DOKK / manpages / debian 10 / systemtap-doc / probe::scsi.ioexecute.3stap.en
PROBE::SCSI.IOEXEC(3stap) SCSI Tapset PROBE::SCSI.IOEXEC(3stap)

probe::scsi.ioexecute - Create mid-layer SCSI request and wait for the result

scsi.ioexecute 

host_no

The host number

request_buffer

The data buffer address

data_direction_str

Data direction, as a string

device_state_str

The current state of the device, as a string

request_bufflen

The data buffer buffer length

channel

The channel number

timeout

Request timeout in seconds

data_direction

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

lun

The lun number

dev_id

The scsi device id

retries

Number of times to retry request

device_state

The current state of the device

tapset::scsi(3stap)

October 2018 SystemTap Tapset Reference