*********************************************************************
**** DAQ setup for FRS DAQ S533 June 2021
**** In case of problem please contact the DAQ experts (Yoshiki, Chritine, Stephane)
**** In case of any major change planned in DAQ setup please contact
**** Stephane
*********************************************************************

FRS DAQ system: 
vme_main r4l-64, vme_user r4l-63, vme_tpc r4l-40, vme_travmus r4l-42 (at s4)
==> eb x86l-93

FRS S2 crate system:
vme_tof r4l-13
==> eb2 x86l-35

Time Sorter: ts x86l-5
(the machine that will merge the data from the two daqs above)

FRS Data writen in : /d/land4/sec/s533/
DAQ directory : /lynx/Lynx/frs/usr/profi/mbsrun/sec_s533jun21/
 ==> alias s4 in lynx and linux

daq running : lxg1265, screens on it

rfio FRS : lxg1266
mrevserv FRS : lxg1268
--------------------------------------

ssh -X profi@lxg1265  (on profi alias "prodaq")
screen -x daq
panel 1 : frs
panel 2 : s2crate
panel 3 : TIME SORTER
panel 4 : rate TIME SORTER
panel 5 : rfio (on lxg1266)
panel 6 : mrevserv (runs on lxg1268)
panel 7 : bash

screen -x rate
panel 1 : rate frs
panel 2 : rate s2
panel 3 : rate ts


You can use several windows to connect to the same
screen sessions
On lxg1265 : 
screen -ls          list of running screen session
screen -x name      to connect to the session named name
To go from one pannel to an other : 
Screen commands, ctr+a then XX
ctr+a  N      goes to panel N
ctr+a  |     split area vertically
ctr+a  S     split area horizontally
ctr+a  D     leave the screen session (it stills runs in the background)
ctr+a  <TAB> move amongs areas 
ctr+a  <ESC> monitor mode, can scroll back with arrows
             for the history of the shell

To start FRS DAQ										 
---------- FRS DAQ------------------------

To start  : window called frseb (ctrl+a 1)
(make sure you are on "screen -x daq")
>ssh x86l-93
>s4
>cd eb
>resa
>./netstatter.sh
>prm         //should come without error, if error resa, wait and try again
>@s

---------- S2 DAQ------------------------
To start, need to be on screen -x mrtof


>ssh x86l-35
>s4
>cd eb2
>resa
>./netstatter.sh
>prm         //should come without error, if error resa, wait and try again
>@s

---------- TIME SORTER--------------------

To start  : window called timesorter (ctrl+a 3)
(make sure you are on "screen -x daq")
>ssh x86l-5
>s4
>cd ts
>resl
>mbs
>@s
(at that moment in both daq window of above a connection acknowledgement shall
apear)

==> on panel 4 (tsratef), 
>ssh x86l-5
>rate


-------- FILE OPENING ------------------
This can be done from each event builder or from the time sorter
*** FOR THIS EXPERIMENT USE THE FRS EVENT BUILDER
on panel 1:
>connect rfio lxg1266 -disk
>op fi /d/land4/sec/s533/name_XXX_ -auto -rfio size=500

In case rfio not avaliable see RFIO section


---------- RFIO - FILES  ----------------
To start  : panel called RFIO (ctrl+a 5) in (screen -x daq)
(if not already on lxg1266 = should be running anyway)
>ssh profi@lxg1266
>s4
>cd gstrore
>rawDispRFIO64
From this point you can open file : 



---------- RemoteEvent--------------------
This permits to connect GO4 to the DAQ live stream
Go to panel 6 (ctrl+a 6) in (screen -x daq)

(if not already there :
>ssh lxg1268
>s4
>cd gstore
)

>mrevserv64 x86l-X 
  X is the machine you want the online to get data from
	X=93 ==> FRS
	X=35 ==> S2 only
	X=5 ==> coupled daq

if the last command does not work (I do not know why)
please wait for the ports to clear and try again (1 minute)

Now connect from Go4 to lxg1268 to get data for the online.
If issues connecting it could be some port hangings, either restart
everything (not recommended) or wait one minute for the port to clear

---------- Start Monitors-----------------
From a different window (ussualy desktop 1)
Got to pannel 2 (ctrl+a 2)
>ssh x86l-93
Two choices:
>rate  
>ratf

On a separate window open a screen -x rate
panel 1 : frs ==> >ssh x86l-93 | >rate
panel 2 : s2  ==> >ssh x86l-35 | >rate
panel 3 : ts  ==> >ssh x86l-5  | >rate