rs_stat -t
CRS-0184: Cannot communicate with the CRS daemon.
[root@rac1 bin]# ./crs_stat -t
Name Type Target State Host
------------------------------------------------------------
ora....B1.inst application ONLINE ONLINE rac1
ora....B2.inst application ONLINE ONLINE rac2
ora.RACDB.db application ONLINE ONLINE rac2
ora....SM1.asm application ONLINE ONLINE rac1
ora....C1.lsnr application ONLINE ONLINE rac1
ora.rac1.gsd application ONLINE ONLINE rac1
ora.rac1.ons application ONLINE ONLINE rac1
ora.rac1.vip application ONLINE ONLINE rac1
ora....SM2.asm application ONLINE ONLINE rac2
ora....C2.lsnr application ONLINE ONLINE rac2
ora.rac2.gsd application ONLINE ONLINE rac2
ora.rac2.ons application ONLINE ONLINE rac2
ora.rac2.vip application ONLINE ONLINE rac2
2.查看当前关于crs的进程
[root@rac1 ~]$ ps -ef |grep crs
root 23206 1 0 03:05 00:00:00 /u01/app/oracle/product/10.2.0/db_1/bin/crsd.bin restart
oracle 30815 29217 0 03:10 pts/4 00:00:00 grep crs
3.kill 掉crs进程
[root@rac1 ~]# kill -9 23206
[root@rac1 ~]# crs_stat -t
CRS-0184: Cannot communicate with the CRS daemon.
4.此时crs进程秒级的进入boot状态，还有服务init.crsd 运行
[root@rac1 ~]# ps -ef|grep crs
root 430 1 0 03:12 00:00:00 /bin/sh /etc/init.d/init.crsd run
root 507 474 0 03:12 00:00:00 /bin/su -l oracle -c /u01/app/oracle/product/10.2.0/db_1/bin/crsctl check boot > /tmp/crsctl.474
oracle 508 507 0 03:12 00:00:00 -bash -c /u01/app/oracle/product/10.2.0/db_1/bin/crsctl check boot > /tmp/crsctl.474
oracle 539 508 0 03:12 00:00:00 /u01/app/oracle/product/10.2.0/db_1/bin/crsctl.bin check boot
root 570 2971 0 03:12 pts/4 00:00:00 grep crs
节点2
[oracle@rac2 ~]$ ps -ef|grep crs
root 4348 1 0 13:56 00:00:01 /u01/app/oracle/product/10.2.0/db_1/bin/crsd.bin reboot
oracle 25981 16487 0 15:16 pts/3 00:00:00 grep crs
[oracle@rac2 ~]$ crs_stat -t
Name Type Target State Host
------------------------------------------------------------
ora....B1.inst application ONLINE ONLINE rac1
ora....B2.inst application ONLINE ONLINE rac2
ora.RACDB.db application ONLINE ONLINE rac1
ora....SM1.asm application ONLINE ONLINE rac1
ora....C1.lsnr application ONLINE ONLINE rac1
ora.rac1.gsd application ONLINE ONLINE rac1
ora.rac1.ons application ONLINE ONLINE rac1
ora.rac1.vip application ONLINE ONLINE rac1
ora....SM2.asm application ONLINE ONLINE rac2
ora....C2.lsnr application ONLINE ONLINE rac2
ora.rac2.gsd application ONLINE ONLINE rac2
ora.rac2.ons application ONLINE ONLINE rac2
ora.rac2.vip application ONLINE ONLINE rac2
5.再次查看进程 只有init.crsd进程运行
[root@rac1 ~]# ps -ef|grep crs
root 430 1 0 03:12 00:00:00 /bin/sh /etc/init.d/init.crsd run
root 730 2971 0 03:12 pts/4 00:00:00 grep crs
[root@rac1 ~]# ps -ef|grep crs
root 430 1 0 03:12 00:00:00 /bin/sh /etc/init.d/init.crsd run
root 833 2971 0 03:12 pts/4 00:00:00 grep crs
6.一分钟左右查看
[root@rac1 ~]# ps -ef|grep crs
root 430 1 0 03:12 00:00:00 /u01/app/oracle/product/10.2.0/db_1/bin/crsd.bin restart
root 4813 2971 0 03:14 pts/4 00:00:00 grep crs
此时的crs 服务已经是启动了
[root@rac1 ~]# crs_stat -t
Name Type Target State Host
------------------------------------------------------------
ora....B1.inst application ONLINE ONLINE rac1
ora....B2.inst application ONLINE ONLINE rac2
ora.RACDB.db application ONLINE ONLINE rac1
ora....SM1.asm application ONLINE ONLINE rac1
ora....C1.lsnr application ONLINE ONLINE rac1
ora.rac1. |