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/var/log/btmp - no such file after the NXOS 10.3(4a)M upgrade

leodlsrt
Level 1
Level 1

Hi,
I have upgraded my Cisco Nexus C93180YC-FX yesterday from NXOS 10.2(6)M to NXOS 10.3(4a)M, but I seem that I have an error when I make "sh logging last 10".

2024 Apr 30 09:39:09 edge01.par03 %DAEMON-3-SYSTEM_MSG: error: Unable to open the btmp file /var/log/btmp: No such
 file or directory - dcos_sshd[15277]
2024 Apr 30 09:39:13 edge01.par03 %DAEMON-3-SYSTEM_MSG: error: Unable to open the btmp file /var/log/btmp: No such
 file or directory - dcos_sshd[15292]
2024 Apr 30 09:39:15 edge01.par03 %DAEMON-3-SYSTEM_MSG: error: Unable to open the btmp file /var/log/btmp: No such
 file or directory - dcos_sshd[15301]
2024 Apr 30 09:39:18 edge01.par03 %DAEMON-3-SYSTEM_MSG: error: Unable to open the btmp file /var/log/btmp: No such
 file or directory - dcos_sshd[15313]
2024 Apr 30 09:39:22 edge01.par03 %DAEMON-3-SYSTEM_MSG: error: Unable to open the btmp file /var/log/btmp: No such
 file or directory - dcos_sshd[15356]
2024 Apr 30 09:39:25 edge01.par03 %DAEMON-3-SYSTEM_MSG: error: Unable to open the btmp file /var/log/btmp: No such
 file or directory - dcos_sshd[15433]
2024 Apr 30 09:41:26 edge01.par03 %DAEMON-3-SYSTEM_MSG: error: Unable to open the btmp file /var/log/btmp: No such
 file or directory - dcos_sshd[15433] (message repeated 1 time)

I don't find any solution on the Cisco forum and doesn't find a bug on the Cisco Search Bug console.

Do you have an idea to resolve it or its a bug of the version? 

Thanks a lot.
Léo

1 Accepted Solution

Accepted Solutions

failed ssh auth: DAEMON-3-SYSTEM_MSG error Unable to open the btmp file /var/log/btmp dcos_sshd
CSCwh93455  

run bash sudo su

touch /var/log/btmp

chmod 600 /var/log/btmp

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