Oracle RAC学习笔记02-RAC维护工具集
2017-02-20 22:46
483 查看
Oracle RAC学习笔记02-RAC维护工具集
RAC维护工具集
1.节点层
2.网络层
3.集群层
4.应用层
本文实验环境:
10.2.0.5 Clusterware + RAC
11.2.0.4 GI + RAC
通过对比命令的输出,也可大致了解10g RAC 到 11g RAC 发生的变化。
olsnodes: 列出集群中所有的节点。
10g(10.2.0.5):
11g(11.2.0.4):
1) oifcfg
oifcfg: Oracle Interface配置工具。
10g(10.2.0.5):
11g(11.2.0.4):
2) x$ksxpia
集群的网络信息。
SQL> select * from x$ksxpia;
10g(10.2.0.5):
11g(11.2.0.4):
发现11.2.0.4版本,内网地址是169.254.xx.xx,是HAIP特性。
另外11.2.0.4版本,会把自己节点的vip和scan vip也查询出来。
ocrcheck, ocrdump, ocrconfig;
crs_profile, crs_register, crs_start, crs_stat, crs_relocate, crs_stop, crs_unregister;
1) crsctl
--检查整个CRS栈
crsctl check crs
--检查votedisk磁盘位置
crsctl query css votedisk
--查看css misscount
crsctl get css misscount
10g(10.2.0.5):
11g(11.2.0.4)
--crsctl lsmodules
crsctl lsmodules css
crsctl lsmodules crs
crsctl lsmodules evm
10g(10.2.0.5):
11g(11.2.0.4):
--以下需要使用root用户执行:
--11g的 crsctl start cluster 和 crsctl start crs区别:
crsctl start/stop crs - Manage start/stop the entire Oracle Clusterware stack on a node, including the OHASD process, this command is to be used only on the local node..
crsctl start/stop cluster - Manage start/stop the Oracle Clusterware stack on local node if you do not specify either -all or -n and nodes remote if option -n or -all be specified , NOT including the OHASD process. You can't start/stop clusterware stack without OHASD process running.
Despite crsctl start/stop crs manage entire Oracle Clusterware stack on local node crsctl start/stop crs not allow you to manage remote nodes, unlike crsctl start/stop cluster that allows you to manage all the nodes, but if the process OASH is runing.
To manage Oracle Clusterware Stack on remote nodes, the ohasd (Oracle High Availability Services Daemon) must be running on all managed nodes. (i.e using crsctl start cluster -n
--ocrcheck, ocrdump, ocrconfig
2) ocrcheck
10g(10.2.0.5):
11g(11.2.0.4):
3) ocrdump
10g(10.2.0.5):
11g(11.2.0.4)
4) ocrconfig
10g(10.2.0.5):
11g(11.2.0.4):
5) private IP 修改(注意:10g 和 11g操作不一样)
RAC后期变更,绑定网卡时:
11g 需要先oifcfg setif -global 新网卡名称/subnet:cluster_interconnect
./oifcfg setif -global bond1/10.10.10.0:cluster_interconnect
而10g 可以在变更后改。
6) 11.2.0.4 haip
res ora.cluster_interconnect.haip
如何禁用HAIP?
如何查看当前HAIP状态?
srvctl config
eg: srvctl config database -d xxx -a
10g(10.2.0.5):
11g(11.2.0.4):
2)添加资源:
srvctl add
10g(10.2.0.5):
11g(11.2.0.4):
3)启用/禁用资源自动启动
srvctl enable/disable
10g(10.2.0.5):
11g(11.2.0.4):
4)删除资源:
srvctl remove
使用remove命令删除的只是对象在OCR中的定义信息,对象本身不会被删除,之后还可以通过add命令重新添加到OCR中。
10g(10.2.0.5):
11g(11.2.0.4):
5)启动/关闭资源:
srvctl start
srvctl stop
10g(10.2.0.5):
11g(11.2.0.4):
6) 跟踪srvctl
export SRVM_TRACE=true
再次执行srvctl相关命令,会显示出跟踪信息。
7) local_listener
在11.2.0.4版本的默认设置为本地vip的地址,在10.2.0.5默认没有配置local_listener。但我们可以手工设置。
LOCAL_LISTENER specifies a network name that resolves to an address or address list of Oracle Net local listeners (that is, listeners that are running on the same machine as this instance). The address or address list is specified in the TNSNAMES.ORA file or other address repository as configured for your system.
10g(10.2.0.5):
11g(11.2.0.4):
张晓明. 大话Oracle Grid[M]. 人民邮电出版社, 2014.
RAC维护工具集
1.节点层
2.网络层
3.集群层
4.应用层
本文实验环境:
10.2.0.5 Clusterware + RAC
11.2.0.4 GI + RAC
通过对比命令的输出,也可大致了解10g RAC 到 11g RAC 发生的变化。
1.节点层
1) olsnodesolsnodes: 列出集群中所有的节点。
10g(10.2.0.5):
[oracle@oradb28 ~]$ olsnodes -h Usage: olsnodes [-n] [-p] [-i] [<node> | -l] [-g] [-v] where -n print node number with the node name -p print private interconnect name with the node name -i print virtual IP name with the node name <node> print information for the specified node -l print information for the local node -g turn on logging -v run in verbose mode
11g(11.2.0.4):
[grid@oradb23 ~]$ olsnodes -h Usage: olsnodes [ [-n] [-i] [-s] [-t] [<node> | -l [-p]] | [-c] ] [-g] [-v] where -n print node number with the node name -p print private interconnect address for the local node -i print virtual IP address with the node name <node> print information for the specified node -l print information for the local node -s print node status - active or inactive -t print node type - pinned or unpinned -g turn on logging -v Run in debug mode; use at direction of Oracle Support only. -c print clusterware name
2.网络层
公有网络和私有网络。1) oifcfg
oifcfg: Oracle Interface配置工具。
10g(10.2.0.5):
[oracle@oradb28 ~]$ oifcfg Name: oifcfg - Oracle Interface Configuration Tool. Usage: oifcfg iflist [-p [-n]] oifcfg setif {-node <nodename> | -global} {<if_name>/<subnet>:<if_type>}... oifcfg getif [-node <nodename> | -global] [ -if <if_name>[/<subnet>] [-type <if_type>] ] oifcfg delif [-node <nodename> | -global] [<if_name>[/<subnet>]] oifcfg [-help] <nodename> - name of the host, as known to a communications network <if_name> - name by which the interface is configured in the system <subnet> - subnet address of the interface <if_type> - type of the interface { cluster_interconnect | public | storage }
11g(11.2.0.4):
[grid@oradb23 ~]$ oifcfg Name: oifcfg - Oracle Interface Configuration Tool. Usage: oifcfg iflist [-p [-n]] oifcfg setif {-node <nodename> | -global} {<if_name>/<subnet>:<if_type>}... oifcfg getif [-node <nodename> | -global] [ -if <if_name>[/<subnet>] [-type <if_type>] ] oifcfg delif {{-node <nodename> | -global} [<if_name>[/<subnet>]] [-force] | -force} oifcfg [-help] <nodename> - name of the host, as known to a communications network <if_name> - name by which the interface is configured in the system <subnet> - subnet address of the interface <if_type> - type of the interface { cluster_interconnect | public }
2) x$ksxpia
集群的网络信息。
SQL> select * from x$ksxpia;
10g(10.2.0.5):
SQL> select * from x$ksxpia; ADDR INDX INST_ID PUB_KSXPIA PICKED_KSXPIA NAME_KSXPIA IP_KSXPIA ---------------- ---------- ---------- ---------- ----------------------------------- --------------- ---------------- 00002AFCDBB29FB8 0 2 N OCR eth1 10.10.10.28 00002AFCDBB29FB8 1 2 Y OCR eth0 192.168.1.28
11g(11.2.0.4):
SQL> select * from x$ksxpia; ADDR INDX INST_ID PUB_KSXPIA PICKED_KSXPIA NAME_KSXPIA IP_KSXPIA ---------------- ---------- ---------- ---------- ----------------------------------- --------------- ---------------- 00007F2490C58CE0 0 1 N GPnP eth1:1 169.254.142.42 00007F2490C58CE0 1 1 Y GPnP eth0 192.168.1.23 00007F2490C58CE0 2 1 Y GPnP eth0:1 192.168.1.53 00007F2490C58CE0 3 1 Y GPnP eth0:2 192.168.1.60
发现11.2.0.4版本,内网地址是169.254.xx.xx,是HAIP特性。
另外11.2.0.4版本,会把自己节点的vip和scan vip也查询出来。
3.集群层
crsctl;ocrcheck, ocrdump, ocrconfig;
crs_profile, crs_register, crs_start, crs_stat, crs_relocate, crs_stop, crs_unregister;
1) crsctl
--检查整个CRS栈
crsctl check crs
--检查votedisk磁盘位置
crsctl query css votedisk
--查看css misscount
crsctl get css misscount
10g(10.2.0.5):
[oracle@oradb27 ~]$ crsctl check crs CSS appears healthy CRS appears healthy EVM appears healthy [oracle@oradb27 ~]$ crsctl query css votedisk 0. 0 /dev/raw/raw3 1. 0 /dev/raw/raw4 2. 0 /dev/raw/raw5 located 3 votedisk(s). [oracle@oradb27 ~]$ crsctl get css misscount 60[oracle@oradb27 ~]$ --crsctl 命令的帮助选项 [oracle@oradb27 ~]$ 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 log crs [module:level]{,module:level} ... - Turns on debugging for CRS crsctl debug log evm [module:level]{,module:level} ... - Turns on debugging for EVM 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
11g(11.2.0.4)
[grid@oradb23 ~]$ 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 [grid@oradb23 ~]$ crsctl query css votedisk ## STATE File Universal Id File Name Disk group -- ----- ----------------- --------- --------- 1. ONLINE 03e741c03bbe4f4ebfe09d4ef5ec3ac8 (/dev/asm-diska) [OCR] Located 1 voting disk(s). [grid@oradb23 ~]$ crsctl get css misscount CRS-4678: Successful get misscount 30 for Cluster Synchronization Services. --crsctl 命令的帮助选项 [grid@oradb23 ~]$ crsctl Usage: crsctl <command> <object> [<options>] command: enable|disable|config|start|stop|relocate|replace|status|add|delete|modify|getperm|setperm|check|set|get|unset|debug|lsmodules|query|pin|unpin|discover|release|request For complete usage, use: crsctl [-h | --help] For detailed help on each command and object and its options use: crsctl <command> <object> -h e.g. crsctl relocate resource -h
--crsctl lsmodules
crsctl lsmodules css
crsctl lsmodules crs
crsctl lsmodules evm
10g(10.2.0.5):
[oracle@oradb27 ~]$ crsctl lsmodules css The following are the CSS modules :: CSSD COMMCRS COMMNS
11g(11.2.0.4):
[root@oradb23 ~]# /u01/app/11.2.0/grid/bin/crsctl lsmodules css List CSSD Debug Module: CLSF List CSSD Debug Module: CSSD List CSSD Debug Module: GIPCCM List CSSD Debug Module: GIPCGM List CSSD Debug Module: GIPCNM List CSSD Debug Module: GPNP List CSSD Debug Module: OLR List CSSD Debug Module: SKGFD
--以下需要使用root用户执行:
--配置CRS栈是否自动启动: crsctl disable crs crsctl enable crs --关闭/启动crs crsctl stop crs crsctl start crs
--11g的 crsctl start cluster 和 crsctl start crs区别:
crsctl start/stop crs - Manage start/stop the entire Oracle Clusterware stack on a node, including the OHASD process, this command is to be used only on the local node..
crsctl start/stop cluster - Manage start/stop the Oracle Clusterware stack on local node if you do not specify either -all or -n and nodes remote if option -n or -all be specified , NOT including the OHASD process. You can't start/stop clusterware stack without OHASD process running.
Despite crsctl start/stop crs manage entire Oracle Clusterware stack on local node crsctl start/stop crs not allow you to manage remote nodes, unlike crsctl start/stop cluster that allows you to manage all the nodes, but if the process OASH is runing.
To manage Oracle Clusterware Stack on remote nodes, the ohasd (Oracle High Availability Services Daemon) must be running on all managed nodes. (i.e using crsctl start cluster -n
--ocrcheck, ocrdump, ocrconfig
2) ocrcheck
10g(10.2.0.5):
[oracle@oradb27 ~]$ ocrcheck Status of Oracle Cluster Registry is as follows : Version : 2 Total space (kbytes) : 130792 Used space (kbytes) : 3840 Available space (kbytes) : 126952 ID : 1298978498 Device/File Name : /dev/raw/raw1 Device/File integrity check succeeded Device/File Name : /dev/raw/raw2 Device/File integrity check succeeded Cluster registry integrity check succeeded
11g(11.2.0.4):
--grid [grid@oradb23 ~]$ ocrcheck Status of Oracle Cluster Registry is as follows : Version : 3 Total space (kbytes) : 262120 Used space (kbytes) : 3100 Available space (kbytes) : 259020 ID : 1687103331 Device/File Name : +OCR Device/File integrity check succeeded Device/File not configured Device/File not configured Device/File not configured Device/File not configured Cluster registry integrity check succeeded Logical corruption check bypassed due to non-privileged user --root [root@oradb23 ~]# /u01/app/11.2.0/grid/bin/ocrcheck Status of Oracle Cluster Registry is as follows : Version : 3 Total space (kbytes) : 262120 Used space (kbytes) : 3100 Available space (kbytes) : 259020 ID : 1687103331 Device/File Name : +OCR Device/File integrity check succeeded Device/File not configured Device/File not configured Device/File not configured Device/File not configured Cluster registry integrity check succeeded Logical corruption check succeeded
3) ocrdump
10g(10.2.0.5):
[oracle@oradb27 ~]$ ocrdump -h Name: ocrdump - Dump contents of Oracle Cluster Registry to a file. Synopsis: ocrdump [<filename>|-stdout] [-backupfile <backupfilename>] [-keyname <keyname>] [-xml] [-noheader] Description: Default filename is OCRDUMPFILE. Examples are: prompt> ocrdump writes cluster registry contents to OCRDUMPFILE in the current directory prompt> ocrdump MYFILE writes cluster registry contents to MYFILE in the current directory prompt> ocrdump -stdout -keyname SYSTEM writes the subtree of SYSTEM in the cluster registry to stdout prompt> ocrdump -stdout -xml writes cluster registry contents to stdout in xml format Notes: The header information will be retrieved based on best effort basis. A log file will be created in $ORACLE_HOME/log/<hostname>/client/ocrdump_<pid>.log. Make sure you have file creation privileges in the above directory before running this tool.
11g(11.2.0.4)
[grid@oradb23 ~]$ ocrdump -h Name: ocrdump - Dump contents of Oracle Cluster/Local Registry to a file. Synopsis: ocrdump [-local] [<filename>|-stdout] [-backupfile <backupfilename>] [-keyname <keyname>] [-xml] [-noheader] Description: Default filename is OCRDUMPFILE. Examples are: prompt> ocrdump writes cluster registry contents to OCRDUMPFILE in the current directory prompt> ocrdump MYFILE writes cluster registry contents to MYFILE in the current directory prompt> ocrdump -stdout -keyname SYSTEM writes the subtree of SYSTEM in the cluster registry to stdout prompt> ocrdump -local -stdout -xml writes local registry contents to stdout in xml format prompt> ocrdump -backupfile /oracle/CRSHOME/backup.ocr -stdout -xml writes registry contents in the backup file to stdout in xml format Notes: The header information will be retrieved based on best effort basis. A log file will be created in $ORACLE_HOME/log/<hostname>/client/ocrdump_<pid>.log. Make sure you have file creation privileges in the above directory before running this tool. Use option '-local' to indicate that the operation is to be performed on the Oracle Local Registry.
4) ocrconfig
10g(10.2.0.5):
[oracle@oradb27 ~]$ ocrconfig Name: ocrconfig - Configuration tool for Oracle Cluster Registry. Synopsis: ocrconfig [option] option: -export <filename> [-s online] - Export cluster register contents to a file -import <filename> - Import cluster registry contents from a file -upgrade [<user> [<group>]] - Upgrade cluster registry from previous version -downgrade [-version <version string>] - Downgrade cluster registry to the specified version -backuploc <dirname> - Configure periodic backup location -showbackup - Show backup information -restore <filename> - Restore from physical backup -replace ocr|ocrmirror [<filename>] - Add/replace/remove a OCR device/file -overwrite - Overwrite OCR configuration on disk -repair ocr|ocrmirror <filename> - Repair local OCR configuration -help - Print out this help information Note: A log file will be created in $ORACLE_HOME/log/<hostname>/client/ocrconfig_<pid>.log. Please ensure you have file creation privileges in the above directory before running this tool.
11g(11.2.0.4):
[oracle@oradb27 ~]$ ocrconfig Name: ocrconfig - Configuration tool for Oracle Cluster Registry. Synopsis: ocrconfig [option] option: -export <filename> [-s online] - Export cluster register contents to a file -import <filename> - Import cluster registry contents from a file -upgrade [<user> [<group>]] - Upgrade cluster registry from previous version -downgrade [-version <version string>] - Downgrade cluster registry to the specified version -backuploc <dirname> - Configure periodic backup location -showbackup - Show backup information -restore <filename> - Restore from physical backup -replace ocr|ocrmirror [<filename>] - Add/replace/remove a OCR device/file -overwrite - Overwrite OCR configuration on disk -repair ocr|ocrmirror <filename> - Repair local OCR configuration -help - Print out this help information Note: A log file will be created in $ORACLE_HOME/log/<hostname>/client/ocrconfig_<pid>.log. Please ensure you have file creation privileges in the above directory before running this tool.
5) private IP 修改(注意:10g 和 11g操作不一样)
RAC后期变更,绑定网卡时:
11g 需要先oifcfg setif -global 新网卡名称/subnet:cluster_interconnect
./oifcfg setif -global bond1/10.10.10.0:cluster_interconnect
而10g 可以在变更后改。
6) 11.2.0.4 haip
res ora.cluster_interconnect.haip
如何禁用HAIP?
如何查看当前HAIP状态?
4.应用层
1) 查看配置:srvctl config
eg: srvctl config database -d xxx -a
10g(10.2.0.5):
[oracle@oradb27 ~]$ /u01/app/oracle/product/10.2.0.5/crshome_1/bin/srvctl config database -d jyrac -a oradb27 jyrac1 /u01/app/oracle/product/10.2.0.5/dbhome_1 oradb28 jyrac2 /u01/app/oracle/product/10.2.0.5/dbhome_1 DB_UNIQUE_NAME: jyrac DB_NAME: null ORACLE_HOME: /u01/app/oracle/product/10.2.0.5/dbhome_1 SPFILE: null DOMAIN: null DB_ROLE: null START_OPTIONS: null POLICY: AUTOMATIC ENABLE FLAG: DB ENABLED [oracle@oradb27 ~]$ /u01/app/oracle/product/10.2.0.5/crshome_1/bin/srvctl config -h Usage (for backward compatibility): srvctl config Usage (for backward compatibility): srvctl config -p <dbname> -n <node> Usage (for backward compatibility): srvctl config -V
11g(11.2.0.4):
[oracle@oradb23 ~]$ srvctl config database -d jyzhao -a 数据库唯一名称: jyzhao 数据库名: Oracle 主目录: /u01/app/oracle/product/11.2.0/dbhome_1 Oracle 用户: oracle Spfile: 域: 启动选项: open 停止选项: immediate 数据库角色: PRIMARY 管理策略: AUTOMATIC 服务器池: jyzhao 数据库实例: jyzhao1,jyzhao2 磁盘组: DATA,FRA 装载点路径: 服务: 类型: RAC 数据库已启用 数据库是管理员管理的 [oracle@oradb23 ~]$ srvctl config -h SRVCTL config 命令显示存储在 OCR 中的对象配置。 用法: srvctl config database [-d <db_unique_name> [-a] ] [-v] 用法: srvctl config service -d <db_unique_name> [-s <service_name>] [-v] 用法: srvctl config nodeapps [-a] [-g] [-s] 用法: srvctl config vip { -n <node_name> | -i <vip_name> } 用法: srvctl config network [-k <network_number>] 用法: srvctl config asm [-a] 用法: srvctl config listener [-l <lsnr_name>] [-a] 用法: srvctl config scan [-i <ordinal_number>] 用法: srvctl config scan_listener [-i <ordinal_number>] 用法: srvctl config srvpool [-g <pool_name>] 用法: srvctl config oc4j 用法: srvctl config filesystem -d <volume_device> 用法: srvctl config gns [-a] [-d] [-k] [-m] [-n <node_name>] [-p] [-s] [-V] [-q <name>] [-l] [-v] 用法: srvctl config cvu 有关各个命令和对象的详细帮助, 请使用: srvctl <command> <object> -h Usage (for backward compatibility): srvctl config Usage (for backward compatibility): srvctl config -p <dbname> -n <node> Usage (for backward compatibility): srvctl config -V
2)添加资源:
srvctl add
10g(10.2.0.5):
[oracle@oradb27 ~]$ /u01/app/oracle/product/10.2.0.5/crshome_1/bin/srvctl add 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
11g(11.2.0.4):
[oracle@oradb23 ~]$ srvctl add -h SRVCTL add 命令将配置和 Oracle Clusterware 应用程序添加到集群数据库, 指定实例, 指定服务或指定节点的 OCR。 用法: srvctl add database -d <db_unique_name> -o <oracle_home> [-c {RACONENODE | RAC | SINGLE} [-e <server_list>] [-i <inst_name>] [-w <timeout>]] [-m <domain_name>] [-p <spfile>] [-r {PRIMARY | PHYSICAL_STANDBY | LOGICAL_STANDBY | SNAPSHOT_STANDBY}] [-s <start_options>] [-t <stop_options>] [-n <db_name>] [-y {AUTOMATIC | MANUAL | NORESTART}] [-g \"<serverpool_list>\"] [-x <node_name>] [-a \"<diskgroup_list>\"] [-j \"<acfs_path_list>\"] 用法: srvctl add instance -d <db_unique_name> -i <inst_name> -n <node_name> [-f] 用法: srvctl add service -d <db_unique_name> -s <service_name> {-r "<preferred_list>" [-a "<available_list>"] [-P {BASIC | NONE | PRECONNECT}] | -g <pool_name> [-c {UNIFORM | SINGLETON}] } [-k <net_num>] [-l [PRIMARY][,PHYSICAL_STANDBY][,LOGICAL_STANDBY][,SNAPSHOT_STANDBY]] [-y {AUTOMATIC | MANUAL}] [-q {TRUE|FALSE}] [-x {TRUE|FALSE}] [-j {SHORT|LONG}] [-B {NONE|SERVICE_TIME|THROUGHPUT}] [-e {NONE|SESSION|SELECT}] [-m {NONE|BASIC}] [-z <failover_retries>] [-w <failover_delay>] [-t <edition>] [-f] 用法: srvctl add service -d <db_unique_name> -s <service_name> -u {-r "<new_pref_inst>" | -a "<new_avail_inst>"} [-f] 用法: srvctl add nodeapps { { -n <node_name> -A <name|ip>/<netmask>/[if1[|if2...]] } | { -S <subnet>/<netmask>/[if1[|if2...]] } } [-e <em-port>] [-l <ons-local-port>] [-r <ons-remote-port>] [-t <host>[:<port>][,<host>[:<port>]...]] [-v] 用法: srvctl add vip -n <node_name> -k <network_number> -A <name|ip>/<netmask>/[if1[|if2...]] [-v] 用法: srvctl add network [-k <net_num>] -S <subnet>/<netmask>/[if1[|if2...]] [-w <network_type>] [-v] 用法: srvctl add asm [-l <lsnr_name>] 用法: srvctl add listener [-l <lsnr_name>] [-s] [-p "[TCP:]<port>[, ...][/IPC:<key>][/NMP:<pipe_name>][/TCPS:<s_port>] [/SDP:<port>]"] [-o <oracle_home>] [-k <net_num>] 用法: srvctl add scan -n <scan_name> [-k <network_number>] [-S <subnet>/<netmask>[/if1[|if2|...]]] 用法: srvctl add scan_listener [-l <lsnr_name_prefix>] [-s] [-p [TCP:]<port>[/IPC:<key>][/NMP:<pipe_name>][/TCPS:<s_port>] [/SDP:<port>]] 用法: srvctl add srvpool -g <pool_name> [-l <min>] [-u <max>] [-i <importance>] [-n "<server_list>"] [-f] 用法: srvctl add oc4j [-v] 用法: srvctl add filesystem -d <volume_device> -v <volume_name> -g <dg_name> [-m <mountpoint_path>] [-u <user>] 用法: srvctl add gns -d <domain> -i <vip_name|ip> [-v] 用法: srvctl add cvu [-t <check_interval_in_minutes>] 有关各个命令和对象的详细帮助, 请使用: srvctl <command> <object> -h
3)启用/禁用资源自动启动
srvctl enable/disable
10g(10.2.0.5):
[oracle@oradb27 ~]$ /u01/app/oracle/product/10.2.0.5/crshome_1/bin/srvctl enable 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
11g(11.2.0.4):
[oracle@oradb23 ~]$ srvctl enable 用法: srvctl <command> <object> [<options>] 命令: enable|disable|start|stop|relocate|status|add|remove|modify|getenv|setenv|unsetenv|config|convert|upgrade 对象: database|instance|service|nodeapps|vip|network|asm|diskgroup|listener|srvpool|server|scan|scan_listener|oc4j|home|filesystem|gns|cvu 有关各个命令和对象的详细帮助, 请使用: srvctl <command> -h 或 srvctl <command> <object> -h
4)删除资源:
srvctl remove
使用remove命令删除的只是对象在OCR中的定义信息,对象本身不会被删除,之后还可以通过add命令重新添加到OCR中。
10g(10.2.0.5):
[oracle@oradb27 ~]$ /u01/app/oracle/product/10.2.0.5/crshome_1/bin/srvctl remove 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
11g(11.2.0.4):
[oracle@oradb23 ~]$ srvctl remove 用法: srvctl <command> <object> [<options>] 命令: enable|disable|start|stop|relocate|status|add|remove|modify|getenv|setenv|unsetenv|config|convert|upgrade 对象: database|instance|service|nodeapps|vip|network|asm|diskgroup|listener|srvpool|server|scan|scan_listener|oc4j|home|filesystem|gns|cvu 有关各个命令和对象的详细帮助, 请使用: srvctl <command> -h 或 srvctl <command> <object> -h
5)启动/关闭资源:
srvctl start
srvctl stop
10g(10.2.0.5):
[oracle@oradb27 ~]$ /u01/app/oracle/product/10.2.0.5/crshome_1/bin/srvctl start 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
11g(11.2.0.4):
[oracle@oradb23 ~]$ srvctl start 用法: srvctl <command> <object> [<options>] 命令: enable|disable|start|stop|relocate|status|add|remove|modify|getenv|setenv|unsetenv|config|convert|upgrade 对象: database|instance|service|nodeapps|vip|network|asm|diskgroup|listener|srvpool|server|scan|scan_listener|oc4j|home|filesystem|gns|cvu 有关各个命令和对象的详细帮助, 请使用: srvctl <command> -h 或 srvctl <command> <object> -h
6) 跟踪srvctl
export SRVM_TRACE=true
再次执行srvctl相关命令,会显示出跟踪信息。
7) local_listener
在11.2.0.4版本的默认设置为本地vip的地址,在10.2.0.5默认没有配置local_listener。但我们可以手工设置。
LOCAL_LISTENER specifies a network name that resolves to an address or address list of Oracle Net local listeners (that is, listeners that are running on the same machine as this instance). The address or address list is specified in the TNSNAMES.ORA file or other address repository as configured for your system.
10g(10.2.0.5):
SQL> show parameter listener NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ local_listener string remote_listener string LISTENERS_JYRAC --设置local_listener参数(对应ORA-12545错误): alter system set local_listener='(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.1.67)(PORT=1521))' sid='jyrac1'; alter system set local_listener='(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.1.68)(PORT=1521))' sid='jyrac2';
11g(11.2.0.4):
SQL> show parameter listener NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ listener_networks string local_listener string (ADDRESS=(PROTOCOL=TCP)(HOST= 192.168.1.53)(PORT=1521)) remote_listener string oradb-scan:1521
Reference
张晓明. 大话Oracle RAC[M]. 人民邮电出版社, 2011.张晓明. 大话Oracle Grid[M]. 人民邮电出版社, 2014.
相关文章推荐
- Oracle RAC学习笔记:基本概念及入门 02
- 测试驱动开发(tdd)学习笔记 (2) 工具,技术 junit
- Cocoa 学习笔记02 事件 Events
- jQuery学习笔记 02
- ucos学习笔记02--内存复制的操作
- Dotnet B/S 架构学习笔记_02(2008-10-06)
- AppFuse学习笔记-组件和工具
- GTK+图形化应用程序开发学习笔记(十一)—箭头构件、工具提示对象
- Nebula3学习笔记(4): 工具库
- 我的学习笔记之硬盘安装redflag6和工具盘
- FastSpring学习笔记二(使用工具MyGeneration生成Model和NHibernate的代码 )
- C# 学习笔记(CTS) - 02
- [LUA学习笔记02]在C中通过LUA API访问LUA脚本变量
- php学习笔记-02
- flex学习笔记02 - WebORB
- 测试驱动开发(tdd)学习笔记 (2) 工具,技术 junit
- ANT打包编译部署工具学习笔记
- DB2 学习笔记宿主变量、游标、 Drop、Create、Alter、锁、性能维护。
- RAC 学习笔记(3)-性能和扩展性
- Nebula3学习笔记(3): 工具库