PowerEdge：如何重新設定虛擬磁碟或新增更多硬碟
Summary: 本文說明如何將額外的磁碟新增至虛擬磁碟或重新設定虛擬磁碟。
This article applies to
This article does not apply to
This article is not tied to any specific product.
Not all product versions are identified in this article.
Instructions
注意：如果您在同一個磁碟集上建立了多個虛擬磁碟 （VD），或者您有 RAID 50 或 RAID 60，則無法使用重新設定選項。
重新組態和容量擴充不會造成資料破壞。如果 RAID 陣列有基本問題，資料可能會遺失，因此在開始任何作業之前，請確定有經過測試的備份可用。
警示：重新設定虛擬磁碟通常會影響磁碟效能，直到重新設定作業完成為止。強烈建議在維護時段完成此程序。
什麼是 線上容量擴充 （OCE）？
線上容量擴充程序可讓虛擬磁碟的容量擴充至磁碟群組或其所含硬碟上的現有可用空間。這也可讓您將新硬碟新增至磁碟群組，以擴充虛擬磁碟的容量。此程序可進行擴充，不需要重新建立虛擬磁碟。
什麼是 RAID 層級遷移 （RLM）？
RAID 層級遷移是變更虛擬磁碟 RAID 層級的程序，同時不需要重新建立虛擬磁碟。有時可以且必須新增實體磁碟，以滿足新 RAID 層級的要求。
您可以在本文 的其他資訊 部分找到 RAID 層級遷移選項表。
步驟：
- 透過 F2 >裝置設定
存取BIOS 圖 1：展開虛擬磁碟
- 選取 RAID 控制器
圖 2：展開虛擬磁碟
- 在 儀表板 檢視中，選取 主功能表
圖 3：展開虛擬磁碟
- 選取 虛擬磁碟管理
圖 4：虛擬磁碟管理
- 選取要變更
的虛擬磁碟圖 5：選取虛擬磁碟
- 在下拉式清單中，選取 重新設定虛擬磁碟，然後按下執行 按鈕
圖 6：展開虛擬磁碟
- 選取 RAID 層級 ，然後按下 選擇作業按鈕
圖 7：選取虛擬磁碟的 RAID 層級
- 選取要新增至虛擬磁碟的磁碟，然後按下「套用變更」按鈕
圖 8：將變更套用至虛擬磁碟
- 確認操作，然後按一下 是。
圖 9：確認虛擬磁碟變更
- 按下 「開始操作」按鈕
圖 10：開始虛擬磁碟擴充
- 按「確定 」按鈕完成操作。
圖 11：確定可以完成虛擬磁碟擴充
- 若要檢視虛擬磁碟
的狀態 圖 12：檢視虛擬磁碟擴充的狀態
重建開始後，系統可能會保留在 RAID BIOS 中直到完成，或是將系統重新開機至作業系統。
注意：如果系統重新開機至作業系統，系統效能將會受到影響，直到重新建置完成為止。
Additional Information
相關文章和影片：
如何變更已設定虛擬磁碟的 RAID 層級或大小。
持續時間：00:01:22 (hh:mm:ss)
當隱藏式輔助字幕 (字幕) 語言設定可用時，您可以使用此影片播放器上的設定或 CC 圖示來進行選擇。
可能的 RAID 層級遷移：
注意：
- 控制器會將正在進行 RLM/OCE 的所有虛擬磁碟的寫入快取原則變更為寫透，直到 RLM/OCE 完成為止。
- 無法重新設定延伸的虛擬磁碟，例如 RAID 50 和 60。
| 來源 RAID | 目標 RAID | 必要實體磁碟數量 (開始) | 實體磁碟數量 (結束) | 容量擴充可能 | 說明 |
|---|---|---|---|---|---|
| RAID 0 | RAID 0 | 1 | 2 個或以上 | 是 | 增加容量 |
| RAID 0 | RAID 1 | 1 | 2 | 否 | 新增一個磁碟，將非備援虛擬磁碟轉換為鏡像虛擬磁碟 |
| RAID 0 | RAID 5 | 1 個或以上 | 3 個或以上 | 是 | 必須針對分散式同位檢查資料新增至少一個磁碟機。 |
| RAID 0 | RAID 6 | 1 個或以上 | 4 個或以上 | 是 | 必須針對雙分散式同位檢查資料新增至少兩個磁碟機。 |
| RAID 1 | RAID 0 | 2 | 2 個或以上 | 是 | 移除冗餘，同時增加容量 |
| RAID 1 | RAID 5 | 2 | 3 個或以上 | 是 | 維持冗餘，同時將容量加倍 |
| RAID 1 | RAID 6 | 2 | 4 個或以上 | 是 | 必須針對分散式同位檢查資料新增兩個磁碟機。 |
| RAID 5 | RAID 0 | 3 個或以上 | 3 個或以上 | 是 | 轉換為非冗餘虛擬磁碟，並回收用於分散式同位檢查資料的磁碟空間 |
| RAID 5 | RAID 5 | 3 | 4 個或以上 | 是 | 它會透過新增磁碟來增加容量。 |
| RAID 5 | RAID 6 | 3 個或以上 | 4 個或以上 | 是 | 必須針對雙分散式同位檢查資料新增至少一個磁碟機。 |
| RAID 6 | RAID 0 | 4 個或以上 | 4 個或以上 | 是 | 轉換為非冗餘虛擬磁碟，並回收用於分散式同位檢查資料的磁碟空間 |
| RAID 6 | RAID 5 | 4 個或以上 | 4 個或以上 | 是 | 移除一組同位檢查資料，並回收用於該資料的磁碟空間 |
| RAID 6 | RAID 6 | 4 | 5 個或以上 | 是 | 它會透過新增磁碟來增加容量。 |
| RAID 10 | RAID 10 | 少於 32 | 32 | 是 | 它會透過新增磁碟來增加容量。 |
注意：如果控制器已包含虛擬磁碟數量的上限，則您無法在任何虛擬磁碟上執行 RAID 層級遷移或容量擴充。
Affected Products
OEMR XL R570, OEMR XL R670, OEMR XL R770, OEMR R230, OEMR R240, OEMR R250, OEMR XE R250, OEMR R260, OEMR XE R260, OEMR R330, OEMR R340, OEMR R350, OEMR XE R350, OEMR R360, OEMR XE R360, OEMR R430, OEMR R440, PowerEdge XR2, OEMR R450, OEMR R530
, OEMR R540, OEMR R550, OEMR R5500, OEMR R630, OEMR R640, OEMR XL R640, OEMR R6415, OEMR R650, OEMR R650xs, OEMR R6515, OEMR R6525, OEMR R660, OEMR XL R660, OEMR R660xs, OEMR R6615, OEMR R6625, OEMR R730, OEMR R730xd, OEMR R740, OEMR XL R740, OEMR R740xd, OEMR XL R740xd, OEMR R740xd2, OEMR R7415, OEMR R7425, OEMR R750, OEMR R750xa, OEMR R750xs, OEMR R7515, OEMR R7525, OEMR R760, OEMR R760xa, OEMR R760XD2, OEMR XL R760, OEMR R760xs, OEMR R7615, OEMR R7625, OEMR R830, OEMR R840, OEMR R860, OEMR R930, OEMR R940, OEMR R940xa, OEMR R960, OEMR T130, OEMR T140, OEMR T150, OEMR T330, OEMR T340, OEMR T350, OEMR T360, OEMR T430, OEMR T440, OEMR T550, OEMR T560, OEMR T630, OEMR T640, OEMR XL R230, OEMR XL R240, OEMR XL R330, OEMR XL R340, OEMR XL R630, OEMR XL R660xs, OEMR XL R6615, OEMR XL R6625, OEMR XL R6715, OEMR XL R6725, OEMR XL R730, OEMR XL R730XD, OEMR XL R760xs, OEMR XL R7615, OEMR XL R7625, OEMR XL R7715, OEMR XL R7725, OEMR XR11, OEMR XR12, OEMR XR5610, OEMR XR7620, PowerEdge RAID Controller H345, PowerEdge RAID Controller H350 Adapter SAS, PowerEdge RAID Controller H355 Front SAS, PowerEdge RAID Controller H355 Adapter SAS, PowerEdge RAID Controller H365i Adapter, PowerEdge RAID Controller H365i Front DC-MHS, PowerEdge RAID Controller H730P MX, PowerEdge RAID Controller H745, PowerEdge RAID Controller H745P MX, PowerEdge RAID Controller H750 Adapter SAS, PowerEdge RAID Controller H755 Adapter, PowerEdge RAID Controller H755 MX Adapter, PowerEdge RAID Controller H755N Front NVMe, PowerEdge RAID Controller H755 Front SAS, PowerEdge RAID Controller H965i Adapter, PowerEdge RAID Controller H965i Front, PowerEdge RAID Controller H965i MX, PowerEdge RAID Controller S160, PowerEdge C4130, Poweredge C4140, PowerEdge c6320, PowerEdge c6320p, PowerEdge C6420, PowerEdge C6520, PowerEdge C6525, PowerEdge C6600, PowerEdge C6615, PowerEdge C6620, Poweredge FC430, Poweredge FC630, PowerEdge FC640, Poweredge FC830, PowerEdge FD332, PowerEdge HS5610, PowerEdge HS5620, PowerEdge M630, PowerEdge M630 (for PE VRTX), PowerEdge M640, PowerEdge M640 (for PE VRTX), PowerEdge M830, PowerEdge M830 (for PE VRTX), PowerEdge MX5016s, PowerEdge MX740C, PowerEdge MX750c, PowerEdge MX760c, PowerEdge MX840C, PowerEdge R230, PowerEdge R240, PowerEdge R250, PowerEdge R260, PowerEdge R330, PowerEdge R340, PowerEdge R350, PowerEdge R360, PowerEdge R430, PowerEdge R440, PowerEdge R450, PowerEdge R470, PowerEdge R530, PowerEdge R530xd, PowerEdge R540, PowerEdge R550, PowerEdge R570, PowerEdge R630, PowerEdge R640, PowerEdge R6415, PowerEdge R650, PowerEdge R650xs, PowerEdge R6515, PowerEdge R6525, PowerEdge R660, PowerEdge R660xs, PowerEdge R6615, PowerEdge R6625, PowerEdge R670, PowerEdge R720, PowerEdge R730, PowerEdge R730xd, PowerEdge R740, PowerEdge R740XD, PowerEdge R740XD2, PowerEdge R7415, PowerEdge R7425, PowerEdge R750, PowerEdge R750XA, PowerEdge R750xs, PowerEdge R7515, PowerEdge R7525, PowerEdge R760, PowerEdge R760XA, PowerEdge R760xd2, PowerEdge R760xs, PowerEdge R7615, PowerEdge R7625, PowerEdge R770, PowerEdge R7715, PowerEdge R7725, PowerEdge R830, PowerEdge R840, PowerEdge R860, PowerEdge R930, PowerEdge R940, PowerEdge R940xa, PowerEdge R960, PowerEdge RAID Controller S150, PowerEdge RAID Controller H330, PowerEdge RAID Controller H730, PowerEdge RAID Controller H730P, PowerEdge RAID Controller H740P, PowerEdge RAID Controller H830, PowerEdge RAID Controller H840, PowerEdge RAID Controller H965e Adapter, PowerEdge RAID Controller S130, PowerEdge RAID Controller S140, PowerEdge T130, PowerEdge T140, PowerEdge T150, PowerEdge T160, PowerEdge T330, PowerEdge T340, PowerEdge T350, PowerEdge T360, PowerEdge T430, PowerEdge T440, PowerEdge T550, PowerEdge T560, PowerEdge T630, PowerEdge T640, PowerEdge XE2420, PowerEdge XE7100, PowerEdge XR11, PowerEdge XR12, PowerEdge XR5610, PowerEdge XR7620
...
Article Properties
Article Number: 000116592
Article Type: How To
Last Modified: 09 Sep 2025
Version: 22
Find answers to your questions from other Dell users
Support Services
Check if your device is covered by Support Services.