[Dsg-hallc_epics] new start up script for Hall C HV CSS screens

Stephen Wood saw at jlab.org
Thu Jul 18 14:45:04 EDT 2019


In your DEV_go_hallc-hv I replace the workspace= line with

workspace=$EPICSHL/HV/CSS

What you could do is use this, but fallback to $DIR/HV_share/CSS if 
$EPICSHL is undefined or $EPICSHL/HV/CSS doesn't exist.  (So that the 
script will work for your testing.)

For backup files, could you right them to $EPICSHL/HV/backups.  Again if 
the env variable or directory don't exist, you can fall back to writing 
the backup to where you do now.  (Which will bin in the /tmp directory.)

Thanks, Steve

On 7/18/19 9:00 AM, Tyler Lemon wrote:
> Hi Steve,
> 
> We've developed a new version of the start up script for the HV CSS screens.
> 
> This new version copies all necessary files from a common directory to a 
> temporary workspace and then opens it them runtime mode. The advantage 
> of this over the previous startup script is that it lets multiple people 
> open the screens without effecting each other.
> 
> Right now the new version is at /home/cdsg/ and is called 
> DEV_go_hallc-hv. It's currently set up to copy/open the screens in 
> /home/cdsg/CSS-Workspaces/HV_Latest/.
> 
> Before the new version is fully implemented into the controls 
> environment you set up last week, there are a few points to address:
> 
>   * Where should the common directory where the "original" files are
>     kept be located?
>   * Is there a specific directory the backup files should be written to?
> 
> If there are any questions or comments, please let us know.
> 
> Best regards,
> Tyler
> 
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