Dell EMC Unity: 如何檢查 Unity 上是否叫用 ODX (離線資料複製) (使用者可修正)

Summary: 如何檢查 Unity 上是否正在使用 ODX

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Instructions

要確定 ODX 是否正在使用中,請執行以下操作:
在用戶端啟動 ODX 進程。
ssh 至 Unity 即服務 user:


 在 c4_safe_ktrace.log
# grep IOCTL /EMC/C4Core/log/c4_safe_ktrace.log

 
中搜尋「IOCTL」 如果看到下列事件,則代表叫用 ODX (卸載資料複製)。

SB:第 0xFFFFF88025B60D80 卷已收到IOCTL_XCL_POPULATE_TOKEN IRP 0xfffff88009846848
SB:第 0xFFFFF88025B60D80 卷已收到IOCTL_XCL_WRITE_USING_TOKEN權杖的 IRP 0xfffff8800abc7718
 


Affected Products

Dell EMC Unity Family

Products

Dell EMC Unity
Article Properties
Article Number: 000184664
Article Type: How To
Last Modified: 06 Jan 2022
Version:  3
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