - allocated pty '/dev/pts/19' (9/10) lxc-start 1391545773.552 DEBUG lxc_conf - allocated pty '/dev/pts/20' (11/12) lxc-start 1391545773.552 INFO lxc_conf - tty's configured lxc-start 1391545773.552 DEBUG lxc_start - sigchild handler set lxc-start 1391545773.552 DEBUG lxc_console - no console peer lxc-start 1391545773.552 INFO lxc_start - 'test1' is initialized lxc-start 1391545773.554 INFO lxc_monitor - using monitor sock name lxc/ad055575fe28ddd5//var/lib/lxc lxc-start 1391545773.559 DEBUG lxc_start - Not dropping cap_sys_boot or watching utmp lxc-start 1391545773.568 ERROR lxc_conf - failed to attach 'vethUNUBR9' to the bridge 'lxcbr0' : No such device lxc-start 1391545773.591 ERROR lxc_conf - failed to create netdev lxc-start 1391545773.591 ERROR lxc_start - failed to create the network lxc-start 1391545773.591 ERROR lxc_start - failed to spawn 'test1' lxc-start 1391545773.591 ERROR lxc_commands - command get_cgroup failed to receive response lxc-start 1391545821.393 INFO lxc_start_ui - using rcfile /var/lib/lxc/test1/config lxc-start 1391545821.394 WARN lxc_log - lxc_log_init called with log already initialized lxc-start 1391545821.399 INFO lxc_lsm - LSM security driver AppArmor lxc-start 1391545821.400 DEBUG lxc_conf - allocated pty '/dev/pts/17' (5/6) lxc-start 1391545821.400 DEBUG lxc_conf - allocated pty '/dev/pts/18' (7/8) lxc-start 1391545821.400 DEBUG lxc_conf - allocated pty '/dev/pts/19' (9/10) lxc-start 1391545821.400 DEBUG lxc_conf - allocated pty '/dev/pts/20' (11/12) lxc-start 1391545821.400 INFO lxc_conf - tty's configured lxc-start 1391545821.400 DEBUG lxc_start - sigchild handler set lxc-start 1391545821.400 DEBUG lxc_console - no console peer lxc-start 1391545821.400 INFO lxc_start - 'test1' is initialized lxc-start 1391545821.403 INFO lxc_monitor - using monitor sock name lxc/ad055575fe28ddd5//var/lib/lxc lxc-start 1391545821.419 DEBUG lxc_start - Not dropping cap_sys_boot or watching utmp lxc-start 1391545821.424 DEBUG lxc_conf - instanciated veth 'vethCXBLUH/vethRFOV22', index is '72' lxc-start 1391545821.428 DEBUG lxc_cgroup - cgroup 'devices.deny' set to 'a' lxc-start 1391545821.428 DEBUG lxc_cgroup - cgroup 'devices.allow' set to 'c *:* m' lxc-start 1391545821.428 DEBUG lxc_cgroup - cgroup 'devices.allow' set to 'b *:* m' lxc-start 1391545821.428 DEBUG lxc_cgroup - cgroup 'devices.allow' set to 'c 1:3 rwm' lxc-start 1391545821.428 DEBUG lxc_cgroup - cgroup 'devices.allow' set to 'c 1:5 rwm' lxc-start 1391545821.428 DEBUG lxc_cgroup - cgroup 'devices.allow' set to 'c 5:0 rwm' lxc-start 1391545821.428 DEBUG lxc_cgroup - cgroup 'devices.allow' set to 'c 5:1 rwm' lxc-start 1391545821.428 DEBUG lxc_cgroup - cgroup 'devices.allow' set to 'c 1:8 rwm' lxc-start 1391545821.428 DEBUG lxc_cgroup - cgroup 'devices.allow' set to 'c 1:9 rwm' lxc-start 1391545821.428 DEBUG lxc_cgroup - cgroup 'devices.allow' set to 'c 5:2 rwm' lxc-start 1391545821.428 DEBUG lxc_cgroup - cgroup 'devices.allow' set to 'c 136:* rwm' lxc-start 1391545821.428 DEBUG lxc_cgroup - cgroup 'devices.allow' set to 'c 254:0 rm' lxc-start 1391545821.428 DEBUG lxc_cgroup - cgroup 'devices.allow' set to 'c 10:229 rwm' lxc-start 1391545821.428 DEBUG lxc_cgroup - cgroup 'devices.allow' set to 'c 10:200 rwm' lxc-start 1391545821.428 DEBUG lxc_cgroup - cgroup 'devices.allow' set to 'c 1:7 rwm' lxc-start 1391545821.428 DEBUG lxc_cgroup - cgroup 'devices.allow' set to 'c 10:228 rwm' lxc-start 1391545821.428 DEBUG lxc_cgroup - cgroup 'devices.allow' set to 'c 10:232 rwm' lxc-start 1391545821.428 DEBUG lxc_cgroup - cgroup 'cpu.shares' set to '256' lxc-start 1391545821.428 DEBUG lxc_cgroup - cgroup 'blkio.weight' set to '500' lxc-start 1391545821.428 DEBUG lxc_cgroup - cgroup 'memory.limit_in_bytes' set to '4G' lxc-start 1391545821.428 DEBUG lxc_cgroup - cgroup 'memory.soft_limit_in_bytes' set to '3G' lxc-start 1391545821.428 ERROR lxc_cgroup - Error setting memory.memsw.limit_in_bytes to 6G for test1 lxc-start 1391545821.428 ERROR lxc_start - failed to setup the cgroup limits for 'test1' lxc-start 1391545821.523 ERROR lxc_start - failed to spawn 'test1' lxc-start 1391545821.523 ERROR lxc_commands - command get_cgroup failed to receive response Is cgroup memory.memsw.limit_in_bytes broken in ubuntu 14.04 right now? Regards, Flo _______________________________________________ lxc-users mailing list [email protected] http://lists.linuxcontainers.org/listinfo/lxc-users
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