fatal：重要的，致命的。

常见于

[root@dido1 ~]# ps -ef|grep init.cssd
root      2918     1  0 09:59 ?        00:00:00 /bin/sh /etc/init.d/init.cssd fatal

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dependencies：附属的

diagnostic：诊断

常见于

[root@dido1 client]# tail -f -n 10 /var/log/messages

...
Mar 11 09:59:35 dido1 logger: Cluster Ready Services completed waiting on dependencies. Diagnostics in /tmp/crsctl.4206.

-------------------------

eviction:驱逐

常见于 （RAC中避免脑裂采取的驱逐节点）

[    CSSD]2009-11-11 18:39:18.460 [13] >WARNING: clssgmAssignMemberNo(): grock(#CSS_CLSSOMON) memberNo(1) already assigned
[    CSSD]2009-11-11 18:39:34.313 [14] >WARNING: clssnmPollingThread: node rx8640c (1) at 50% heartbeat fatal, eviction in 14.807 seconds
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