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Shell Programming and Scripting
Script not working as expected
Post 302889143 by anbu23 on Wednesday 19th of February 2014 06:37:01 AM
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LEARN ABOUT DEBIAN
scsi_mandat
SCSI_MANDAT(8) SG3_UTILS SCSI_MANDAT(8) NAME
scsi_mandat - check SCSI device support for mandatory commands SYNOPSIS
scsi_mandat [--help] [--log] [--quiet] [--verbose] DEVICE DESCRIPTION
This Bourne shell script calls several SCSI commands on the given DEVICE. These SCSI commands are considered mandatory (although that varies a little depending on which standard/draft the DEVICE complies with). The results of each test and a pass/fail count are output. OPTIONS
Arguments to long options are mandatory for short options as well. -h, --help print out the usage message then exit. -L, --log the output to stderr (from each SCSI command executed) is appended to a file called 'scsi_mandat.err' in the current working direc- tory. -q, --quiet the amount of output is reduced and typically only the pass/fail count is output. -v, --verbose increase level or verbosity. EXIT STATUS
The exit status of this script is the number of "bad" errors found. So an exit status of 0 means all mandatory SCSI commands worked as expected. AUTHORS
Written by D. Gilbert COPYRIGHT
Copyright (C) 2011 Douglas Gilbert This software is distributed under a FreeBSD license. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PUR- POSE. SEE ALSO
sg_inq,sg_luns,sg_turs,sg_requests,sg_vpd,sg_senddiag (sg3_utils) sg3_utils-1.33 December 2011 SCSI_MANDAT(8)