Data Domain:更換 VOSS 模組後重新初始化 SDPM

Summary: 在更換存放庫最佳化儲存裝置 (VOSS) 裝置或 NVRAM 模組後,必須重新初始化軟體定義持續性記憶體 (SDPM)。

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

更換 VOSS 或 NVRAM 模組後,必須重新初始化 SDPM。

適用於:

  • 更換 NVRAM (VOSS) 模組後的 DD9910、DD9410 和 DD6410
    • 在 VOSS 模組上使用 SDPM 的 PowerProtect Data Domain 系統
  • 所有支援的軟體 (DDOS) 版本

必要動作:

更換 VOSS 模組後,請重新初始化 SDPM:

  1. 存取系統 BIOS系統 BIOS>記憶體設定>持續性記憶體
  2. 「清理所有 NVDIMM」設啟用
將清理設為啟用
  1. 將 SDPM 記憶體大小設為 32 GB
將記憶體大小設為 32 GB
  1. 確認 SDPM 清理並 重新開機
確認衛生
  1. 允許系統重新開機至 DDOS,然後透過檢查是否有 NVRAM 故障警示並確定檔案系統已啟用來驗證 SDPM。
# alerts show current
-- There should be no outstanding alert relating to the NVRAM subsystem.
Caution: It may take one to two minutes for the system to clear the NVRAM failure alert.

# system show nvram
Note: The battery must be at least 80% charged for the file system to start.

# filesys status
-- The Filesystem should be Enabled & Running

Affected Products

Data Domain, DD9410 Appliance, DD9910 Appliance

Products

Data Domain Deduplication Storage Systems
Article Properties
Article Number: 000283787
Article Type: How To
Last Modified: 12 Feb 2025
Version:  1
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