Yes it failed to start:
1. lxc-create -n testme1 -t debian
2. root@reaver:~# cat /var/lib/lxc/testme1/config | grep lxc.mount.entry
lxc.mount.entry = proc proc proc nodev,noexec,nosuid 0 0
lxc.mount.entry = sysfs sys sysfs defaults 0 0
lxc.mount.entry = /dev/vg_lxc1/lv_ldap_tmp1 lv_ldap
defaults,create=dir 0 0
3. root@reaver:~# lxc-start -n testme1 -l trace -o testme1.out
lxc-start: No such file or directory - failed to mount
'/dev/vg_lxc1/lv_ldap_tmp1' on '/usr/lib/x86_64-linux-gnu/lxc/lv_ldap'
lxc-start: failed to setup the mount entries for 'testme1'
lxc-start: failed to setup the container
lxc-start: invalid sequence number 1. expected 2
lxc-start: failed to spawn 'testme1'
Thanks,
Josh
On 02/17/2014 09:55 AM, Serge Hallyn wrote:
Quoting Joshua Schaeffer ([email protected]):
I still can't get this to work, I'm sure I'm missing something
simple or obvious. To recap, I'm trying to use an LVM logical volume
for my container's /var and /tmp partitions. Since I've been unable
to get this to work, I've just beenfocusing on getting /tmp to work.
I changed my mount points and my container's config:
Here are my logical volume onthe host:
root@reaver:~# lvdisplay /dev/vg_lxc1/lv_ldap_tmp1
Could you please create a new container, 'testme1', and just add to its
/var/lib/lxc/testme1/config the entry
lxc.mount.entry = /dev/vg_lxc1/lv_ldap_tmp1 lv_ldap defaults,create=dir 0 0
Then do
lxc-start -n testme1 -l trace -o testme1.out
and send testme1.out here (assuming that fails to start)?
thanks,
-serge
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lxc-start 1392656494.694 DEBUG lxc_conf - allocated pty '/dev/pts/12'
(4/5)
lxc-start 1392656494.695 DEBUG lxc_conf - allocated pty '/dev/pts/13'
(6/7)
lxc-start 1392656494.695 DEBUG lxc_conf - allocated pty '/dev/pts/14'
(8/9)
lxc-start 1392656494.695 DEBUG lxc_conf - allocated pty '/dev/pts/15'
(10/11)
lxc-start 1392656494.695 INFO lxc_conf - tty's configured
lxc-start 1392656494.695 DEBUG lxc_console - using '/dev/tty' as
console
lxc-start 1392656494.695 DEBUG lxc_start - sigchild handler set
lxc-start 1392656494.695 INFO lxc_start - 'testme1' is initialized
lxc-start 1392656494.696 DEBUG lxc_cgroup - checking '/' (rootfs)
lxc-start 1392656494.696 DEBUG lxc_cgroup - checking '/sys' (sysfs)
lxc-start 1392656494.696 DEBUG lxc_cgroup - checking '/proc' (proc)
lxc-start 1392656494.696 DEBUG lxc_cgroup - checking '/dev' (devtmpfs)
lxc-start 1392656494.696 DEBUG lxc_cgroup - checking '/dev/pts'
(devpts)
lxc-start 1392656494.696 DEBUG lxc_cgroup - checking '/run' (tmpfs)
lxc-start 1392656494.696 DEBUG lxc_cgroup - checking '/' (xfs)
lxc-start 1392656494.696 DEBUG lxc_cgroup - checking '/sys/fs/selinux'
(selinuxfs)
lxc-start 1392656494.696 DEBUG lxc_cgroup - checking '/run/lock'
(tmpfs)
lxc-start 1392656494.696 DEBUG lxc_cgroup - checking '/boot' (ext4)
lxc-start 1392656494.696 DEBUG lxc_cgroup - checking '/tmp' (xfs)
lxc-start 1392656494.696 DEBUG lxc_cgroup - checking '/var' (xfs)
lxc-start 1392656494.696 DEBUG lxc_cgroup - checking '/sys/fs/cgroup'
(cgroup)
lxc-start 1392656494.696 INFO lxc_cgroup - [1] found cgroup mounted
at
'/sys/fs/cgroup',opts='rw,relatime,perf_event,blkio,net_cls,freezer,devices,memory,cpuacct,cpu,cpuset,clone_children'
lxc-start 1392656494.696 DEBUG lxc_cgroup - get_init_cgroup: found
init cgroup for subsys (null) at /
lxc-start 1392656494.696 DEBUG lxc_cgroup - cgroup /sys/fs/cgroup has
flags 0x2
lxc-start 1392656494.725 INFO lxc_cgroup - created cgroup
'/sys/fs/cgroup//lxc/testme1'
lxc-start 1392656494.725 DEBUG lxc_cgroup - checking
'/var/lib/nfs/rpc_pipefs' (rpc_pipefs)
lxc-start 1392656494.773 DEBUG lxc_start - Dropped cap_sys_boot
lxc-start 1392656494.773 INFO lxc_conf - 'testme1' hostname has been
setup
lxc-start 1392656494.773 DEBUG lxc_conf - mounted
'/var/lib/lxc/testme1/rootfs' on '/usr/lib/x86_64-linux-gnu/lxc'
lxc-start 1392656494.774 DEBUG lxc_conf - mounted 'proc' on
'/usr/lib/x86_64-linux-gnu/lxc/proc', type 'proc'
lxc-start 1392656494.774 DEBUG lxc_conf - mounted 'sysfs' on
'/usr/lib/x86_64-linux-gnu/lxc/sys', type 'sysfs'
lxc-start 1392656494.774 ERROR lxc_conf - No such file or directory -
failed to mount '/dev/vg_lxc1/lv_ldap_tmp1' on
'/usr/lib/x86_64-linux-gnu/lxc/lv_ldap'
lxc-start 1392656494.774 ERROR lxc_conf - failed to setup the mount
entries for 'testme1'
lxc-start 1392656494.774 ERROR lxc_start - failed to setup the
container
lxc-start 1392656494.774 ERROR lxc_sync - invalid sequence number 1.
expected 2
lxc-start 1392656494.774 ERROR lxc_start - failed to spawn 'testme1'
lxc-start 1392656494.774 DEBUG lxc_cgroup - get_init_cgroup: found
init cgroup for subsys (null) at /
lxc-start 1392656494.774 DEBUG lxc_cgroup - destroying
/sys/fs/cgroup//lxc/testme1
lxc-start 1392656494.861 DEBUG lxc_cgroup -
'/sys/fs/cgroup//lxc/testme1' unlinked
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