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#! /bin/bash
# display some information about the system and save it to the logserver
# first show some hardware info
echo Showing system information.
# too much details [ -x "$(which dmidecode)" ] && dmidecode
cd /sys/class/dmi/id
grep . {board_,bios_,product_}* 2>/dev/null| sed -e 's/:/: /'| egrep -iv '123456789|To Be Filled|: Not |N/A|:[[:blank:]]+$'
cd - >/dev/null
if [ -x "$(which lshw)" ]; then
lshwtmp=$(mktemp)
lshw -short -quiet -C system,memory,processor,display,storage,disk | tee $lshwtmp
echo
grep processor $lshwtmp| sed -e 's/[^ ]*//' | uniq -c | perl -pe 's/\s+(\d+)\s+(.+)/$1 $2/;'
rm $lshwtmp
fi
echo -n "Counting all CPU cores: "
grep "model name" /proc/cpuinfo | sort | uniq -c | sed -e 's/model name.*://' -e 's/(R)//g' -e 's/(TM)//g' -e 's/^[[:blank:]]\+//'
echo "NUMA configuration:"
numactl -H
echo
if [ -x "$(which hwinfo)" ]; then
hwinfo --short --cpu --sys
hwinfo --short --smp
hwinfo --short --bios
hwinfo --short --storage-ctrl --netcard --framebuffer --gfxcard
hwinfo --short --disk --cdrom --network
hwinfo --short --sound --wlan
fi
echo
# print info about audio device
lspci | grep -i audio
[ -f /proc/asound/card0/codec#0 ] && grep Codec /proc/asound/card*/codec#*
echo
# show network device parameters of devies which are UP
devices=$(ip link show up | grep "^[1-9$].*LOWER_UP" | cut -d : -f 2 | cut -d ' ' -f 2 | grep -v "^lo" | sort | uniq| tr '\n' ' ')
for dev in $devices; do
[ $dev = lo ] && continue
ip addr show up $dev
done
echo '=================================================='
echo "Now more detailed information"
echo '=================================================='
lspci
[ -x "$(which sfdisk)" ] && sfdisk -d
#[ -f /proc/scsi/scsi ] && cat /proc/scsi/scsi
# start software raid
/usr/share/mdadm/mkconf > /etc/mdadm/mdadm.conf
/etc/init.d/mdadm-raid start
for device in /dev/sd?; do
[ -b "$device" ] || continue # make sure device exists and is valid block device
[ `stat -c %G $device` = "disk" ] || continue
hdparm -I $device | egrep -v '^$' | head -5 | sed -e 's/^[[:blank:]]*//'
done
# pretty print disks by id and device names
find /dev/disk/by-id ! -type d -printf "%-40f\t-> %l\n" | grep -v part | sort -k3 | awk -F'->' '{print $2 ": " $1}' | sed -e 's#../##g'
echo
cat /proc/partitions
[ -x "$(which lsblk)" ] && lsblk -i
[ -x "$(which blkid)" ] && blkid
# very detailed
for disk in $disklist; do
smartctl -i /dev/$disk
hdparm -iv /dev/$disk
fdisk -lu /dev/$disk
parted -s /dev/$disk print
LC_ALL=C file -s /dev/$disk?* | grep -v ": empty"
done
fdisk -lu
# show lvm information
pvs;vgs;lvs
fai-mount-disk -f
df -PTh | egrep ':|^/|^Filesystem'
# - - - - - - - - - - -
save_dmesg
fai-savelog -r
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