TEST1: Output from VM1: [root@vm1 /]# parallel --controlmaster -S root@vm2 echo ::: 1 2 3 When using programs that use GNU Parallel to process data for publication please cite: O. Tange (2011): GNU Parallel - The Command-Line Power Tool, ;login: The USENIX Magazine, February 2011:42-47. This helps funding further development; and it won't cost you a cent. To silence this citation notice run 'parallel --bibtex' once or use '--no-notice'. 1 2 3 [root@vm1 /]# Output from VM2: [root@vm2 ~]# last root pts/2 vm1 Sun Mar 30 23:32 - 23:32 (00:00) root pts/2 vm1 Sun Mar 30 23:32 - 23:32 (00:00) root pts/2 vm1 Sun Mar 30 23:32 - 23:32 (00:00) wtmp begins Sun Mar 30 23:32:38 2014 [root@vm2 ~]# TEST2a: Output from VM1: [root@vm1 /]# seq 100 | time parallel --controlmaster -S root@vm2 true When using programs that use GNU Parallel to process data for publication please cite: O. Tange (2011): GNU Parallel - The Command-Line Power Tool, ;login: The USENIX Magazine, February 2011:42-47. This helps funding further development; and it won't cost you a cent. To silence this citation notice run 'parallel --bibtex' once or use '--no-notice'. 10.59user 26.78system 2:11.71elapsed 28%CPU (0avgtext+0avgdata 27616maxresident)k 0inputs+0outputs (0major+145712minor)pagefaults 0swaps [root@vm1 /]# Output from VM2: [root@vm2 ~]# last root pts/2 vm1 Sun Mar 30 23:47 still logged in root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:47 - 23:47 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) root pts/2 vm1 Sun Mar 30 23:46 - 23:46 (00:00) wtmp begins Sun Mar 30 23:46:07 2014 [root@vm2 ~]# TEST2b: Output from VM1: [root@vm1 /]# seq 100 | time parallel --controlmaster -S root@vm2 true When using programs that use GNU Parallel to process data for publication please cite: O. Tange (2011): GNU Parallel - The Command-Line Power Tool, ;login: The USENIX Magazine, February 2011:42-47. This helps funding further development; and it won't cost you a cent. To silence this citation notice run 'parallel --bibtex' once or use '--no-notice'. 9.57user 24.39system 1:48.86elapsed 31%CPU (0avgtext+0avgdata 27632maxresident)k 0inputs+0outputs (0major+145757minor)pagefaults 0swaps [root@vm1 /]# Output from VM2: [root@vm2 ~]# last root pts/2 vm1 Sun Mar 30 23:53 - 23:53 (00:00) root pts/2 vm1 Sun Mar 30 23:53 - 23:53 (00:00) root pts/2 vm1 Sun Mar 30 23:53 - 23:53 (00:00) root pts/2 vm1 Sun Mar 30 23:53 - 23:53 (00:00) root pts/2 vm1 Sun Mar 30 23:53 - 23:53 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:53 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:52 - 23:52 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) root pts/2 vm1 Sun Mar 30 23:51 - 23:51 (00:00) wtmp begins Sun Mar 30 23:51:22 2014 [root@vm2 ~]# TEST2c: Output from VM1: [root@vm1 /]# seq 100 | time parallel --controlmaster -S root@vm2 true When using programs that use GNU Parallel to process data for publication please cite: O. Tange (2011): GNU Parallel - The Command-Line Power Tool, ;login: The USENIX Magazine, February 2011:42-47. This helps funding further development; and it won't cost you a cent. To silence this citation notice run 'parallel --bibtex' once or use '--no-notice'. 12.14user 35.33system 3:01.18elapsed 26%CPU (0avgtext+0avgdata 27632maxresident)k 0inputs+0outputs (0major+145653minor)pagefaults 0swaps [root@vm1 /]# Output from VM2: [root@vm2 ~]# last root pts/2 vm1 Mon Mar 31 00:06 - 00:06 (00:00) root pts/2 vm1 Mon Mar 31 00:06 - 00:06 (00:00) root pts/2 vm1 Mon Mar 31 00:06 - 00:06 (00:00) root pts/2 vm1 Mon Mar 31 00:06 - 00:06 (00:00) root pts/2 vm1 Mon Mar 31 00:06 - 00:06 (00:00) root pts/2 vm1 Mon Mar 31 00:06 - 00:06 (00:00) root pts/2 vm1 Mon Mar 31 00:06 - 00:06 (00:00) root pts/2 vm1 Mon Mar 31 00:06 - 00:06 (00:00) root pts/2 vm1 Mon Mar 31 00:06 - 00:06 (00:00) root pts/2 vm1 Mon Mar 31 00:06 - 00:06 (00:00) root pts/2 vm1 Mon Mar 31 00:06 - 00:06 (00:00) root pts/2 vm1 Mon Mar 31 00:06 - 00:06 (00:00) root pts/2 vm1 Mon Mar 31 00:06 - 00:06 (00:00) root pts/2 vm1 Mon Mar 31 00:06 - 00:06 (00:00) root pts/2 vm1 Mon Mar 31 00:06 - 00:06 (00:00) root pts/2 vm1 Mon Mar 31 00:06 - 00:06 (00:00) root pts/2 vm1 Mon Mar 31 00:06 - 00:06 (00:00) root pts/2 vm1 Mon Mar 31 00:05 - 00:05 (00:00) root pts/2 vm1 Mon Mar 31 00:05 - 00:05 (00:00) root pts/2 vm1 Mon Mar 31 00:05 - 00:05 (00:00) root pts/2 vm1 Mon Mar 31 00:05 - 00:05 (00:00) root pts/2 vm1 Mon Mar 31 00:05 - 00:05 (00:00) root pts/2 vm1 Mon Mar 31 00:05 - 00:05 (00:00) root pts/2 vm1 Mon Mar 31 00:05 - 00:05 (00:00) root pts/2 vm1 Mon Mar 31 00:05 - 00:05 (00:00) root pts/2 vm1 Mon Mar 31 00:05 - 00:05 (00:00) root pts/2 vm1 Mon Mar 31 00:05 - 00:05 (00:00) root pts/2 vm1 Mon Mar 31 00:05 - 00:05 (00:00) root pts/2 vm1 Mon Mar 31 00:05 - 00:05 (00:00) root pts/2 vm1 Mon Mar 31 00:05 - 00:05 (00:00) root pts/2 vm1 Mon Mar 31 00:05 - 00:05 (00:00) root pts/2 vm1 Mon Mar 31 00:05 - 00:05 (00:00) root pts/2 vm1 Mon Mar 31 00:05 - 00:05 (00:00) root pts/2 vm1 Mon Mar 31 00:05 - 00:05 (00:00) root pts/2 vm1 Mon Mar 31 00:05 - 00:05 (00:00) root pts/2 vm1 Mon Mar 31 00:05 - 00:05 (00:00) root pts/2 vm1 Mon Mar 31 00:05 - 00:05 (00:00) root pts/2 vm1 Mon Mar 31 00:05 - 00:05 (00:00) root pts/2 vm1 Mon Mar 31 00:05 - 00:05 (00:00) root pts/2 vm1 Mon Mar 31 00:05 - 00:05 (00:00) root pts/2 vm1 Mon Mar 31 00:05 - 00:05 (00:00) root pts/2 vm1 Mon Mar 31 00:05 - 00:05 (00:00) root pts/2 vm1 Mon Mar 31 00:05 - 00:05 (00:00) root pts/2 vm1 Mon Mar 31 00:05 - 00:05 (00:00) root pts/2 vm1 Mon Mar 31 00:05 - 00:05 (00:00) root pts/2 vm1 Mon Mar 31 00:05 - 00:05 (00:00) root pts/2 vm1 Mon Mar 31 00:05 - 00:05 (00:00) root pts/2 vm1 Mon Mar 31 00:05 - 00:05 (00:00) root pts/2 vm1 Mon Mar 31 00:05 - 00:05 (00:00) root pts/2 vm1 Mon Mar 31 00:05 - 00:05 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:04 - 00:04 (00:00) root pts/2 vm1 Mon Mar 31 00:03 - 00:03 (00:00) root pts/2 vm1 Mon Mar 31 00:03 - 00:03 (00:00) root pts/2 vm1 Mon Mar 31 00:03 - 00:03 (00:00) root pts/2 vm1 Mon Mar 31 00:03 - 00:03 (00:00) root pts/2 vm1 Mon Mar 31 00:03 - 00:03 (00:00) root pts/2 vm1 Mon Mar 31 00:03 - 00:03 (00:00) root pts/2 vm1 Mon Mar 31 00:03 - 00:03 (00:00) root pts/2 vm1 Mon Mar 31 00:03 - 00:03 (00:00) root pts/2 vm1 Mon Mar 31 00:03 - 00:03 (00:00) root pts/2 vm1 Mon Mar 31 00:03 - 00:03 (00:00) wtmp begins Mon Mar 31 00:03:39 2014 [root@vm2 ~]# TEST3a: Output from VM1: [root@vm1 /]# seq 100 | time parallel -S root@vm2 true When using programs that use GNU Parallel to process data for publication please cite: O. Tange (2011): GNU Parallel - The Command-Line Power Tool, ;login: The USENIX Magazine, February 2011:42-47. This helps funding further development; and it won't cost you a cent. To silence this citation notice run 'parallel --bibtex' once or use '--no-notice'. 15.31user 36.36system 4:22.94elapsed 19%CPU (0avgtext+0avgdata 27504maxresident)k 0inputs+0outputs (0major+156480minor)pagefaults 0swaps [root@vm1 /]# Output from VM2: [root@vm2 ~]# last root pts/2 vm1 Mon Mar 31 00:17 - 00:17 (00:00) root pts/2 vm1 Mon Mar 31 00:17 - 00:17 (00:00) root pts/2 vm1 Mon Mar 31 00:17 - 00:17 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:14 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:14 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:14 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:14 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:14 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:14 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:14 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:14 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:14 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:14 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:14 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:14 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:14 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:14 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:14 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:14 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:14 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:14 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:14 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:12 - 00:12 (00:00) wtmp begins Mon Mar 31 00:12:57 2014 [root@vm2 ~]# TEST3b: Output from VM1: [root@vm1 /]# seq 100 | time parallel -S root@vm2 true When using programs that use GNU Parallel to process data for publication please cite: O. Tange (2011): GNU Parallel - The Command-Line Power Tool, ;login: The USENIX Magazine, February 2011:42-47. This helps funding further development; and it won't cost you a cent. To silence this citation notice run 'parallel --bibtex' once or use '--no-notice'. 15.56user 35.25system 3:48.62elapsed 22%CPU (0avgtext+0avgdata 27504maxresident)k 0inputs+0outputs (0major+156317minor)pagefaults 0swaps You have mail in /var/spool/mail/root [root@vm1 /]# Output from VM2: [root@vm2 ~]# last root pts/2 vm1 Mon Mar 31 00:17 - 00:17 (00:00) root pts/2 vm1 Mon Mar 31 00:17 - 00:17 (00:00) root pts/2 vm1 Mon Mar 31 00:17 - 00:17 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:16 - 00:16 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:15 - 00:15 (00:00) root pts/2 vm1 Mon Mar 31 00:14 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:14 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:14 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:14 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:14 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:14 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:14 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:14 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:14 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:14 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:14 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:14 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:14 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:14 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:14 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:14 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:14 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:14 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:14 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:14 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:13 - 00:13 (00:00) root pts/2 vm1 Mon Mar 31 00:12 - 00:12 (00:00) wtmp begins Mon Mar 31 00:12:57 2014 [root@vm2 ~]# TEST3c: Output from VM1: [root@vm1 /]# seq 100 | time parallel -S root@vm2 true When using programs that use GNU Parallel to process data for publication please cite: O. Tange (2011): GNU Parallel - The Command-Line Power Tool, ;login: The USENIX Magazine, February 2011:42-47. This helps funding further development; and it won't cost you a cent. To silence this citation notice run 'parallel --bibtex' once or use '--no-notice'. 12.85user 29.27system 2:57.31elapsed 23%CPU (0avgtext+0avgdata 27376maxresident)k 0inputs+0outputs (13major+150348minor)pagefaults 0swaps [root@vm1 /]# Output from VM2: [root@vm2 ~]# last root pts/2 vm1 Mon Mar 31 00:43 - 00:43 (00:00) root pts/2 vm1 Mon Mar 31 00:43 - 00:43 (00:00) root pts/2 vm1 Mon Mar 31 00:43 - 00:43 (00:00) root pts/2 vm1 Mon Mar 31 00:43 - 00:43 (00:00) root pts/2 vm1 Mon Mar 31 00:43 - 00:43 (00:00) root pts/2 vm1 Mon Mar 31 00:43 - 00:43 (00:00) root pts/2 vm1 Mon Mar 31 00:43 - 00:43 (00:00) root pts/2 vm1 Mon Mar 31 00:43 - 00:43 (00:00) root pts/2 vm1 Mon Mar 31 00:43 - 00:43 (00:00) root pts/2 vm1 Mon Mar 31 00:43 - 00:43 (00:00) root pts/2 vm1 Mon Mar 31 00:43 - 00:43 (00:00) root pts/2 vm1 Mon Mar 31 00:43 - 00:43 (00:00) root pts/2 vm1 Mon Mar 31 00:42 - 00:42 (00:00) root pts/2 vm1 Mon Mar 31 00:42 - 00:42 (00:00) root pts/2 vm1 Mon Mar 31 00:42 - 00:42 (00:00) root pts/2 vm1 Mon Mar 31 00:42 - 00:42 (00:00) root pts/2 vm1 Mon Mar 31 00:42 - 00:42 (00:00) root pts/2 vm1 Mon Mar 31 00:42 - 00:42 (00:00) root pts/2 vm1 Mon Mar 31 00:42 - 00:42 (00:00) root pts/2 vm1 Mon Mar 31 00:42 - 00:42 (00:00) root pts/2 vm1 Mon Mar 31 00:42 - 00:42 (00:00) root pts/2 vm1 Mon Mar 31 00:42 - 00:42 (00:00) root pts/2 vm1 Mon Mar 31 00:42 - 00:42 (00:00) root pts/2 vm1 Mon Mar 31 00:42 - 00:42 (00:00) root pts/2 vm1 Mon Mar 31 00:42 - 00:42 (00:00) root pts/2 vm1 Mon Mar 31 00:42 - 00:42 (00:00) root pts/2 vm1 Mon Mar 31 00:42 - 00:42 (00:00) root pts/2 vm1 Mon Mar 31 00:42 - 00:42 (00:00) root pts/2 vm1 Mon Mar 31 00:42 - 00:42 (00:00) root pts/2 vm1 Mon Mar 31 00:42 - 00:42 (00:00) root pts/2 vm1 Mon Mar 31 00:42 - 00:42 (00:00) root pts/2 vm1 Mon Mar 31 00:42 - 00:42 (00:00) root pts/2 vm1 Mon Mar 31 00:42 - 00:42 (00:00) root pts/2 vm1 Mon Mar 31 00:42 - 00:42 (00:00) root pts/2 vm1 Mon Mar 31 00:42 - 00:42 (00:00) root pts/2 vm1 Mon Mar 31 00:42 - 00:42 (00:00) root pts/2 vm1 Mon Mar 31 00:42 - 00:42 (00:00) root pts/2 vm1 Mon Mar 31 00:42 - 00:42 (00:00) root pts/2 vm1 Mon Mar 31 00:42 - 00:42 (00:00) root pts/2 vm1 Mon Mar 31 00:42 - 00:42 (00:00) root pts/2 vm1 Mon Mar 31 00:42 - 00:42 (00:00) root pts/2 vm1 Mon Mar 31 00:42 - 00:42 (00:00) root pts/2 vm1 Mon Mar 31 00:42 - 00:42 (00:00) root pts/2 vm1 Mon Mar 31 00:42 - 00:42 (00:00) root pts/2 vm1 Mon Mar 31 00:42 - 00:42 (00:00) root pts/2 vm1 Mon Mar 31 00:42 - 00:42 (00:00) root pts/2 vm1 Mon Mar 31 00:42 - 00:42 (00:00) root pts/2 vm1 Mon Mar 31 00:41 - 00:41 (00:00) root pts/2 vm1 Mon Mar 31 00:41 - 00:41 (00:00) root pts/2 vm1 Mon Mar 31 00:41 - 00:41 (00:00) root pts/2 vm1 Mon Mar 31 00:41 - 00:41 (00:00) root pts/2 vm1 Mon Mar 31 00:41 - 00:41 (00:00) root pts/2 vm1 Mon Mar 31 00:41 - 00:41 (00:00) root pts/2 vm1 Mon Mar 31 00:41 - 00:41 (00:00) root pts/2 vm1 Mon Mar 31 00:41 - 00:41 (00:00) root pts/2 vm1 Mon Mar 31 00:41 - 00:41 (00:00) root pts/2 vm1 Mon Mar 31 00:41 - 00:41 (00:00) root pts/2 vm1 Mon Mar 31 00:41 - 00:41 (00:00) root pts/2 vm1 Mon Mar 31 00:41 - 00:41 (00:00) root pts/2 vm1 Mon Mar 31 00:41 - 00:41 (00:00) root pts/2 vm1 Mon Mar 31 00:41 - 00:41 (00:00) root pts/2 vm1 Mon Mar 31 00:41 - 00:41 (00:00) root pts/2 vm1 Mon Mar 31 00:41 - 00:41 (00:00) root pts/2 vm1 Mon Mar 31 00:41 - 00:41 (00:00) root pts/2 vm1 Mon Mar 31 00:41 - 00:41 (00:00) root pts/2 vm1 Mon Mar 31 00:41 - 00:41 (00:00) root pts/2 vm1 Mon Mar 31 00:41 - 00:41 (00:00) root pts/2 vm1 Mon Mar 31 00:41 - 00:41 (00:00) root pts/2 vm1 Mon Mar 31 00:41 - 00:41 (00:00) root pts/2 vm1 Mon Mar 31 00:41 - 00:41 (00:00) root pts/2 vm1 Mon Mar 31 00:41 - 00:41 (00:00) root pts/2 vm1 Mon Mar 31 00:41 - 00:41 (00:00) root pts/2 vm1 Mon Mar 31 00:41 - 00:41 (00:00) root pts/2 vm1 Mon Mar 31 00:41 - 00:41 (00:00) root pts/2 vm1 Mon Mar 31 00:41 - 00:41 (00:00) root pts/2 vm1 Mon Mar 31 00:41 - 00:41 (00:00) root pts/2 vm1 Mon Mar 31 00:41 - 00:41 (00:00) root pts/2 vm1 Mon Mar 31 00:41 - 00:41 (00:00) root pts/2 vm1 Mon Mar 31 00:41 - 00:41 (00:00) root pts/2 vm1 Mon Mar 31 00:41 - 00:41 (00:00) root pts/2 vm1 Mon Mar 31 00:41 - 00:41 (00:00) root pts/2 vm1 Mon Mar 31 00:40 - 00:40 (00:00) root pts/2 vm1 Mon Mar 31 00:40 - 00:40 (00:00) root pts/2 vm1 Mon Mar 31 00:40 - 00:40 (00:00) root pts/2 vm1 Mon Mar 31 00:40 - 00:40 (00:00) root pts/2 vm1 Mon Mar 31 00:40 - 00:40 (00:00) root pts/2 vm1 Mon Mar 31 00:40 - 00:40 (00:00) root pts/2 vm1 Mon Mar 31 00:40 - 00:40 (00:00) root pts/2 vm1 Mon Mar 31 00:40 - 00:40 (00:00) root pts/2 vm1 Mon Mar 31 00:40 - 00:40 (00:00) root pts/2 vm1 Mon Mar 31 00:40 - 00:40 (00:00) root pts/2 vm1 Mon Mar 31 00:40 - 00:40 (00:00) root pts/2 vm1 Mon Mar 31 00:40 - 00:40 (00:00) root pts/2 vm1 Mon Mar 31 00:40 - 00:40 (00:00) root pts/2 vm1 Mon Mar 31 00:40 - 00:40 (00:00) root pts/2 vm1 Mon Mar 31 00:40 - 00:40 (00:00) root pts/2 vm1 Mon Mar 31 00:40 - 00:40 (00:00) root pts/2 vm1 Mon Mar 31 00:40 - 00:40 (00:00) root pts/2 vm1 Mon Mar 31 00:40 - 00:40 (00:00) root pts/2 vm1 Mon Mar 31 00:40 - 00:40 (00:00) wtmp begins Mon Mar 31 00:40:28 2014 [root@vm2 ~]# Test4a: Output from VM1: Terminal1: (Control master session) [root@vm1 /]# ssh -v -MTS /tmp/vm2 vm2 sleep 10000 & [2] 19464 [root@vm1 /]# OpenSSH_4.3p2, OpenSSL 0.9.8e-fips-rhel5 01 Jul 2008 debug1: Reading configuration data /etc/ssh/ssh_config debug1: Applying options for * debug1: Connecting to vm2 [10.0.2.4] port 22. debug1: Connection established. debug1: permanently_set_uid: 0/0 debug1: identity file /root/.ssh/identity type -1 debug1: identity file /root/.ssh/id_rsa type 1 debug1: identity file /root/.ssh/id_dsa type -1 debug1: loaded 3 keys debug1: Remote protocol version 2.0, remote software version OpenSSH_4.3 debug1: match: OpenSSH_4.3 pat OpenSSH* debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_4.3 debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: server->client aes128-ctr hmac-md5 none debug1: kex: client->server aes128-ctr hmac-md5 none debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP debug1: SSH2_MSG_KEX_DH_GEX_INIT sent debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY debug1: Host 'vm2' is known and matches the RSA host key. debug1: Found key in /root/.ssh/known_hosts:2 debug1: ssh_rsa_verify: signature correct debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: SSH2_MSG_SERVICE_REQUEST sent debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey,password debug1: Next authentication method: publickey debug1: Trying private key: /root/.ssh/identity debug1: Offering public key: /root/.ssh/id_rsa debug1: Server accepts key: pkalg ssh-rsa blen 277 debug1: read PEM private key done: type RSA debug1: Authentication succeeded (publickey). debug1: setting up multiplex master socket debug1: channel 0: new [client-session] debug1: Entering interactive session. debug1: Sending environment. debug1: Sending env LANG = en_US.UTF-8 debug1: Sending command: sleep 10000 debug1: channel 1: new [client-session] debug1: Sending environment. debug1: Sending env LANG = en_US.UTF-8 debug1: Sending command: echo 1 debug1: client_input_channel_req: channel 1 rtype exit-status reply 0 debug1: channel 1: free: client-session, nchannels 2 debug1: channel 1: new [client-session] debug1: Sending environment. debug1: Sending env LANG = en_US.UTF-8 debug1: Sending command: echo 2 debug1: client_input_channel_req: channel 1 rtype exit-status reply 0 debug1: channel 1: free: client-session, nchannels 2 debug1: channel 1: new [client-session] debug1: Sending environment. debug1: Sending env LANG = en_US.UTF-8 debug1: Sending command: echo 3 debug1: client_input_channel_req: channel 1 rtype exit-status reply 0 debug1: channel 1: free: client-session, nchannels 2 debug1: channel 0: free: client-session, nchannels 1 debug1: Transferred: stdin 0, stdout 0, stderr 0 bytes in 138.3 seconds debug1: Bytes per second: stdin 0.0, stdout 0.0, stderr 0.0 debug1: Exit status -1 [2]- Exit 255 ssh -v -MTS /tmp/vm2 vm2 sleep 10000 [root@vm1 /]# Terminal2: (use ControlMaster session) [root@vm1 /]# ssh -v -S /tmp/vm2 vm2 echo 1 OpenSSH_4.3p2, OpenSSL 0.9.8e-fips-rhel5 01 Jul 2008 debug1: Reading configuration data /etc/ssh/ssh_config debug1: Applying options for * 1 [root@vm1 /]# ssh -v -S /tmp/vm2 vm2 echo 2 OpenSSH_4.3p2, OpenSSL 0.9.8e-fips-rhel5 01 Jul 2008 debug1: Reading configuration data /etc/ssh/ssh_config debug1: Applying options for * 2 [root@vm1 /]# ssh -v -S /tmp/vm2 vm2 echo 3 OpenSSH_4.3p2, OpenSSL 0.9.8e-fips-rhel5 01 Jul 2008 debug1: Reading configuration data /etc/ssh/ssh_config debug1: Applying options for * 3 [root@vm1 /]# ssh -v -O exit -S /tmp/vm2 vm2 OpenSSH_4.3p2, OpenSSL 0.9.8e-fips-rhel5 01 Jul 2008 debug1: Reading configuration data /etc/ssh/ssh_config debug1: Applying options for * Exit request sent. [root@vm1 /]# Output from VM2: [root@vm2 ~]# last wtmp begins Mon Mar 31 00:53:51 2014 [root@vm2 ~]# TEST4b: Output from VM1: Terminal1: (Control master session) [root@vm1 /]# ssh -v -MTS /tmp/vm2 vm2 sleep 10000 & [2] 23353 [root@vm1 /]# OpenSSH_4.3p2, OpenSSL 0.9.8e-fips-rhel5 01 Jul 2008 debug1: Reading configuration data /etc/ssh/ssh_config debug1: Applying options for * debug1: Connecting to vm2 [10.0.2.4] port 22. debug1: Connection established. debug1: permanently_set_uid: 0/0 debug1: identity file /root/.ssh/identity type -1 debug1: identity file /root/.ssh/id_rsa type 1 debug1: identity file /root/.ssh/id_dsa type -1 debug1: loaded 3 keys debug1: Remote protocol version 2.0, remote software version OpenSSH_4.3 debug1: match: OpenSSH_4.3 pat OpenSSH* debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_4.3 debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: server->client aes128-ctr hmac-md5 none debug1: kex: client->server aes128-ctr hmac-md5 none debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP debug1: SSH2_MSG_KEX_DH_GEX_INIT sent debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY debug1: Host 'vm2' is known and matches the RSA host key. debug1: Found key in /root/.ssh/known_hosts:2 debug1: ssh_rsa_verify: signature correct debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: SSH2_MSG_SERVICE_REQUEST sent debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey,password debug1: Next authentication method: publickey debug1: Trying private key: /root/.ssh/identity debug1: Offering public key: /root/.ssh/id_rsa debug1: Server accepts key: pkalg ssh-rsa blen 277 debug1: read PEM private key done: type RSA debug1: Authentication succeeded (publickey). debug1: setting up multiplex master socket debug1: channel 0: new [client-session] debug1: Entering interactive session. debug1: Sending environment. debug1: Sending env LANG = en_US.UTF-8 debug1: Sending command: sleep 10000 debug1: channel 1: new [client-session] debug1: Sending environment. debug1: Sending env LANG = en_US.UTF-8 debug1: Sending command: echo 1 debug1: client_input_channel_req: channel 1 rtype exit-status reply 0 debug1: channel 1: free: client-session, nchannels 2 debug1: channel 1: new [client-session] debug1: Sending environment. debug1: Sending env LANG = en_US.UTF-8 debug1: Sending command: echo 2 debug1: client_input_channel_req: channel 1 rtype exit-status reply 0 debug1: channel 1: free: client-session, nchannels 2 debug1: channel 1: new [client-session] debug1: Sending environment. debug1: Sending env LANG = en_US.UTF-8 debug1: Sending command: echo 3 debug1: channel 1: forcing write debug1: client_input_channel_req: channel 1 rtype exit-status reply 0 debug1: channel 1: free: client-session, nchannels 2 debug1: channel 0: free: client-session, nchannels 1 debug1: Transferred: stdin 0, stdout 0, stderr 0 bytes in 117.8 seconds debug1: Bytes per second: stdin 0.0, stdout 0.0, stderr 0.0 debug1: Exit status -1 [2]- Exit 255 ssh -v -MTS /tmp/vm2 vm2 sleep 10000 [root@vm1 /]# Terminal2: (use ControlMaster session) [root@vm1 /]# ssh -v -S /tmp/vm2 vm2 echo 1 OpenSSH_4.3p2, OpenSSL 0.9.8e-fips-rhel5 01 Jul 2008 debug1: Reading configuration data /etc/ssh/ssh_config debug1: Applying options for * 1 [root@vm1 /]# ssh -v -S /tmp/vm2 vm2 echo 2 OpenSSH_4.3p2, OpenSSL 0.9.8e-fips-rhel5 01 Jul 2008 debug1: Reading configuration data /etc/ssh/ssh_config debug1: Applying options for * 2 [root@vm1 /]# ssh -v -S /tmp/vm2 vm2 echo 3 OpenSSH_4.3p2, OpenSSL 0.9.8e-fips-rhel5 01 Jul 2008 debug1: Reading configuration data /etc/ssh/ssh_config debug1: Applying options for * 3 [root@vm1 /]# ls -l /tmp/vm2 srw------- 1 root root 0 Mar 31 01:01 /tmp/vm2 [root@vm1 /]# ssh -v -O exit -S /tmp/vm2 vm2 OpenSSH_4.3p2, OpenSSL 0.9.8e-fips-rhel5 01 Jul 2008 debug1: Reading configuration data /etc/ssh/ssh_config debug1: Applying options for * Exit request sent. [root@vm1 /]# Output from VM2: [root@vm2 ~]# last wtmp begins Mon Mar 31 00:53:51 2014 [root@vm2 ~]#