Hi Serge On Mon, Feb 3, 2014 at 10:09 PM, Serge Hallyn <[email protected]>wrote:
> Quoting Flo ([email protected]): > > Hi, > > > > is it possible to mount a 2nd logical volume into a LVM based container? > > > > I tried: > > > > /dev/lxc2/glusterfs-test srv/glusterfs ext4 defaults 0 0 > > lxc2 is vgname and glusterfs-test is lvname? > Sorry there was a typo - "lvs" looks like this: LV VG Attr LSize Pool Origin Data% Move Log Copy% Convert thin_pool lxc1 twi-a-tz- 800.00g 0.00 glusterfs lxc2 Vwi-aotz- 300.00g thin_pool 1.61 glusterfs-test lxc2 Vwi-a-tz- 10.00g thin_pool 1.28 storage01-jobs2-prod lxc2 Vwi-a-tz- 30.00g thin_pool 3.99 thin_pool lxc2 twi-a-tz- 800.00g 0.77 home system -wi-ao--- 4.77g opt system -wi-ao--- 1.91g root system -wi-ao--- 9.54g srv system -wi-ao--- 1.91g swap system -wi-ao--- 61.04g temp system -wi-ao--- 3.81g var system -wi-ao--- 7.63g var_log system -wi-ao--- 3.81g here is my fstab: #> cat /var/lib/lxc/storage01-jobs2-prod/fstab /srv/glusterfs srv/glusterfs none bind 0 0 /dev/mapper/lxc1-glusterfs--test srv/glusterfs-test ext4 0 2 > > > and > > > > /dev/lxc2/glusterfs-test srv/glusterfs none defaults 0 0 > > > > or > > > > /dev/mapper/lxc2-glusterfs--test ..... > > > > > > into my /var/lib/lxc/<containername>/fstab > > > > but none did work. A bind mount does work: > > > > /srv/glusterfs srv/glusterfs none bind 0 0 > > > > but I don't want the FS mounted on the global host. > > > > Do I have to allow access to the device? > > > > lxc.cgroup.devices.allow = ???? > > Can you do 'lxc-start -n cname -l info -o debug.out' and show > us the debug.out? > #> lxc-start -d -n storage01-jobs2-prod -l debug -o /tmp/2d lxc-start: command get_cgroup failed to receive response #> cat /tmp/2d lxc-start 1391499461.367 INFO lxc_start_ui - using rcfile /var/lib/lxc/storage01-jobs2-prod/config lxc-start 1391499461.369 WARN lxc_log - lxc_log_init called with log already initialized lxc-start 1391499461.374 INFO lxc_lsm - LSM security driver AppArmor lxc-start 1391499461.375 DEBUG lxc_conf - allocated pty '/dev/pts/0' (5/6) lxc-start 1391499461.375 DEBUG lxc_conf - allocated pty '/dev/pts/1' (7/8) lxc-start 1391499461.375 DEBUG lxc_conf - allocated pty '/dev/pts/2' (9/10) lxc-start 1391499461.375 DEBUG lxc_conf - allocated pty '/dev/pts/4' (11/12) lxc-start 1391499461.375 INFO lxc_conf - tty's configured lxc-start 1391499461.375 DEBUG lxc_start - sigchild handler set lxc-start 1391499461.375 DEBUG lxc_console - opening /var/lib/lxc/storage01-jobs2-prod/console.out for console peer lxc-start 1391499461.376 DEBUG lxc_console - using '/var/lib/lxc/storage01-jobs2-prod/console.out' as console lxc-start 1391499461.376 INFO lxc_start - 'storage01-jobs2-prod' is initialized lxc-start 1391499461.378 INFO lxc_monitor - using monitor sock name lxc/ad055575fe28ddd5//var/lib/lxc lxc-start 1391499461.388 DEBUG lxc_start - Not dropping cap_sys_boot or watching utmp lxc-start 1391499461.393 DEBUG lxc_conf - instanciated veth 'vethCMC65T/vethE9KCCQ', index is '167' lxc-start 1391499461.398 DEBUG lxc_conf - instanciated veth 'veth90WWTD/vethNPY8DI', index is '169' lxc-start 1391499461.402 DEBUG lxc_cgroup - cgroup 'devices.deny' set to 'a' lxc-start 1391499461.402 DEBUG lxc_cgroup - cgroup 'devices.allow' set to 'c *:* m' lxc-start 1391499461.402 DEBUG lxc_cgroup - cgroup 'devices.allow' set to 'b *:* m' lxc-start 1391499461.402 DEBUG lxc_cgroup - cgroup 'devices.allow' set to 'c 1:3 rwm' lxc-start 1391499461.402 DEBUG lxc_cgroup - cgroup 'devices.allow' set to 'c 1:5 rwm' lxc-start 1391499461.402 DEBUG lxc_cgroup - cgroup 'devices.allow' set to 'c 5:0 rwm' lxc-start 1391499461.402 DEBUG lxc_cgroup - cgroup 'devices.allow' set to 'c 5:1 rwm' lxc-start 1391499461.402 DEBUG lxc_cgroup - cgroup 'devices.allow' set to 'c 1:8 rwm' lxc-start 1391499461.402 DEBUG lxc_cgroup - cgroup 'devices.allow' set to 'c 1:9 rwm' lxc-start 1391499461.402 DEBUG lxc_cgroup - cgroup 'devices.allow' set to 'c 5:2 rwm' lxc-start 1391499461.402 DEBUG lxc_cgroup - cgroup 'devices.allow' set to 'c 136:* rwm' lxc-start 1391499461.402 DEBUG lxc_cgroup - cgroup 'devices.allow' set to 'c 254:0 rm' lxc-start 1391499461.402 DEBUG lxc_cgroup - cgroup 'devices.allow' set to 'c 10:229 rwm' lxc-start 1391499461.402 DEBUG lxc_cgroup - cgroup 'devices.allow' set to 'c 10:200 rwm' lxc-start 1391499461.402 DEBUG lxc_cgroup - cgroup 'devices.allow' set to 'c 1:7 rwm' lxc-start 1391499461.402 DEBUG lxc_cgroup - cgroup 'devices.allow' set to 'c 10:228 rwm' lxc-start 1391499461.402 DEBUG lxc_cgroup - cgroup 'devices.allow' set to 'c 10:232 rwm' lxc-start 1391499461.402 DEBUG lxc_cgroup - cgroup 'memory.limit_in_bytes' set to '16G' lxc-start 1391499461.403 DEBUG lxc_cgroup - cgroup 'memory.soft_limit_in_bytes' set to '15G' lxc-start 1391499461.403 INFO lxc_cgroup - cgroup has been setup lxc-start 1391499461.420 DEBUG lxc_conf - move 'front' to '14739' lxc-start 1391499461.445 DEBUG lxc_conf - move 'back' to '14739' lxc-start 1391499461.445 INFO lxc_conf - 'storage01-jobs2-prod' hostname has been setup lxc-start 1391499461.468 DEBUG lxc_conf - mac address '00:16:3f:ae:ee:f5' on 'front' has been setup lxc-start 1391499461.468 DEBUG lxc_conf - 'front' has been setup lxc-start 1391499461.500 DEBUG lxc_conf - mac address '00:16:3b:83:b6:a7' on 'back' has been setup lxc-start 1391499461.500 DEBUG lxc_conf - 'back' has been setup lxc-start 1391499461.500 INFO lxc_conf - network has been setup lxc-start 1391499461.502 DEBUG bdev - trying to mount '/dev/lxc2/storage01-jobs2-prod'->'/usr/lib/x86_64-linux-gnu/lxc' with fstype 'ext3' lxc-start 1391499461.503 INFO bdev - mounted '/dev/lxc2/storage01-jobs2-prod' on '/usr/lib/x86_64-linux-gnu/lxc', with fstype 'ext3' lxc-start 1391499461.504 DEBUG lxc_conf - mounted '/dev/lxc2/storage01-jobs2-prod' on '/usr/lib/x86_64-linux-gnu/lxc' lxc-start 1391499461.504 DEBUG lxc_conf - Set exec command to /sbin/init lxc-start 1391499461.512 INFO lxc_conf - Autodev not required. lxc-start 1391499461.521 DEBUG lxc_conf - remounting /srv/glusterfs on /usr/lib/x86_64-linux-gnu/lxc/srv/glusterfs to respect bind or remount options lxc-start 1391499461.521 DEBUG lxc_conf - mounted '/srv/glusterfs' on '/usr/lib/x86_64-linux-gnu/lxc/srv/glusterfs', type 'none' lxc-start 1391499461.521 ERROR lxc_conf - Invalid argument - failed to mount '/dev/mapper/lxc1-glusterfs--test' on '/usr/lib/x86_64-linux-gnu/lxc/srv/glusterfs-test' lxc-start 1391499461.521 ERROR lxc_conf - failed to setup the mounts for 'storage01-jobs2-prod' lxc-start 1391499461.521 ERROR lxc_start - failed to setup the container lxc-start 1391499461.521 ERROR lxc_sync - invalid sequence number 1. expected 2 lxc-start 1391499461.521 WARN lxc_conf - failed to remove interface 'front' lxc-start 1391499461.521 WARN lxc_conf - failed to remove interface 'back' lxc-start 1391499461.596 ERROR lxc_start - failed to spawn 'storage01-jobs2-prod' lxc-start 1391499461.597 ERROR lxc_commands - command get_cgroup failed to receive response Regards, Florian
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