[Users] reload or refresh list of CT after move an already registered CT

[Jehan Procaccia IMT]

Hello

because I have a fail CT on a hardware node , cf 
https://lists.openvz.org/pipermail/users/2020-July/007928.html

I moved manually the CT files (hdds, conf, etc ...) to another hardware 
node (HW) that doesn't seem to have the pb yet ( not updateded to OpenVZ 
release 7.0.14 (136))

I did a rsync of /vz/private/CTID from HWsrc to HWdest  and created in 
/etc/vz/conf on HWdest the associated link to the conf file

ln -s /vz/private/144dc737-b4e3-4c03-852c-25a6df06cee4/ve.conf 
144dc737-b4e3-4c03-852c-25a6df06cee4.conf

but still , a prctl list --all doesn't show that newly "moved" CT .

How can I tell HWdest that there is a new CT on it ? I tried a register 
command

# prlctl register /vz/private/144dc737-b4e3-4c03-852c-25a6df06cee4
Register the virtual environment...
Failed to register the virtual environment: 
PRL_ERR_VZCTL_OPERATION_FAILED (Details: Container is already registered 
with id 144dc737-b4e3-4c03-852c-25a6df06cee4
Container registration failed: Container is already registered with id 
144dc737-b4e3-4c03-852c-25a6df06cee4
)

but it is already registered .

is there a way to "reload/refresh" something to enable the run of that 
moved CT ?

Thanks .