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Fix mbr_size() for older versions of util_linux

pull/1/head
tastytea 2015-10-03 16:50:37 +02:00
parent 75937e1f51
commit 59737fb019
1 changed files with 7 additions and 2 deletions
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9
hashboot.sh
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@ -49,8 +49,13 @@ read_config ()
mbr_size () mbr_size ()
{ {
# Find out where the first partition starts returns(prints) size in KiB # Find out where the first partition starts returns(prints) size in KiB
sectorsize=$(LC_ALL=C fdisk -l /dev/sda | grep '^Units:' | awk '{print $8}') sectorsize=$(LC_ALL=C fdisk -l ${MBR_DEVICE} | grep '^Units' | awk '{print $8}')
startsector=$(LC_ALL=C fdisk -l /dev/sda | grep -A1 '^Device' | tail -n1 | awk '{print $3}') if [ "${sectorsize}" == "=" ] # Older versions of util-linux
then
sectorsize=$(LC_ALL=C fdisk -l ${MBR_DEVICE} | grep '^Units' | awk '{print $9}')
fi
startsector=$(LC_ALL=C fdisk -l ${MBR_DEVICE} | grep -A1 'Device' | tail -n1 | awk '{print $3}')
expr ${sectorsize} \* ${startsector} / 1024 expr ${sectorsize} \* ${startsector} / 1024
} }