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Data Domain:啟用 DDFS 配額時,關於 Veeam UI 容量報告

Summary: Veeam UI 會將較小的值 (介於硬限制配額和計算之間) 報告為 ddboost 儲存裝置容量。

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Article Content


Instructions

啟用 DDFS 配額並將硬限制配額設定為 ddboost 儲存裝置時,Veeam UI 如何報告 ddboost 儲存裝置的容量?

背景:在 Ddboost 儲存裝置的 Veeam UI 中設定備份儲存庫,然後按一下「填入」按鈕時,Veeam 會查詢並報告 ddboost 儲存裝置容量。
Veeam UI Veeam UI pt 2

如果硬限制配額以下稱「LSU-pre-comp-size」+ 「DD-physical-available」x「整體重復資料刪除比率」),報告的容量為
1 個硬限制配額)
2 如果硬限制配額>計算 (以下稱「LSU-pre-comp-size」+ 「DD-physical-available」x「整體重復資料刪除比率」

範例:
Hard-limit quota:
LSU 1 40TiB,
LSU 2 300TiB
比較前大小:
LSU 1 24.02TiB,
LSU 2 146.7TiB

DD 實體可用 4.41TiB 和整體重復資料刪除率 5.3x

計算:
LSU 1 24.02 + 4.41 * 5.3 = 47.393TiB,
LSU 2 146.7 + 4.41 * 5.3 = 170.073TiB

結果 (Veeam GUI 容量報告)
LSU 1 40TiB (calc 47.393TIB) 容量第 1 部分




LSU 2 170.073TiB (配額 300TiB)

容量第 2 部分

Article Properties


Affected Product

Data Domain Boost

Product

Data Domain

Last Published Date

13 Sep 2023

Version

2

Article Type

How To