前段时间在RAC环境遇到IPC超时信息，然后一个节点被驱除：
Thu Jun 25 09:35:19 2009
IPC Send timeout detected. Receiver ospid 140032
Thu Jun 25 09:37:53 2009
Errors in file /u01/admin/cnderpdb/bdump/cnderpdb1_lms1_140032.trc:
Thu Jun 25 09:37:55 2009
Errors in file /u01/admin/cnderpdb/bdump/cnderpdb1_lmon_823992.trc:
ORA-29740: evicted by member 1, group incarnation 37
Thu Jun 25 09:37:55 2009
LMON: terminating instance due to error 29740
Thu Jun 25 09:37:55 2009
Errors in file /u01/admin/cnderpdb/bdump/cnderpdb1_lms0_651662.trc:
ORA-29740: evicted by member , group incarnation
metalink上的Doc ID: 752946.1号文档记录了类似的错误，和一个10.2.0.3的bug有关，Patch 5190596可以修正这一问题。该bug在10.2.0.4修正。