| #!/bin/sh |
| |
| set -e |
| |
| . $(dirname $0)/Config.sh |
| . $(dirname $0)/utils.sh |
| |
| error= |
| |
| cleanup() |
| { |
| : |
| } |
| |
| disktest() |
| { |
| # disk may not be formatted |
| |
| # run dd non-destuctive read test with several block sizes |
| for bs in 32 64 128 256; do |
| bytes=$(($bs * 1024)) |
| count=$((100 * 1024 * 1024 / $bytes)) |
| dd=$(dd bs=$bytes count=$count if=/dev/sda of=/dev/null 2>&1) |
| echo $dd |
| bps=${dd##*(} |
| bps=${bps%% *} |
| mibps=$(($bps / 1024 / 1024)) |
| result="$result ${bs}k->${mibps}MiB/s" |
| if [ "$mibps" -lt $disk_min_mibps ]; then |
| error="${mibps}MiB/s is less than required ${disk_min_mibps}MiB/s" |
| return 1 |
| fi |
| done |
| } |
| |
| type=$1 |
| |
| case "$1" in |
| diag | quick) |
| if disktest; then |
| echo PASS $result |
| else |
| echo FAIL "$error" |
| fi |
| ;; |
| *) |
| echo "Usage: $0 {diag|quick}" |
| exit 1 |
| esac |
