12cOracle Restart中的SRVCTL命令详解

Posted 2020-12-06 alen-liu-sz

SRVCTL，服务控制实用工具（Service Control Utility），可用于对Oracle Restart和Oracle RAC的配置和管理，本篇主要介绍SRVCTL命令在Oracle Restart中的应用，其中，详细介绍config、status命令，并列出其它命令的用法。

1 srvctl命令语法

Usage: srvctl <command> <object> [<options>]

commands: enable|disable|start|stop|status|add|remove|modify|update|getenv|setenv|unsetenv|config|upgrade|downgrade

objects: database|service|asm|diskgroup|listener|home|ons

2 config命令

srvctl config命令可以展示特定组件或一组组件的Oracle Restart配置信息。

2.1 srvctl config asm

展示asm实例的Oracle Restart配置信息。

1）语法结构

Usage: srvctl config asm [-all]

2）示例

[grid@sz ~]$ srvctl config asm

ASM home: <CRS home>

Password file: +DATA/orapwasm

ASM listener: LISTENER

Spfile: +DATA/ASM/ASMPARAMETERFILE/registry.253.1037659875

ASM diskgroup discovery string: /dev/oracleasm/disks/*

2.2 srvctl config database

展示数据库相关信息。

1）语法结构

Usage: srvctl config database [-db <db_unique_name> [-all]] [-verbose]

2）示例

[grid@sz ~]$ srvctl config database -db orcl -all

Database unique name: orcl

Database name: orcl

Oracle home: /u01/app/oracle/product/12.1.0/dbhome_1

Oracle user: oracle

Spfile: +DATA/ORCL/PARAMETERFILE/spfile.267.1037831659

Password file:

Domain:

Start options: open

Stop options: immediate

Database role: PRIMARY

Management policy: AUTOMATIC

Disk Groups: FRA,DATA

Services:

Database is enabled

OSDBA group:

OSOPER group:

Database instance: orcl

2.3 srvctl config listener

展示监听器相关信息。

1）语法结构

Usage: srvctl config listener [-listener <lsnr_name>]

2）示例

[grid@sz ~]$ srvctl config listener

Name: LISTENER

Type: Database Listener

Home: /u01/app/grid/product/12.1.0/grid

End points: TCP:1521

Listener is enabled.

2.4 srvctl config ons

展示Oracle通知服务信息。

1）语法结构

Usage: srvctl config ons

2）示例

[grid@sz ~]$ srvctl config ons

ONS exists: Local port 6100, remote port 6200, EM port 2016, Uses SSL: false

2.5 srvctl config service

展示服务信息。

1）语法结构

Usage: srvctl config service -db <db_unique_name> [-service <service_name>] [-verbose]

2）示例

[grid@sz ~]$ srvctl config service -db orcl

3 status命令

srvctl status命令用于展示组件对应的运行状态信息。

3.1 srvctl status asm

1）语法结构

Usage: srvctl status asm [-all] [-verbose]

2）示例

[grid@sz ~]$ srvctl status asm -detail

ASM is running on sz

ASM is enabled.

3.2 srvctl status database

1）语法结构

Usage: srvctl status database {-db <db_unique_name> | -thisversion | -thishome} [-force] [-verbose]

2）示例

[grid@sz ~]$ srvctl status database -db orcl -verbose

Database orcl is running. Instance status: Open.

3.3 srvctl status diskgroup

1）语法结构

Usage: srvctl status diskgroup -diskgroup <dg_name> [-all] [-verbose]

2）示例

[grid@sz ~]$ srvctl status diskgroup -diskgroup DATA -detail

Disk Group DATA is running on sz

Disk Group DATA is enabled

3.4 srvctl status home

展示特定的ORACLE HOME下的所有组件的运行状态。

1）语法结构

Usage: srvctl status home -oraclehome <oracle_home> -statefile <state_file>

2）示例

[grid@sz ~]$ srvctl status home -oraclehome /u01/app/grid/product/12.1.0/grid -statefile /home/grid/grid.txt

Disk Group ora.DATA.dg is running on sz

Disk Group ora.FRA.dg is running on sz

ASM is running on sz

Listener LISTENER is running on node sz

[grid@sz ~]$ cat grid.txt

diskgroup-ora.DATA.dg

diskgroup-ora.FRA.dg

asm-ora.asm

lsnr-LISTENER

3.5 srvctl status listener

1）语法结构

Usage: srvctl status listener [-listener <lsnr_name>] [-verbose]

2）示例

[grid@sz ~]$ srvctl status listener

Listener LISTENER is enabled

Listener LISTENER is running on node(s): sz

3.6 srvctl status ons

1）语法结构

Usage: srvctl status ons [-verbose]

2）示例

[grid@sz ~]$ srvctl status ons

ONS is disabled

ONS daemon is not running

3.7 srvctl status service

1）语法结构

Usage: srvctl status service -db <db_unique_name> [-service "<service_name_list>"] [-force] [-verbose]

2）示例

[grid@sz ~]$ srvctl status service -db orcl

4 stop命令

srvctl stop用于停止特定的组件或组件集。

[grid@sz ~]$ srvctl stop -help

 

The SRVCTL stop command stops, Oracle Restart enabled, starting or running objects.

 

Usage: srvctl stop database -db <db_unique_name> [-stopoption <stop_options>] [-force]

Usage: srvctl stop service -db <db_unique_name> [-service "<service_name_list>"] [-global_override] [-force] [-verbose]

Usage: srvctl stop asm [-stopoption <stop_options>] [-force]

Usage: srvctl stop listener [-listener <lsnr_name>] [-force]

Usage: srvctl stop diskgroup -diskgroup <dg_name> [-force]

Usage: srvctl stop ons [-verbose]

Usage: srvctl stop home -oraclehome <oracle_home> -statefile <state_file> [-stopoption <stop_options>] [-force]

For detailed help on each command and object and its options use:

srvctl <command> <object> -help [-compatible]

5 start命令

srvctl start用于启动组件及其服务。

[grid@sz ~]$ srvctl start -help

 

The SRVCTL start command starts, Oracle Restart enabled, non-running objects.

 

Usage: srvctl start database -db <db_unique_name> [-startoption <start_options>]

Usage: srvctl start service -db <db_unique_name> [-service "<service_name_list>"] [-startoption <start_options>] [-global_override] [-verbose]

Usage: srvctl start asm [-startoption <start_options>]

Usage: srvctl start listener [-listener <lsnr_name>]

Usage: srvctl start diskgroup -diskgroup <dg_name>

Usage: srvctl start ons [-verbose]

Usage: srvctl start home -oraclehome <oracle_home> -statefile <state_file>

For detailed help on each command and object and its options use:

srvctl <command> <object> -help [-compatible]

6 remove命令

[grid@sz ~]$ srvctl remove -help

 

The SRVCTL remove command removes the configuration, for the object from the Oracle Restart. Environment settings for the object are also removed.

 

Usage: srvctl remove database -db <db_unique_name> [-force] [-noprompt] [-verbose]

Usage: srvctl remove service -db <db_unique_name> -service <service_name> [-global_override] [-force]

Usage: srvctl remove asm [-force]

Usage: srvctl remove listener [-listener <lsnr_name> | -all] [-force]

Usage: srvctl remove diskgroup -diskgroup <dg_name> [-force]

Usage: srvctl remove ons [-force] [-verbose]

For detailed help on each command and object and its options use:

srvctl <command> <object> -help [-compatible]

7 add命令

[grid@sz ~]$ srvctl add -help

 

The SRVCTL add command adds the configuration and the Oracle Restart application to the OCR for the cluster database, named instances, named services, or for the named nodes.

 

Usage: srvctl add database -db <db_unique_name> -oraclehome <oracle_home> [-domain <domain_name>] [-spfile <spfile>] [-pwfile <password_file_path>] [-role {PRIMARY | PHYSICAL_STANDBY | LOGICAL_STANDBY | SNAPSHOT_STANDBY | FAR_SYNC}] [-startoption <start_options>] [-stopoption <stop_options>] [-dbname <db_name>] [-instance <inst_name>] [-policy {AUTOMATIC | MANUAL | NORESTART}] [-diskgroup "<diskgroup_list>"]

Usage: srvctl add service -db <db_unique_name> -service <service_name> [-role [PRIMARY][,PHYSICAL_STANDBY][,LOGICAL_STANDBY][,SNAPSHOT_STANDBY]] [-policy {AUTOMATIC | MANUAL}][-notification {TRUE|FALSE}] [-clbgoal {SHORT|LONG}] [-rlbgoal {NONE|SERVICE_TIME|THROUGHPUT}][-failovertype {NONE|SESSION|SELECT|TRANSACTION}] [-failovermethod {NONE|BASIC}][-failoverretry <failover_retries>] [-failoverdelay <failover_delay>] [-edition <edition>] [-pdb <pluggable_database>] [-global <TRUE|FALSE>] [-maxlag <max_lag_time>] [-sql_translation_profile <sql_translation_profile>] [-commit_outcome {TRUE|FALSE}] [-retention <retention>] [replay_init_time <replay_initiation_time>] [-session_state {STATIC|DYNAMIC}] [-force]

Usage: srvctl add asm [-listener <lsnr_name>] [-spfile <spfile>] [-pwfile <password_file_path>] [-diskstring <asm_diskstring>]

Usage: srvctl add listener [-listener <lsnr_name>] [-skip] [-endpoints "[TCP:]<port>[, ...][/IPC:<key>][/NMP:<pipe_name>][/TCPS:<s_port>] [/SDP:<port>]"] [-oraclehome <path>]

Usage: srvctl add ons [-emport <em_port>] [-onslocalport <ons_local_port>] [-onsremoteport <ons_remote_port>] [-remoteservers <host>[:<port>][,<host>[:<port>]...]] [-verbose]

For detailed help on each command and object and its options use:

srvctl <command> <object> -help [-compatible]

8 modify命令

[grid@sz ~]$ srvctl modify -help

 

The SRVCTL modify command enables user to modify configuration of the object without removing and adding Oracle Restart resources. The changes takes effect when the application is restarted.

 

Usage: srvctl modify database -db <db_unique_name> [-dbname <db_name>] [-instance <inst_name>] [-oraclehome <oracle_home>] [-user <oracle_user>] [-domain <domain>] [-spfile <spfile>] [-pwfile <password_file_path>] [-role {PRIMARY | PHYSICAL_STANDBY | LOGICAL_STANDBY | SNAPSHOT_STANDBY}] [-startoption <start_options>] [-stopoption <stop_options>] [-policy {AUTOMATIC | MANUAL | NORESTART}] [-diskgroup "<diskgroup_list>"|-nodiskgroup] [-force]

Usage: srvctl modify service -db <db_unique_name> -service <service_name> [-role [PRIMARY][,PHYSICAL_STANDBY][,LOGICAL_STANDBY][,SNAPSHOT_STANDBY]] [-policy {AUTOMATIC | MANUAL}][-notification {TRUE|FALSE}] [-clbgoal {SHORT|LONG}] [-rlbgoal {NONE|SERVICE_TIME|THROUGHPUT}] [-failovertype {NONE|SESSION|SELECT|TRANSACTION}] [-failovermethod {NONE|BASIC}] [-failoverretry <integer>] [-failoverdelay <integer>] [-edition <edition>] [-pdb <pluggable_database>] [-sql_translation_profile <sql_translation_profile>] [-commit_outcome {TRUE|FALSE}] [-retention <retention>] [replay_init_time <replay_initiation_time>] [-session_state {STATIC|DYNAMIC}] [-global_override]

Usage: srvctl modify asm [-listener <lsnr_name>] [-spfile <spfile>] [-pwfile <password_file_path>] [-diskstring <asm_diskstring>]

Usage: srvctl modify listener [-listener <lsnr_name>] [-oraclehome <path>] [-endpoints "[TCP:]<port>[, ...][/IPC:<key>][/NMP:<pipe_name>][/TCPS:<s_port>] [/SDP:<port>]"]

Usage: srvctl modify ons [-emport <em_port>] [-onslocalport <ons_local_port>] [-onsremoteport <ons_remote_port>] [-remoteservers <host>[:<port>][,<host>[:<port>]...]] [-verbose]

For detailed help on each command and object and its options use:

srvctl <command> <object> -help [-compatible]

9 disable命令

[grid@sz ~]$ srvctl disable -help

 

The SRVCTL disable command disables the named object so that it is unavailable to run under Oracle Restart for automatic startup, failover, or restart.

 

Usage: srvctl disable database -db <db_unique_name>

Usage: srvctl disable service -db <db_unique_name> -service "<service_name_list>" [-global_override]

Usage: srvctl disable asm

Usage: srvctl disable listener [-listener <lsnr_name>]

Usage: srvctl disable diskgroup -diskgroup <dg_name>

Usage: srvctl disable ons [-verbose]

For detailed help on each command and object and its options use:

srvctl <command> <object> -help [-compatible]

10 enable命令

[grid@sz ~]$ srvctl enable -help

 

The SRVCTL enable command enables the named object so that it can run under Oracle Restart for automatic startup, failover, or restart.

 

Usage: srvctl enable database -db <db_unique_name>

Usage: srvctl enable service -db <db_unique_name> -service "<service_name_list>" [-global_override]

Usage: srvctl enable asm

Usage: srvctl enable listener [-listener <lsnr_name>]

Usage: srvctl enable diskgroup -diskgroup <dg_name>

Usage: srvctl enable ons [-verbose]

For detailed help on each command and object and its options use:

srvctl <command> <object> -help [-compatible]

11 getenv命令

[grid@sz ~]$ srvctl getenv -help

 

The SRVCTL getenv command Gets and displays values for the environment from the configuration file. It allows users to administer environment configuration for the objects.

 

Usage: srvctl getenv database -db <db_unique_name> [-envs "<name>[,...]"]

Usage: srvctl getenv asm [-envs "<name>[,...]"]

Usage: srvctl getenv listener [-listener <lsnr_name>] [-envs "<name>[,...]"]

For detailed help on each command and object and its options use:

srvctl <command> <object> -help [-compatible]

12 setenv命令

[grid@sz ~]$ srvctl setenv -help

 

The SRVCTL setenv command sets values for the environment in the configuration file. It allows users to administer environment configuration for the objects.

 

Usage: srvctl setenv database -db <db_unique_name> {-envs "<name>=<val>[,...]" | -env "<name>=<val>"}

Usage: srvctl setenv asm {-envs "<name>=<val>[,...]" | -env "<name>=<value>"}

Usage: srvctl setenv listener [-listener <lsnr_name>] -envs "<name>=<val>[,...]" | -env "<name>=<value>"

For detailed help on each command and object and its options use:

srvctl <command> <object> -help [-compatible]

13 update命令

[grid@sz ~]$ srvctl update -help

 

The SRVCTL update command requests specified running object to use the new configuration information stored in the OCR.

 

Usage: srvctl update database -db <db_unique_name> -startoption <start_options>

For detailed help on each command and object and its options use:

srvctl <command> <object> -help [-compatible]

14 upgrade命令

[grid@sz ~]$ srvctl upgrade -help

 

Upgrades the resources types and resources from an older version to a newer version.

 

Usage: srvctl upgrade database -db <db_unique_name> -oraclehome <oracle_home>

srvctl <command> <object> -help [-compatible]

15 downgrade命令

[grid@sz ~]$ srvctl downgrade -help

 

The SRVCTL downgrade command enables the user to downgrade resources from their current software version to an older version.

 

Usage: srvctl downgrade database -db <db_unique_name> -oraclehome <oracle_home> -targetversion <to_version>

srvctl <command> <object> -help [-compatible]