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author | Douglas Gilbert <dgilbert@interlog.com> | 2007-06-27 03:51:21 +0000 |
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committer | Douglas Gilbert <dgilbert@interlog.com> | 2007-06-27 03:51:21 +0000 |
commit | 7502647d46389b2e0e659f658b51f56abd1f9511 (patch) | |
tree | dc0c45bcd01d5f6ddeac34258c765efe417c70ac /scripts/scsi_stop | |
parent | 130627841138672bf26e9b4b5a1f70a240e910a6 (diff) | |
download | sg3_utils-7502647d46389b2e0e659f658b51f56abd1f9511.tar.gz |
Load sg3_utils-1.23 into trunk/.
git-svn-id: https://svn.bingwo.ca/repos/sg3_utils/trunk@74 6180dd3e-e324-4e3e-922d-17de1ae2f315
Diffstat (limited to 'scripts/scsi_stop')
-rwxr-xr-x | scripts/scsi_stop | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/scripts/scsi_stop b/scripts/scsi_stop new file mode 100755 index 00000000..c719ab30 --- /dev/null +++ b/scripts/scsi_stop @@ -0,0 +1,50 @@ +#!/bin/bash + +################################################ +# +# Spin down the given SCS disk(s). +# +# SCSI disks (or disks that understand SCSI commands) +# are assumed. The immediate bit is set so the command +# should return immediately. The disk however will take +# 10 seconds or more to spin down. +# +# This script assumes the sg3_utils package is installed. +# +############################################### + +verbose="" + +usage() +{ + echo "Usage: scsi_stop [-h] [-v] <device>+" + echo " where:" + echo " -h, --help print usage message" + echo " -v, --verbose more verbose output" + echo "" + echo "Send SCSI START STOP UNIT command to stop each <device>" +} + +if (( $# < 1 )) + then + usage + exit 1 +fi + +opt="$1" +while test ! -z "$opt" -a -z "${opt##-*}"; do + opt=${opt#-} + case "$opt" in + h|-help) usage ; exit 0 ;; + v|-verbose) verbose="-v" ;; + *) echo "Unknown option: -$opt " ; exit 1 ;; + esac + shift + opt="$1" +done + +for i +do + echo "sg_start -i 0 $verbose $i" + sg_start -i 0 $verbose $i +done |