Administrator Guide

ManualsBrandsDell ManualsComputer HardwarePowerVault MD3860f

章 1: はじめに................................................................................................................................ 12

Dell EMC PowerVault Modular Disk Storage Manager................................................................................................... 12

ユーザーインタフェース.................................................................................................................................................... 12

エンタープライズ管理ウィンドウ.................................................................................................................................. 13

システム設定の継承.....................................................................................................................................................13

アレイ管理ウィンドウ...................................................................................................................................................... 13

Dell EMC PowerVault Modular Disk Configuration Utility...............................................................................................14

関連マニュアル...................................................................................................................................................................14

章 2: MD シリーズストレージアレイについて..................................................................................... 16

物理ディスク、仮想ディスク、およびディスクグループ........................................................................................ 16

物理ディスク................................................................................................................................................................. 16

物理ディスクの状態.....................................................................................................................................................16

仮想ディスクおよびディスクグループ.................................................................................................................... 17

仮想ディスクの状態.....................................................................................................................................................17

ディスクプール....................................................................................................................................................................18

シン仮想ディスク...............................................................................................................................................................18

RAID レベル..........................................................................................................................................................................18

物理ディスクの最大サポート数の制限.................................................................................................................... 18

RAID レべルの使用方法...............................................................................................................................................18

RAID 0..............................................................................................................................................................................19

RAID 1...............................................................................................................................................................................19

RAID 5..............................................................................................................................................................................19

RAID 6..............................................................................................................................................................................19

RAID 10............................................................................................................................................................................ 19

セグメントサイズ...............................................................................................................................................................19

仮想ディスク操作..............................................................................................................................................................20

仮想ディスクの初期化................................................................................................................................................20

整合性チェック............................................................................................................................................................ 20

メディア検証................................................................................................................................................................ 20

サイクル時間................................................................................................................................................................ 20

仮想ディスク操作の制限........................................................................................................................................... 20

ディスクグループ操作....................................................................................................................................................... 21

RAID レベルのマイグレーション...............................................................................................................................21

セグメントサイズのマイグレーション.................................................................................................................... 21

仮想ディスク容量の拡張............................................................................................................................................ 21

ディスクグループの拡張............................................................................................................................................. 21

ディスクグループのデフラグ.....................................................................................................................................21

ディスクグループ操作の制限.....................................................................................................................................21

RAID バックグラウンド処理優先度............................................................................................................................... 22

仮想ディスクのマイグレーションとディスクのローミング.................................................................................... 22

ディスクのマイグレーション....................................................................................................................................22

ディスクのローミング................................................................................................................................................ 23

ホストサーバー対仮想ディスクのマッピング........................................................................................................23

目次 3