== Directory structures and important files for Small Network System (RTS2.5.2) ==

==== Directory in master PC for master itself and slave (k1tst1, k1tst2) for PXE boot ====
 * master: / (root)
  * /etc/dhcp/dhcpcd.conf: configuration file for PXE boot
 * k1tst1 and k1tst2: /diskless/root on master booted by PXE
  * /diskless/root will be mounted to / (root) on k1tst1 and k1tst2
  * /opt/rtcds on k1tst1 and k1tst2 are NFS mounted to /opt/rtcds on master
  * /opt/rtapps on k1tst1 and k1tst2 are NFS mounted to /opt/rtapps on master
  * /home/controls on k1tst1 and k1tst2 are NFS mounted to /home/controls on master
  * /usr on k1tst1 and k1tst2 are NFS mounted to /usr on master

-----

==== For master ====

 * /opt/rtcds/tst/x1/target/fb/ : mainly setting for daqd, nds.
  * /opt/rtcds/tst/x1/target/fb/daqdrc : a setting file for daqd.
  * /opt/rtcds/tst/x1/target/fb/master : a setting file to call channel information.
  * /opt/rtcds/tst/x1/target/fb/logs/ : log files for daqd and nds.
  * /opt/rtcds/tst/x1/target/fb/jobs/ : working directory for nds.

 * /opt/rtcds/rtscores/ : Including all advLigoRTS svn structure until 2.6.1. Under tags or branches folders, each folder includes Makefile to build nds and daqd.
  * To build nds,just type {{{
>make nds
}}} under /opt/rtcds/rtscores/ and copy build/nds/nds to /opt/rtcds/tst/x1/target/fb/ (use 'ls -s daqd.xxx daqg' if you want to keep old versions).
  * To build daqd {{{
>make mx
}}} under /opt/rtcds/rtscores/and copy build/mx/daqd to /opt/rtcds/tst/x1/target/fb/ (use 'ls -s daqd.xxx daqd' if you want to keep old versions).

 * /opt/rtapps/ : additional application folder to run RTS: epics, fftw, framecpp, gds, lib frame, mebmetaio, root, rtapps-user-env.sh.
 * /opt/mx: mx (Mirynet) directory for master

 * master has no /etc/rc.local
 * /etc/conf.d/local.start : to start 'ntpdate', 'ntpd', 'caRepeater', 'symmetricom', 'dis_networkmgr'.
 * /etc/inittab : to start 'nds' and 'daqd(mx)'.
 * /etc/xinet.d/ : setting files to start 'diagconf', 'chnconf' and 'leapconf'.
  * /etc/service : to start diagconf.
  * /etc/rpc : to start chnconf and leapconf.
 * /etc/export : for NFS export
 * /etc/ld.so.conf.d/ : folder to setup library path for epics, fftw, frame-up, gds, mx
  * Type {{{
sudo /sbin/lsconfig
}}} after you changed settings.

 * /home/controls/.bashrc
 * /etc/bash/bashrc
 * /opt/rtapps/rtapps-user-env.sh
 * /opt/rtcds/rtcds-user-env.sh
----
==== For slave (k1tst1, and k1tst2) ====
 * /opt/open-mx: open mx directory for slave
 * /opt/DIS: Dolphin reflective memory directory for slave
 * /opt/srcdis

 * /opt/rtcds/rtscores/
  . Including all advLigoRTS svn structure until 2.6.1. Under tags or branches folders, each folder includes Makefile to build RT models, awgtman , mbuf etc.

  * To build RT model, longin to k1tst1 or k1tst2 (probably master is also OK), change directory to version you need, and just type {{{
> make x1x14
> make install-x1x14
> make x1vex
> make install-x1vex
}}} to start the new model, you MUST login k1tst1 or k1tst2 which you run the model{{{
> killx1vex
> startx1x14
> startx1vex
}}} k1tst1 has x1x14, x1x15, and k1tst2 has x1x16, x1x17, x1x18(2013/3/5). 

   * Each RTS folder under /opt/rtcds/rtscores/tags/ or /opt/rtcds/rtscores/branches/ includes
    * src/epics/simLink/
     . .mdl (RT model) files. Matlab opens these model files.
    * src/epics/simLink/lib/
     . library for RT models with Matlab. Needs to path at the beginning when Matlab open .mdl files.

  * To build awgtpman cd src/gds and type {{{
>make
}}}, To build mbuf cd src/drv/mbuf and type {{{
>make
}}}

 * /opt/rtcds/tst/x1/scripts : script files to restart/kill RT models. To start or kill RT models, you MUST login k1tst1 or k1tst2 which you run the model, and type {{{
> startx1x14
}}} for example. This commands can be run in any directory since path is set in .bashrc in /home/controls.


 * /opt/rtcds/tst/x1/target/gds/
  * /opt/rtcds/tst/x1/target/gds/bin/ : binary file of awgtpman.
  * /opt/rtcds/tst/x1/target/gds/awgtpman_startup/ : startup scripts for awgtpman, called from startup script of each model.
  * /opt/rtcds/tst/x1/target/gds/awgtpman_logs/ : log files for starting awgtpman.
  * /opt/rtcds/tst/x1/target/gds/param/ : detail of testpoint channels. testpoint.par is automatically produced.

 * /opt/rtcds/tst/x1/target/x1x14/ etc.
  * /opt/rtcds/tst/x1/target/x1x14/scripts etc. : called from /etc/rc.local to load epics IOC, RT kernel module, awgtpman.
  * /opt/rtcds/tst/x1/target/x1x14/x1x14epics etc. : called from startup script of each model to start epics ioc.

 * /opt/rtcds/tst/x1/medm/ : for medm .adl files, used by medm.
 * /opt/rtcds/tst/x1/chans/ : digital filter setting files, used by foton.

 * /opt/rtapps/ : additional application folder to run RTS: epics, fftw, framecpp, gds, lib frame, mebmetaio, root, rtapps-user-env.sh.

 * /etc/rc.local : to start 'caRepeat', 'mbuf', 'load_dolphin_drivers.sh', 'omx', 'dxconfig', 'dis_nodemgr', 'mx_stream', 'gen_awgtiman_script.sh', 'monit'.
 * /etc/rtsystab : includes name of RT models to be run.
 * /etc/fstab : mount for diskless root etc.
 * /etc/ld.so.conf.d/ : folder to setup library path for epics, open-mx
  * Type {{{
sudo /sbin/lsconfig
}}} after you changed settings (currently there is no way to refresh ld cash from slaves for permission).

 * /lib/modules/2.6.34.1/kernel/drivers/mbuf/ : location of mbuf module 'mbuf.ko'. Called from /etc/rc.local.

 * /home/controls/.bashrc
 * /etc/bash/bashrc
 * /opt/rtapps/rtapps-user-env.sh
 * /opt/rtcds/rtcds-user-env.sh