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ocp-390
QUESTION NO: 390 You executed the following command in the Recovery Manager (RMAN):RMAN> REPORT NEED BACKUP days 3; What is the output of this command? A. A list of files that require a backup with...
分类:其他好文   时间:2015-10-14 00:25:55    阅读次数:228
Oracle RMAN备份恢复指导书
目 录1 目的与范围... 12 术语和定义... 13 角色和职责... 24 使用RMAN备份数据库... 24.1.1 检查数据库模式... 24.1.2 连接到target数据库... 34.1.3 查看备份信...
分类:数据库   时间:2015-10-12 19:07:33    阅读次数:257
RMAN备份数据库与恢复数据库(整库)
1 准备 21.1 检查数据库归档状态 21.2 RMAN登陆目标 22 备份全库 22.1 创建备份数据存储目录 22.2 RMAN备份全库 22.3 试验(备份后,改变数据) 52.4 试验(模拟删除控制文件) 73 恢复数据库 83.1 假定没有设置ORACLE_SID,设置ORACLE_SI...
分类:数据库   时间:2015-10-12 18:58:02    阅读次数:345
Goldengate for oracle 数据一致性初始化方案
运维的过程是不断产生新的问题,需要不断研究和前进的过程。十一假期刚过客户就电话告知之前的oracle同步数据不一致需要处理,然而又不能停业务。这里研究使用RMAN初始化方案--不需要源数据库停机。1.环境介绍:客户三台数据库,三台之间相互同步DDL、DML2.前言:每个高可用的..
分类:数据库   时间:2015-10-10 12:43:32    阅读次数:246
ocp-261
QUESTION NO: 261 When performing a full database disaster recovery with RMAN, in what order would you execute these steps? a. Restore the control file from autobackups. b. Run the RMAN restore an...
分类:其他好文   时间:2015-10-10 10:39:26    阅读次数:182
ocp-248
QUESTION NO: 248 What does the output on this report indicate?RMAN> report need backup; 报告需要备份; RMAN retention policy will be applied to the command RMAN保留策略将应用于该命令 RMAN retention policy is set to...
分类:其他好文   时间:2015-10-09 09:25:16    阅读次数:197
ocp-239
QUESTION NO: 239 You run the following commands: RMAN> list expired backup; RMAN> delete expired backup; What will happen to the backup set pieces associated with the backups that appear in the lis...
分类:其他好文   时间:2015-10-09 09:24:16    阅读次数:178
ocp-247
QUESTION NO: 247原答案错误 What is the impact of the results of the output of the following command?RMAN> report unrecoverable database; Report of files that need backup due to unrecoverable operations F...
分类:其他好文   时间:2015-10-09 09:23:59    阅读次数:133
ocp-242
QUESTION NO: 242 If a backup set is expired, what can you do to correct the problem? A. Change the retention criteria. B. Make the lost backup set pieces available to RMAN again. C. Run the crossc...
分类:其他好文   时间:2015-10-09 09:22:30    阅读次数:152
ocp-245
QUESTION NO: 245 In what view are you likely to see the following output?SID SERIAL# EVENT SECONDS_IN_WAIT121 269 RMAN backup & recovery I/O 2 129 415 SQL*Net message from client 63 130 270 SQL*Net...
分类:其他好文   时间:2015-10-09 09:21:34    阅读次数:148
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