The control system can be accessed from any solaris or linux machine at SLAC which can see the /nfs/oprserv0x/u1 disks, while at Padova it can be accessed from bbr-user02 or any other machine which has access to a /nfs/opr#/Reprocessing/ER#/prod directory.

All commands must be executed from a workdir:
(SLAC) /nfs/oprserv0x/u1/XXx/prod/workdir
(PD) /nfs/opr#/Reprocessing/ER#/prod/workdir
where XX = PC or ER, x = 1,2,3,5,6,7,8

Status Commands
The following commands can be used to check the status of the farms:
(I will use ER5 as an example)

• ../bin/$BFARCH/OprCmd.pl -iDebug,User,Farm -noprserv05 farminfo ER5
  prints the current status of the Farm, the RP and the NPs if they are active.
• ../bin/$BFARCH/OprCmd.pl -iDebug,User,Farm -noprserv05 farmstatus ER5
  prints only the Farm status.
• ../bin/$BFARCH/OprCmd.pl -iDebug,User,Farm -noprserv05 xtcstatus ER5
  prints the xtc retrieval status.
• ../bin/$BFARCH/OprCmd.pl -iDebug,User,Farm -noprserv05 rpmonstat ER5
  prints the status of the NPs if the RP is in the monitor processing state, which means that the NPs are running elven.
• ../bin/$BFARCH/OprCmd.pl -iDebug,User,Farm -noprserv05 rpcurstate ER5
  prints only the RP state.
• ../bin/$BFARCH/OprCmd.pl -iDebug,User,Farm -noprserv05 rpprevstate ER5
  prints the previous RP state. This is mostly useful when the current state is "Fatal Error".
• ../bin/$BFARCH/OprCmd.pl -iDebug,User,Farm -n noma0xxx -p NP_port npcurstate
  prints the current state of the NP running on noma0xxx on port number NP_port (which can be found from the rpmonstat or farminfo commands).
• ../bin/$BFARCH/OprCmd.pl -iDebug,User,Farm -n noma0xxx -p NP_port npprevstate
  prints the previous state of the NP running on noma0xxx on port number NP_port (which can be found from the rpmonstat or farminfo commands). This is mostly useful when the current state is "Fatal Error".
• ../bin/$BFARCH/OprCmd.pl -iDebug,User,Farm -noprserv05 findElven ER5 [exclude]
  checks for elven running on all the nodes of the farm
  the optional argument [exclude] is a list of nodes not to be checked separated by a space,
  i.e. -noprserv05 findElven ER5 oprserv05 noma0033
• ../bin/$BFARCH/OprCmd.pl -iDebug,User,Farm -noprserv05 ps ER5 [exclude]
  does a "ps -U babaropr" (or "ps -Hu bbrprmgr" at Padova) on all the nodes of the farm
  the optional argument [exclude] is a list of nodes not to be checked separated by a space,
  i.e. -noprserv05 ps ER5 oprserv05 noma0033
• ../bin/$BFARCH/OprCmd.pl -iDebug,User,Farm -nNode getlocallpfmap
  lists the lpfs that are running on the Node (= oprserv0x or noma0xxx).
• ../bin/$BFARCH/OprCmd.pl -iDebug,User,Farm -nNode map
  same as getlocallpfmap, but easier to type.

• ../bin/$BFARCH/OprCmd.pl -iDebug,User,Farm -noprserv0x getrunlist XXx
  prints the list of runs in the queue
• ../bin/$BFARCH/OprCmd.pl -iDebug,User,Farm -noprserv0x submitrun XXx <run_num>
  adds run <run_num> to the end of the queue.
• ../bin/$BFARCH/OprCmd.pl -iDebug,User,Farm -noprserv0x submitruns XXx <run_num1> <run_num2> ...
  adds runs <run_num1> <run_num2> ... to the end of the queue.
• ../bin/$BFARCH/OprCmd.pl -iDebug,User,Farm -noprserv0x submitrunlist XXx run_file.txt
  adds runs from the text file run_file.txt to the end of the queue.
  The format of run_file.txt should be one run number per line.
• ../bin/$BFARCH/OprCmd.pl -iDebug,User,Farm -noprserv0x flushrunlist XXx
  flushes the runs_to_be_processed queue.
• ../bin/$BFARCH/OprCmd.pl -iDebug,User,Farm -noprserv0x flushfarm XXx
  flushes the both the runs_to_be_processed queue and the runs_to_be_staged one.
• ../bin/$BFARCH/OprCmd.pl -iDebug,User,Farm -noprserv0x saverunlist XXx
  Saves run list. Remember! Use this before you reap.

• ../bin/$BFARCH/OprCmd.pl -iDebug,User,Farm -noprserv0x suspendfarm XXx
  tells the farm to stop after the current run.
• ../bin/$BFARCH/OprCmd.pl -iDebug,User,Farm -noprserv0x resumefarm XXx
  cancels the suspend farm.
• ../bin/$BFARCH/OprCmd.pl -iDebug,User,Farm -noprserv0x restartthisrun XXx
  resets the RP (no matter what state it is in) and tries again to process the same run.
  Use with CAUTION!
• ../bin/$BFARCH/OprCmd.pl -iDebug,User,Farm -noprserv0x startnextrun XXx
  resets the RP (no matter what state it is in) and skips to start processing the next run.
  Use with CAUTION!
• ../bin/$BFARCH/OprCmd.pl -iDebug,User,Farm -noprserv0x rpsetstate XXx RP_state
  sets the RP to the state given (RP_state).
  Use with CAUTION!
• ../bin/$BFARCH/OprCmd.pl -iDebug,User,Farm -n noma0xxx -p NP_port npsetstate NP_state
  sets the state of the NP running on noma0xxx on port number NP_port (which can be found from the rpmonstat or farminfo command) to the state given (NP_state).
  Use with CAUTION!
• ../bin/$BFARCH/OprCmd.pl -iDebug,User,Farm -noprserv0x killElven ER5 [exclude]
  kills any Elven running on all the nodes of the farm
  the optional argument [exclude] is a list of nodes not to be checked separated by a space,
  i.e. -noprserv0x findElven XXx oprserv0x noma0xxx

• ../bin/$BFARCH/OprCmd.pl -iDebug,User,Farm -noprserv0x systemreaper FarmControl
  kills all but the bare lpfs on the nodes of the farm (oprserv0x and noma0xxx).
• ../bin/$BFARCH/OprCmd.pl -iDebug,User,Farm -noprserv0x cleanupconf
  removes the configuration that has been loaded into the bare lpfs.
• ../bin/$BFARCH/OprCmd.pl -iDebug,User,Farm -noprserv0x loadconf /nfs/oprserv0x/u1/XXx/prod/OprConrolSys/OprConfXXx.xml
  loads the configuration from the xml file given into the bare lpfs.
• ../bin/$BFARCH/OprCmd.pl -iDebug,User,Farm -noprserv0x startsystem FarmControl
  restarts the farm services.
• ../bin/$BFARCH/OprCmd.pl -iDebug,User,Farm -noprserv0x scratchFarm XXx
  kills all lpfs running on the nodes (oprserv0x and noma0xxx) (which will kill all spawned processes like Elven as well) and restarts the bare lpfs.

• ../bin/$BFARCH/OprCmd.pl -iDebug,User,Farm -noprserv0x getshifters XXx
  prints a list of shifters
• ../bin/$BFARCH/OprCmd.pl -iDebug,User,Farm -noprserv0x setshifter XXx
  prints which shifter is currently set for that farm
• ../bin/$BFARCH/OprCmd.pl -iDebug,User,Farm -noprserv0x setshifter XXx shifter_num
  sets the shifter for farm XXx to shifter shifter_num.