Re: [libvirt] remote connection issue 'virsh -c qemu+ssh:///root@localhost/system list'

Hi, I'm trying remote connection with qemu hypervisor on FSL PPC board. The libvirt server is the PPC board. root@ppc:~# ifconfig eth0 10.193.20.109 root@ppc:~# libvirtd -d root@ppc:~# virsh -c qemu:///system define test.xml root@ppc:~# virsh -c qemu:///system start test root@ppc:~# virsh -c qemu:///system list --all Id Name State ---------------------------------------------------- 2 test running Connect from an X86 PC (Ubuntu 10.04) to the PPC board. user@x86:~$ virsh -c qemu+ssh://root@10.193.20.109/system list --all The authenticity of host '10.193.20.109 (10.193.20.109)' can't be established. RSA key fingerprint is 2f:56:07:08:da:7d:ac:41:45:57:d2:12:15:19:67:e0. Are you sure you want to continue connecting (yes/no)? yes root(a)10.193.20.109's password: error: failed to connect to the hypervisor error: End of file while reading data: Warning: Permanently added '10.193.20.109' (RSA) to the list of known hosts. nc: invalid option -- 'U' BusyBox v1.19.4 (2013-03-08 13:08:18 CST) multi-call binary. Usage: nc [-iN] [-wN] [-l] [-p PORT] [-f FILE|IPADDR PORT] [-e PROG]: Input/output error I tried to verify the remote connection on localhost. But it also failed as below: root@mpc8572ds:~# virsh -c qemu+ssh:///root@localhost/system list --all root@localhost's password: error: failed to connect to the hypervisor error: End of file while reading data: nc: invalid option -- 'U' BusyBox v1.19.4 (2013-03-08 13:08:18 CST) multi-call binary. Usage: nc [-iN] [-wN] [-l] [-p PORT] [-f FILE|IPADDR PORT] [-e PROG]: Input/output error Could anyone give suggestion on this issue? Best Regards, Olivia