linux Tuxedo Version 10.0, 64-bit 启动失败

Question

系统原来好好的，今天，突然发生启动不了：
Boot all admin and server processes? (y/n): y
Booting all admin and server processes in /home/tuxticket/config/tuxconfig
INFO: BEA Tuxedo, Version 10.0, 64-bit, Patch Level (none)
INFO: Serial #: 454493271161-2671075547759, Expiration NONE, Maxusers 1000000
INFO: Licensed to: Customer

Booting admin processes ...

exec BBL -A :
        process id=13197 ... Started.

Booting server processes ...

exec tbssrv -A -- /home/tuxticket/config/tbssrv.cfg :
        CMDTUX_CAT:819: INFO: Process id=13198 Assume started (pipe).
exec tbssrv -A -- /home/tuxticket/config/tbssrv.cfg :
        CMDTUX_CAT:819: INFO: Process id=13199 Assume started (pipe).
exec tbssrv -A -- /home/tuxticket/config/tbssrv.cfg :
        CMDTUX_CAT:819: INFO: Process id=13200 Assume started (pipe).
exec tbssrv -A -- /home/tuxticket/config/tbssrv.cfg :
        CMDTUX_CAT:819: INFO: Process id=13201 Assume started (pipe).
exec tbssrv -A -- /home/tuxticket/config/tbssrv.cfg :
        CMDTUX_CAT:819: INFO: Process id=13202 Assume started (pipe).
exec WSL -A -- -n //192.168.38.195:8889 -m 5 -M 10 -x 500 -p 2048 -P 2999  :
        process id=13203 ... Started.
exec JSL -A -- -n //192.168.38.195:18008 -m 2 -M 10 -x 10 :
        process id=13209 ... Started.
exec JREPSVR -A -- -W -P /home/tuxedo/bea/tuxedo10.0/udataobj/jolt/repository/jrepository :
        process id=13212 ... Started.
9 processes started.
看来启动正常，但服务进程一个没有，日志出现：

CMDTUX_CAT:1423: ERROR: Pipe error, assume failed.

请问什么原因?如何解决？