Avamar: I backup CSV di Hyper-V non riescono con il messaggio "CSV is not online"

Summary: Articolo della Knowledge Base (KB) che fornisce la risoluzione dei backup di Hyper-V non riusciti a causa di CSV offline

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Symptoms

I backup CSV di Hyper-V hanno esito negativo con i seguenti errori:
 

avhypervvss Error <19387>: CSV 'Cluster Disk 2' is not online. Please check the state and restart the back-up
avhypervvss Error <19354>: Could not assign CSV(s) to user specified multi proxy nodes for better backup performance
avhypervvss Error <42458>: Failed to manage csv ownership for multiproxy backups.
avhypervvss Error <41659>: Backup did not complete successfully

Cause

Uno o più CSV (volumi condivisi cluster) sono offline. 

 

Gestione cluster di failover MS

Tutti i CSV che fanno parte del cluster devono essere online.

Resolution

Riportare online il file CSV offline facendo clic con il pulsante destro del mouse sul file CSV offline e selezionando l'opzione "Bring Online".

Affected Products

Avamar Plug-in for Hyper-V VSS
Article Properties
Article Number: 000186556
Article Type: Solution
Last Modified: 28 Oct 2025
Version:  2
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