vzmigrate: support for VE_PRIVATE being a symlink

In my company we use symlinks for VE_PRIVATE directories. We wanted to
keep the default VE_PRIVATE location (from vz.conf) while still being
able to choose the VM storage location.

The attached patch will handle VM migration if VE_PRIVATE is a symlink.

I know VE_PRIVATE symlinks are maybe not fully supported by OpenVZ
project (seen bug #1095).

http://bugzilla.openvz.org/2694
1 file changed