What is the meaning of "involflt[inm_bio_supported_in_data_mode:965 (ERR)]: Unsupported IO Op: 0x9"

Solution Verified - Updated -

Issue

  • Following messages are reported:-
[    7.778286] involflt[inm_bio_supported_in_data_mode:965 (ERR)]: Unsupported IO Op: 0x9
[    7.784705] involflt[inm_bio_supported_in_data_mode:965 (ERR)]: Unsupported IO Op: 0x9
[    8.188382] involflt[inm_bio_supported_in_data_mode:965 (ERR)]: Unsupported IO Op: 0x9
[    8.193271] involflt[inm_bio_supported_in_data_mode:965 (ERR)]: Unsupported IO Op: 0x9
[    8.600884] involflt[inm_bio_supported_in_data_mode:965 (ERR)]: Unsupported IO Op: 0x9
[    8.682282] involflt[inm_bio_supported_in_data_mode:965 (ERR)]: Unsupported IO Op: 0x9
[   37.932307] involflt[inm_bio_supported_in_data_mode:965 (ERR)]: Unsupported IO Op: 0x9
[   37.936190] involflt[inm_bio_supported_in_data_mode:965 (ERR)]: Unsupported IO Op: 0x9

Environment

  • Red Hat Enterprise Linux 8
  • Third party module involflt

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