Unverified Commit a64ed657 authored by Kroese's avatar Kroese Committed by GitHub
Browse files

Add full preallocation (writing zeroes)

parent 1711be8b

run/install.sh

+3 −4
Original line number Diff line number Diff line
@@ -124,11 +124,10 @@ if [ "$ALLOCATE" != "F" ]; then 


else



  MB=$(( (SYSTEM_SIZE + 1048575)/1048576 ))

  echo "INFO: Writing ${MB} MB of zeroes, please wait.."

  GB=$(( (SYSTEM_SIZE + 1073741823)/1073741824 ))

  echo "INFO: Writing ${GB} GB of zeroes, please wait.."



  dd if=/dev/zero of="${SYSTEM}" count="${MB}" bs=1M

  truncate -s "${SYSTEM_SIZE}" "${SYSTEM}"

  dd if=/dev/zero of="${SYSTEM}" count="${SYSTEM_SIZE}" bs=1M iflag=count_bytes



fi