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 bash 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 (C) 2009-2013 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_turs (sg3_utils)
sg3_utils-1.36 May 2013 SCSI_READY(8)
Check Out this Related Man Page
SCSI_START(8) SG3_UTILS SCSI_START(8)NAME
scsi_start - start one or more SCSI disks
SYNOPSIS
scsi_start [--help] [--verbose] [--wait] DEVICE [DEVICE]*
DESCRIPTION
This bash shell script calls the sg_start utility on each given DEVICE. The purpose is to spin up (start) each given DEVICE.
OPTIONS
Arguments to long options are mandatory for short options as well.
-h, --help
print out the usage message then exit.
-v, --verbose
increase level or verbosity.
-w, --wait
wait for the spin up (start) on each given DEVICE to complete. The default action is to do each start in immediate mode.
NOTES
If a large number of disks are spun up at the same time (i.e. without the --wait option) then the power supply may be overloaded.
EXIT STATUS
The exit status of this script is 0 when it is successful. Otherwise the exit status is that of the last sg_start utility called. See the
sg3_utils(8) man page.
AUTHORS
Written by D. Gilbert
COPYRIGHT
Copyright (C) 2009-2013 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_start (sg3_utils)
sg3_utils-1.36 May 2013 SCSI_START(8)
The have written the below script :-
============================
SPACE=`bdf /DATA_TRANSFER|awk '{print $4}' |grep "%"`
TEST="96%"
if
then
echo "Continue ....."
sleep 2
else
echo " Current space for DATA_TRANSFER is less than 02 %"
echo " Pls clear space and than continue ....."... (2 Replies)
I have a script that is run from the Cron 3 times an hour, here is the cron line:
02,22,42 7-18 * * 1-5 /hci/TEST/bin/myscript.ksh TEST 1>/hci/TEST/logs/myscript.info 2>/hci/TEST/logs/myscript
I am curious as to whether the time parameters from cron, ( 02, 22, 42 etc) can be accessed from the... (2 Replies)
Hello all,
Any idea how to check whether a variable holding null value or not. if -z option works fine in bash, where as it is not working in sh.
bash-3.00$ sh
$ TEST=
$ if ; then
> echo "Null"
> else
> echo "Not null"
> fi
sh: test: 0403-004 Specify a parameter with this command.... (2 Replies)
Hi,
Some part of output:
================
$ hwmgr show scsi
SCSI DEVICE DEVICE DRIVER NUM DEVICE FIRST
HWID: DEVICEID HOSTNAME TYPE SUBTYPE OWNER PATH FILE VALID PATH
-------------------------------------------------------------------------
68: ... (10 Replies)
Hi,
i have two files for two different queue status ready and down
file 1
abxxxt18 abxxx READY
file 2
abxxxt18 abxxxt18 DOWN
QUEUED 62180 /xxx/yyyy
i want to read first column,third column of both file from... (8 Replies)
Can someone please assist me, I'm trying to get vi to remove all the occurences of the text in a file i.e. "DEVICE=/dev/mt??". The "??" represents a number variable. Is there a globel search and delete command that I can use?
Thank You in Advance. (3 Replies)
hello,
i use following command:
md5sum TEST.xml
the output looks like:
900hjidur84hjr938ikv TEST.xml
as you can see, the first part is the md5 code, the second part is the file name, but i only want the first part(md5 code), and save it to a file, how to do that? thanks. (2 Replies)
Hi all,
I have little working knowledge in unix shell scripting. I have a requirement where i need to pull out some data in between the strings in the file.
Input:
TEST
a
a
c
f
d
TEST
f
e
g
g
TEST
Output: (7 Replies)
I have the output like below:
DEV#: 9 DEVICE NAME: hdisk9 TYPE: 1750500 ALGORITHM: Load Balance
SERIAL: 68173531021
==========================================================================
Path# Adapter/Path Name State Mode Select Errors
0 ... (4 Replies)
Hi,
I am getting the below error
: error at the if condition start and when I print the
value of TEST, it displays two values as below
/home/xyz/out/file1.txt
/home/xyz/out/file2.txt
if ; then
mv $TEST $TARGETDIR/
fi
Tried by enclosing it in double quotes "$TEST",... (4 Replies)
I have a file with below format :
2013-05-20 hello
has done
2013-05-20 hi
000abc
abc
2013-05-21 thank you
I want the out put to be like this :
2013-05-20 hello has done
2013-05-20 hi 000abc abc
2013-05-21 thank you
What I could think of is something like this :
cat... (7 Replies)