刚装好的rac ，重启系统之后，发现起不来
[grid@rac1 ~]$ crs_stat -t
CRS-0184: Cannot communicate with the CRS daemon.
于是去手动启动
[grid@rac1 ~]$ sqlplus / as sysasm
SQL*Plus: Release 11.2.0.4.0 Production on Mon Mar 17 13:10:57 2014
Copyright (c) 1982, 2013, Oracle. All rights reserved.
Connected to an idle instance.
SQL> startup
ORA-10997: another startup/shutdown operation of this instance inprogress
ORA-09968: unable to lock file
Linux Error: 11: Resource temporarily unavailable
Additional information: 2824
无法启动。。。
看到unable to lock fiel 无法去锁定文件，于是查看文件目录权限。
[root@rac1 u01]# ll
总用量 4
drwxr-xr-x. 6 root oinstall 4096 3月 16 22:28 app
[root@rac2 ~]# ll /u01/
总用量 4
drwxr-xr-x. 6 root oinstall 4096 3月 16 22:44 app
果然不对，属主目录变成root 了。
重置一下权限。
[root@rac2 ~]# chown -R grid:oinstall /u01
[root@rac2 ~]# chown -R oracle:oinstall /u01/app/oracle
之后再次查看启动状态。。。ok 了
[grid@rac1 ~]$ crs_stat -t
Name Type Target State Host
------------------------------------------------------------
ora.DATA.dg ora....up.type ONLINE ONLINE rac1
ora....ER.lsnr ora....er.type ONLINE ONLINE rac1
ora....N1.lsnr ora....er.type ONLINE ONLINE rac2
ora.asm ora.asm.type ONLINE ONLINE rac1
ora.cvu ora.cvu.type ONLINE ONLINE rac2
ora.gsd ora.gsd.type OFFLINE OFFLINE
ora....network ora....rk.type ONLINE ONLINE rac1
ora.oc4j ora.oc4j.type ONLINE ONLINE rac2
ora.ons ora.ons.type ONLINE ONLINE rac1
ora....SM1.asm application ONLINE ONLINE rac1
ora....C1.lsnr application ONLINE ONLINE rac1
ora.rac1.gsd application OFFLINE OFFLINE
ora.rac1.ons application ONLINE ONLINE rac1
ora.rac1.vip ora....t1.type ONLINE ONLINE rac1
ora....SM2.asm application ONLINE ONLINE rac2
ora....C2.lsnr application ONLINE ONLINE rac2
ora.rac2.gsd application OFFLINE OFFLINE
ora.rac2.ons application ONLINE ONLINE rac2
ora.rac2.vip ora....t1.type ONLINE ONLINE rac2
ora.scan1.vip ora....ip.type ONLINE ONLINE rac2