/usr/share/yasat/plugins/storage.test is in yasat 755-1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 | #!/bin/sh
################################################################################
# #
# Copyright (C) 2008-2014 LABBE Corentin <clabbe.montjoie@gmail.com>
#
# YASAT is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# YASAT is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with YASAT. If not, see <http://www.gnu.org/licenses/>.
# #
################################################################################
Title "Check HDD monitoring"
for hdd_base in hd sd md
do
SUFIX='a b c d e f g'
if [ $hdd_base = 'md' ] ; then
if [ '1' = '0' ];then
SUFIX=`seq 0 10`
else
SUFIX='0 1 2 3 4 5 6 7 8 9 10'
fi
fi
for i in $SUFIX
do
if [ -e /sys/block/${hdd_base}${i} ] ;then
Display --indent 2 --text "Device /dev/${hdd_base}${i}" --result FOUND --color BLUE
if [ -e sys/block/${hdd_base}${i}/queue/read_ahead_kb ] ;then
READ_AHEAD="`cat /sys/block/${hdd_base}${i}/queue/read_ahead_kb`"
#on some server I saw a read_ahead of 4096 that is too high
if [ $READ_AHEAD -ge 1025 ] ;then
Display --indent 4 --text "Read_ahead of /dev/${hdd_base}${i}" --result "$READ_AHEAD" --color ORANGE --advice HDD_READ_AHEAD_HIGH
else
Display --indent 4 --text "Read_ahead of /dev/${hdd_base}${i}" --result "$READ_AHEAD" --color GREEN
fi
fi
#http://mirror.linux.org.au/pub/linux.conf.au/2008/slides/130-lca2008-nfs-tuning-secrets-d7.odp
#1 is bad
if [ -e /sys/block/${hdd_base}${i}/device/queue_depth ] ;then
QUEUE_DEPTH="`cat /sys/block/${hdd_base}${i}/device/queue_depth`"
Display --indent 4 --text "queue_depth of /dev/${hdd_base}${i}" --result "$QUEUE_DEPTH" --color BLUE
fi
MAX_SECTOR="`cat /sys/block/${hdd_base}${i}/queue/max_sectors_kb`"
Display --indent 4 --text "max_sector_kb of /dev/${hdd_base}${i}" --result "$MAX_SECTOR" --color BLUE
if [ -e /sys/block/${hdd_base}${i}/queue/scheduler ] ;then
SCHEDULER="`cat /sys/block/${hdd_base}${i}/queue/scheduler`"
Display --indent 4 --text "scheduler of /dev/${hdd_base}${i}" --result "$SCHEDULER" --color BLUE
fi
#TODO https://ata.wiki.kernel.org/index.php/ATA_4_KiB_sector_issues
#check physical_block_size and logical_block_size
fi
done
done
#TODO use check_tool
smartctl --version > /dev/null 2>> ${ERROR_OUTPUT_FILE}
if [ $? -eq 127 ]
then
Display --indent 2 --text "No smartctl binary" --result WARNING --color RED --advice HDD_SMARTCTL
return 1;
fi
Display --indent 2 --text "smartctl binary" --result FOUND --color GREEN
#TODO check smartd and raid utils??
#RAID hw can be found with a lspci |grep RAID bus controller
#lspci is a prerequis
#TODO use checktool
lspci > /dev/null 2>> $ERROR_OUTPUT_FILE
if [ $? -eq 127 ] ;then
Display --indent 2 --text "lspci" --result NOTFOUND --color BLUE --advice TODO
else
RAIDHW="`lspci | grep 'RAID bus controller'`"
if [ -z "$RAIDHW" ]
then
Display --indent 2 --text "RAID bus controller" --result NOTFOUND --color BLUE --advice TODO
else
Display --indent 2 --text "RAID bus controller" --result FOUND --color BLUE --advice TODO
fi
fi
return 0;
|