Experimental Physics and
Industrial Control System

Kazuro FURUKAWA <[email protected]> · Sun, 09 Nov 2003 00:01:10 +0900

Hi Zhuo, 

>>> On Fri, 07 Nov 2003 19:50:42 JST,  Zhao Zhuo <[email protected]> wrote;
> I perform sad programe in the redhat linux9,but it shows some error about 
> "rup",because i have no rup in my system,so who can tell me what is 
> "rup" and how i can install the "rup"?
> thanks a lot. 

I think you refer to "rup" which is used in kekb-launcher (kbl).  If 
so, it expects non-standard option "-s" (search time), which is 
supported in my implementation of "rup".  On finding load averages, 
some of the target machines may be down and we had to wait long time 
for rup to time-out.  We found my "-s" option cures such situation, 
although it is not optimal. 

You may find the source code at 
  <URL:http://www-linac.kek.jp/cont/src/rup-5.5.3.tar.gz> 
"make rup" will build it. 

usage: rup [-{t|l|h}r] [-n] [-sNN] [hosts ...]
  -t: sort by uptime,  -l: by load, -h: by hostname,  -r: reverse
  -n: numerical address (only with sort options),     -v: verbose
  -s NN: search time in NN seconds (default is 60)

By the way, rup server (rstatd) is not enabled on redhat linux by 
default, and you need to enable it in rc?.d/S??rstatd. 

Cheers, Kazuro.
-----
Kazuro FURUKAWA <[email protected]>
 Linac,  High Energy Accelerator Research Organization (KEK), Japan

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System