centos man page for scsi_test_unit_ready

Query: scsi_test_unit_ready

OS: centos

Section: 9

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

SCSI_TEST_UNIT_READY(9) 					  SCSI mid layer					   SCSI_TEST_UNIT_READY(9)

NAME
scsi_test_unit_ready - test if unit is ready
SYNOPSIS
int scsi_test_unit_ready(struct scsi_device * sdev, int timeout, int retries, struct scsi_sense_hdr * sshdr_external);
ARGUMENTS
sdev scsi device to change the state of. timeout command timeout retries number of retries before failing sshdr_external Optional pointer to struct scsi_sense_hdr for returning sense. Make sure that this is cleared before passing in.
DESCRIPTION
Returns zero if unsuccessful or an error if TUR failed. For removable media, UNIT_ATTENTION sets ->changed flag.
AUTHORS
James Bottomley <James.Bottomley@hansenpartnership.com> Author. Rob Landley <rob@landley.net> Author.
COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 SCSI_TEST_UNIT_READY(9)
Related Man Pages
fc_remote_port_add(9) - centos
srp_reconnect_rport(9) - centos
ata_scsi_translate(9) - suse
fc_remote_port_add(9) - suse
scsi_device(9s) - suse
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