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Added locale override for dd to parse output reliably

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Mason Rowe 2020-01-10 13:49:33 -05:00
commit dd591b9251
1 changed files with 2 additions and 2 deletions
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yabs.sh
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@ -89,14 +89,14 @@ function disk_test {
while [ $I -lt 3 ]
do
# write test using dd, "direct" flag is used to test direct I/O for data being stored to disk
DISK_WRITE_TEST=$(dd if=/dev/zero of=$DISK_PATH/$DATE.test bs=64k count=16k oflag=direct |& grep copied | awk '{ print $(NF-1) " " $(NF)}')
DISK_WRITE_TEST=$(LC_ALL=C dd if=/dev/zero of=$DISK_PATH/$DATE.test bs=64k count=16k oflag=direct |& grep copied | awk '{ print $(NF-1) " " $(NF)}')
VAL=$(echo $DISK_WRITE_TEST | cut -d " " -f 1)
[[ "$DISK_WRITE_TEST" == *"GB"* ]] && VAL=$(awk -v a="$VAL" 'BEGIN { print a * 1000 }')
DISK_WRITE_TEST_RES+=( "$DISK_WRITE_TEST" )
DISK_WRITE_TEST_AVG=$(awk -v a="$DISK_WRITE_TEST_AVG" -v b="$VAL" 'BEGIN { print a + b }')
# read test using dd using the 1G file written during the write test
DISK_READ_TEST=$(dd if=$DISK_PATH/$DATE.test of=/dev/null bs=8k |& grep copied | awk '{ print $(NF-1) " " $(NF)}')
DISK_READ_TEST=$(LC_ALL=C dd if=$DISK_PATH/$DATE.test of=/dev/null bs=8k |& grep copied | awk '{ print $(NF-1) " " $(NF)}')
VAL=$(echo $DISK_READ_TEST | cut -d " " -f 1)
[[ "$DISK_READ_TEST" == *"GB"* ]] && VAL=$(awk -v a="$VAL" 'BEGIN { print a * 1000 }')
DISK_READ_TEST_RES+=( "$DISK_READ_TEST" )