Incorrect filter handling from lvs --config shows duplicate of PV on unknown device

Solution In Progress - Updated -

Issue

  • The lvs --config command doesn't appear to use the filter option correctly when manually checking. A "Duplicate of PV warning" is given. Manually checking may yield messages like:

    % lvs --config 'devices{ filter = [ "a|/dev/mapper/.*|", "r|.*|" ] }'
Duplicate of PV HxvCPB-EF7L-Fdm4-7oyU-fcof-qtSh-gnV6kA dev /dev/mapper/3600507680180867b8800000000000005 exists on unknown device 8:192
Duplicate of PV HxvCPB-EF7L-Fdm4-7oyU-fcof-qtSh-gnV6kA dev /dev/mapper/3600507680180867b8800000000000005 exists on unknown device 8:128

Environment

  • Red Hat Enterprise Linux 7.2

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