scsi_ready man page on Scientific
[printable version]
SCSI_READY(8) SG3_UTILS SCSI_READY(8)
NAME
scsi_ready - do SCSI TEST UNIT READY on devices
SYNOPSIS
scsi_ready [--brief] [--help] [--verbose] DEVICE [DEVICE]*
DESCRIPTION
This bourne shell script calls the sg_turs utility on each given
DEVICE. This will send a SCSI TEST UNIT READY command to each DEVICE.
Disks, tape drives and DVD/BD players amongst others may respond to
this SCSI command.
OPTIONS
Arguments to long options are mandatory for short options as well.
-b, --brief
for each DEVICE given output a line containing either '
ready' or ' device not ready'. If DEVICE is not found or
there is another serious error then an error message will appear
instead.
-h, --help
print out the usage message then exit.
-v, --verbose
increase level or verbosity.
EXIT STATUS
The exit status of this script is 0 when it is successful. Otherwise
the exit status is that of the last sg_turs utility called. See the
sg3_utils(8) man page.
AUTHORS
Written by D. Gilbert
COPYRIGHT
Copyright © 2009 Douglas Gilbert
This software is distributed under a FreeBSD license. There is NO war‐
ranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PUR‐
POSE.
SEE ALSO
sg_turs (sg3_utils)
sg3_utils-1.28 October 2009 SCSI_READY(8)
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