EnglishJapanese Reload Front page List of pages Search Recent changes RSS of recent changes

Registration of data clients


Default setting is set by RIBFDAQ group, but you can change this.

babicon> getclinfo                           -- show the client list
babicon> setclinfo 0 add a01                 -- register analysis server a01
babicon> setclinfo 0 id 0                    -- a01's SHM number is 0
babicon> setclinfo 1 add a02                 -- register analysis server a02
babicon> setclinfo 1 id 3                    -- a02's SHM number is 3

Analysis servers can receive on-line data from 6 different event builders. The SHM (shared memory) number have to be configured without duplication.


For time-stamp based event building.

Process on online analysis server

A process of 'babian' is needed to receive on-line data from event builders. Usually 'babian' is running on analysis servers at all times. If you need, by using Process Manager you can run/kill 'babian'.

Checking program

To check on-line data, 'chkridf' command is available.

chkridf -s SHMID(0-5)

You may find on-line data held on shared memory.

Last-modified: Wed, 14 Jul 2010 22:56:25 HADT (5112d)