Difference between revisions of "Container enter failed"
Botinki Kira (talk | contribs) m (Robot: Automated text replacement (-VPS +container)) |
Sandro magri (talk | contribs) (alternative solution for the problem) |
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CONFIG_LEGACY_PTYS=y | CONFIG_LEGACY_PTYS=y | ||
</pre> | </pre> | ||
| + | |||
| + | Another solution: | ||
| + | |||
| + | enter the VE manually creating the LEGACY_PTYS devices | ||
| + | |||
| + | <pre> | ||
| + | vzctl exec 101 /sbin/MAKEDEV tty | ||
| + | vzctl exec 101 /sbin/MAKEDEV pty | ||
| + | vzctl enter 101 | ||
| + | </pre> | ||
| + | |||
| + | To save the changes create a file to force udev making LEGACY_PTYS: | ||
| + | |||
| + | <pre> | ||
| + | cat > /etc/udev/makedev.d/51-udev.nodes | ||
| + | # These device have to be created manually | ||
| + | tty0 | ||
| + | tty1 | ||
| + | tty2 | ||
| + | tty3 | ||
| + | tty4 | ||
| + | tty5 | ||
| + | tty6 | ||
| + | tty7 | ||
| + | tty8 | ||
| + | tty9 | ||
| + | ttyp0 | ||
| + | ttyp1 | ||
| + | ttyp2 | ||
| + | ttyp3 | ||
| + | ttyp4 | ||
| + | ttyp5 | ||
| + | ttyp6 | ||
| + | ptyp0 | ||
| + | ptyp1 | ||
| + | ptyp2 | ||
| + | ptyp3 | ||
| + | ptyp4 | ||
| + | ptyp5 | ||
| + | |||
| + | </pre> | ||
| + | |||
== See also == | == See also == | ||
Revision as of 17:50, 26 March 2008
Problem: container created succesfully and started. But when trying to do
vzctl enter 101
you get
container enter failed(?)
Using strace, you see:
# strace -ff vzctl enter .... fstat64(...st_mode=S_IFCHR|0620, st_rdev=makedev(136, 0)...) fail ....
Solution: Recompile the kernel with the following option:
CONFIG_LEGACY_PTYS=y
Another solution:
enter the VE manually creating the LEGACY_PTYS devices
vzctl exec 101 /sbin/MAKEDEV tty vzctl exec 101 /sbin/MAKEDEV pty vzctl enter 101
To save the changes create a file to force udev making LEGACY_PTYS:
cat > /etc/udev/makedev.d/51-udev.nodes # These device have to be created manually tty0 tty1 tty2 tty3 tty4 tty5 tty6 tty7 tty8 tty9 ttyp0 ttyp1 ttyp2 ttyp3 ttyp4 ttyp5 ttyp6 ptyp0 ptyp1 ptyp2 ptyp3 ptyp4 ptyp5
