crash.subsystem.storage.device_mapper module
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class crash.subsystem.storage.device_mapper.ClonedBioDecoder(bio: Value)

   Bases: "Decoder"

   Decodes a bio-based device mapper cloned bio

   This method decodes  cloned bio generated by request-based device
   mapper targets.

   Parameters:
      **bio** -- A "struct bio" generated by a bio-based device mapper
      target. The value must be of type "struct bio".

   bio

      A "struct bio" generated by a bio-based device mapper target.
      The value is of type "struct bio".

      Type:
         "gdb.Value"

   next_bio

      The struct bio that generated this one. The value is of type
      "struct bio".

      Type:
         "gdb.Value"

   tio

      The dm target i/o operation for this bio.  The value is of type
      "struct dm_target_io".

      Type:
         "gdb.Value"

   interpret() -> None

      Interprets the cloned device mapper bio to populate its
      attributes

class crash.subsystem.storage.device_mapper.ClonedBioReqDecoder(bio: Value)

   Bases: "Decoder"

   Decodes a request-based device mapper cloned bio

   This decodes a cloned bio generated by request-based device mapper
   targets.

   Parameters:
      **bio** -- A "struct bio" generated by a request-based device
      mapper target.  The value must be of type "struct bio".

   interpret() -> None

      Interprets the request-based device mapper bio to populate its
      attributes
