Oracle 11g rac dbca建库时提示创建监听
在安装oracle 11g rac时，使用dbca建库的过程中提示需要创建监听：
Default Listener "LISTENER" is not configured in Grid Infrantructure home.Use NetCA to configure Default Listener and return DBCA
解决步骤如下
因为oracle 11g rac在安装过程中会自动创建监听，无需手动创建，首先使用grid用户登录查看监听状态：
[grid@node1 ~]$ crs_stat -tName Type Target State Host ------------------------------------------------------------ora.DATA.dg ora....up.type ONLINE ONLINE node1 ora....N1.lsnr ora....er.type ONLINE ONLINE node1 ora.OCRVOTE.dg ora....up.type ONLINE ONLINE node1 ora.asm ora.asm.type ONLINE ONLINE node1 ora.cvu ora.cvu.type ONLINE ONLINE node1 ora.gsd ora.gsd.type OFFLINE OFFLINE ora....network ora....rk.type ONLINE ONLINE node1 ora....SM1.asm application ONLINE ONLINE node1 ora.node1.gsd application OFFLINE OFFLINE ora.node1.ons application ONLINE ONLINE node1 ora.node1.vip ora....t1.type ONLINE ONLINE node1 ora....SM2.asm application ONLINE ONLINE node2 ora.node2.gsd application OFFLINE OFFLINE ora.node2.ons application ONLINE ONLINE node2 ora.node2.vip ora....t1.type ONLINE ONLINE node2 ora.oc4j ora.oc4j.type ONLINE ONLINE node1 ora.ons ora.ons.type ONLINE ONLINE node1 ora.scan1.vip ora....ip.type ONLINE ONLINE node1
使用命令crs_stat -t查看各资源状态,发现没有监听资源，下面查看详细信息：
[grid@node1 ~]$ crs_statNAME=ora.DATA.dgTYPE=ora.diskgroup.typeTARGET=ONLINESTATE=ONLINE on node1NAME=ora.LISTENER_SCAN1.lsnrTYPE=ora.scan_listener.typeTARGET=ONLINESTATE=ONLINE on node1NAME=ora.OCRVOTE.dgTYPE=ora.diskgroup.typeTARGET=ONLINESTATE=ONLINE on node1NAME=ora.asmTYPE=ora.asm.typeTARGET=ONLINESTATE=ONLINE on node1NAME=ora.cvuTYPE=ora.cvu.typeTARGET=ONLINESTATE=ONLINE on node1NAME=ora.gsdTYPE=ora.gsd.typeTARGET=OFFLINESTATE=OFFLINENAME=ora.net1.networkTYPE=ora.network.typeTARGET=ONLINESTATE=ONLINE on node1NAME=ora.node1.ASM1.asmTYPE=applicationTARGET=ONLINESTATE=ONLINE on node1NAME=ora.node1.gsdTYPE=applicationTARGET=OFFLINESTATE=OFFLINENAME=ora.node1.onsTYPE=applicationTARGET=ONLINESTATE=ONLINE on node1NAME=ora.node1.vipTYPE=ora.cluster_vip_net1.typeTARGET=ONLINESTATE=ONLINE on node1NAME=ora.node2.ASM2.asmTYPE=applicationTARGET=ONLINESTATE=ONLINE on node2NAME=ora.node2.gsdTYPE=applicationTARGET=OFFLINESTATE=OFFLINENAME=ora.node2.onsTYPE=applicationTARGET=ONLINESTATE=ONLINE on node2NAME=ora.node2.vipTYPE=ora.cluster_vip_net1.typeTARGET=ONLINESTATE=ONLINE on node2NAME=ora.oc4jTYPE=ora.oc4j.typeTARGET=ONLINESTATE=ONLINE on node1NAME=ora.onsTYPE=ora.ons.typeTARGET=ONLINESTATE=ONLINE on node1NAME=ora.scan1.vipTYPE=ora.scan_vip.typeTARGET=ONLINESTATE=ONLINE on node1
手动添加监听资源：
[grid@node1 admin]$ srvctl status listenerPRCN-2044 : No listener exists[grid@node1 admin]$ [grid@node1 admin]$ srvctl add listener[grid@node1 admin]$ srvctl status listenerListener LISTENER is enabledListener LISTENER is not running[grid@node1 admin]$ [grid@node1 admin]$ crs_stat -tName Type Target State Host ------------------------------------------------------------ora.DATA.dg ora....up.type ONLINE ONLINE node1 ora....ER.lsnr ora....er.type OFFLINE OFFLINE ora....N1.lsnr ora....er.type ONLINE ONLINE node1 ora.OCRVOTE.dg ora....up.type ONLINE ONLINE node1 ora.asm ora.asm.type ONLINE ONLINE node1 ora.cvu ora.cvu.type ONLINE ONLINE node1 ora.gsd ora.gsd.type OFFLINE OFFLINE ora....network ora....rk.type ONLINE ONLINE node1 ora....SM1.asm application ONLINE ONLINE node1 ora....E1.lsnr application OFFLINE OFFLINE ora.node1.gsd application OFFLINE OFFLINE ora.node1.ons application ONLINE ONLINE node1 ora.node1.vip ora....t1.type ONLINE ONLINE node1 ora....SM2.asm application ONLINE ONLINE node2 ora....E2.lsnr application OFFLINE OFFLINE ora.node2.gsd application OFFLINE OFFLINE ora.node2.ons application ONLINE ONLINE node2 ora.node2.vip ora....t1.type ONLINE ONLINE node2 ora.oc4j ora.oc4j.type ONLINE ONLINE node1 ora.ons ora.ons.type ONLINE ONLINE node1 ora.scan1.vip ora....ip.type ONLINE ONLINE node1
手动启动监听：
[grid@node1 admin]$ srvctl start listener[grid@node1 admin]$ [grid@node1 admin]$ srvctl status listenerListener LISTENER is enabledListener LISTENER is running on node(s): node2,node1[grid@node1 admin]$ [grid@node1 admin]$ crs_stat -tName Type Target State Host ------------------------------------------------------------ora.DATA.dg ora....up.type ONLINE ONLINE node1 ora....ER.lsnr ora....er.type ONLINE ONLINE node1 ora....N1.lsnr ora....er.type ONLINE ONLINE node1 ora.OCRVOTE.dg ora....up.type ONLINE ONLINE node1 ora.asm ora.asm.type ONLINE ONLINE node1 ora.cvu ora.cvu.type ONLINE ONLINE node1 ora.gsd ora.gsd.type OFFLINE OFFLINE ora....network ora....rk.type ONLINE ONLINE node1 ora....SM1.asm application ONLINE ONLINE node1 ora....E1.lsnr application ONLINE ONLINE node1 ora.node1.gsd application OFFLINE OFFLINE ora.node1.ons application ONLINE ONLINE node1 ora.node1.vip ora....t1.type ONLINE ONLINE node1 ora....SM2.asm application ONLINE ONLINE node2 ora....E2.lsnr application ONLINE ONLINE node2 ora.node2.gsd application OFFLINE OFFLINE ora.node2.ons application ONLINE ONLINE node2 ora.node2.vip ora....t1.type ONLINE ONLINE node2 ora.oc4j ora.oc4j.type ONLINE ONLINE node1 ora.ons ora.ons.type ONLINE ONLINE node1 ora.scan1.vip ora....ip.type ONLINE ONLINE node1
发现监听正常启动，查看详细资源信息：
[grid@node1 admin]$ [grid@node1 admin]$ crs_statNAME=ora.DATA.dgTYPE=ora.diskgroup.typeTARGET=ONLINESTATE=ONLINE on node1NAME=ora.LISTENER.lsnrTYPE=ora.listener.typeTARGET=ONLINESTATE=ONLINE on node1NAME=ora.LISTENER_SCAN1.lsnrTYPE=ora.scan_listener.typeTARGET=ONLINESTATE=ONLINE on node1NAME=ora.OCRVOTE.dgTYPE=ora.diskgroup.typeTARGET=ONLINESTATE=ONLINE on node1NAME=ora.asmTYPE=ora.asm.typeTARGET=ONLINESTATE=ONLINE on node1NAME=ora.cvuTYPE=ora.cvu.typeTARGET=ONLINESTATE=ONLINE on node1NAME=ora.gsdTYPE=ora.gsd.typeTARGET=OFFLINESTATE=OFFLINENAME=ora.net1.networkTYPE=ora.network.typeTARGET=ONLINESTATE=ONLINE on node1NAME=ora.node1.ASM1.asmTYPE=applicationTARGET=ONLINESTATE=ONLINE on node1NAME=ora.node1.LISTENER_NODE1.lsnrTYPE=applicationTARGET=ONLINESTATE=ONLINE on node1NAME=ora.node1.gsdTYPE=applicationTARGET=OFFLINESTATE=OFFLINENAME=ora.node1.onsTYPE=applicationTARGET=ONLINESTATE=ONLINE on node1NAME=ora.node1.vipTYPE=ora.cluster_vip_net1.typeTARGET=ONLINESTATE=ONLINE on node1NAME=ora.node2.ASM2.asmTYPE=applicationTARGET=ONLINESTATE=ONLINE on node2NAME=ora.node2.LISTENER_NODE2.lsnrTYPE=applicationTARGET=ONLINESTATE=ONLINE on node2NAME=ora.node2.gsdTYPE=applicationTARGET=OFFLINESTATE=OFFLINENAME=ora.node2.onsTYPE=applicationTARGET=ONLINESTATE=ONLINE on node2NAME=ora.node2.vipTYPE=ora.cluster_vip_net1.typeTARGET=ONLINESTATE=ONLINE on node2NAME=ora.oc4jTYPE=ora.oc4j.typeTARGET=ONLINESTATE=ONLINE on node1NAME=ora.onsTYPE=ora.ons.typeTARGET=ONLINESTATE=ONLINE on node1NAME=ora.scan1.vipTYPE=ora.scan_vip.typeTARGET=ONLINESTATE=ONLINE on node1
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