== sanity test 217: check lctl ping for hostnames with embedded hyphen ('-') ========================================================== 07:01:01 (1730808061)
node: 'oleg121-client.virtnet', nid: '192.168.201.21', node_ip='192.168.201.21'
lctl ping node oleg121-client.virtnet@tcp
12345-0@lo
192.168.201.21@tcp
node: 'oleg121-server', nid: '192.168.201.121', node_ip='192.168.201.121'
lctl ping node oleg121-server@tcp
12345-0@lo
192.168.201.121@tcp