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kamawanu/add-sparse-vdisk.sh

Last active December 15, 2015 07:59
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add sparse virtualdisk for linuxmint
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add-sparse-vdisk.sh
#!/bin/sh -x
PART=$1
MSIZE=${2-20}
FS=${3-ext4}
SIZE=$( expr $MSIZE \* 1024 \* 1024 )
LAST=$( expr $SIZE - 1 )
dd if=/dev/zero bs=1k count=1 seek=$LAST of=/host/linuxmint/$PART.disk
mkfs.$FS /host/linuxmint/$PART.disk || exit 9
ls -l /host/linuxmint/$PART.disk
du -sm /host/linuxmint/$PART.disk
mkdir /$PART
echo /host/linuxmint/$PART.disk /$PART $FS loop 0 0 >> /etc/fstab
Raw
ext2ext3.sh
#!/bin/dash -x
tune2fs -j $1
Raw
ext3ext4.sh
#!/bin/dash -x
tune2fs -O extents,uninit_bg,dir_index $1
e2fsck -fDC0 $1
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