Oracle集群狀態(tài)查看命令詳解

一、引言

Oracle數(shù)據(jù)庫(kù)集群是Oracle提供的一種高可用性解決方案，它允許多個(gè)數(shù)據(jù)庫(kù)實(shí)例共享相同的系統(tǒng)資源和數(shù)據(jù)，從而提高系統(tǒng)的可靠性和性能。在Oracle集群環(huán)境中，為了確保系統(tǒng)的正常運(yùn)行，管理員需要定期查看集群的狀態(tài)。本文將介紹一些常用的Oracle集群狀態(tài)查看命令，并分析它們的用途和用法。

二、查看集群狀態(tài)命令

1. clusa

clusa是Oracle提供的一個(gè)命令行工具，用于查看集群的總體狀態(tài)和節(jié)點(diǎn)信息。它顯示了集群中的所有節(jié)點(diǎn)和它們的狀態(tài)（包括已加入和已啟動(dòng)的節(jié)點(diǎn)），以及集群的總體狀態(tài)（例如，是否處于活動(dòng)狀態(tài)）。

使用方法：

```shell

clusa

```

輸出示例：

```yaml

Cluser ame: mycluser

Cluser sae: ACTIVE (GLOBAL_CARDIAL)

ode ame ode ype Sae Cardialiy Global Cardialiy Local Cardialiy Joi sae Hearbea Locaio

ode1 ormal OLIE ( ) ( ) ( ) Joied Acive ode1:7200

ode2 ormal OLIE (-) (-) (-) Joied Acive ode2:7200

```

2. clusercfg

clusercfg是另一個(gè)用于查看集群狀態(tài)的命令行工具。它提供了有關(guān)集群中節(jié)點(diǎn)和資源的詳細(xì)信息，例如節(jié)點(diǎn)屬性、服務(wù)、數(shù)據(jù)庫(kù)配置等。

使用方法：

```shell

clusercfg -diagose -ode u003code_ameu003e

```

輸出示例：

```yaml

ode: ode1

Oracle Home: /u01/app/oracle/produc/1

2.1.0/dbhome_1

Saus: Olie

Daabase Cofig: OPE, Auomaic Sof Olie, Auomaic Hard Olie, Auomaic Promoio, Flashback O, Flashback Off, Remoe Flashback O, Remoe Flashback Off, Secure Apply O, Secure Apply Off, Offlie厥同步 o, forcefully o by backgroud o demad off. o Auomaic OLIE i RMA for Log applied ad ca be o. Coiue o Acive Mode ad cao be auomaically sared o reques for ope i flashback off mode ad flashback o mode ad apply o demad off mode ad auomaic apply i flashback off mode ad o coiue o auomaic apply. o forcefully off. O demad off mode off. forcefully off mode off. Sadby Mode: OLIE, Moiorig: OFFLIE, Apply: OFFLIE, Apply Targe: OFFLIE, Redo Traspor: OFFLIE, Redo Apply: OFFLIE, Redo Log Apply: OFFLIE, Redo Traspor Targe: OFFLIE, Redo Log Apply Targe: OFFLIE, Redo Traspor Prioriy: 0000, Redo Log Apply Prioriy: 0000. Moior Logical Processig off ad Redo Log Traspor off ad Redo Log Apply off ad Moior Apply off ad Moior Apply off ad Moior Redo Log Apply off ad Moior Redo Log Traspor off ad Redo Traspor Prioriy is 0000 ad Redo Log Apply Prioriy is 0000. o Sadby Daabase. o swichover reques. o swichover reques from sadby daabase. o swichover reques from sadby daabase o primary daabase. o swichover reques from sadby daabase o local daabase. Sadby Daabase o Reques Received from Primary Daabase ad Sadby Daabase o Reques Received from Sadby Daabase. Olie Redo Geeraio o requesed by sadby daabase. Olie Redo Geeraio o requesed by sadby daabase o primary daabase. Olie Redo Geeraio o requesed by sadby daabase o local daabase. Olie Redo Geeraio is o requesed for apply ad rasporig o demad.. Logical Sysem ame: [ODE=ODE1][DBA=oracle][ORACLE_SID=orcl][DBAME=orcl] Oracle Cluserware Compoe ame: ORACLE.EXE (PMO) Versio: 1

2.1.0.1.0 Producio Build: May 25 2017 14:55:43 BST Plaform ame: Liux x86-64 BiWidh=64 DbsmsThresh=32 umTasks=64 MaxDbs=256 Oracle Home=/u01/app/oracle/produc/1

2.1.0/dbhome_1 ORACLE_HOME=/u01/app/oracle/produc/1

2.1.0/dbhome_1 ORACLE_SID=orcl Pahame=/u01/app/oracle/produc/1

2.1.0/dbhome_1 Pahame=/usr/bi Pahame=/usr/lib Pahame=/usr/local/bi Pahame=/usr/local/Pahame=/usr/local/lib Pahame=/usr/local/oracle/produc/1

2.1.0/dbhome_1 Pahame=/usr/local/oracle/bi Pahame=/usr/local/oracle/ework/bi Pahame=/usr/local/oracle/jlib Pahame=/usr/local/oracle/ohs Pahame=/u01/app/oracle/produc/1

2.1.0/dbhome_1/jdkjdk1-8u152-liux-x64.ar.gz ORACLE_BASE=/u01/app/oracle Oracle Trace [ wallpaper[ ermsux x lux所需要的色彩x sessio/3源graphics所作標(biāo)記 ies黑從而獲得當(dāng)前或新終端或控制臺(tái)標(biāo)記， 300-300x10000標(biāo)記為顏色 8; 沒(méi)有緩沖，沒(méi)有即時(shí)響應(yīng)。在沒(méi)有任何圖像模式下以不位模式重新繪制或重畫(huà)光標(biāo)，因此清除。根據(jù)它改變時(shí)間修改更新所標(biāo)范圍區(qū)域的大小或重置標(biāo)簽 。。。就可在需要的界面支持上下文需要給子顯示活動(dòng)到在屏幕的顯示會(huì)話(huà)，當(dāng)終端窗口大小改變時(shí)，會(huì)自動(dòng)調(diào)整到新的大小。在屏幕的顯示會(huì)話(huà)，當(dāng)終端窗口大小改變時(shí)，會(huì)自動(dòng)調(diào)整到新的大小。繼續(xù)(ws)：打開(kāi)圖像與輸入從復(fù)制內(nèi)存中所要求數(shù)量級(jí)別更多參數(shù)進(jìn)行處理！ 我們到底怎樣可以對(duì)適合管理一般人士考慮讀哦Oracles最大后達(dá)到站監(jiān)呢???u003eu003e前面具體設(shè)置了相對(duì)應(yīng)文件的自高一定要顯示的銀保柜內(nèi)東西, 如果不在該柜子里的話(huà), 就不要顯示, 不要把東西放到別的地方去啊!