Oracledatabasehealthcheck-upistheimportantpartoftheintegratedservicessupportedbyXXChina.TheaimofthedocumentistoconfirmthecontentandeffectofthedatabasehealthcheckandtohelptheXXXXXtoknowthecurrentconditionofthedatabase. Maintenance Thereportofthehealthcheck-upservicewillbecreatedbytheengineersofXXXChinaafterthecheckis...
oracle模版healthcheck数据库databaseservice OracleDBHealthcheckReport XXXXX(CHINA)Ltd. Documentinformation ServiceName: OracleHealthCheckReport SupportingEngineer: DocumentVersion: 1.0 ServicePhrase: 7,2009 DocumentVersionDate: 197,2009 Author: PreparedDate: 197,2009 Reviewer: ReviewDate: AcceptList acceptor ...
1、实施频率作业担当岗位对象系统关联产出物参考资料本手顺异常时的对应0.作业概述运行EXADATA Database Machine HealthCheck,检查软件、硬件、固件版本、配置等,生成健 康检查报告。1.作业对象EXADATA Database Machine上的软件、硬件、固件版本、配置等。2作业前确认事项3作业具体操作步骤3.1. 下载最新软件登录 ORACLE ...
FALSE Number of database blocks cached in memory db_block_checking oradg11g FALSE FALSE TRUE IMMEDIATE FALSE header checking and data and index block checking db_block_checksum oradg11g TYPICAL TYPICAL TRUE IMMEDIATE FALSE store checksum in db blocks and check during reads db_block_size oradg11g...
define filename=Healthcheck -- +---+ -- | Gather Database Report Information | -- +---+ set heading on clear computes columns breaks column name new_value _dbname noprint column spool_time new_value _spool_time noprint column spooltime new_value _spooltime noprint select name,to...
FALSE header checking and data and index block checking db_block_checksum oradg11g TYPICAL TYPICAL TRUE IMMEDIATE FALSE store checksum in db blocks and check during reads db_block_size oradg11g 8192 8192 FALSE FALSE FALSE Size of database block in bytes db_cache_advice oradg11g ON ON...
SQL> SELECT name internal_check offline_capable description FROM v$hm_check; NAME I O DESCRIPTION HM Test Check Y Y Check for HM Functionality DB Structure Integrity Check N Y Checks integrity of all database files Data Block Integrity Check N Y Checks integrity of a datafile block Redo Integ...
数据块完整性检查(Data Block Integrity Check) 此检查检测磁盘映像块损坏,如校验和异常,头/尾不匹配和块内的逻辑不一致。大多数损坏可以使用块介质恢复进行修复。还会在V$DATABASE_BLOCK_CORRUPTION视图中捕获损坏的块信息。此检查不会检测到块间或段间损坏。
以上面的检查为例,报告分5部分。Database Server章节主要是OS,ASM和数据据的检查项,我们只要关注fail和warning的检查项就可以了: 可以点击“view”,查看检查项的具体细节: Patch Recommendation 是补丁建议: Cluster Wide的检查主要是检查RAC节点之间的配置是否一致,比如时间、目录属主之类的 ...
An Oracle Database also uses several database system files during its operation. A single-instance database architecture consists of one database instance and one database. A one-to-one relationship exists between the database and the database instance. Multiple single-instance databases can be ...