[Bug 930116] Re: lxc slow start & unexpectedly disconnected from boot status daemon
Andy Igoshin
ai at vsu.ru
Fri Feb 10 12:43:20 UTC 2012
** Description changed:
lxc starts very slowly. 'error: unexpectedly disconnected from boot status daemon' is printed.
after that it works as expected.
- ---------------------------------------------------------------------------------
+ ----------------------------------------------------------------------------
root at relay1:~# lsb_release -rd
Description: Ubuntu 11.10
Release: 11.10
root at relay1:~# apt-cache policy lxc
lxc:
- Installed: 0.7.5-0ubuntu8.3
- Candidate: 0.7.5-0ubuntu8.3
- Version table:
- *** 0.7.5-0ubuntu8.3 0
- 500 http://ru.archive.ubuntu.com/ubuntu/ oneiric-updates/universe amd64 Packages
- 100 /var/lib/dpkg/status
- 0.7.5-0ubuntu8 0
- 500 http://ru.archive.ubuntu.com/ubuntu/ oneiric/universe amd64 Packages
+ Installed: 0.7.5-0ubuntu8.3
+ Candidate: 0.7.5-0ubuntu8.3
+ Version table:
+ *** 0.7.5-0ubuntu8.3 0
+ 500 http://ru.archive.ubuntu.com/ubuntu/ oneiric-updates/universe amd64 Packages
+ 100 /var/lib/dpkg/status
+ 0.7.5-0ubuntu8 0
+ 500 http://ru.archive.ubuntu.com/ubuntu/ oneiric/universe amd64 Packages
container was created via lxc-create.
- ---------------------------------------------------------------------------------
+ ----------------------------------------------------------------------------
15:52:22.339392 read(11, "error: unexpectedly disconnected"..., 1024) = 58
15:52:22.339562 write(13, "error: unexpectedly disconnected"..., 58error: unexpectedly disconnected from boot status daemon) = 58
15:52:22.339644 epoll_wait(15, {{EPOLLIN, {u32=24231760, u64=24231760}}}, 10, 4294967295) = 1
15:54:22.366554 ioctl(17, FIONREAD, [32]) = 0
15:52:22.339644 - 15:54:22.366554
- --------------------------------------------------------------------------------
+ ----------------------------------------------------------------------------
root at relay1:~# lxc-start --name=sbc
error: unexpectedly disconnected from boot status daemon
Ubuntu 11.10 sbc /dev/console
sbc login: root
- Password:
+ Password:
Last login: Sat Feb 4 18:40:33 UTC 2012 on console
Welcome to Ubuntu 11.10 (GNU/Linux 3.0.0-15-server x86_64)
- * Documentation: https://help.ubuntu.com/11.10/serverguide/C
- root at sbc:~#
- --------------------------------------------------------------------------------
+ * Documentation: https://help.ubuntu.com/11.10/serverguide/C
+ root at sbc:~#
+ ----------------------------------------------------------------------------
** Description changed:
- lxc starts very slowly. 'error: unexpectedly disconnected from boot status daemon' is printed.
- after that it works as expected.
+ lxc starts very slowly. 'error: unexpectedly disconnected from boot
+ status daemon' is printed. after that it works as expected.
----------------------------------------------------------------------------
root at relay1:~# lsb_release -rd
Description: Ubuntu 11.10
Release: 11.10
root at relay1:~# apt-cache policy lxc
lxc:
Installed: 0.7.5-0ubuntu8.3
Candidate: 0.7.5-0ubuntu8.3
Version table:
*** 0.7.5-0ubuntu8.3 0
500 http://ru.archive.ubuntu.com/ubuntu/ oneiric-updates/universe amd64 Packages
100 /var/lib/dpkg/status
0.7.5-0ubuntu8 0
500 http://ru.archive.ubuntu.com/ubuntu/ oneiric/universe amd64 Packages
container was created via lxc-create.
----------------------------------------------------------------------------
15:52:22.339392 read(11, "error: unexpectedly disconnected"..., 1024) = 58
15:52:22.339562 write(13, "error: unexpectedly disconnected"..., 58error: unexpectedly disconnected from boot status daemon) = 58
15:52:22.339644 epoll_wait(15, {{EPOLLIN, {u32=24231760, u64=24231760}}}, 10, 4294967295) = 1
15:54:22.366554 ioctl(17, FIONREAD, [32]) = 0
15:52:22.339644 - 15:54:22.366554
----------------------------------------------------------------------------
root at relay1:~# lxc-start --name=sbc
error: unexpectedly disconnected from boot status daemon
Ubuntu 11.10 sbc /dev/console
sbc login: root
Password:
Last login: Sat Feb 4 18:40:33 UTC 2012 on console
Welcome to Ubuntu 11.10 (GNU/Linux 3.0.0-15-server x86_64)
* Documentation: https://help.ubuntu.com/11.10/serverguide/C
root at sbc:~#
----------------------------------------------------------------------------
** Description changed:
lxc starts very slowly. 'error: unexpectedly disconnected from boot
- status daemon' is printed. after that it works as expected.
+ status daemon' is printed. after load it works as expected.
----------------------------------------------------------------------------
root at relay1:~# lsb_release -rd
Description: Ubuntu 11.10
Release: 11.10
root at relay1:~# apt-cache policy lxc
lxc:
Installed: 0.7.5-0ubuntu8.3
Candidate: 0.7.5-0ubuntu8.3
Version table:
*** 0.7.5-0ubuntu8.3 0
500 http://ru.archive.ubuntu.com/ubuntu/ oneiric-updates/universe amd64 Packages
100 /var/lib/dpkg/status
0.7.5-0ubuntu8 0
500 http://ru.archive.ubuntu.com/ubuntu/ oneiric/universe amd64 Packages
container was created via lxc-create.
----------------------------------------------------------------------------
15:52:22.339392 read(11, "error: unexpectedly disconnected"..., 1024) = 58
15:52:22.339562 write(13, "error: unexpectedly disconnected"..., 58error: unexpectedly disconnected from boot status daemon) = 58
15:52:22.339644 epoll_wait(15, {{EPOLLIN, {u32=24231760, u64=24231760}}}, 10, 4294967295) = 1
15:54:22.366554 ioctl(17, FIONREAD, [32]) = 0
15:52:22.339644 - 15:54:22.366554
----------------------------------------------------------------------------
root at relay1:~# lxc-start --name=sbc
error: unexpectedly disconnected from boot status daemon
Ubuntu 11.10 sbc /dev/console
sbc login: root
Password:
Last login: Sat Feb 4 18:40:33 UTC 2012 on console
Welcome to Ubuntu 11.10 (GNU/Linux 3.0.0-15-server x86_64)
* Documentation: https://help.ubuntu.com/11.10/serverguide/C
root at sbc:~#
----------------------------------------------------------------------------
** Description changed:
lxc starts very slowly. 'error: unexpectedly disconnected from boot
status daemon' is printed. after load it works as expected.
----------------------------------------------------------------------------
root at relay1:~# lsb_release -rd
Description: Ubuntu 11.10
Release: 11.10
root at relay1:~# apt-cache policy lxc
lxc:
Installed: 0.7.5-0ubuntu8.3
Candidate: 0.7.5-0ubuntu8.3
Version table:
*** 0.7.5-0ubuntu8.3 0
500 http://ru.archive.ubuntu.com/ubuntu/ oneiric-updates/universe amd64 Packages
100 /var/lib/dpkg/status
0.7.5-0ubuntu8 0
500 http://ru.archive.ubuntu.com/ubuntu/ oneiric/universe amd64 Packages
container was created via lxc-create.
----------------------------------------------------------------------------
15:52:22.339392 read(11, "error: unexpectedly disconnected"..., 1024) = 58
15:52:22.339562 write(13, "error: unexpectedly disconnected"..., 58error: unexpectedly disconnected from boot status daemon) = 58
15:52:22.339644 epoll_wait(15, {{EPOLLIN, {u32=24231760, u64=24231760}}}, 10, 4294967295) = 1
15:54:22.366554 ioctl(17, FIONREAD, [32]) = 0
15:52:22.339644 - 15:54:22.366554
+ full strace attached.
+
----------------------------------------------------------------------------
root at relay1:~# lxc-start --name=sbc
error: unexpectedly disconnected from boot status daemon
Ubuntu 11.10 sbc /dev/console
sbc login: root
Password:
Last login: Sat Feb 4 18:40:33 UTC 2012 on console
Welcome to Ubuntu 11.10 (GNU/Linux 3.0.0-15-server x86_64)
* Documentation: https://help.ubuntu.com/11.10/serverguide/C
root at sbc:~#
----------------------------------------------------------------------------
** Description changed:
lxc starts very slowly. 'error: unexpectedly disconnected from boot
status daemon' is printed. after load it works as expected.
+
+ ----------------------------------------------------------------------------
+ root at relay1:~# lxc-start --name=sbc
+ error: unexpectedly disconnected from boot status daemon
+
+ Ubuntu 11.10 sbc /dev/console
+
+ sbc login: root
+ Password:
+ Last login: Sat Feb 4 18:40:33 UTC 2012 on console
+ Welcome to Ubuntu 11.10 (GNU/Linux 3.0.0-15-server x86_64)
+
+ * Documentation: https://help.ubuntu.com/11.10/serverguide/C
+ root at sbc:~#
----------------------------------------------------------------------------
root at relay1:~# lsb_release -rd
Description: Ubuntu 11.10
Release: 11.10
root at relay1:~# apt-cache policy lxc
lxc:
Installed: 0.7.5-0ubuntu8.3
Candidate: 0.7.5-0ubuntu8.3
Version table:
*** 0.7.5-0ubuntu8.3 0
500 http://ru.archive.ubuntu.com/ubuntu/ oneiric-updates/universe amd64 Packages
100 /var/lib/dpkg/status
0.7.5-0ubuntu8 0
500 http://ru.archive.ubuntu.com/ubuntu/ oneiric/universe amd64 Packages
container was created via lxc-create.
----------------------------------------------------------------------------
15:52:22.339392 read(11, "error: unexpectedly disconnected"..., 1024) = 58
15:52:22.339562 write(13, "error: unexpectedly disconnected"..., 58error: unexpectedly disconnected from boot status daemon) = 58
15:52:22.339644 epoll_wait(15, {{EPOLLIN, {u32=24231760, u64=24231760}}}, 10, 4294967295) = 1
15:54:22.366554 ioctl(17, FIONREAD, [32]) = 0
15:52:22.339644 - 15:54:22.366554
full strace attached.
-
- ----------------------------------------------------------------------------
- root at relay1:~# lxc-start --name=sbc
- error: unexpectedly disconnected from boot status daemon
-
- Ubuntu 11.10 sbc /dev/console
-
- sbc login: root
- Password:
- Last login: Sat Feb 4 18:40:33 UTC 2012 on console
- Welcome to Ubuntu 11.10 (GNU/Linux 3.0.0-15-server x86_64)
-
- * Documentation: https://help.ubuntu.com/11.10/serverguide/C
- root at sbc:~#
- ----------------------------------------------------------------------------
** Description changed:
lxc starts very slowly. 'error: unexpectedly disconnected from boot
status daemon' is printed. after load it works as expected.
----------------------------------------------------------------------------
root at relay1:~# lxc-start --name=sbc
error: unexpectedly disconnected from boot status daemon
Ubuntu 11.10 sbc /dev/console
sbc login: root
Password:
Last login: Sat Feb 4 18:40:33 UTC 2012 on console
Welcome to Ubuntu 11.10 (GNU/Linux 3.0.0-15-server x86_64)
- * Documentation: https://help.ubuntu.com/11.10/serverguide/C
+ * Documentation: https://help.ubuntu.com/11.10/serverguide/C
root at sbc:~#
----------------------------------------------------------------------------
root at relay1:~# lsb_release -rd
Description: Ubuntu 11.10
Release: 11.10
root at relay1:~# apt-cache policy lxc
lxc:
Installed: 0.7.5-0ubuntu8.3
Candidate: 0.7.5-0ubuntu8.3
Version table:
*** 0.7.5-0ubuntu8.3 0
500 http://ru.archive.ubuntu.com/ubuntu/ oneiric-updates/universe amd64 Packages
100 /var/lib/dpkg/status
0.7.5-0ubuntu8 0
500 http://ru.archive.ubuntu.com/ubuntu/ oneiric/universe amd64 Packages
container was created via lxc-create.
----------------------------------------------------------------------------
-
15:52:22.339392 read(11, "error: unexpectedly disconnected"..., 1024) = 58
15:52:22.339562 write(13, "error: unexpectedly disconnected"..., 58error: unexpectedly disconnected from boot status daemon) = 58
15:52:22.339644 epoll_wait(15, {{EPOLLIN, {u32=24231760, u64=24231760}}}, 10, 4294967295) = 1
15:54:22.366554 ioctl(17, FIONREAD, [32]) = 0
15:52:22.339644 - 15:54:22.366554
full strace attached.
** Description changed:
lxc starts very slowly. 'error: unexpectedly disconnected from boot
status daemon' is printed. after load it works as expected.
+
+ container was created via lxc-create.
----------------------------------------------------------------------------
root at relay1:~# lxc-start --name=sbc
error: unexpectedly disconnected from boot status daemon
Ubuntu 11.10 sbc /dev/console
sbc login: root
Password:
Last login: Sat Feb 4 18:40:33 UTC 2012 on console
Welcome to Ubuntu 11.10 (GNU/Linux 3.0.0-15-server x86_64)
* Documentation: https://help.ubuntu.com/11.10/serverguide/C
root at sbc:~#
----------------------------------------------------------------------------
root at relay1:~# lsb_release -rd
Description: Ubuntu 11.10
Release: 11.10
root at relay1:~# apt-cache policy lxc
lxc:
Installed: 0.7.5-0ubuntu8.3
Candidate: 0.7.5-0ubuntu8.3
Version table:
*** 0.7.5-0ubuntu8.3 0
500 http://ru.archive.ubuntu.com/ubuntu/ oneiric-updates/universe amd64 Packages
100 /var/lib/dpkg/status
0.7.5-0ubuntu8 0
500 http://ru.archive.ubuntu.com/ubuntu/ oneiric/universe amd64 Packages
- container was created via lxc-create.
-
----------------------------------------------------------------------------
15:52:22.339392 read(11, "error: unexpectedly disconnected"..., 1024) = 58
15:52:22.339562 write(13, "error: unexpectedly disconnected"..., 58error: unexpectedly disconnected from boot status daemon) = 58
15:52:22.339644 epoll_wait(15, {{EPOLLIN, {u32=24231760, u64=24231760}}}, 10, 4294967295) = 1
15:54:22.366554 ioctl(17, FIONREAD, [32]) = 0
15:52:22.339644 - 15:54:22.366554
full strace attached.
--
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https://bugs.launchpad.net/bugs/930116
Title:
lxc slow start & unexpectedly disconnected from boot status daemon
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