User's Manual

STAREX-IS BSM Manual
Page:730(877)
Issue:1.
0
SMD-011-PMA210
6. Trouble Shoot
This chapter describes problems caused by operating and solution to them.
6.1. If BSM is not operated
6.1.1. If BSM is not initialized
6.1.1.1. Shared Memory or Queue Problem
6.1.1.1.1. IPC Initialization Problem
 If the following messages are displayed
start of MMI_server program
[mmi] mmi is already in service.
You can remove a file "IPCHEAD" and try again... sorry!!!
The above cases can occur when BSM is already initialized and used or when
the formerly executed BSM ends abnormally or by force. When these cases
occur, it is possible to delete them compulsorily using
rmipc command provided
by BSM. However, when initializing IPC by force, perform the work after
checking if it is currently in operation. (See “ Overlapped Use Problem of IPC” if
UNIX ID which operated BSM previously is different from the ID currently
logged in.
6.1.1.1.2. Overlapped Use Problem of IPC
 BSM initialization and operation can be performed by logging in as one UNIX
ID. But after executing BSM by logging in as other UNIX IDs, none can
reoperate BSM except the operated ID. Therefore, check Queue and Shared
Memory currently in use by using UNIX command called “
/usr/bin/ipcs
–
a
”
to
see if other IDs operated BSM. In this case, remove the generated IPC Header
and the assigned IPC by performing
“
rmipc
”
command with ID or UNIX Root
authorization that operates BSM