RAC的一個節(jié)點(diǎn)無法啟動，查看日志發(fā)現(xiàn)是心跳出現(xiàn)了故障
[ CSSD][3999033088]clssnmvDHBValidateNcopy: node 1, rac1, has a disk HB, but no network HB, DHB has rcfg 337257663, wrtcnt, 559657, LATS 42751044, lastSeqNo 559654, uniqueness 1441762827, timestamp 1441823278/59749684
[ CSSD][3994302208]clssnmvDHBValidateNcopy: node 1, rac1, has a disk HB, but no network HB, DHB has rcfg 337257663, wrtcnt, 559659, LATS 42751114, lastSeqNo 559656, uniqueness 1441762827, timestamp 1441823278/59749694
[ CSSD][3984840448]clssgmWaitOnEventValue: after CmInfo State val 3, eval 1 waited 0
[ CSSD][3999033088]clssnmvDHBValidateNcopy: node 1, rac1, has a disk HB, but no network HB, DHB has rcfg 337257663, wrtcnt, 559660, LATS 42752054, lastSeqNo 559657, uniqueness 1441762827, timestamp 1441823279/59750684
[ CSSD][3994302208]clssnmvDHBValidateNcopy: node 1, rac1, has a disk HB, but no network HB, DHB has rcfg 337257663, wrtcnt, 559662, LATS 42752114, lastSeqNo 559659, uniqueness 1441762827, timestamp 1441823279/59750694
檢查發(fā)現(xiàn)節(jié)點(diǎn)1私網(wǎng)網(wǎng)卡未啟動，節(jié)點(diǎn)2私網(wǎng)網(wǎng)卡正常
將節(jié)點(diǎn)1的私網(wǎng)up之后，能夠ping通節(jié)點(diǎn)2，將未正常啟動的節(jié)點(diǎn)2 reboot
待節(jié)點(diǎn)2重啟之后檢查集群狀態(tài)，節(jié)點(diǎn)2已經(jīng)恢復(fù)正常了：
crsctl stat res -t

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Cluster Resource

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ora.orcldb
1 ONLINE ONLINE test01
2 ONLINE ONLINE test02