== sanity test 225a: Metadata survey sanity with zero-stripe == 09:17:00 (1448385420)
+ file_count=1000 thrhi=4 dir_count=2 layer=mdd stripe_count=0 rslt_loc=/tmp targets="eagle-52vm2:lustre-MDT0000" /usr/bin/mds-survey
Write failed: Broken pipe
Write failed: Broken pipe
Permission denied, please try again.
Permission denied, please try again.
Received disconnect from UNKNOWN: 2: Too many authentication failures for root
OST lustre-MDT0000 not setup
 sanity test_225a: @@@@@@ FAIL: mds-survey with zero-stripe failed 
  Trace dump:
  = /usr/lib64/lustre/tests/test-framework.sh:4812:error_noexit()
  = /usr/lib64/lustre/tests/test-framework.sh:4843:error()
  = /usr/lib64/lustre/tests/sanity.sh:12401:test_225a()
  = /usr/lib64/lustre/tests/test-framework.sh:5090:run_one()
  = /usr/lib64/lustre/tests/test-framework.sh:5127:run_one_logged()
  = /usr/lib64/lustre/tests/test-framework.sh:4992:run_test()
  = /usr/lib64/lustre/tests/sanity.sh:12405:main()
Dumping lctl log to /tmp/test_logs/2015-11-24/081159/sanity.test_225a.*.1448387226.log
eagle-52vm3: Host key verification failed.
eagle-52vm3: rsync: connection unexpectedly closed (0 bytes received so far) [sender]
eagle-52vm3: rsync error: error in rsync protocol data stream (code 12) at io.c(600) [sender=3.0.6]
eagle-52vm5: Host key verification failed.
eagle-52vm5: rsync: connection unexpectedly closed (0 bytes received so far) [sender]
eagle-52vm5: rsync error: error in rsync protocol data stream (code 12) at io.c(600) [sender=3.0.6]
eagle-52vm2: Host key verification failed.
eagle-52vm2: rsync: connection unexpectedly closed (0 bytes received so far) [sender]
eagle-52vm2: rsync error: unexplained error (code 255) at io.c(600) [sender=3.0.6]