remove ceph code

[stor4nfv.git] / src / ceph / src / script / smr_benchmark / linearCopy.sh

diff --git a/src/ceph/src/script/smr_benchmark/linearCopy.sh b/src/ceph/src/script/smr_benchmark/linearCopy.sh
deleted file mode 100755 (executable)
index 30a6044..0000000
--- a/src/ceph/src/script/smr_benchmark/linearCopy.sh
+++ /dev/null
@@ -1,91 +0,0 @@
-#! /bin/bash
-
-# copy a linear file from srcFile to destination disk in a loop until writeSize MBs is written
-# destinationDisk is a SMR Host Aware Disk eg. /dev/sdb
-
-if [ "$#" -lt 3 ]; then
-       echo "Usage ./linearCopy.sh srcFile destinationDisk writeSize(MB)"
-       exit
-fi
-
-if [ "$(id -u)" != "0" ]; then
-       echo "Please run as sudo user"
-       exit
-fi
-
-srcFile=$1
-destDisk=$2
-writeSize=$3
-verbose=true
-
-if [ -f time ]; then
-       rm -rf time
-fi
-
-#chunkSize=4096 # in bytes
-chunkSize=1048576 # in bytes
-fileSize=`stat --printf="%s" $srcFile`
-
-numChunksInFile=`echo "$fileSize * (1048576 / $chunkSize)" | bc`
-chunksLeft=$(( $(($writeSize * 1048576)) / $chunkSize))
-
-
-echo "fileSize = $fileSize"
-
-if [ "$(($fileSize % 512))" -ne 0 ]; then
-       echo "$srcFile not 512 byte aligned"
-       exit
-fi
-
-if [ "$(($chunkSize % 512))" -ne 0 ]; then
-       echo "$chunkSize not 512 byte aligned"
-       exit
-fi
-
-if [ "$fileSize" -lt "$chunkSize" ]; then
-       echo "filesize $fileSize should be greater than chunkSize $chunkSize"
-       exit
-fi
-
-
-numFileChunks=$(($fileSize / $chunkSize))
-if [ $verbose == true ]; then
-       echo "numFileChunks = $numFileChunks"
-fi
-
-smrLBAStart=33554432 # TODO query from SMR Drive
-#smrLBAStart=37224448
-
-offset=$(( $smrLBAStart / $(( $chunkSize / 512)) ))
-
-if [ $verbose == true ]; then
-       echo "chunksLeft = $chunksLeft, offset = $offset"
-fi
-
-chunkNum=0
-
-while [ "$chunksLeft" -gt 0 ]; do
-       chunkNum=$(($chunkNum + 1))
-       if [ $verbose == true ]; then
-               echo "CHUNK $chunkNum `date +%H:%M:%S`" >> time
-       fi
-       dd if=$srcFile of=$destDisk seek=$offset bs=$chunkSize 2> tmp 
-       cat tmp | grep MB >> time # > /dev/null 2>&1
-       if [ $verbose == true ]; then
-               echo "chunksLeft = $chunksLeft, offset = $offset"
-       fi
-       chunksLeft=$(($chunksLeft - $numFileChunks))
-       offset=$(($offset + $numFileChunks))
-done
-
-if [ -f tmp ]; then
-       rm tmp
-fi
-
-if [ $verbose == false ]; then
-       rm time
-else
-       echo "Time Stamp for Chunk Writes"
-       cat time
-       rm time
-fi