處理crs_stat -t狀態unknown一例
---基本所有resource狀態全是unknown
-bash-3.00$ crs_stat -t
Name Type Target State Host
------------------------------------------------------------
ora....SM1.asm application OFFLINE UNKNOWN capitek1
ora....K1.lsnr application OFFLINE UNKNOWN capitek1
ora....ek1.gsd application ONLINE UNKNOWN capitek1
ora....ek1.ons application ONLINE UNKNOWN capitek1
ora....ek1.vip application OFFLINE UNKNOWN capitek1
ora....SM2.asm application OFFLINE UNKNOWN capitek2
ora....K2.lsnr application OFFLINE UNKNOWN capitek2
ora....ek2.gsd application ONLINE UNKNOWN capitek2
ora....ek2.ons application ONLINE UNKNOWN capitek2
ora....ek2.vip application OFFLINE UNKNOWN capitek2
ora.only.db application ONLINE UNKNOWN capitek1
ora....y1.inst application OFFLINE OFFLINE
ora....y2.inst application OFFLINE OFFLINE
ora....ice1.cs application ONLINE UNKNOWN capitek1
ora....ly1.srv application ONLINE UNKNOWN capitek1
ora....ice2.cs application ONLINE UNKNOWN capitek1
ora....ly1.srv application ONLINE UNKNOWN capitek1
ora....ly2.srv application ONLINE UNKNOWN capitek2
-bash-3.00$ exit
logout
---直接停止crs程式
[root@capitek1 rc.d]# /etc/init.d/init.crs stop
Shutting down Oracle Cluster Ready Services (CRS):
Stopping resources.
Successfully stopped CRS resources
Stopping CSSD.
Shutting down CSS daemon.
Shutdown request successfully issued.
Shutdown has begun. The daemons should exit soon.
---ons程式仍在
[root@capitek1 rc.d]# ps -ef|grep crs
oracle 6405 1 0 01:15 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/opmn/bin/ons -d
oracle 6406 6405 0 01:15 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/opmn/bin/ons -d
root 18464 1 0 01:19 ? 00:00:00 /bin/sh /etc/init.d/init.crsd run
root 18712 4640 0 01:20 pts/0 00:00:00 grep crs
[root@capitek1 rc.d]# su - oracle
-bash-3.00$ crs_stat -t
CRS-0184: Cannot communicate with the CRS daemon.
----嘗試重啟crs程式，結果css及evm並沒有啟動
-bash-3.00$ exit
logout
[root@capitek1 rc.d]# /etc/init.d/init.crs start
Startup will be queued to init within 90 seconds.
[root@capitek1 rc.d]# ps -ef|grep crs
oracle 6405 1 0 01:15 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/opmn/bin/ons -d
oracle 6406 6405 0 01:15 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/opmn/bin/ons -d
root 18464 1 0 01:19 ? 00:00:00 /bin/sh /etc/init.d/init.crsd run
root 18970 4640 0 01:20 pts/0 00:00:00 grep crs
[root@capitek1 rc.d]# ps -ef|grep crs
oracle 6405 1 0 01:15 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/opmn/bin/ons -d
oracle 6406 6405 0 01:15 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/opmn/bin/ons -d
root 18464 1 0 01:19 ? 00:00:00 /bin/sh /etc/init.d/init.crsd run
root 18972 4640 0 01:20 pts/0 00:00:00 grep crs
[root@capitek1 rc.d]# ps -ef|grep crs
oracle 6405 1 0 01:15 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/opmn/bin/ons -d
oracle 6406 6405 0 01:15 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/opmn/bin/ons -d
root 18464 1 0 01:19 ? 00:00:00 /bin/sh /etc/init.d/init.crsd run
root 18974 4640 0 01:20 pts/0 00:00:00 grep crs
[root@capitek1 rc.d]# ps -ef|grep crs
oracle 6405 1 0 01:15 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/opmn/bin/ons -d
oracle 6406 6405 0 01:15 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/opmn/bin/ons -d
root 18464 1 0 01:19 ? 00:00:00 /bin/sh /etc/init.d/init.crsd run
root 18976 4640 0 01:20 pts/0 00:00:00 grep crs
---說明crs程式啟動會遞迴呼叫很多指令碼，請看有crsctl這個命令，有興趣的同學可以深入研究下，對於troubleshuting大有作用
[root@capitek1 rc.d]# ps -ef|grep crs
oracle 6405 1 0 01:15 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/opmn/bin/ons -d
oracle 6406 6405 0 01:15 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/opmn/bin/ons -d
root 18464 1 0 01:19 ? 00:00:00 /bin/sh /etc/init.d/init.crsd run
root 19036 19003 0 01:21 ? 00:00:00 /bin/su -l oracle -c /u01/app/oracle/product/10.2.0/crs_1/bin/crsctl check boot > /tmp/crsctl.19003
oracle 19037 19036 0 01:21 ? 00:00:00 -bash -c /u01/app/oracle/product/10.2.0/crs_1/bin/crsctl check boot > /tmp/crsctl.19003
oracle 19057 19037 0 01:21 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/bin/crsctl.bin check boot
root 19060 4640 0 01:21 pts/0 00:00:00 grep crs
[root@capitek1 rc.d]# ps -ef|grep crs
oracle 6405 1 0 01:15 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/opmn/bin/ons -d
oracle 6406 6405 0 01:15 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/opmn/bin/ons -d
root 18464 1 0 01:19 ? 00:00:00 /bin/sh /etc/init.d/init.crsd run
root 19036 19003 0 01:21 ? 00:00:00 /bin/su -l oracle -c /u01/app/oracle/product/10.2.0/crs_1/bin/crsctl check boot > /tmp/crsctl.19003
oracle 19037 19036 1 01:21 ? 00:00:00 -bash -c /u01/app/oracle/product/10.2.0/crs_1/bin/crsctl check boot > /tmp/crsctl.19003
oracle 19057 19037 4 01:21 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/bin/crsctl.bin check boot
root 19112 19061 0 01:21 ? 00:00:00 /bin/su -l oracle -c /u01/app/oracle/product/10.2.0/crs_1/bin/crsctl check boot > /tmp/crsctl.19061
oracle 19113 19112 1 01:21 ? 00:00:00 -bash -c /u01/app/oracle/product/10.2.0/crs_1/bin/crsctl check boot > /tmp/crsctl.19061
oracle 19140 19113 2 01:21 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/bin/crsctl.bin check boot
root 19150 19081 0 01:21 ? 00:00:00 /bin/su -l oracle -c /u01/app/oracle/product/10.2.0/crs_1/bin/crsctl check boot > /tmp/crsctl.19081
oracle 19151 19150 1 01:21 ? 00:00:00 -bash -c /u01/app/oracle/product/10.2.0/crs_1/bin/crsctl check boot > /tmp/crsctl.19081
oracle 19171 19151 0 01:21 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/bin/crsctl.bin check boot
root 19174 4640 0 01:21 pts/0 00:00:00 grep crs
[root@capitek1 rc.d]# ps -ef|grep crs
oracle 6405 1 0 01:15 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/opmn/bin/ons -d
oracle 6406 6405 0 01:15 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/opmn/bin/ons -d
root 18464 1 0 01:19 ? 00:00:00 /bin/sh /etc/init.d/init.crsd run
root 19112 19061 0 01:21 ? 00:00:00 /bin/su -l oracle -c /u01/app/oracle/product/10.2.0/crs_1/bin/crsctl check boot > /tmp/crsctl.19061
oracle 19113 19112 0 01:21 ? 00:00:00 -bash -c /u01/app/oracle/product/10.2.0/crs_1/bin/crsctl check boot > /tmp/crsctl.19061
oracle 19140 19113 1 01:21 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/bin/crsctl.bin check boot
root 19150 19081 0 01:21 ? 00:00:00 /bin/su -l oracle -c /u01/app/oracle/product/10.2.0/crs_1/bin/crsctl check boot > /tmp/crsctl.19081
oracle 19151 19150 0 01:21 ? 00:00:00 -bash -c /u01/app/oracle/product/10.2.0/crs_1/bin/crsctl check boot > /tmp/crsctl.19081
oracle 19171 19151 2 01:21 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/bin/crsctl.bin check boot
root 19179 4640 0 01:21 pts/0 00:00:00 grep crs
---經過上面中間指令碼的呼叫結束後，evm,css程式仍舊沒有啟動
[root@capitek1 rc.d]# ps -ef|grep crs
oracle 6405 1 0 01:15 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/opmn/bin/ons -d
oracle 6406 6405 0 01:15 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/opmn/bin/ons -d
root 18464 1 0 01:19 ? 00:00:00 /bin/sh /etc/init.d/init.crsd run
root 19187 4640 0 01:21 pts/0 00:00:00 grep crs
[root@capitek1 rc.d]# ps -ef|grep crs
oracle 6405 1 0 01:15 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/opmn/bin/ons -d
oracle 6406 6405 0 01:15 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/opmn/bin/ons -d
root 18464 1 0 01:19 ? 00:00:00 /bin/sh /etc/init.d/init.crsd run
root 19189 4640 0 01:21 pts/0 00:00:00 grep crs
[root@capitek1 rc.d]# ps -ef|grep crs
oracle 6405 1 0 01:15 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/opmn/bin/ons -d
oracle 6406 6405 0 01:15 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/opmn/bin/ons -d
root 18464 1 0 01:19 ? 00:00:00 /bin/sh /etc/init.d/init.crsd run
root 19191 4640 0 01:21 pts/0 00:00:00 grep crs
[root@capitek1 rc.d]# ps -ef|grep crs
oracle 6405 1 0 01:15 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/opmn/bin/ons -d
oracle 6406 6405 0 01:15 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/opmn/bin/ons -d
root 18464 1 0 01:19 ? 00:00:00 /bin/sh /etc/init.d/init.crsd run
root 19193 4640 0 01:21 pts/0 00:00:00 grep crs
[root@capitek1 rc.d]# ps -ef|grep crs
oracle 6405 1 0 01:15 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/opmn/bin/ons -d
oracle 6406 6405 0 01:15 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/opmn/bin/ons -d
root 18464 1 0 01:19 ? 00:00:00 /bin/sh /etc/init.d/init.crsd run
root 19195 4640 0 01:21 pts/0 00:00:00 grep crs
[root@capitek1 rc.d]# ps -ef|grep crs
oracle 6405 1 0 01:15 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/opmn/bin/ons -d
oracle 6406 6405 0 01:15 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/opmn/bin/ons -d
root 18464 1 0 01:19 ? 00:00:00 /bin/sh /etc/init.d/init.crsd run
root 19197 4640 0 01:21 pts/0 00:00:00 grep crs
[root@capitek1 rc.d]# ps -ef|grep crs
oracle 6405 1 0 01:15 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/opmn/bin/ons -d
oracle 6406 6405 0 01:15 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/opmn/bin/ons -d
root 18464 1 0 01:19 ? 00:00:00 /bin/sh /etc/init.d/init.crsd run
root 19199 4640 0 01:21 pts/0 00:00:00 grep crs
[root@capitek1 rc.d]# /etc/init.d/init.c
init.crs init.crsd init.cssd
---嘗試單獨啟動css程式,瞧！evm,css程式全部活動起來
[root@capitek1 rc.d]# /etc/init.d/init.cssd start
Startup will be queued to init within 90 seconds.
[root@capitek1 rc.d]# ps -ef|grep crs
oracle 6405 1 0 01:15 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/opmn/bin/ons -d
oracle 6406 6405 0 01:15 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/opmn/bin/ons -d
root 18464 1 0 01:19 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/bin/crsd.bin reboot
root 18472 1 0 01:19 ? 00:00:00 /bin/su -l oracle -c sh -c 'ulimit -c unlimited; cd /u01/app/oracle/product/10.2.0/crs_1/log/capitek1/evmd; exec /u01/app/oracle/product/10.2.0/crs_1/bin/evmd '
oracle 19253 18472 5 01:22 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/bin/evmd.bin
root 19351 19239 0 01:22 ? 00:00:00 /bin/su -l oracle -c /bin/sh -c 'ulimit -c unlimited; cd /u01/app/oracle/product/10.2.0/crs_1/log/capitek1/cssd; /u01/app/oracle/product/10.2.0/crs_1/bin/ocssd || exit $?'
oracle 19352 19351 1 01:22 ? 00:00:00 /bin/sh -c ulimit -c unlimited; cd /u01/app/oracle/product/10.2.0/crs_1/log/capitek1/cssd; /u01/app/oracle/product/10.2.0/crs_1/bin/ocssd || exit $?
oracle 19372 19352 2 01:22 ? 00:00:00 /u01/app/oracle/product/10.2.0/crs_1/bin/ocssd.bin
小結：
1,對於rac各程式的依賴關係掌握不深入?css,evm,css？需要再查閱文件！
2,crs_stat -t的狀態為unknown，是何因造成呢，我這種處理方法，在生產環境上適用性如何？
來自 “ ITPUB部落格 ” ，連結：http://blog.itpub.net/9240380/viewspace-659553/，如需轉載，請註明出處，否則將追究法律責任。
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