Test SCSI - 2 cases do you met this kind of situation:
STAFProc.exe abnormal then i manually stop it
[Dec 22 2012 14:44:41 : STAFBASE ] [0] FRAMEWORK: Executing STAF command: staf 172.16.147.35 PROCESS START SHELL SAMECONSOLE RETURNSTDOUT RETURNSTDERR WORKDIR / WAIT COMMAND :42:copy NUL NUL 2>> C://tmp/Sf3OMbYZJj/SYSTEM
[Dec 22 2012 14:44:49 : STAFBASE ] [0] FRAMEWORK: RC:22
[Dec 22 2012 14:44:49 : TESTHASH ] [0] ERROR: Failed to execute processSetup for the Setup : Failed to execute handleHostVMObj for the Setup : STAFTransport::ExecSyncProcess: Failed, (CMD=:42:copy NUL NUL 2>> C://tmp/Sf3OMbYZJj/SYSTEM) , (RC=22) , (ERROR=STAFConnectionReadUInt: Error reading from socket: recv() RC=104: 22)
thanks!