CRS相關用法

bingchenggujiu 11年前發布 | 2K 次閱讀 360 for Linux
安裝完CRS后的可執行命令
[root@rac1 bin]# pwd
/u01/oracle/product/10.2.0/crs_1/bin
[root@rac1 bin]# ls
cemutlo      crsd.bin          crs_stop.bin        evmmklib.bin  genclntst    loadpsp        ocrdump.bin   racgons
cemutlo.bin  crs_getperm       crstmpl.scr         evmpost       genezi       loadpspO       ocssd         racgons.bin
cemutls      crs_getperm.bin   crs_unregister      evmpost.bin   gennfgt      localconfig    ocssd.bin     racgvip
cemutls.bin  crs_profile       crs_unregister.bin  evmshow       gennttab     lsdb           oerr          racgwrap
clscfg       crs_profile.bin   dbhome              evmshow.bin   genorasdksh  lsnodes        oifcfg        racgwrap.sbs
clscfg.bin   crs_register      diagcollection.pl   evmsort       gensyslib    lsnodes.bin    oifcfg.bin    rawutl
clsfmt       crs_register.bin  echodo              evmsort.bin   gsd          lxchknlb       olsadmintool  sclsspawn
clsfmt.bin   crs_relocate      evmd                evmwatch      gsdctl       lxegen         olsnodes      srvctl
clsid        crs_relocate.bin  evmd.bin            evmwatch.bin  gsd.sh       lxinst         olsnodes.bin  unzip
clsid.bin    crs_setperm       evminfo             evt.sh        kgmgr        oclsmon        olsoidsync    usrvip
cluutil      crs_setperm.bin   evminfo.bin         extjob        kgmgrO       oclsmon.bin    onsctl        vipca
cluvfy       crs_start         evmlogger           extjobo       kgpmon       ocrcheck       oraenv        xmlwf
coraenv      crs_start.bin     evmlogger.bin       extjobO       lbuilder     ocrcheck.bin   osdbagrp      zip
crsctl       crs_stat          evmmkbin            extjoboO      lcsscan      ocrconfig      racgeut
crsctl.bin   crs_stat.bin      evmmkbin.bin        genagtsh      linkshlib    ocrconfig.bin  racgevtf
crsd         crs_stop          evmmklib            genclntsh     lmsgen       ocrdump        racgmain

重點：
crs_stat
crsctl
crs_start
crs_stop
ocrcheck
ocrdump
ocrconfig
srvctl
**************************************************************************
[root@rac1 ~]# crs_stat -help
Usage:  crs_stat [resource_name [...]] [-v] [-l] [-q] [-c cluster_member]
        crs_stat [resource_name [...]] -t [-v] [-q] [-c cluster_member]
        crs_stat -p [resource_name [...]] [-q]
        crs_stat [-a] application -g
        crs_stat [-a] application -r [-c cluster_member]
        crs_stat -f [resource_name [...]] [-q] [-c cluster_member]
        crs_stat -ls [resource_name [...]] [-q]

查看資源resource_name的方法：
[root@rac1 bin]# crs_stat | grep NAME
NAME=ora.devdb.db
NAME=ora.devdb.devdb1.inst
NAME=ora.devdb.devdb2.inst
NAME=ora.rac1.ASM1.asm
NAME=ora.rac1.LISTENER_RAC1.lsnr
NAME=ora.rac1.gsd
NAME=ora.rac1.ons
NAME=ora.rac1.vip
NAME=ora.rac2.ASM2.asm
NAME=ora.rac2.LISTENER_RAC2.lsnr
NAME=ora.rac2.gsd
NAME=ora.rac2.ons
NAME=ora.rac2.vip

查看個資源的狀態：
[root@rac1 bin]# crs_stat -t
Name           Type           Target    State     Host        
------------------------------------------------------------
ora.devdb.db   application    ONLINE    ONLINE    rac1        
ora....b1.inst application    ONLINE    ONLINE    rac1        
ora....b2.inst application    ONLINE    OFFLINE               
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    OFFLINE               
ora....C2.lsnr application    ONLINE    OFFLINE               
ora.rac2.gsd   application    ONLINE    OFFLINE               
ora.rac2.ons   application    ONLINE    OFFLINE               
ora.rac2.vip   application    ONLINE    ONLINE    rac1     

查看某個資源的具體狀態：
[root@rac1 bin]# crs_stat -f ora.rac2.vip
NAME=ora.rac2.vip
TYPE=application
ACTION_SCRIPT=/u01/oracle/product/10.2.0/crs_1/bin/racgwrap
ACTIVE_PLACEMENT=1
AUTO_START=1
CHECK_INTERVAL=60
RESTART_ATTEMPTS=0
RESTART_COUNT=0
DESCRIPTION=CRS application for VIP on a node
FAILOVER_DELAY=0
FAILURE_INTERVAL=0
HOSTING_MEMBERS=rac2
OPTIONAL_RESOURCES=
PLACEMENT=favored
REQUIRED_RESOURCES=
SCRIPT_TIMEOUT=60
START_TIMEOUT=0
STOP_TIMEOUT=0
UPTIME_THRESHOLD=7d
USR_ORA_ALERT_NAME=
USR_ORA_CHECK_TIMEOUT=0
USR_ORA_CONNECT_STR=/ as sysdba
USR_ORA_DEBUG=0
USR_ORA_DISCONNECT=false
USR_ORA_FLAGS=
USR_ORA_IF=eth0|eth1
USR_ORA_INST_NOT_SHUTDOWN=
USR_ORA_LANG=
USR_ORA_NETMASK=255.255.255.0
USR_ORA_OPEN_MODE=
USR_ORA_OPI=false
USR_ORA_PFILE=
USR_ORA_PRECONNECT=none
USR_ORA_SRV=
USR_ORA_START_TIMEOUT=0
USR_ORA_STOP_MODE=immediate
USR_ORA_STOP_TIMEOUT=0
USR_ORA_VIP=10.232.8.12
FAILURE_THRESHOLD=0
FAILURE_COUNT=0
TARGET=ONLINE
STATE=ONLINE on rac1

*************************************************************************
crs_ctl用法：
[root@rac1 bin]# crsctl
Usage: crsctl check  crs          - checks the viability of the CRS stack
       crsctl check  cssd         - checks the viability of CSS
       crsctl check  crsd         - checks the viability of CRS
       crsctl check  evmd         - checks the viability of EVM
       crsctl set    css <parameter> <value> - sets a parameter override
       crsctl get    css <parameter> - gets the value of a CSS parameter
       crsctl unset  css <parameter> - sets CSS parameter to its default
       crsctl query  css votedisk    - lists the voting disks used by CSS
       crsctl add    css votedisk <path> - adds a new voting disk
       crsctl delete css votedisk <path> - removes a voting disk
       crsctl enable  crs    - enables startup for all CRS daemons
       crsctl disable crs    - disables startup for all CRS daemons
       crsctl start crs  - starts all CRS daemons.
       crsctl stop  crs  - stops all CRS daemons. Stops CRS resources in case of cluster.
       crsctl start resources  - starts CRS resources. 
       crsctl stop resources  - stops  CRS resources. 
       crsctl debug statedump evm  - dumps state info for evm objects
       crsctl debug statedump crs  - dumps state info for crs objects
       crsctl debug statedump css  - dumps state info for css objects
       crsctl debug log css [module:level]{,module:level} ... 
                             - Turns on debugging for CSS 
       crsctl debug trace css - dumps CSS in-memory tracing cache
       crsctl debug log crs [module:level]{,module:level} ... 
                             - Turns on debugging for CRS 
       crsctl debug trace crs - dumps CRS in-memory tracing cache
       crsctl debug log evm [module:level]{,module:level} ... 
                             - Turns on debugging for EVM
       crsctl debug trace evm - dumps EVM in-memory tracing cache
       crsctl debug log res <resname:level> turns on debugging for resources
       crsctl query crs softwareversion [<nodename>] - lists the version of CRS software installed
       crsctl query crs activeversion - lists the CRS software operating version
       crsctl lsmodules css - lists the CSS modules that can be used for debugging
       crsctl lsmodules crs - lists the CRS modules that can be used for debugging
       crsctl lsmodules evm - lists the EVM modules that can be used for debugging

 If necesary any of these commands can be run with additional tracing by
 adding a "trace" argument at the very front.
 Example: crsctl trace check css

--檢查crs狀態
[root@rac1 bin]# crsctl check crs
CSS appears healthy
CRS appears healthy
EVM appears healthy

[root@rac1 bin]# crsctl check cssd
CSS appears healthy

--查詢votedisk的安裝位置：
[root@rac1 bin]# crsctl query css votedisk
 0.     0    /ocfs/clusterware/votingdisk

located 1 votedisk(s).

--檢查ocr的狀態及安裝位置：
[root@rac1 bin]# ocrcheck
Status of Oracle Cluster Registry is as follows :
         Version                  :          2
         Total space (kbytes)     :     262144
         Used space (kbytes)      :       3808
         Available space (kbytes) :     258336
         ID                       :  223854132
         Device/File Name         : /ocfs/clusterware/ocr
                                    Device/File integrity check succeeded

                                    Device/File not configured

         Cluster registry integrity check succeeded

--停止CRS
[root@rac1 bin]# crsctl stop crs
Stopping resources.
Successfully stopped CRS resources 
Stopping CSSD.
Shutting down CSS daemon.
Shutdown request successfully issued.

--停止了CRS后，不能使用CRS功能，并且所有的資源也全部停止
[root@rac1 bin]# crs_stat -t
CRS-0184: Cannot communicate with the CRS daemon.

--啟動CRS，但是所有在crs上的資源并不一定會全部起來
[root@rac1 bin]# crsctl start crs
Attempting to start CRS stack 
The CRS stack will be started shortly

[root@rac1 bin]# crs_stat -t
Name           Type           Target    State     Host        
------------------------------------------------------------
ora.devdb.db   application    ONLINE    OFFLINE               
ora....b1.inst application    ONLINE    ONLINE    rac1        
ora....b2.inst application    ONLINE    ONLINE    rac2        
ora....SM1.asm application    ONLINE    ONLINE    rac1        
ora....C1.lsnr application    ONLINE    ONLINE    rac1        
ora.rac1.gsd   application    ONLINE    OFFLINE               
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    OFFLINE               
ora.rac2.ons   application    ONLINE    ONLINE    rac2        
ora.rac2.vip   application    ONLINE    ONLINE    rac2 


--啟動CRS上的所有資源
[root@rac1 bin]# crsctl start resources
Starting resources.
Successfully started CRS resources 

[root@rac1 bin]# crs_stat -t
Name           Type           Target    State     Host        
------------------------------------------------------------
ora.devdb.db   application    ONLINE    ONLINE    rac1        
ora....b1.inst application    ONLINE    ONLINE    rac1        
ora....b2.inst 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   

--關閉該節點CRS上的所有資源，但是并不關閉CRS
[root@rac1 bin]# crsctl stop resources
Stopping resources.
[root@rac1 bin]# crs_stat -t
Name           Type           Target    State     Host        
------------------------------------------------------------
ora.devdb.db   application    ONLINE    OFFLINE               
ora....b1.inst application    ONLINE    OFFLINE               
ora....b2.inst application    ONLINE    ONLINE    rac2        
ora....SM1.asm application    ONLINE    OFFLINE               
ora....C1.lsnr application    ONLINE    OFFLINE               
ora.rac1.gsd   application    ONLINE    OFFLINE               
ora.rac1.ons   application    ONLINE    OFFLINE               
ora.rac1.vip   application    ONLINE    OFFLINE               
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  
--注：在某節點上執行crsctl stop resources時，只是關閉該節點上的crsZ資源，并
不關閉另一節點的crs資源。但是如果執行crsctl start resources就會啟動所有節點
的crs資源。

--連接到rac2
[root@rac1 bin]# ssh rac2

--停止rac2上的資源
[root@rac2 ~]# crsctl stop resources
Stopping resources.
Successfully stopped CRS resources 
[root@rac2 ~]# crs_stat -t
Name           Type           Target    State     Host        
------------------------------------------------------------
ora.devdb.db   application    ONLINE    OFFLINE               
ora....b1.inst application    ONLINE    OFFLINE               
ora....b2.inst application    ONLINE    OFFLINE               
ora....SM1.asm application    ONLINE    OFFLINE               
ora....C1.lsnr application    ONLINE    OFFLINE               
ora.rac1.gsd   application    ONLINE    OFFLINE               
ora.rac1.ons   application    ONLINE    OFFLINE               
ora.rac1.vip   application    ONLINE    OFFLINE               
ora....SM2.asm application    ONLINE    OFFLINE               
ora....C2.lsnr application    ONLINE    OFFLINE               
ora.rac2.gsd   application    ONLINE    OFFLINE               
ora.rac2.ons   application    ONLINE    OFFLINE               
ora.rac2.vip   application    ONLINE    OFFLINE 

[root@rac1 bin]# crsctl start resources
Starting resources.
Successfully started CRS resources 
[root@rac1 bin]# crs_stat -t
Name           Type           Target    State     Host        
------------------------------------------------------------
ora.devdb.db   application    ONLINE    ONLINE    rac1        
ora....b1.inst application    ONLINE    ONLINE    rac1        
ora....b2.inst 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  

****************************************************************************
--使用crs_start 啟動某一個或所有資源
[root@rac1 bin]# crs_start -help
Usage:  crs_start resource_name [...] [-c cluster_member] [-f] [-q] ["attrib=value ..."]
        crs_start -all [-q]

[root@rac1 bin]# crs_stat -t
Name           Type           Target    State     Host        
------------------------------------------------------------
ora.devdb.db   application    ONLINE    OFFLINE               
ora....b1.inst application    ONLINE    OFFLINE               
ora....b2.inst application    ONLINE    ONLINE    rac2        
ora....SM1.asm application    ONLINE    OFFLINE               
ora....C1.lsnr application    ONLINE    OFFLINE               
ora.rac1.gsd   application    ONLINE    OFFLINE               
ora.rac1.ons   application    ONLINE    OFFLINE               
ora.rac1.vip   application    ONLINE    OFFLINE               
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        
[root@rac1 bin]# crs_start all
CRS-0210: Could not find resource 'all'.

[root@rac1 bin]# crs_start -all
Attempting to start `ora.rac1.vip` on member `rac1`
Start of `ora.rac1.vip` on member `rac1` succeeded.
Attempting to start `ora.rac1.ASM1.asm` on member `rac1`
Start of `ora.rac1.ASM1.asm` on member `rac1` succeeded.
Attempting to start `ora.devdb.devdb1.inst` on member `rac1`
Start of `ora.devdb.devdb1.inst` on member `rac1` succeeded.
Attempting to start `ora.rac1.LISTENER_RAC1.lsnr` on member `rac1`
Start of `ora.rac1.LISTENER_RAC1.lsnr` on member `rac1` succeeded.
Attempting to start `ora.rac1.gsd` on member `rac1`
CRS-1002: Resource 'ora.rac1.ons' is already running on member 'rac1'

Attempting to start `ora.devdb.db` on member `rac1`
Start of `ora.devdb.db` on member `rac1` succeeded.
Start of `ora.rac1.gsd` on member `rac1` succeeded.
CRS-0223: Resource 'ora.rac1.ons' has placement error.

[root@rac1 bin]# crs_stat -t
Name           Type           Target    State     Host        
------------------------------------------------------------
ora.devdb.db   application    ONLINE    ONLINE    rac1        
ora....b1.inst application    ONLINE    ONLINE    rac1        
ora....b2.inst 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 

--crs_stop 停止某一個或所有資源
[root@rac1 bin]# crs_stop -all
Attempting to stop `ora.devdb.db` on member `rac1`
Attempting to stop `ora.rac2.gsd` on member `rac2`
Attempting to stop `ora.rac1.ons` on member `rac1`
Attempting to stop `ora.rac1.gsd` on member `rac1`
Attempting to stop `ora.rac2.ons` on member `rac2`
Stop of `ora.rac2.gsd` on member `rac2` succeeded.
Stop of `ora.rac2.ons` on member `rac2` succeeded.
Stop of `ora.rac1.gsd` on member `rac1` succeeded.
Stop of `ora.rac1.ons` on member `rac1` succeeded.
Stop of `ora.devdb.db` on member `rac1` succeeded.
Attempting to stop `ora.rac1.LISTENER_RAC1.lsnr` on member `rac1`
Attempting to stop `ora.rac2.LISTENER_RAC2.lsnr` on member `rac2`
Stop of `ora.rac2.LISTENER_RAC2.lsnr` on member `rac2` succeeded.
`ora.devdb.devdb2.inst` is already OFFLINE.
Attempting to stop `ora.rac2.ASM2.asm` on member `rac2`
Stop of `ora.rac1.LISTENER_RAC1.lsnr` on member `rac1` succeeded.
`ora.devdb.devdb1.inst` is already OFFLINE.
Attempting to stop `ora.rac1.ASM1.asm` on member `rac1`
Stop of `ora.rac2.ASM2.asm` on member `rac2` succeeded.
Attempting to stop `ora.rac2.vip` on member `rac2`
Stop of `ora.rac1.ASM1.asm` on member `rac1` succeeded.
Attempting to stop `ora.rac1.vip` on member `rac1`
Stop of `ora.rac2.vip` on member `rac2` succeeded.
Stop of `ora.rac1.vip` on member `rac1` succeeded.
CRS-0216: Could not stop resource 'ora.devdb.devdb1.inst'.

CRS-0216: Could not stop resource 'ora.devdb.devdb2.inst'.

[root@rac1 bin]# crs_stat -t
Name           Type           Target    State     Host        
------------------------------------------------------------
ora.devdb.db   application    OFFLINE   OFFLINE               
ora....b1.inst application    OFFLINE   OFFLINE               
ora....b2.inst application    OFFLINE   OFFLINE               
ora....SM1.asm application    OFFLINE   OFFLINE               
ora....C1.lsnr application    OFFLINE   OFFLINE               
ora.rac1.gsd   application    OFFLINE   OFFLINE               
ora.rac1.ons   application    OFFLINE   OFFLINE               
ora.rac1.vip   application    OFFLINE   OFFLINE               
ora....SM2.asm application    OFFLINE   OFFLINE               
ora....C2.lsnr application    OFFLINE   OFFLINE               
ora.rac2.gsd   application    OFFLINE   OFFLINE               
ora.rac2.ons   application    OFFLINE   OFFLINE               
ora.rac2.vip   application    OFFLINE   OFFLINE   

--使用crs_start啟動crs上的資源：
[root@rac1 bin]# crs_start ora.rac1.vip
Attempting to start `ora.rac1.vip` on member `rac1`
Start of `ora.rac1.vip` on member `rac1` succeeded.

[root@rac1 bin]# crs_start ora.rac1.ons
Attempting to start `ora.rac1.ons` on member `rac1`
Start of `ora.rac1.ons` on member `rac1` succeeded.


[root@rac1 bin]# crs_start ora.rac1.gsd
Attempting to start `ora.rac1.gsd` on member `rac1`
Start of `ora.rac1.gsd` on member `rac1` succeeded.

[root@rac1 bin]# crs_start ora.rac1.LISTENER_RAC1.lsnr
Attempting to start `ora.rac1.LISTENER_RAC1.lsnr` on member `rac1`
Start of `ora.rac1.LISTENER_RAC1.lsnr` on member `rac1` succeeded.

[root@rac1 bin]# crs_start ora.rac1.ASM1.asm
Attempting to start `ora.rac1.ASM1.asm` on member `rac1`
Start of `ora.rac1.ASM1.asm` on member `rac1` succeeded.


[root@rac1 bin]# crs_start ora.devdb.devdb1.inst
Attempting to start `ora.devdb.devdb1.inst` on member `rac1`
Start of `ora.devdb.devdb1.inst` on member `rac1` succeeded.

[root@rac1 bin]# crs_start ora.devdb.db
CRS-1002: Resource 'ora.devdb.db' is already running on member 'rac2'

CRS-0223: Resource 'ora.devdb.db' has placement error.

[root@rac1 bin]# crs_stat -t
Name           Type           Target    State     Host        
------------------------------------------------------------
ora.devdb.db   application    ONLINE    ONLINE    rac2        
ora....b1.inst application    ONLINE    ONLINE    rac1        
ora....b2.inst application    OFFLINE   OFFLINE               
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    OFFLINE   OFFLINE               
ora....C2.lsnr application    OFFLINE   OFFLINE               
ora.rac2.gsd   application    OFFLINE   OFFLINE               
ora.rac2.ons   application    OFFLINE   OFFLINE               
ora.rac2.vip   application    OFFLINE   OFFLINE

[oracle@rac1 ~]$ sqlplus / as sysdba

SQL*Plus: Release 10.2.0.1.0 - Production on Thu May 30 05:15:08 2013

Copyright (c) 1982, 2005, Oracle.  All rights reserved.


Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production
With the Partitioning, Real Application Clusters, OLAP and Data Mining options

SQL> select open_mode from v$database;

OPEN_MODE
----------
READ WRITE

總結：自我感覺crs_start和crs_stop就是crsctl stop 和crsctl start分出來的一個簡化的功能

**************************************************************************
srvctl的用法

[root@rac1 bin]# srvctl
Usage: srvctl <command> <object> [<options>]
    command: enable|disable|start|stop|relocate|status|add|remove|modify|getenv|setenv|unsetenv|config
    objects: database|instance|service|nodeapps|asm|listener
For detailed help on each command and object and its options use:
    srvctl <command> <object> -h

[root@rac1 bin]# srvctl start database -h
Usage: srvctl start database -d <name> [-o <start_options>] [-c <connect_str> | -q]
    -d <name>           Unique name for the database
    -o <start_options>  Options to startup command (e.g. open, mount, or nomount)
    -c <connstr>        Connect string (default: / as sysdba)
    -q                  Query connect string from standard input
    -h                  Print usage
    
[root@rac1 bin]# srvctl start instance -h
Usage: srvctl start instance -d <name> -i "<inst_name_list>" [-o <start_options>] [-c <connect_str> | -q]
    -d <name>           Unique name for the database
    -i "<inst,...>"     Comma separated instance names
    -o <start_options>  Options to startup command (e.g. open, mount, or nomount)
    -c <connstr>        Connect string (default: / as sysdba)
    -q                  Query connect string from standard input
    -h                  Print usage

[root@rac1 bin]# srvctl start service -h
Usage: srvctl start service -d <name> [-s "<service_name_list>" [-i <inst_name>]] [-o <start_options>] [-c <connect_str> | -q]
    -d <name>           Unique name for the database
    -s "<serv,...>"     Comma separated service names
    -i <inst>           Instance name
    -o <start_options>  Options to startup command (e.g. open, mount, or nomount)
    -c <connstr>        Connect string (default: / as sysdba)
    -q                  Query connect string from standard input
    -h                  Print usage

[root@rac1 bin]# srvctl start nodeapps -h
Usage: srvctl start nodeapps -n <node_name>
    -n <node>           Node name
    -h                  Print usage

[root@rac1 bin]# srvctl start asm -h
Usage: srvctl start asm -n <node_name> [-i <asm_inst_name>] [-o <start_options>] [-c <connect_str> | -q]
    -n <node>           Node name
    -i <asm_inst_name>  ASM instance name
    -o <start_options>  Options to startup command (e.g. open, mount, or nomount)
    -c <connstr>        Connect string (default: / as sysdba)
    -q                  Query connect string from standard input
    -h                  Print usage

[root@rac1 bin]# srvctl start listener -h
Usage: srvctl start listener -n <node_name> [-l <lsnr_name_list>]
    -n <node>           Node name
    -l "<lsnr,...>"     Comma separated listener names
    -h                  Print usage    
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