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Oracle® ZFS Storage Appliance 管理指南，发行版 2013.1.3.0
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关于 Oracle ZFS Storage Appliance

配置 Oracle ZFS Storage Appliance

使用服务

维护 Oracle ZFS Storage Appliance

使用共享资源

将设备与 Oracle ZFS Storage Appliance 集成

为 Oracle Database 客户机配置 Oracle ZFS Storage Appliance

Oracle Exadata Database Machine 备份

为 Exadata 配置设备

配置设备网络

配置设备池

配置设备共享资源

配置 Oracle RMAN 和 Oracle 数据库实例

为设备配置 Exadata

为共享资源配置目录结构

更新 /etc/fstab 文件

创建 init.d 服务

更新 oranfstab 以访问设备导出

在主机上挂载共享资源

设置挂载共享资源的所有权

Oracle SuperCluster 备份

配置设备以与 SuperCluster 结合使用进行备份

配置 ZFS Storage Appliance InfiniBand 数据链路

配置 Oracle SPARC SuperCluster InfiniBand 交换机以添加 ZFS Storage Appliance

为单个 IP 连接配置 ZFS Storage Appliance 网络

配置 ZFS Storage Appliance 网络以实现主动-主动配置

配置 ZFS Storage Appliance 存储池

配置 ZFS Storage Appliance 共享资源

配置 ZFS Storage Appliance DTrace Analytics

配置客户机 NFS 挂载

调整 Solaris 11 网络和内核

配置 Oracle Direct NFS (dNFS)

为 Oracle RMAN 备份和恢复操作调整 Oracle 数据库实例

为 Oracle RMAN 操作创建专用服务

配置 Oracle RMAN

为设备备份配置 Oracle SPARC SuperCluster

设置在主机上挂载共享资源的目录结构

更新 /etc/vfstab 文件

启用 NFS 客户机服务

更新 oranfstab 以访问 ZFS Storage Appliance 导出

在主机上挂载共享资源

设置挂载共享资源的所有权

Oracle 智能存储协议

数据库记录大小

同步写入偏向提示

按数据库名称列出的 Analytics（分析）细目

支持 OISP 的协议和客户机

适用于 Oracle Solaris Cluster 的设备网络文件系统插件

适用于 Oracle Solaris Cluster Geographic Edition 的设备插件

用于 Oracle Enterprise Manager 系统监视的设备插件

Configuring for Oracle Enterprise Manager Monitoring（配置 Oracle Enterprise Manager 监视）

Unconfigure Oracle Enterprise Manager Monitoring（取消配置 Oracle Enterprise Manager 监视）

Oracle 虚拟机存储连接的设备插件

适用于卷影副本服务软件的设备插件提供程序

对 Symantec Dynamic Multi-Pathing and Storage Foundation 的支持

适用于 VMware Site Recovery Manager 的 Appliance Replication Adapter

配置 Oracle RMAN

Oracle RMAN 通道和并行度的配置过程包括指定 Oracle RMAN 备份通道的文件系统目标以及用于备份和恢复操作的总通道数。可通过在所有可用 ZFS Storage Appliance 共享资源上配置 16 个 Oracle RMAN 通道来实现性能优势。配置 Oracle RMAN 通道，将它们平均分配到 Oracle 数据库实例和 RAC 群集中的节点上，并且平均分配到从 ZFS Storage Appliance 中导出的共享资源上。

以下代码片段显示了针对备份集和映像副本执行备份和恢复操作以及将增量合并应用到映像副本的 Oracle RMAN 运行块样例。此样例代码基于以下数据库配置：

可在单池配置中配置 ZFS Storage Appliance，此设备将在此池中导出用作八个挂载点的八个共享资源。

以下各节中的示例显示了使用备份集和映像副本进行备份和恢复操作的 Oracle RMAN 运行块。在这些示例中，将把四个共享资源的配置的挂载点作为 /zfssa/dbname/backup1 到 /zfssa/dbname/backup4 进行访问。而且，在这些示例针对的配置中，ZFS Storage Appliance 导出四个共享资源，这些共享资源用作 16 个 Oracle RMAN 通道的四个挂载点。

备份集级别 0 备份：

run
{<br/>
   sql ’alter system set "_backup_disk_bufcnt"=64 scope=memory’;<br/>
   sql ’alter system set "_backup_disk_bufsz"=1048576 scope=memory’;<br/>
   allocate channel ch01 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’ format ’/zfssa/dbname/backup1/%U’;<br/>
   allocate channel ch02 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’ format ’/zfssa/dbname/backup2/%U’;<br/>
   allocate channel ch03 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’ format ’/zfssa/dbname/backup3/%U’;<br/>
   allocate channel ch04 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’ format ’/zfssa/dbname/backup4/%U’;<br/>
   allocate channel ch05 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’ format ’/zfssa/dbname/backup1/%U’;<br/>
   allocate channel ch06 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’ format ’/zfssa/dbname/backup2/%U’;<br/>
   allocate channel ch07 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’ format ’/zfssa/dbname/backup3/%U’;<br/>
   allocate channel ch08 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’ format ’/zfssa/dbname/backup4/%U’;<br/>
   allocate channel ch09 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’ format ’/zfssa/dbname/backup2/%U’;<br/>
   allocate channel ch10 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’ format ’/zfssa/dbname/backup1/%U’;<br/>
   allocate channel ch11 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’ format ’/zfssa/dbname/backup4/%U’;<br/>
   allocate channel ch12 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’ format ’/zfssa/dbname/backup3/%U’;<br/>
   allocate channel ch13 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’ format ’/zfssa/dbname/backup2/%U’;<br/>
   allocate channel ch14 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’ format ’/zfssa/dbname/backup1/%U’;<br/>
   allocate channel ch15 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’ format ’/zfssa/dbname/backup4/%U’;<br/>
   allocate channel ch16 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’ format ’/zfssa/dbname/backup3/%U’;<br/>
   configure snapshot controlfile name to<br/>
   ’/zfssa/dbname/backup1/snapcf_dbname.f’;<br/>
   backup as backupset incremental level 0 section size 32g database<br/>
   tag ’FULLBACKUPSET_L0’ plus archivelog tag ’FULLBACKUPSET_L0’;    
}

备份集级别 1 备份：

run
{<br/>
   sql ’alter system set "_backup_disk_bufcnt"=64 scope=memory’;<br/>
   sql ’alter system set "_backup_disk_bufsz"=1048576 scope=memory’;<br/>
   allocate channel ch01 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’ format ’/zfssa/dbname/backup1/%U’;<br/>
   allocate channel ch02 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’ format ’/zfssa/dbname/backup2/%U’;<br/>
   allocate channel ch03 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’ format ’/zfssa/dbname/backup3/%U’;<br/>
   allocate channel ch04 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’ format ’/zfssa/dbname/backup4/%U’;<br/>
   allocate channel ch05 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’ format ’/zfssa/dbname/backup1/%U’;<br/>
   allocate channel ch06 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’ format ’/zfssa/dbname/backup2/%U’;<br/>
   allocate channel ch07 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’ format ’/zfssa/dbname/backup3/%U’;<br/>
   allocate channel ch08 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’ format ’/zfssa/dbname/backup4/%U’;<br/>
   allocate channel ch09 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’ format ’/zfssa/dbname/backup2/%U’;<br/>
   allocate channel ch10 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’ format ’/zfssa/dbname/backup1/%U’;<br/>
   allocate channel ch11 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’ format ’/zfssa/dbname/backup4/%U’;<br/>
   allocate channel ch12 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’ format ’/zfssa/dbname/backup3/%U’;<br/>
   allocate channel ch13 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’ format ’/zfssa/dbname/backup2/%U’;<br/>
   allocate channel ch14 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’ format ’/zfssa/dbname/backup1/%U’;<br/>
   allocate channel ch15 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’ format ’/zfssa/dbname/backup4/%U’;<br/>
   allocate channel ch16 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’ format ’/zfssa/dbname/backup3/%U’;<br/>
   configure snapshot controlfile name to<br/>
   ’/zfssa/dbname/backup1/snapcf_dbname.f’;<br/>
   backup as backupset incremental level 1 database tag<br/>
   ’FULLBACKUPSET_L1’ plus archivelog tag ’FULLBACKUPSET_L1’;
}

映像副本备份：

run
{<br/>
   sql ’alter system set "_backup_file_bufcnt"=64 scope=memory’;<br/>
   sql ’alter system set "_backup_file_bufsz"=1048576 scope=memory’;<br/>
   allocate channel ch01 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’ format ’/zfssa/dbname/backup1/%U’;<br/>
   allocate channel ch02 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’ format ’/zfssa/dbname/backup2/%U’;<br/>
   allocate channel ch03 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’ format ’/zfssa/dbname/backup3/%U’;<br/>
   allocate channel ch04 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’ format ’/zfssa/dbname/backup4/%U’;<br/>
   allocate channel ch05 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’ format ’/zfssa/dbname/backup1/%U’;<br/>
   allocate channel ch06 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’ format ’/zfssa/dbname/backup2/%U’;<br/>
   allocate channel ch07 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’ format ’/zfssa/dbname/backup3/%U’;<br/>
   allocate channel ch08 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’ format ’/zfssa/dbname/backup4/%U’;<br/>
   allocate channel ch09 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’ format ’/zfssa/dbname/backup2/%U’;<br/>
   allocate channel ch10 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’ format ’/zfssa/dbname/backup1/%U’;<br/>
   allocate channel ch11 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’ format ’/zfssa/dbname/backup4/%U’;<br/>
   allocate channel ch12 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’ format ’/zfssa/dbname/backup3/%U’;<br/>
   allocate channel ch13 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’ format ’/zfssa/dbname/backup2/%U’;<br/>
   allocate channel ch14 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’ format ’/zfssa/dbname/backup1/%U’;<br/>
   allocate channel ch15 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’ format ’/zfssa/dbname/backup4/%U’;<br/>
   allocate channel ch16 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’ format ’/zfssa/dbname/backup3/%U’;<br/>
   configure snapshot controlfile name to<br/>
   ’/zfssa/dbname/backup1/snapcf_dbname.f’;<br/>
   backup incremental level 1 for recover of copy with tag ’IMAGECOPY’<br/>
   database;    
}

增量合并到映像副本：

run
{<br/>
   sql ’alter system set "_backup_disk_bufcnt"=64 scope=memory’;<br/>
   sql ’alter system set "_backup_disk_bufsz"=1048576 scope=memory’;<br/>
   sql ’alter system set "_backup_file_bufcnt"=64 scope=memory’;<br/>
   sql ’alter system set "_backup_file_bufsz"=1048576 scope=memory’;<br/>
   allocate channel ch01 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’;<br/>
   allocate channel ch02 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’;<br/>
   allocate channel ch03 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’;<br/>
   allocate channel ch04 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’;<br/>
   allocate channel ch05 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’;<br/>
   allocate channel ch06 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’;<br/>
   allocate channel ch07 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’;<br/>
   allocate channel ch08 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’;<br/>
   allocate channel ch09 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’;<br/>
   allocate channel ch10 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’;<br/>
   allocate channel ch11 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’;<br/>
   allocate channel ch12 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’;<br/>
   allocate channel ch13 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’;<br/>
   allocate channel ch14 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’;<br/>
   allocate channel ch15 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’;<br/>
   allocate channel ch16 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’;<br/>
   configure snapshot controlfile name to<br/>
   ’/zfssa/dbname/backup1/snapcf_dbname.f’;<br/>
   recover copy of database with tag ’IMAGECOPY’;
}

恢复验证：

run
{<br/>
   sql ’alter system set "_backup_disk_bufcnt"=64 scope=memory’;<br/>
   sql ’alter system set "_backup_disk_bufsz"=1048576 scope=memory’;<br/>
   sql ’alter system set "_backup_file_bufcnt"=64 scope=memory’;<br/>
   sql ’alter system set "_backup_file_bufsz"=1048576 scope=memory’;<br/>
   allocate channel ch01 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’;<br/>
   allocate channel ch02 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’;<br/>
   allocate channel ch03 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’;<br/>
   allocate channel ch04 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’;<br/>
   allocate channel ch05 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’;<br/>
   allocate channel ch06 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’;<br/>
   allocate channel ch07 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’;<br/>
   allocate channel ch08 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’;<br/>
   allocate channel ch09 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’;<br/>
   allocate channel ch10 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’;<br/>
   allocate channel ch11 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’;<br/>
   allocate channel ch12 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’;<br/>
   allocate channel ch13 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’;<br/>
   allocate channel ch14 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’;<br/>
   allocate channel ch15 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup1’;<br/>
   allocate channel ch16 device type disk connect ’sys/welcome@ad01-<br/>
   scan/dbname_bkup2’;<br/>
   configure snapshot controlfile name to<br/>
   ’/zfssa/dbname/backup1/snapcf_dbname.f’;<br/>
   restore validate database;
}
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