cr: don't restore net namespace by default
since runc don't manage net device and their configuration, checkpoint
also don't dump net namespace by default, so set 'nsmask = unix.CLONE_NEWNET'
by default in restore. Or if user do not pass 'empty-ns network', criu will
cost extra time in restore.
@@ -109,6 +109,9 @@ using the runc checkpoint command.`,
return err
}
options := criuOptions(context)
+ if err := setEmptyNsMask(context, options); err != nil {
+ return err
+ }
status, err := startContainer(context, spec, CT_ACT_RESTORE, options)
if err != nil {
return err
