PowerProtect Data Manager: Replikeringen misslyckades med felet "Err: 5009 Filkopiering misslyckades (NFS: "I/O"-fel)"

Summary: PowerProtect Data Manager: Replikeringen misslyckades med felet "Err: 5009 Filkopiering misslyckades (NFS: "I/O"-fel)"

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Symptoms

PPDM-loggar: 
Err: 5009 file-copy operation failed (nfs: "I/O" error)

DD-loggar: 
Failed to do a filecopy, err = [5029: rpc operation/function failure, ddr/repl/lrepl_client.c, filecopy_handle_scaleout, 14606]
Port 2051 är öppen mellan DD:er. Replikeringsprocessen från PPDM når 99 %, men 0 byte-data överförs tills det misslyckas efter 20 gånger. 

Cause

Växla MTU: 1 500
DD NIC MTU: 9000

Resolution

Se till att MTU på switchen är samma som DD

Affected Products

PowerProtect Data Manager
Article Properties
Article Number: 000225799
Article Type: Solution
Last Modified: 11 Dec 2025
Version:  2
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