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模拟一次online redo crash 的恢复

Posted by admin on December 7th, 2011

[oracle@liu dbs]$ sqlplus ‘/as sysdba’

SQL*Plus: Release 10.2.0.1.0 – Production on Wed Dec 7 00:06:50 2011

Copyright (c) 1982, 2005, Oracle. Al[……]

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NBU 异机恢复测试

Posted by admin on October 19th, 2011

一、搭建恢复测试环境

安装操作系统
操作系统安装,过程略

硬件配置:
# hostname
nbutest
#prtconf
System Model: IBM,7026-B80
Machine Serial Number: 10960AF
Processor Type:[……]

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Posted in NBU | 8 Comments »

Ovpass 创建步骤

Posted by admin on October 17th, 2011

ovpass创建步骤
1、找出对应的光纤卡(粗体字),此处为fscsi1:
[21:58:27 root@billdg /]# lsdev -C |grep I/O
fscsi0 Available 03-00-02 FC SCSI I/O Controller Protocol De[……]

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exchange 备份错误

Posted by admin on October 17th, 2011

错误状态:

之前备份都正常,日志正常清除,NBU配置都正常,找不出可更改选项。
备份时报如下错误,且日志不能清除,造成系统空间报警:
2010-9-3 18:32:41 – Error bpbrm(pid=876580) 从客户端 SHHQ-Mail13: 出错 – failure rea[……]

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Posted in NBU | 2 Comments »