kata-containers/s390-tools
1
0
Fork 0
mirror of https://github.com/ibm-s390-linux/s390-tools.git synced 2026-08-05 02:14:52 +00:00
Code Issues Packages Projects Releases Wiki Activity

scsi_logging_level: Delete SCSI logging script

Browse Source 
The script scsi_logging_level was made available in sg3_utils 2007 [1]
copied from s390-tools. The last functional change in s390-tools was
made 2006.

The sg3_utils version saw at least some improvements over the years.
Providing otherwise identical tools can lead to unnecessary conflicts.
Delete the script from s390-tools and let sg3_utils provide it.

[1] 7502647d46
Fixes: https://github.com/ibm-s390-linux/s390-tools/issues/184
Acked-by: Nihar Panda <niharp@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
This commit is contained in:
Jan Höppner
2025-02-12 14:46:37 +01:00
parent ef752d1f45
commit 16add4a4ae
3 changed files with 1 additions and 283 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
README.md
View File

@@ -128,9 +128,6 @@ Package contents
* sclpdbf:
Display debug data for the sclp kernel component.
* scsi_logging_level:
Create, get or set the logging level for the SCSI logging facility.
* zconf:
Set of scripts to configure and list status information of Linux on s390
devices.

3
scripts/Makefile
View File

@@ -1,7 +1,6 @@
include ../common.mak
SCRIPTS = dbginfo.sh zfcpdbf zipl-switch-to-blscfg scsi_logging_level
SCRIPTS += sclpdbf
SCRIPTS = dbginfo.sh zfcpdbf zipl-switch-to-blscfg sclpdbf
# Helper scripts controlled by corresponding systemd services
SD_HELPER_SCRIPTS = cpictl dumpconf
MAN_PAGES = dbginfo.sh.8 zfcpdbf.8 zipl-switch-to-blscfg.8

278
scripts/scsi_logging_level
View File

@@ -1,278 +0,0 @@
#!/bin/bash
#
# scsi_logging_level - Conveniently create and set scsi logging level,
# show SCSI_LOG fields in human readable form
#
# Copyright IBM Corp. 2006, 2017
#
# s390-tools is free software; you can redistribute it and/or modify
# it under the terms of the MIT license. See LICENSE for details.
#
SCRIPTNAME="scsi_logging_level"
declare -i LOG_ERROR=0
declare -i LOG_TIMEOUT=0
declare -i LOG_SCAN=0
declare -i LOG_MLQUEUE=0
declare -i LOG_MLCOMPLETE=0
declare -i LOG_LLQUEUE=0
declare -i LOG_LLCOMPLETE=0
declare -i LOG_HLQUEUE=0
declare -i LOG_HLCOMPLETE=0
declare -i LOG_IOCTL=0
declare -i LEVEL=0
_ERROR_SHIFT=0
_TIMEOUT_SHIFT=3
_SCAN_SHIFT=6
_MLQUEUE_SHIFT=9
_MLCOMPLETE_SHIFT=12
_LLQUEUE_SHIFT=15
_LLCOMPLETE_SHIFT=18
_HLQUEUE_SHIFT=21
_HLCOMPLETE_SHIFT=24
_IOCTL_SHIFT=27
SET=0
GET=0
CREATE=0
OPTS=`getopt -o hvcgsa:E:T:S:I:M:L:H: --long \
help,version,create,get,set,all:,error:,timeout:,scan:,ioctl:,\
midlevel:,mlqueue:,mlcomplete:,lowlevel:,llqueue:,llcomplete:,\
highlevel:,hlqueue:,hlcomplete: -n \'$SCRIPTNAME\' -- "$@"`
eval set -- "$OPTS"
# print version info
printversion()
{
cat <<EOF
$SCRIPTNAME: version %S390_TOOLS_VERSION%
Copyright IBM Corp. 2006, 2017
EOF
}
# print usage and help
printhelp()
{
cat <<EOF
Usage: $SCRIPTNAME [OPTIONS]
Create, get or set scsi logging level.
Options:
-h, --help print this help
-v, --version print version information
-s, --set create and set logging level as specified on
command line
-g, --get get current logging level and display it
-c, --create create logging level as specified on command line
-a, --all specify value for all SCSI_LOG fields
-E, --error specify SCSI_LOG_ERROR
-T, --timeout specify SCSI_LOG_TIMEOUT
-S, --scan specify SCSI_LOG_SCAN
-M, --midlevel specify SCSI_LOG_MLQUEUE and SCSI_LOG_MLCOMPLETE
--mlqueue specify SCSI_LOG_MLQUEUE
--mlcomplete specify SCSI_LOG_MLCOMPLETE
-L, --lowlevel specify SCSI_LOG_LLQUEUE and SCSI_LOG_LLCOMPLETE
--llqueue specify SCSI_LOG_LLQUEUE
--llcomplete specify SCSI_LOG_LLCOMPLETE
-H, --highlevel specify SCSI_LOG_HLQUEUE and SCSI_LOG_HLCOMPLETE
--hlqueue specify SCSI_LOG_HLQUEUE
--hlcomplete specify SCSI_LOG_HLCOMPLETE
-I, --ioctl specify SCSI_LOG_IOCTL
Exactly one of the options "-c", "-g" and "-s" has to be specified.
Valid values for SCSI_LOG fields are integers from 0 to 7.
Note: Several SCSI_LOG fields can be specified using several options.
When multiple options specify same SCSI_LOG field the most specific
option has precedence.
Example: "scsi_logging_level --hlqueue 3 --hlcomplete 2 --all 1 -s" sets
SCSI_LOG_HLQUEUE=3, SCSI_LOG_HLCOMPLETE=2 and assigns all other SCSI_LOG
fields the value 1.
EOF
}
check_level()
{
if [ `echo -n $1 | tr --complement [:digit:] 'a' | grep -s 'a'` ]
then
invalid_cmdline "log level '$1' out of range [0, 7]"
fi
if [ $1 -lt 0 -o $1 -gt 7 ]
then
invalid_cmdline "log level '$1' out of range [0, 7]"
fi
}
# check cmd line arguments
check_cmdline()
{
while true ; do
case "$1" in
-a|--all) _ALL=$2; check_level $2
shift 2;;
-c|--create) CREATE=1;
shift 1;;
-g|--get) GET=1
shift 1;;
-h|--help) printhelp
exit 0;;
-s|--set) SET=1
shift 1;;
-v|--version) printversion
exit 0;;
-E|--error) _ERROR=$2; check_level $2
shift 2;;
-T|--timeout) _TIMEOUT=$2; check_level $2
shift 2;;
-S|--scan) _SCAN=$2; check_level $2
shift 2;;
-M|--midlevel) _ML=$2; check_level $2
shift 2;;
--mlqueue) _MLQUEUE=$2; check_level $2
shift 2;;
--mlcomplete) _MLCOMPLETE=$2; check_level $2
shift 2;;
-L|--lowlevel) _LL=$2; check_level $2
shift 2;;
--llqueue) _LLQUEUE=$2; check_level $2
shift 2;;
--llcomplete) _LLCOMPLETE=$2; check_level $2
shift 2;;
-H|--highlevel) _HL=$2; check_level $2
shift 2;;
--hlqueue) _HLQUEUE=$2; check_level $2
shift 2;;
--hlcomplete) _HLCOMPLETE=$2; check_level $2
shift 2;;
-I|--ioctl) _IOCTL=$2; check_level $2
shift 2;;
--) shift; break;;
*) echo "Internal error!" ; exit 1;;
esac
done
if [ -n "$*" ]
then
invalid_cmdline invalid parameter $*
fi
if [ $GET = "1" -a $SET = "1" ]
then
invalid_cmdline options \'-c\', \'-g\' and \'-s\' are mutual exclusive
elif [ $GET = "1" -a $CREATE = "1" ]
then
invalid_cmdline options \'-c\', \'-g\' and \'-s\' are mutual exclusive
elif [ $SET = "1" -a $CREATE = "1" ]
then
invalid_cmdline options \'-c\', \'-g\' and \'-s\' are mutual exclusive
fi
LOG_ERROR=${_ERROR:-${_ALL:-0}}
LOG_TIMEOUT=${_TIMEOUT:-${_ALL:-0}}
LOG_SCAN=${_SCAN:-${_ALL:-0}}
LOG_MLQUEUE=${_MLQUEUE:-${_ML:-${_ALL:-0}}}
LOG_MLCOMPLETE=${_MLCOMPLETE:-${_ML:-${_ALL:-0}}}
LOG_LLQUEUE=${_LLQUEUE:-${_LL:-${_ALL:-0}}}
LOG_LLCOMPLETE=${_LLCOMPLETE:-${_LL:-${_ALL:-0}}}
LOG_HLQUEUE=${_HLQUEUE:-${_HL:-${_ALL:-0}}}
LOG_HLCOMPLETE=${_HLCOMPLETE:-${_HL:-${_ALL:-0}}}
LOG_IOCTL=${_IOCTL:-${_ALL:-0}}
}
invalid_cmdline()
{
echo "$SCRIPTNAME: $*"
echo "$SCRIPTNAME: Try '$SCRIPTNAME --help' for more information."
exit 1
}
get_logging_level()
{
echo "Current scsi logging level:"
LEVEL=`sysctl -n dev.scsi.logging_level`
if [ $? != 0 ]
then
echo "$SCRIPTNAME: could not read scsi logging level" \
"(kernel probably without SCSI_LOGGING support)"
exit 1
fi
}
show_logging_level()
{
echo "dev.scsi.logging_level = $LEVEL"
LOG_ERROR=$((($LEVEL>>$_ERROR_SHIFT) & 7))
LOG_TIMEOUT=$((($LEVEL>>$_TIMEOUT_SHIFT) & 7))
LOG_SCAN=$((($LEVEL>>$_SCAN_SHIFT) & 7))
LOG_MLQUEUE=$((($LEVEL>>$_MLQUEUE_SHIFT) & 7))
LOG_MLCOMPLETE=$((($LEVEL>>$_MLCOMPLETE_SHIFT) & 7))
LOG_LLQUEUE=$((($LEVEL>>$_LLQUEUE_SHIFT) & 7))
LOG_LLCOMPLETE=$((($LEVEL>>$_LLCOMPLETE_SHIFT) & 7))
LOG_HLQUEUE=$((($LEVEL>>$_HLQUEUE_SHIFT) & 7))
LOG_HLCOMPLETE=$((($LEVEL>>$_HLCOMPLETE_SHIFT) & 7))
LOG_IOCTL=$((($LEVEL>>$_IOCTL_SHIFT) & 7))
echo "SCSI_LOG_ERROR=$LOG_ERROR"
echo "SCSI_LOG_TIMEOUT=$LOG_TIMEOUT"
echo "SCSI_LOG_SCAN=$LOG_SCAN"
echo "SCSI_LOG_MLQUEUE=$LOG_MLQUEUE"
echo "SCSI_LOG_MLCOMPLETE=$LOG_MLCOMPLETE"
echo "SCSI_LOG_LLQUEUE=$LOG_LLQUEUE"
echo "SCSI_LOG_LLCOMPLETE=$LOG_LLCOMPLETE"
echo "SCSI_LOG_HLQUEUE=$LOG_HLQUEUE"
echo "SCSI_LOG_HLCOMPLETE=$LOG_HLCOMPLETE"
echo "SCSI_LOG_IOCTL=$LOG_IOCTL"
}
set_logging_level()
{
echo "New scsi logging level:"
sysctl -q -w dev.scsi.logging_level=$LEVEL
if [ $? != 0 ]
then
echo "$SCRIPTNAME: could not write scsi logging level" \
"(kernel probably without SCSI_LOGGING support)"
exit 1
fi
}
create_logging_level()
{
LEVEL=$((($LOG_ERROR & 7)<<$_ERROR_SHIFT))
LEVEL=$(($LEVEL|(($LOG_TIMEOUT & 7)<<$_TIMEOUT_SHIFT)))
LEVEL=$(($LEVEL|(($LOG_SCAN & 7)<<$_SCAN_SHIFT)))
LEVEL=$(($LEVEL|(($LOG_MLQUEUE & 7)<<$_MLQUEUE_SHIFT)))
LEVEL=$(($LEVEL|(($LOG_MLCOMPLETE & 7)<<$_MLCOMPLETE_SHIFT)))
LEVEL=$(($LEVEL|(($LOG_LLQUEUE & 7)<<$_LLQUEUE_SHIFT)))
LEVEL=$(($LEVEL|(($LOG_LLCOMPLETE & 7)<<$_LLCOMPLETE_SHIFT)))
LEVEL=$(($LEVEL|(($LOG_HLQUEUE & 7)<<$_HLQUEUE_SHIFT)))
LEVEL=$(($LEVEL|(($LOG_HLCOMPLETE & 7)<<$_HLCOMPLETE_SHIFT)))
LEVEL=$(($LEVEL|(($LOG_IOCTL & 7)<<$_IOCTL_SHIFT)))
}
check_cmdline $*
if [ $SET = "1" ]
then
create_logging_level
set_logging_level
show_logging_level
elif [ $GET = "1" ]
then
get_logging_level
show_logging_level
elif [ $CREATE = "1" ]
then
create_logging_level
show_logging_level
else
invalid_cmdline missing option \'-g\', \'-s\' or \'-c\'
fi