【正文】 Oracle 集群維護(hù)1 維護(hù)層次概述層次命令節(jié)點(diǎn)層olsnodes網(wǎng)絡(luò)層oifcfg集群層Crsctl ocrcheck ocrdump orcconfig應(yīng)用層Srvctl onsctl crs_stat crs_stop2 維護(hù)命令詳解： olsnodes: 用途：顯示集群節(jié)點(diǎn)信息 參數(shù)說明：n 顯示節(jié)點(diǎn)編號(hào) p 顯示每個(gè)節(jié)點(diǎn)用于private interconnect 的網(wǎng)絡(luò)接口名稱 I 顯示每個(gè)節(jié)點(diǎn)的VIP ：/opt/oracle/crs/bin/olsnodes –n –p –i rac01 1 rac01priv rac01viprac02 2 rac02priv rac02vip oifcfg 用途：用來定義和修改集群需要的網(wǎng)卡屬性 參數(shù)說明：iflist 顯示網(wǎng)卡列表 getif 獲取單個(gè)網(wǎng)卡信息 setif 配置單個(gè)網(wǎng)卡 delif 刪除網(wǎng)卡 示例：oifcfg iflist eth1 eth0 oifcfg getifeth1 global cluster_interconnecteth0 global publicoifcfg getif –type publicoifcfg getif –type cluster_interconnect crsctl 不帶任何參數(shù)執(zhí)行crsctl 可查看該命令的全部參數(shù)： crsctlUsage: crsctl check crs checks the viability of the CRS stack crsctl check cssd checks the viability of CSS crsctl check crsd checks the viability of CRS crsctl check evmd checks the viability of EVM crsctl set css parameter value sets a parameter override crsctl get css parameter gets the value of a CSS parameter crsctl unset css parameter sets CSS parameter to its default crsctl query css votedisk lists the voting disks used by CSS crsctl add css votedisk path adds a new voting disk crsctl delete css votedisk path removes a voting disk crsctl enable crs enables startup for all CRS daemons crsctl disable crs disables startup for all CRS daemons crsctl start crs starts all CRS daemons. crsctl stop crs stops all CRS daemons. Stops CRS resources in case of cluster. crsctl start resources starts CRS resources.