Oracle RAC節點時間差過大怎么辦

這篇文章將為大家詳細講解有關Oracle RAC節點時間差過大怎么辦，小編覺得挺實用的，因此分享給大家做個參考，希望大家閱讀完這篇文章后可以有所收獲。

Oracle RAC 節點時間差過大解決方法 

1. 問題現象 

1.1. 兩臺 RAC 節點的 OS 時間差超過 5 分鐘 

發現兩個節點的時間確實相差較大 

[oraprod@ebsdb1 ~]$ date 

Wed Apr 30 11:27:20 CST 2014 

[oraprod@ebsdb2 ~]$ date 

Wed Apr 30 11:22:24 CST 2014   

1.2. 檢查 CTSS 狀態發現其處于觀察模式 

[oraprod@ebsdb1 bin]$ crsctl check ctss 

CRS-4700: The Cluster Time Synchronization Service is in Observer mode. 

[oraprod@ebsdb1 bin]$ cluvfy comp clocksync 

Verifying Clock Synchronization across the cluster nodes   

Checking if Clusterware is installed on all nodes... 

Check of Clusterware install passed 

Checking if CTSS Resource is running on all nodes... 

CTSS resource check passed 

Querying CTSS for time offset on all nodes... 

Query of CTSS for time offset passed 

Check CTSS state started... 

CTSS is in Observer state. Switching over to clock synchronization checks using NTP 

Starting Clock synchronization checks using Network Time Protocol(NTP)... 

NTP Configuration file check started... 

NTP Configuration file check passed 

Checking daemon liveness... 

Liveness check failed for "ntpd" 

Check failed on nodes:   

         ebsdb1 

PRVF-5494 : The NTP Daemon or Service was not alive on all nodes 

PRVF-5415 : Check to see if NTP daemon or service is running failed 

Clock synchronization check using Network Time Protocol(NTP) failed 文章版權所有 Jusin Hao（luckyfriends） ，支持原創，轉載請注明。 

PRVF-9652 : Cluster Time Synchronization Services check failed 

Verification of Clock Synchronization across the cluster nodes was unsuccessful on all the specified nodes.   

1.3. 發現 RAC 節點的 NTP 配置存在 

發現RAC2 上的NTP 是起著的，RAC1 上的NTP 是聽著的 

[root@ebsdb2 ~]# service ntpd status 

ntpd (pid  7723) is running... 

[root@ebsdb2 ~]# cd /etc/ 

[root@ebsdb2 etc]# ls -alt |grep ntp 

-rw-r--r--    1 root    root       1833 Apr 16  2013 ntp.conf 

-rw-r--r--    1 root    root       1833 Nov 17  2011 ntp.conf.original  

drwxr-xr-x   2 root      root       4096 Jun 11  2011 ntp 

[root@ebsdb2 ntp]# cd /var/run/ 

[root@ebsdb2 run]# ls -alt |grep ntp 

-rw-r--r--   1 root    root        4 Apr 17  2013 ntpd.pid 

[root@ebsdb1 ~]# service ntpd status 

ntpd is stopped 

[root@ebsdb1 ~]# cd /etc/ 

[root@ebsdb1 etc]# ls -alt ntp* 

-rw-r--r-- 1 root root 1833 Apr 16  2013 ntp.conf 

2. 問題解決過程： 

2.1. 停止應用 

略。 

2.2. 停止 Oracle RAC 及數據庫 

[oraprod@ebsdb1 bin]$ ./crs_stat -t 

Name           Type           Target    State     Host          

------------------------------------------------------------ 

ora.CRS.dg     ora....up.type ONLINE    ONLINE    ebsdb1        

ora.DATA.dg    ora....up.type ONLINE    ONLINE    ebsdb1        

ora.FRA.dg     ora....up.type ONLINE    ONLINE    ebsdb1       

ora....ER.lsnr ora....er.type ONLINE    ONLINE    ebsdb1        

ora....N1.lsnr ora....er.type ONLINE    ONLINE    ebsdb1        

ora.asm        ora.asm.type   ONLINE    ONLINE    ebsdb1        

ora.cvu        ora.cvu.type   ONLINE    ONLINE    ebsdb1        

ora....SM1.asm application    ONLINE    ONLINE    ebsdb1        

ora....B1.lsnr application    ONLINE    ONLINE    ebsdb1        

ora.ebsdb1.gsd application    ONLINE    OFFLINE                 

ora.ebsdb1.ons application    ONLINE    ONLINE    ebsdb1        

ora.ebsdb1.vip ora....t1.type ONLINE    ONLINE    ebsdb1        

ora....SM2.asm application    ONLINE    ONLINE    ebsdb2        

ora....B2.lsnr application    ONLINE    ONLINE    ebsdb2        

ora.ebsdb2.gsd application    ONLINE    OFFLINE                 

ora.ebsdb2.ons application    ONLINE    ONLINE    ebsdb2        

ora.ebsdb2.vip ora....t1.type ONLINE    ONLINE    ebsdb2        

ora.gsd        ora.gsd.type   ONLINE    OFFLINE                 

ora....network ora....rk.type ONLINE    ONLINE    ebsdb1        

ora.oc4j        ora.oc4j.type  ONLINE    ONLINE    ebsdb1        

ora.ons        ora.ons.type   ONLINE    ONLINE    ebsdb1        

ora.prod.db    ora....se.type ONLINE    ONLINE    ebsdb2        

ora.scan1.vip  ora....ip.type ONLINE    ONLINE    ebsdb1    

[oraprod@ebsdb1 bin]$ ./crs_stop -all 

Attempting to stop `ora.ons` on member `ebsdb2` 

Attempting to stop `ora.LISTENER.lsnr` on member `ebsdb2` 

Attempting to stop `ora.cvu` on member `ebsdb1` 

Attempting to stop `ora.ons` on member `ebsdb1` 

Attempting to stop `ora.LISTENER.lsnr` on member `ebsdb1` 

Attempting to stop `ora.LISTENER_SCAN1.lsnr` on member `ebsdb1` 

Attempting to stop `ora.oc4j` on member `ebsdb1` 

Attempting to stop `ora.CRS.dg` on member `ebsdb2` 

Attempting to stop `ora.DATA.dg` on member `ebsdb2` 

Attempting to stop `ora.FRA.dg` on member `ebsdb2` 

Attempting to stop `ora.prod.db` on member `ebsdb2` 

CRS-2789: Cannot stop resource 'ora.gsd' as it is not running on server 'ebsdb2'  

Attempting to stop `ora.CRS.dg` on member `ebsdb1` 

Attempting to stop `ora.DATA.dg` on member `ebsdb1` 

Attempting to stop `ora.FRA.dg` on member `ebsdb1` 

Attempting to stop `ora.prod.db` on member `ebsdb1` 

CRS-2789: Cannot stop resource 'ora.gsd' as it is not running on server 'ebsdb1'  

Stop of `ora.cvu` on member `ebsdb1` succeeded. 

Stop of `ora.LISTENER.lsnr` on member `ebsdb1` succeeded. 

Attempting to stop `ora.ebsdb1.vip` on member `ebsdb1` 

CRS-2789: Cannot stop resource 'ora.LISTENER.lsnr' as it is not running on server 'ebsdb1'  

Stop of `ora.LISTENER_SCAN1.lsnr` on member `ebsdb1` succeeded. 

Attempting to stop `ora.scan1.vip` on member `ebsdb1` 

Stop of `ora.ons` on member `ebsdb1` succeeded. 

CRS-2789: Cannot stop resource 'ora.ons' as it is not running on server 'ebsdb1'  

Stop of `ora.LISTENER.lsnr` on member `ebsdb2` succeeded. 

Attempting to stop `ora.ebsdb2.vip` on member `ebsdb2` 

CRS-2789: Cannot stop resource 'ora.LISTENER.lsnr' as it is not running on server 'ebsdb2'  

Stop of `ora.ons` on member `ebsdb2` succeeded. 

CRS-2789: Cannot stop resource 'ora.ons' as it is not running on server 'ebsdb2' 

Stop of `ora.scan1.vip` on member `ebsdb1` succeeded. 

Stop of `ora.ebsdb1.vip` on member `ebsdb1` succeeded. 

Attempting to stop `ora.net1.network` on member `ebsdb1` 

Stop of `ora.net1.network` on member `ebsdb1` succeeded. 

Stop of `ora.ebsdb2.vip` on member `ebsdb2` succeeded. 

Attempting to stop `ora.net1.network` on member `ebsdb2` 

Stop of `ora.net1.network` on member `ebsdb2` succeeded. 

Stop of `ora.FRA.dg` on member `ebsdb2` succeeded. 

Stop of `ora.FRA.dg` on member `ebsdb1` succeeded. 

Stop of `ora.oc4j` on member `ebsdb1` succeeded. 

Stop of `ora.DATA.dg` on member `ebsdb1` succeeded. 

Stop of `ora.DATA.dg` on member `ebsdb2` succeeded. 

Stop of `ora.prod.db` on member `ebsdb2` succeeded. 

Stop of `ora.CRS.dg` on member `ebsdb1` succeeded. 

Stop of `ora.CRS.dg` on member `ebsdb2` succeeded. 

Attempting to stop `ora.asm` on member `ebsdb2` 

Stop of `ora.prod.db` on member `ebsdb1` succeeded. 

Attempting to stop `ora.asm` on member `ebsdb1` 

Stop of `ora.asm` on member `ebsdb2` succeeded.------在這里長時間等待停止 

Attempting to stop `ora.asm` on member `ebsdb2` 

CRS-2500: Cannot stop resource 'ora.asm' as it is not running 

Stop of `ora.asm` on member `ebsdb2` succeeded. 

Stop of `ora.asm` on member `ebsdb1` succeeded. 

Attempting to stop `ora.asm` on member `ebsdb1` 

CRS-0184: Cannot communicate with the CRS daemon. 

2.3.  ASM 在 CRS 停止前無法停止 

Attempting to stop `ora.asm` on member `ebsdb1` 

Stop of `ora.asm` on member `ebsdb2` succeeded.------在這里長時間等待停止 

Attempting to stop `ora.asm` on member `ebsdb2` 

[oraprod@ebsdb1 bin]$ ./crsctl check crs 

CRS-4638: Oracle High Availability Services is online 

CRS-4537: Cluster Ready Services is online 

CRS-4529: Cluster Synchronization Services is online 

CRS-4533: Event Manager is online 

[oraprod@ebsdb1 bin]$ crsctl check ctss 

CRS-4700: The Cluster Time Synchronization Service is in Observer mode. 

查看asm 日志 

[oraprod@ebsdb1 trace]$ tail -f alert_+ASM1.log   

SUCCESS: ALTER DISKGROUP DATA DISMOUNT  /* asm agent *//* {1:52692:21791} */ 

freeing rdom 2 

  Received detach msg from inst 2 for dom 2 

GMON querying group 1 at 23 for pid 18, osid 8802 

Sun May 11 09:26:24 2014 

NOTE: Instance updated compatible.asm to 11.2.0.0.0 for grp 1 

Sun May 11 09:26:24 2014 

ORA-15032: not all alterations performed 

ORA-15027: active use of diskgroup "CRS" precludes（妨礙、組織）  its dismount 

ERROR: ALTER DISKGROUP CRS DISMOUNT  /* asm agent *//* {1:52692:21791} */ 

從日志可以看出ASM無法 dismount 因為 CRS 沒有停止，這是因為 The OCR is located on ASM and CRSD is client of 

ASM thus ASM can't be shutdown（參考 ORA-15097 Cannot Shutdown ASM if OCR is Located in ASM [ID 984663.1]） 

即在 Oracle 11gR2 下，除了數據文件之外，OCR  也是放在 ASM 里的，這樣 CRSD  就會成為 ASM 的客戶端。如果

我們像 Oracle 10g 里那樣直接停ASM 的時候，就會報上面的錯誤。  所以，在 11gR2 下面，要停 ASM 實例的話，

只能和 CRS 一起停。  在root 用戶下執行：crsctl stop crs。 

同時，要注意不要直接 kill  掉 ASM  進程，或者用 shutdown abort  來關閉ASM  實例。  這樣 CRS  也會被掛掉。 

2.4. 停止 CRS 

[root@ebsdb1 ~]# cd /oradb/11.2.0/grid/bin/ 

[root@ebsdb1 bin]# ./crsctl stop crs 

CRS-2791: Starting shutdown of Oracle High Availability Services-managed resources on 'ebsdb1' 

CRS-2673: Attempting to stop 'ora.crsd' on 'ebsdb1' 

CRS-2790: Starting shutdown of Cluster Ready Services-managed resources on 'ebsdb1' 

CRS-4549: Unexpected disconnect while executing shutdown request. 

CRS-2675: Stop of 'ora.crsd' on 'ebsdb1' failed 

CRS-2679: Attempting to clean 'ora.crsd' on 'ebsdb1' 

CRS-2681: Clean of 'ora.crsd' on 'ebsdb1' succeeded 

CRS-2673: Attempting to stop 'ora.mdnsd' on 'ebsdb1' 

CRS-2673: Attempting to stop 'ora.crf' on 'ebsdb1' 

CRS-2673: Attempting to stop 'ora.ctssd' on 'ebsdb1' 

CRS-2673: Attempting to stop 'ora.evmd' on 'ebsdb1' 

CRS-2673: Attempting to stop 'ora.cluster_interconnect.haip' on 'ebsdb1' 

CRS-2677: Stop of 'ora.mdnsd' on 'ebsdb1' succeeded 

CRS-2677: Stop of 'ora.cluster_interconnect.haip' on 'ebsdb1' succeeded 

CRS-2677: Stop of 'ora.crf' on 'ebsdb1' succeeded 

CRS-2677: Stop of 'ora.ctssd' on 'ebsdb1' succeeded 

CRS-2677: Stop of 'ora.evmd' on 'ebsdb1' succeeded 

CRS-2673: Attempting to stop 'ora.cssd' on 'ebsdb1' 

CRS-2677: Stop of 'ora.cssd' on 'ebsdb1' succeeded 

CRS-2673: Attempting to stop 'ora.gipcd' on 'ebsdb1' 

CRS-2677: Stop of 'ora.gipcd' on 'ebsdb1' succeeded 

CRS-2673: Attempting to stop 'ora.gpnpd' on 'ebsdb1' 

CRS-2677: Stop of 'ora.gpnpd' on 'ebsdb1' succeeded 

CRS-2793: Shutdown of Oracle High Availability Services-managed resources on 'ebsdb1' has completed 

CRS-4133: Oracle High Availability Services has been stopped. 

[root@ebsdb2 bin]# ./crsctl stop crs -f 

CRS-2791: Starting shutdown of Oracle High Availability Services-managed resources on 'ebsdb2' 

CRS-2673: Attempting to stop 'ora.crf' on 'ebsdb2' 

CRS-2673: Attempting to stop 'ora.ctssd' on 'ebsdb2' 

CRS-2673: Attempting to stop 'ora.evmd' on 'ebsdb2' 

CRS-2673: Attempting to stop 'ora.cluster_interconnect.haip' on 'ebsdb2' 

CRS-2673: Attempting to stop 'ora.mdnsd' on 'ebsdb2' 

CRS-2677: Stop of 'ora.crf' on 'ebsdb2' succeeded 

CRS-2677: Stop of 'ora.mdnsd' on 'ebsdb2' succeeded 

CRS-2677: Stop of 'ora.evmd' on 'ebsdb2' succeeded 

CRS-2677: Stop of 'ora.cluster_interconnect.haip' on 'ebsdb2' succeeded 

CRS-2677: Stop of 'ora.ctssd' on 'ebsdb2' succeeded 

CRS-2673: Attempting to stop 'ora.cssd' on 'ebsdb2' 

CRS-2677: Stop of 'ora.cssd' on 'ebsdb2' succeeded 

CRS-2673: Attempting to stop 'ora.gipcd' on 'ebsdb2' 

CRS-2677: Stop of 'ora.gipcd' on 'ebsdb2' succeeded 

CRS-2673: Attempting to stop 'ora.gpnpd' on 'ebsdb2' 

CRS-2677: Stop of 'ora.gpnpd' on 'ebsdb2' succeeded 

CRS-2793: Shutdown of Oracle High Availability Services-managed resources on 'ebsdb2' has completed 

[oraprod@ebsdb1 bin]$   

[oraprod@ebsdb1 bin]$ ./crs_stat -t 

CRS-0184: Cannot communicate with the CRS daemon. 

[oraprod@ebsdb1 bin]$ ps -ef |grep asm 

oraprod  30959 28971  0 09:37 pts/1    00:00:00 grep asm 

[oraprod@ebsdb1 bin]$ ps -ef |grep d.bin 

oraprod  30971 28971  0 09:37 pts/1    00:00:00 grep d.bin 

2.5. 調整 RAC 服務器時間 

2.5.1.  同步服務器的 OS 時間與 CMOS 時間 

[root@ebsdb1 ~]# date 

Sun May 11 09:41:57 CST 2014 

[root@ebsdb1 ~]# hwclock    ----查看 rac1  的 cmos 時間 

Sun 11 May 2014 09:36:34 AM CST   -0.670362 seconds 

[root@ebsdb2 bin]# date 

Sun May 11 09:35:57 CST 2014 

[root@ebsdb2 bin]# hwclock ----查看 rac2 的 cmos 時間 

Sun 11 May 2014 09:36:20 AM CST   -0.662735 seconds 

[root@ebsdb1 ~]# clock –systohc    ----同步 cmos 時間與 os 時間 

[root@ebsdb1 ~]# hwclock   

dateSun 11 May 2014 09:43:17 AM CST   -0.983102 seconds 

[root@ebsdb1 ~]# date 

Sun May 11 09:43:17 CST 2014 

2.5.2.  修改 EBSDB2（RAC2）時間與 RAC1 一致 

[root@ebsdb1 run]# date 

Sun May 11 09:54:06 CST 2014 

[root@ebsdb1 run]# hwclock   

Sun 11 May 2014 09:54:09 AM CST   -0.920398 seconds 

[root@ebsdb2 run]# date 

Sun May 11 09:46:33 CST 2014 

[root@ebsdb2 run]# date -s 09:54:09 ----修改 RAC2 的時間與RAC1 一致 

Sun May 11 09:54:09 CST 2014 

[root@ebsdb2 run]# date 

Sun May 11 09:54:14 CST 2014 

[root@ebsdb2 run]# hwclock -r 

Sun May 11 09:48:15 2014   -0.045481 seconds 

[root@ebsdb2 run]# clock -w        -----將時間寫入 CMOS 

[root@ebsdb2 run]# hwclock   

Sun May 11 09:55:48 2014   -0.686071 seconds 

[root@ebsdb2 run]# hwclock -r 

Sun May 11 09:55:53 2014   -1.014941 seconds 

[root@ebsdb2 run]# date 

Sun May 11 09:55:55 CST 2014 

2.6. 停止 OS 的 NTPD 并禁用 

2.6.1.  停止 NTPD 服務 

[root@ebsdb1 ~]# service ntpd status 

ntpd is stopped 

[root@ebsdb2 bin]# service ntpd status 

ntpd is stopped 

[root@ebsdb2 bin]# ps -ef |grep ntpd 

root     21397 20896  0 09:40 pts/2    00:00:00 grep ntpd 

2.6.2.  禁用 NTPD 自動啟動 

[root@ebsdb1 ~]#  chkconfig ntpd off 

[root@ebsdb2 ~]#  chkconfig ntpd off 

2.6.3.  重命名 ntpd.conf 

[root@ebsdb1 etc]# ls -alt |grep ntp 

-rw-r--r--    1 root    root       1833 Apr 16  2013 ntp.conf 

-rw-r--r--    1 root      root       1833 Nov 17  2011 ntp.conf.original 

drwxr-xr-x   2 root    root       4096 Jun 11  2011 ntp 

[root@ebsdb1 etc]# mv /etc/ntp.conf /etc/ntp.conf.20140511 

[root@ebsdb1 etc]# ls -alt |grep ntp 

-rw-r--r--    1 root    root       1833 Apr 16  2013 ntp.conf.20140511 

-rw-r--r--    1 root    root       1833 Nov 17  2011 ntp.conf.original  

drwxr-xr-x   2 root    root       4096 Jun 11  2011 ntp 

[root@ebsdb2 etc]# ls -alt |grep ntp 

-rw-r--r--    1 root    root       1833 Apr 16  2013 ntp.conf 

-rw-r--r--    1 root    root       1833 Nov 17  2011 ntp.conf.original  

drwxr-xr-x   2 root    root       4096 Jun 11  2011 ntp 

[root@ebsdb2 etc]# mv ntp.conf ntp.conf.20140511 

[root@ebsdb2 etc]# ls -alt |grep ntp 

-rw-r--r--    1 root    root       1833 Apr 16  2013 ntp.conf.20140511 

-rw-r--r--    1 root    root       1833 Nov 17  2011 ntp.conf.original  

drwxr-xr-x   2 root    root       4096 Jun 11  2011 ntp 

2.6.4.  刪除 PID 文件 

[root@ebsdb1 etc]# cd /var/run 

[root@ebsdb1 run]# ls -alt |grep ntp 

[root@ebsdb2 etc]# cd /var/run 

[root@ebsdb2 run]# ls -alt |grep ntp 

2.7. 啟動 Oracle RAC 

[root@ebsdb1 run]# ps -ef |grep d.bin 

root     32003 29334  0 09:58 pts/2    00:00:00 grep d.bin 

[root@ebsdb2 run]# ps -ef |grep d.bin 

root     21985 20896  0 09:58 pts/2    00:00:00 grep d.bin 

2.7.1.  啟動 RAC1 的 crs 

[root@ebsdb1 bin]# ./crsctl start crs   

CRS-4123: Oracle High Availability Services has been started. 

[root@ebsdb1 bin]# ./crsctl check crs   

CRS-4638: Oracle High Availability Services is online 

CRS-4535: Cannot communicate with Cluster Ready Services 

CRS-4530: Communications failure contacting Cluster Synchronization Services daemon 

CRS-4534: Cannot communicate with Event Manager 

[root@ebsdb1 bin]# ps -ef |grep  d.bin 

oraprod    354     1  4 10:00 ?        00:00:00 /oradb/11.2.0/grid/bin/oraagent.bin 

oraprod     357     1  1 10:00 ?        00:00:00 /oradb/11.2.0/grid/bin/scriptagent.bin 

root       361     1  2 10:00 ?        00:00:00 /oradb/11.2.0/grid/bin/orarootagent.bin 

root       610 29334  0 10:01 pts/2    00:00:00 grep d.bin 

root     32057     1  2 09:59 ?        00:00:02 /oradb/11.2.0/grid/bin/ohasd.bin reboot 

oraprod  32173     1  0 09:59 ?        00:00:00 /oradb/11.2.0/grid/bin/oraagent.bin 

oraprod  32185     1  0 09:59 ?        00:00:00 /oradb/11.2.0/grid/bin/mdnsd.bin 

oraprod  32195     1  0 09:59 ?          00:00:00 /oradb/11.2.0/grid/bin/gpnpd.bin 

root     32206     1  1 09:59 ?        00:00:00 /oradb/11.2.0/grid/bin/orarootagent.bin 

oraprod  32208     1  1 09:59 ?        00:00:00 /oradb/11.2.0/grid/bin/gipcd.bin 

root     32223     1  8 09:59 ?          00:00:05 /oradb/11.2.0/grid/bin/osysmond.bin 

root     32234     1  0 09:59 ?        00:00:00 /oradb/11.2.0/grid/bin/cssdmonitor 

root     32252     1  0 09:59 ?        00:00:00 /oradb/11.2.0/grid/bin/cssdagent 

oraprod  32264     1  2 09:59 ?        00:00:01 /oradb/11.2.0/grid/bin/ocssd.bin   

root     32295     1  1 10:00 ?        00:00:00 /oradb/11.2.0/grid/bin/ologgerd  -M  -d 

/oradb/11.2.0/grid/crf/db/ebsdb1 

root     32341     1  0 10:00 ?        00:00:00 /oradb/11.2.0/grid/bin/octssd.bin reboot 

oraprod  32363     1  0 10:00 ?        00:00:00 /oradb/11.2.0/grid/bin/evmd.bin 

root     32661     1 11 10:00 ?        00:00:01 /oradb/11.2.0/grid/bin/crsd.bin reboot 

oraprod  32731 32363  0 10:00 ?        00:00:00 /oradb/11.2.0/grid/bin/evmlogger.bin  -o 

/oradb/11.2.0/grid/evm/log/evmlogger.info -l /oradb/11.2.0/grid/evm/log/evmlogger.log 

2.7.2.  啟動 RAC2 的 crs 

[root@ebsdb2 bin]# ./crsctl check crs 

CRS-4639: Could not contact Oracle High Availability Services 

[root@ebsdb2 bin]# ./crsctl start crs 

CRS-4123: Oracle High Availability Services has been started. 

[root@ebsdb2 bin]# ./crsctl check crs 

CRS-4638: Oracle High Availability Services is online 

CRS-4535: Cannot communicate with Cluster Ready Services 

CRS-4530: Communications failure contacting Cluster Synchronization Services daemon 

CRS-4534: Cannot communicate with Event Manager 

[root@ebsdb2 bin]# ps -ef |grep d.bin 

root     22148     1  4 10:00 ?        00:00:02 /oradb/11.2.0/grid/bin/ohasd.bin reboot 

oraprod  22265     1  0 10:00 ?        00:00:00 /oradb/11.2.0/grid/bin/oraagent.bin 

oraprod  22277     1  0 10:00 ?        00:00:00 /oradb/11.2.0/grid/bin/mdnsd.bin 

oraprod  22287     1  1 10:00 ?        00:00:00 /oradb/11.2.0/grid/bin/gpnpd.bin 

root     22299     1  1 10:00 ?        00:00:00 /oradb/11.2.0/grid/bin/orarootagent.bin 

oraprod  22300     1  3 10:00 ?        00:00:00 /oradb/11.2.0/grid/bin/gipcd.bin 

root     22315     1  6 10:00 ?        00:00:01 /oradb/11.2.0/grid/bin/osysmond.bin 

root     22326     1  0 10:00 ?        00:00:00 /oradb/11.2.0/grid/bin/cssdmonitor 

root       22343     1  0 10:00 ?        00:00:00 /oradb/11.2.0/grid/bin/cssdagent 

oraprod  22355     1  3 10:00 ?        00:00:00 /oradb/11.2.0/grid/bin/ocssd.bin   

root     22386     1  3 10:01 ?        00:00:00 /oradb/11.2.0/grid/bin/ologgerd  -m ebsdb1  -r  -d 

/oradb/11.2.0/grid/crf/db/ebsdb2 

root     22432     1  2 10:01 ?        00:00:00 /oradb/11.2.0/grid/bin/octssd.bin reboot 

root     22449 20896  0 10:01 pts/2    00:00:00 grep d.bin 

2.7.3.  查看 CTSS 狀態已經出入 Active  模式 

[root@ebsdb2 bin]# ./crsctl check ctss 

CRS-4701: The Cluster Time Synchronization Service is in Active mode. 

CRS-4702: Offset (in msec): 0 

[root@ebsdb2 bin]# 

[root@ebsdb1 bin]# ./crsctl check ctss 

CRS-4701: The Cluster Time Synchronization Service is in Active mode. 

CRS-4702: Offset (in msec): 0 

[root@ebsdb1 bin]# 

[root@ebsdb1 bin]# ./crsctl check crs 

CRS-4638: Oracle High Availability Services is online 

CRS-4537: Cluster Ready Services is online 

CRS-4529: Cluster Synchronization Services is online 

CRS-4533: Event Manager is online 

[root@ebsdb2 bin]# ./crsctl check crs 

CRS-4638: Oracle High Availability Services is online 

CRS-4537: Cluster Ready Services is online 

CRS-4529: Cluster Synchronization Services is online 

CRS-4533: Event Manager is online 

[root@ebsdb2 bin]# ./crsctl stat resource -t -init 

-------------------------------------------------------------------------------- 

NAME           TARGET  STATE        SERVER                   STATE_DETAILS         

-------------------------------------------------------------------------------- 

Cluster Resources 

-------------------------------------------------------------------------------- 

ora.asm 

       1        ONLINE  ONLINE       ebsdb2                   Started               

ora.cluster_interconnect.haip 

       1        ONLINE  ONLINE       ebsdb2                                          

ora.crf 

       1        ONLINE  ONLINE       ebsdb2                                         

ora.crsd 

       1        ONLINE  ONLINE       ebsdb2                                         

ora.cssd  

       1        ONLINE  ONLINE       ebsdb2                                          

ora.cssdmonitor 

       1        ONLINE  ONLINE       ebsdb2                                         

ora.ctssd 

       1        ONLINE  ONLINE       ebsdb2                   ACTIVE:0              

ora.diskmon 

       1        OFFLINE OFFLINE                                                     

ora.evmd 

       1        ONLINE  ONLINE       ebsdb2                                         

ora.gipcd 

       1        ONLINE  ONLINE       ebsdb2                                          

ora.gpnpd 

       1        ONLINE  ONLINE       ebsdb2                                         

ora.mdnsd 

       1        ONLINE  ONLINE       ebsdb2          

2.7.4.  查看集群狀態 

[root@ebsdb1 bin]# ./crs_stat -t 

Name           Type           Target    State     Host          

------------------------------------------------------------ 

ora.CRS.dg     ora....up.type ONLINE    ONLINE    ebsdb1        

ora.DATA.dg    ora....up.type ONLINE    ONLINE    ebsdb1        

ora.FRA.dg     ora....up.type ONLINE    ONLINE    ebsdb1         

ora....ER.lsnr ora....er.type OFFLINE   OFFLINE                 

ora....N1.lsnr ora....er.type OFFLINE   OFFLINE                 

ora.asm        ora.asm.type   ONLINE    ONLINE    ebsdb1        

ora.cvu        ora.cvu.type   OFFLINE   OFFLINE                 

ora....SM1.asm application    ONLINE    ONLINE    ebsdb1        

ora....B1.lsnr application    OFFLINE   OFFLINE                 

ora.ebsdb1.gsd application    ONLINE    OFFLINE                 

ora.ebsdb1.ons application    ONLINE    ONLINE    ebsdb1        

ora.ebsdb1.vip ora....t1.type OFFLINE   OFFLINE                 

ora....SM2.asm application    ONLINE    ONLINE    ebsdb2        

ora....B2.lsnr application    OFFLINE   OFFLINE                 

ora.ebsdb2.gsd application    ONLINE    OFFLINE                 

ora.ebsdb2.ons application    ONLINE    ONLINE    ebsdb2        

ora.ebsdb2.vip ora....t1.type OFFLINE   OFFLINE                 

ora.gsd        ora.gsd.type   ONLINE    OFFLINE                 

ora....network ora....rk.type ONLINE    ONLINE    ebsdb1         

ora.oc4j       ora.oc4j.type  OFFLINE   OFFLINE                 

ora.ons        ora.ons.type   ONLINE    ONLINE    ebsdb1        

ora.prod.db    ora....se.type OFFLINE   OFFLINE                 

ora.scan1.vip  ora....ip.type OFFLINE   OFFLINE        

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