Oracle clusterware 命令集

节点层

表格详解 olsnodes 常用命令

[root@dou_rac1 ~]# olsnodes --help

Usage: olsnodes [ [-n] [-i] [-s] [-t] [ | -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

                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

 [root@dou_rac1 ~]# olsnodes -c -- （集群名称）

dou_rac

[root@dou_rac1 ~]# olsnodes -n   -- （节点编号）

dou_rac1         1

dou_rac2         2

[root@dou_rac1 ~]# olsnodes -s   -- （节点活动情况）

dou_rac1         Active

dou_rac2         Active

[root@dou_rac1 ~]# olsnodes -l   -- （本地节点名称）

dou_rac1

[root@dou_rac1 ~]# olsnodes -v   -- （debug模式，详细信息）

lang init : Initializing LXL global

main: Initializing CLSS context

memberlist: No of cluster members configured = 256

memberlist: Allocated mem for lease node vector.

memberlist: Leased NodeList entries used = 2.

memberlist: Getting information for nodenum = 1

memberlist: node_name = dou_rac1

memberlist: ctx->lsdata->node_num = 1

print data: Printing the node data

dou_rac1

memberlist: Getting information for nodenum = 2

memberlist: node_name = dou_rac2

memberlist: ctx->lsdata->node_num = 2

print data: Printing the node data

dou_rac2

main: olsnodes executed successfully

term: Terminating LSF

网络层

表格详解 oifcfg常用命令

[root@dou_rac1 ~]# oifcfg --help

PRIF-9: incorrect usage

Name:

        oifcfg - Oracle Interface Configuration Tool.

Usage:   oifcfg iflist [-p [-n]]

        oifcfg setif {-node | -global} {/:}...

        oifcfg getif [-node | -global] [ -if [/] [-type ] ]

        oifcfg delif [{-node | -global} [[/]]]

        oifcfg [-help]

        - name of the host, as known to a communications network

          - name by which the interface is configured in the system

           - subnet address of the interface

          - type of the interface { cluster_interconnect | public }

[root@dou_rac1 ~]# oifcfg iflist     -- 网络配置清单

eth0   192.168.1.0

eth1   10.10.10.0

[root@dou_rac1 ~]# oifcfg getif -- 检索网络信息，发现公用网络和私有网络

eth0  192.168.1.0   global   public

eth1   10.10.10.0   global   cluster_interconnect

oifcfg setif -global eth0/172.19.141.0:cluster_interconnect – 添加私有网络

oifcfg delif -global eth1/172.21.65.0    -- 删除网络配置

oifcfg delif –global            -- 删除所有网络配置

集群层

表格详解

[root@dou_rac1 ~]# crsctl --help

Usage: crsctl add        - add a resource, type or other entity

       crsctl check      - check a service, resource or other entity

       crsctl config     - output autostart configuration

       crsctl debug      - obtain or modify debug state

       crsctl delete     - delete a resource, type or other entity

       crsctl disable    - disable autostart

       crsctl enable     - enable autostart

       crsctl get        - get an entity value

       crsctl getperm    - get entity permissions

       crsctl lsmodules - list debug modules

       crsctl modify     - modify a resource, type or other entity

       crsctl query      - query service state

       crsctl pin        - Pin the nodes in the nodelist

       crsctl relocate   - relocate a resource, server or other entity

       crsctl replace    - replaces the location of voting files

       crsctl setperm    - set entity permissions

       crsctl set        - set an entity value

       crsctl start      - start a resource, server or other entity

       crsctl status     - get status of a resource or other entity

       crsctl stop       - stop a resource, server or other entity

       crsctl unpin      - unpin the nodes in the nodelist

       crsctl unset      - unset a entity value, restoring its default

[root@dou_rac1 ~]# crsctl check crs -- （CRS状态）

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

Crsctl start crs     --( 开启crs)

Crsctl stop crs --( 关闭crs)

关闭、开启开机自启CRS特性

Crsctl disable crs

Crsctl enable   crs

[root@dou_rac1 ~]# crsctl query css votedisk     --( 查看votedisk磁盘位置)

##   STATE     File Universal Id                 File Name Disk group

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

 1. ONLINE    38c99c120ba14f72bf9639a4f409c603 (/dev/asm-data02) [DATA]

Located 1 voting disk(s).

[root@dou_rac1 ~]# ocrcheck -- （检查OCR情况）

Status of Oracle Cluster Registry is as follows :

         Version                   :           3

         Total space (kbytes)      :      262120

         Used space (kbytes)       :        2700

         Available space (kbytes) :      259420

         ID                        :   995956308

         Device/File Name          :       +DATA

                                    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

[grid@dou_rac1 ~]$ /opt/grid/ runcluvfy. sh comp ocr -n all    -- （使用cluvfy工具检查OCR一致性）

验证 OCR 完整性

正在检查 OCR 完整性...

正在检查是否缺少非集群配置...

所有节点都没有非集群的, 仅限本地的配置

“ASM 运行”检查通过。ASM 正在所有集群节点上运行

正在检查 OCR 配置文件 "/etc/oracle/ocr.loc"...

OCR 配置文件 "/etc/oracle/ocr.loc" 检查成功

ocr 位置 "+DATA" 的磁盘组在所有节点上都可用

正在检查 OCR 位置 "+DATA" 的大小...

OCR 位置 "+DATA" 的大小检查成功...

OCR 位置 "+DATA" 的大小检查成功...

WARNING:

此检查不验证 OCR 内容的完整性。请以授权用户的身份执行 'ocrcheck' 以验证 OCR 的内容。

OCR 完整性检查已通过

OCR 完整性 的验证成功。

[root@dou_rac1 client]# ocrconfig -showbackup        -- （OCR自动备份）

dou_rac1      2013/07/22 20:39:39      /u01/app/11.2.0/grid/cdata/dou_rac/backup00.ocr

dou_rac1      2013/07/22 16:39:47      /u01/app/11.2.0/grid/cdata/dou_rac/backup01.ocr

dou_rac1      2013/07/22 12:39:44      /u01/app/11.2.0/grid/cdata/dou_rac/backup02.ocr

dou_rac1      2013/07/22 12:39:44      /u01/app/11.2.0/grid/cdata/dou_rac/day.ocr

dou_rac1      2013/07/22 12:39:44      /u01/app/11.2.0/grid/cdata/dou_rac/week.ocr

PROT-25: Manual backups for the Oracle Cluster Registry are not available

手动备份OCR

Crsctl stop crs      --( 先关闭CRS)

Ocrconfig –export orcexp.bak        --( 导出OCR，备份)

Ocrconfig –import orcexp.bak    --( 导入OCR，恢复)

应用层

表格详解

[root@dou_rac1 tmp]# crs_stat -t         -- （查看CRS资源状态）

Name            Type            Target     State      Host        

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

ora.CRSBAK.dg   ora....up.type ONLINE     ONLINE     dou_rac1    

ora.DATA.dg     ora....up.type ONLINE     ONLINE     dou_rac1    

ora....ER.lsnr ora....er.type ONLINE     ONLINE     dou_rac1    

ora....N1.lsnr ora....er.type ONLINE     ONLINE     dou_rac2    

ora.asm         ora.asm.type    ONLINE     ONLINE     dou_rac1    

ora....SM1.asm application     ONLINE     ONLINE     dou_rac1    

ora....C1.lsnr application     ONLINE     ONLINE     dou_rac1    

ora....ac1.gsd application     OFFLINE    OFFLINE               

ora....ac1.ons application     ONLINE     ONLINE     dou_rac1    

ora....ac1.vip ora....t1.type ONLINE     ONLINE     dou_rac1    

ora....SM2.asm application     ONLINE     ONLINE     dou_rac2    

ora....C2.lsnr application     ONLINE     ONLINE     dou_rac2    

ora....ac2.gsd application     OFFLINE    OFFLINE               

ora....ac2.ons application     ONLINE     ONLINE     dou_rac2    

ora....ac2.vip ora....t1.type ONLINE     ONLINE     dou_rac2    

ora.eons        ora.eons.type   ONLINE     OFFLINE               

ora.gsd         ora.gsd.type    OFFLINE    OFFLINE               

ora....network ora....rk.type ONLINE     ONLINE     dou_rac1    

ora.oc4j        ora.oc4j.type   ONLINE     ONLINE     dou_rac2    

ora.ons         ora.ons.type    ONLINE     ONLINE     dou_rac1    

ora.racdb.db    ora....se.type ONLINE     ONLINE     dou_rac1    

ora....ry.acfs ora....fs.type ONLINE     ONLINE     dou_rac1    

ora.scan1.vip   ora....ip.type ONLINE     ONLINE     dou_rac2  

[root@dou_rac1 tmp]# crs_stat -v ora.DATA.dg         -- （CRS资源详细信息）

NAME=ora.DATA.dg

TYPE=ora.diskgroup.type

RESTART_ATTEMPTS=5

RESTART_COUNT=0

FAILURE_THRESHOLD=

FAILURE_COUNT=0

TARGET=ONLINE

STATE=ONLINE on dou_rac1

[root@dou_rac1 tmp]# crs_stat -p ora.DATA.dg         -- （CRS资源更详细内容）

NAME=ora.DATA.dg

TYPE=ora.diskgroup.type

ACTION_SCRIPT=

AUTO_START=never

CHECK_INTERVAL=300

DESCRIPTION=CRS resource type definition for ASM disk group resource

RESTART_ATTEMPTS=5

SCRIPT_TIMEOUT=60

START_TIMEOUT=900

STOP_TIMEOUT=180

UPTIME_THRESHOLD=1d

[root@dou_rac1 tmp]# srvctl --help

用法: srvctl