DOKK / manpages / debian 12 / systemtap-doc / probe::scsi.iocompleted.3stap.en
PROBE::SCSI.IOCOMP(3stap) SCSI Tapset PROBE::SCSI.IOCOMP(3stap)

probe::scsi.iocompleted - SCSI mid-layer running the completion processing for block device I/O requests

scsi.iocompleted 

data_direction

The data_direction specifies whether this command is from/to the device

goodbytes

The bytes completed

device_state_str

The current state of the device, as a string

data_direction_str

Data direction, as a string

host_no

The host number

dev_id

The scsi device id

channel

The channel number

req_addr

The current struct request pointer, as a number

lun

The lun number

device_state

The current state of the device

tapset::scsi(3stap)

November 2022 SystemTap Tapset Reference