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
• EA の書き込み
• ファイルの実行またはフォルダのトラバース
• 子の削除またはフォルダの削除
• ファイルの削除
所有者ユーザータイプには、次の 2 つのデフォルト許可があります。
• 任意の ACL の書き込み
• コントロールの読み取り
OpenStorage Technology (OST): DR Series System
OpenStorage Technology (OST) is developed by Symantec and provides a logical disk interface for use with network
storage devices. The DR Series system appliance can use OST via plug-in software to integrate its data storage
operations with a number of data management applications (DMAs).
OST allows for better coordination and integration between DR Series system backup, restore, and optimized duplication
operations and the following supported DMA types:
• NetBackup
• Backup Exec
Integration is done via a Dell OST plug-in developed for the DR Series system, through which NetBackup and Backup
Exec can control when the backup images are created, duplicated, and deleted. The major benefit of OST is that it
allows the deduplication operations to happen on the client-side so that network traffic can be reduced.
OST via the Dell OST plug-in allows NetBackup and Backup Exec to take full advantage of such DR Series system
features as data deduplication, replication, and energy efficiency. DR Series systems can access the OpenStorage API
code through the plug-in, which can be installed on the media server platform choice you make (Windows or Linux). The
OST protocol allows the supported backup applications to communicate directly with the DR Series system and
determine whether a specific chunk of data already exists on the system. This process means that if the data already
exists, only the pointers need to be updated on the DR Series system, and the duplicate chunk of data does not need to
be transferred to the system. This process provides two benefits: it improves the overall backup speed, and also reduces
the network load.
When OST is used with the DR Series system, it offers the following benefits:
• OST protocol provides faster and improved data transfers:
– Focused on backups with minimal overhead
– Accommodates larger data transfer sizes
– Provides throughput that is significantly better than CIFS or NFS
• OST and DMA integration:
– OpenStorage API enables the DMA-to-media server software communications
– DR Series system storage capabilities can be used without extensive changes to DMAs
– Backup and replication operations are simplified by using built-in DMA policies
• DR Series System and OST:
– Control channel uses TCP port 10011
– Data channel uses TCP port 11000
– Optimized write operations enable client-side deduplication
• Replication operations between DR Series systems:
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