There are logs that appear in real time.Does anyone know?

[hanitome]

The log content that occurs in real time is as follows.

%KERN-2-SYSTEM_MSG: [4660459.204780] EXT4-fs error (device sda3): __ext4_get_inode_loc:3564: inode #18433: block 73989: comm smcs: unable to read itable block - kernel

The following is the result of the show module command.

27 0 Supervisor Module N9K-SUP-A+ active *
28 0 Supervisor Module N9K-SUP-A+ ha-standby

Mod Online Diag Status
--- ------------------
1 Pass
2 Pass
3 Pass
4 Pass
5 Pass
8 Pass
22 Pass
23 Pass
24 Pass
26 Pass
27 Fail
28 Pass
29 Pass
30 Pass

[marce1000]

 - Flash may be getting corrupt in one of the supervisors also check : https://www.cisco.com/c/en/us/support/docs/field-notices/721/fn72150.html

            Probably safe to engage Cisco = contact TAC ,

 M.

[hanitome]

Thank you for your answer.
These symptoms appear when you copy configuration information to flash memory (copyrs command)
When copying, the above log appears in real time due to a failure.

[marce1000 · Accepted solution]

  - Due to errors on the flash , the integrity of the copy configuration command can no longer be  guaranteed , options are rebooting the switch , but this 'needs caution' if production priority is needed , work with TAC  ,

 M.

[hanitome]

Will the equipment restart after entering the system switchover command when entering Standby -> Active?