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|
#!/bin/sh
PATH=/usr/sbin:$PATH
export PATH
if [ "$1"x != ""x ] ; then
DEVICES="$@"
else
DEVICES="/dev/sd? /dev/nvme?n1"
fi
print_capacity () {
DEVICE=$1
sg_readcap ${DEVICE} | perl -e '
while (<STDIN>) {
chomp;
m/Device size:.*\s+(\S+\s+GB)/ and printf("%11.11s\n", $1);
}'
}
# Parse the output of sg_inq
sg_data () {
DEVICE=$1
if [ ! -e "$DEVICE" ]; then
return
fi
sg_inq ${DEVICE} >/dev/null 2>&1
if [ $? -ne 0 ]; then
echo " [ERRORS]"
else
sg_inq ${DEVICE} | perl -e '
while (<STDIN>) {
chomp;
m/Vendor identification:\s+(.*)/ and $vendor = $1;
m/Product identification:\s+(.*)/ and $product = $1;
m/Product revision level:\s+(.*)/ and $fw = $1;
m/Unit serial number:\s+(.*)/ and $serial = $1;
}
printf("%-8.8s %-16.16s %-8.8s %-24s ", $vendor, $product, $fw, $serial)'
if [ $? -ne 0 ]; then
echo " [ERRORS]"
fi
print_capacity ${DEVICE}
fi
# smartctl -a $DEVICE | grep -e "Start_Stop_Count" -e "Load_Cycle_Count"
}
# Sigh, NVME devices output a different format
nvme_data () {
DEVICE=$1
sg_inq ${DEVICE} >/dev/null 2>&1
if [ $? -ne 0 ]; then
echo " [ERRORS]"
else
sg_inq ${DEVICE} | perl -e '
while (<STDIN>) {
chomp;
m/Model number:\s+(.*)/ and $vendor_prod = $1;
m/Serial number:\s+(.*)/ and $serial = $1;
m/Firmware revision:\s+(.*)/ and $fw = $1;
m/Unit serial number:\s+(.*)/ and $serial = $1;
}
printf("%-25.25s %-8.8s %-24s ", $vendor_prod, $fw, $serial)'
if [ $? -ne 0 ]; then
echo " [ERRORS]"
fi
print_capacity ${DEVICE}
fi
# smartctl -a $DEVICE | grep -e "Start_Stop_Count" -e "Load_Cycle_Count"
}
for DEVICE in ${DEVICES}; do
if [ -e "$DEVICE" ]; then
printf "%-15.15s" "${DEVICE}:"
case $DEVICE in
/dev/sd*)
sg_data $DEVICE;;
/dev/nvme*)
nvme_data $DEVICE;;
*)
echo "Unknown device type $DEVICE"
;;
esac
fi
done
|
