In a Dell EMC Data Domain CIFS backup environment, the following error message is used: "Write failure in writing to client xxx, Error connection reset by peer". Which action could resolve the issue?

The correct answer is D. Increase the Microsoft Windows registry value SESSTIMEOUT from the default to 3600 seconds. Windows 2008 Session Timeout Parameters CIFS request timeout messages in log/debug/cifs/clients.log: write_data: write failure in writing to client 1.2.3.4. Error Connection reset by peer Error writing 61503 bytes to clientfor cmd 0x2e mid 0x4c58. -1. (Connection reset by peer)…

Data Domain System Monitoring and Troubleshooting

Question

In a Dell EMC Data Domain CIFS backup environment, the following error message is used: “Write failure in writing to client xxx, Error connection reset by peer”. Which action could resolve the issue?

Options

AUpgrade Microsoft Windows to the latest version.
BOn the Data Domain system, configure the CIFS authentication mode for Workgroup
COn the Data Domain system, configure the CIFS authentication mode for Active Directory.
DIncrease the Microsoft Windows registry value SESSTIMEOUT from the default to 3600 seconds

How the community answered

(59 responses)

A
12% (7)
B
3% (2)
C
7% (4)
D
78% (46)

Explanation

Windows 2008 Session Timeout Parameters CIFS request timeout messages in log/debug/cifs/clients.log: write_data: write failure in writing to client 1.2.3.4. Error Connection reset by peer Error writing 61503 bytes to clientfor cmd 0x2e mid 0x4c58. -1. (Connection reset by peer) Failed to send SMB: cmd 46 mid 19544 APPLIES TO: All Data Domain systems, All Software Releases Increase the CIFS request timeout on the client (Windows 2008 server) by changing the registry HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\LanmanWorkStation\Parameters. https://community.emc.com/docs/DOC-30144

Topics

#CIFS#SESSTIMEOUT#Windows registry#connection reset

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