User Tools

Site Tools


lbaops:remotediskrecording

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Next revision
Previous revision
lbaops:remotediskrecording [2007/06/20 20:26]
chris.phillips
lbaops:remotediskrecording [2015/12/18 16:39] (current)
Line 1: Line 1:
-=====  Remote recording\\\ ===== + //cdisko now supports report recording. These notes are mostly of a historical value. CJP 15-11-2007//  
-\\ + 
-disko does not support remote recording (cdisko does and will be commissioned real-soon-now)\\\ +if cdisko is unresponsive, try /etc/init.d/recorder_server restart 
-\\\ + 
-To do remote recording do the following.\\\ +=====  Remote recording ===== 
-\\\ +disko does not support remote recording (cdisko does and will be commissioned real-soon-now) 
-  *  Log into receiving recorder, e.g. mpvsi2, as vlbi:\\\ + 
---> ''> ssh vlbi@mpvsi2''\\\ +To do remote recording do the following. 
-  *  Start the receiving program. You must create the data directory and ''cd'' into this first. E.g.\\\ + 
---> ''> mkdir /data/xraid0/v210a''\\\ +  *  Log into receiving recorder, e.g. mpvsi2, as vlbi: 
---> ''> cd /data/xraid0/v210a''\\\ +--> ''> ssh vlbi@mpvsi2'' 
---> ''> vsib_recv''\\\ +  *  Start the receiving program. You must create the data directory and ''cd'' into this first. E.g. 
-\\\ +--> ''> mkdir /data/xraid0/v210a'' 
-  *  Log into recorder connected to vsic, e.g. mpvsi1, as vlbi:\\\ +--> ''> cd /data/xraid0/v210a'' 
---> ''> ssh vlbi@mpvsi1''\\\ +--> ''> vsib_recv'' 
-  *  Run the vsib_record\\\ + 
---> ''>vsib_record -x -t 6.5h -m 2 -o v210a-Mp -H mpvsi2-ext''\\\ +  *  Log into recorder connected to vsic, e.g. mpvsi1, as vlbi: 
-\ +--> ''> ssh vlbi@mpvsi1'' 
-  *  At disk change, you will have to kill both processes (^C) and repeat the process, e.g create and ''cd'' to a new directory on the receiving end.\\\ +  *  Run the vsib_record 
-\\\+--> ''>vsib_record -x -t 6.5h -m 2 -o v210a-Mp -H mpvsi2-ext'' 
 +   If you wish to do a scheduled start (most useful at the beginning of a run) 
 +--> ''>vsib_record -x -t 6.5h -m 2 -o v210a-Mp -H mpvsi2-ext -s 2007-06-20T10:00:00'' 
 + 
 +  *  At disk change, you will have to kill both processes (^C) and repeat the process, e.g create and ''cd'' to a new directory on the receiving end. 
 **//NOTE://** When ssh'ing into the recorders from outside the observatory (e.g. into Mopra from Narrabri) the computer name must have an '-ext' added. **//NOTE://** When ssh'ing into the recorders from outside the observatory (e.g. into Mopra from Narrabri) the computer name must have an '-ext' added.
  
lbaops/remotediskrecording.1182335218.txt.gz · Last modified: 2015/12/18 16:39 (external edit)