Administrator Guide
Table Of Contents
- Dell DR Series System Administrator Guide
- DR Series システムの概要
- Understanding the DR Series System
- About the DR Series System
- ドライブ容量と使用可能な物理容量
- Data Storage Terminology and Concepts
- Supported File System Protocols
- OpenStorage Technology (OST): DR Series System
- Rapid Data Storage (RDS): DR Series System
- DR Series System and Data Operations
- Supported Software and Hardware
- DR Series — Expansion Shelf Cabling
- DR Series システム拡張シェルフの追加
- Setting Up the DR Series System
- Interacting With the DR Series System
- Connections for Initializing a DR Series System
- DR Series システムの初期化
- RACADM を使用した iDRAC6/iDRAC7 へのアクセス
- Logging in Using a Web Interface
- Dashboard（ダッシュボード）ページとオプション
- Storage（ストレージ）ページとオプション
- About the Schedules Page and Options
- About the System Configuration Page and Options
- Support（サポート）ページとオプション
- Configuring the DR Series System Settings
- Managing DR Series Storage Operations
- DR Series システムの監視
- DR Series システムのサポートオプションの使用
- OST の設定と使用
- OST の理解
- OpenStorage Technology（OST）API
- OST ガイドライン
- OST Terminology
- Supported OST Software and Components
- OST Required Configurations
- ベストプラクティス：OST と DR Series システム
- クライアント側の最適化の設定
- Configuring an LSU
- Installing the Dell OST Plug-In
- NetBackup を使用した DR Series システム情報の設定
- Backing Up Data From a DR Series System (NetBackup)
- Using Backup Exec With a DR Series System (Windows)
- OST Plug-In and Supported Versions
- Installation Prerequisites for the OST Plug-In for Backup Exec
- Backup Exec GUI を使用した DR Series システムの設定
- Backup Exec を使用した DR Series システム上でのバックアップの作成
- Optimizing Duplication Between DR Series Systems Using Backup Exec
- Restoring Data from a DR Series System Using Backup Exec
- Understanding the OST CLI Commands
- Understanding OST Plug-In Diagnostic Logs
- Linux ユーティリティを使用した診断の収集
- メディアサーバー情報の収集に関するガイドライン
- Configuring and Using Rapid Data Storage
- RDS Overview
- RDS Guidelines
- Best Practices: RDS and the DR Series System
- Setting Client-Side Optimization
- Adding RDS Devices in NVBU
- Removing RDS Devices From NVBU
- Backing Up Data on the RDS Container Using NVBU
- Replicating Data to an RDS Container Using NVBU
- Restoring Data From a DR Series System Using NVBU
- Supported DR Series System CLI Commands for RDS
- Troubleshooting and Maintenance
- Supported Ports in a DR Series System
- 困ったときは
also supported additional storage in the form of external expansion shelf enclosures (see the
DR Series Expansion Shelf
section in this topic). The hot-swappable data drives that are attached to the RAID controller are configured as:
• 11 drives that operate as RAID 6, which act as virtual-disks for data storage (drives 1–11).
• The remaining drive (drive 0) acts as the dedicated hot-spare drive for RAID 6 for the system.
The DR Series system supports RAID 6, which allows the appliance to continue read and write requests to the RAID
array virtual disks even in the event of up to two concurrent disk failures, providing protection to your mission-critical
data. In this way, the system design supports double-data drive failure survivability.
If the system detects that one of the 11 virtual drives has failed, then the dedicated hot spare (drive slot 0) becomes an
active member of the RAID group. Data is then automatically copied to the hot spare as it acts as the replacement for
the failed drive. The dedicated hot spare remains inactive until it is called upon to replace a failed drive. This scenario is
usually encountered when a faulty data drive is replaced. The hot spare can act as replacement for both internal
mirrored drives and the RAID 6 drive arrays.
図 1. DR4000/DR4100 System Drive Slot Locations
Drive 0 (top) Drive 3 (top) Drive 6 (top) Drive 9 (top)
Drive 1 (middle) Drive 4 (middle) Drive 7 (middle) Drive 10 (middle)
Drive 2 (bottom) Drive 5 (bottom) Drive 8 (bottom) Drive 11 (bottom)
DR Series Expansion Shelf
Each DR Series system appliance supports the installation and connection of up to two Dell PowerVault MD1200 data
storage expansion shelf enclosures. Each expansion shelf contains 12 physical disks in an enclosure, which provides
additional data storage capacity for the basic DR Series system. The supported data storage expansion shelves can be
added in 1 Terabyte (TB), 2 TB, or 3 TB hard drive capacities.
The physical disks in each expansion shelf are required to be Dell-certified Serial Attached SCSI (SAS) drives, and the
physical drives in the expansion shelf uses slots 1–11 configured as RAID 6, with slot 0 being a global hot spare (GHS).
When being configured, the first expansion shelf is identified as Enclosure 1 (in the case where two enclosures are
added, these would be Enclosure 1 and Enclosure 2). Adding an expansion shelf to support the DR Series system
requires a license. For more information, see Expansion Shelf Licenses. For more general information about the
supported storage enclosures, see support.dell.com/manuals.
メモ: The 300 Gigabyte (GB) drive capacity (2.7 TB) version of the DR Series system does not support the addition
of expansion shelf enclosures.
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