openstack/ironic-python-agent
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Merge pull request #21 from racker/jay/RMOldPartitionTable

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fix(makefs.sh): Remove any existing partition tables
This commit is contained in:
Jason Faulkner 2014-01-16 11:18:10 -08:00
commit 88c66cc198
1 changed files with 4 additions and 0 deletions
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4
teeth_agent/shell/makefs.sh
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@ -22,6 +22,10 @@ DEVICE="$3"
[[ -f $IMAGEFILE ]] || usage "$2 (IMAGEFILE) is not a file"
[[ -b $DEVICE ]] || usage "$3 (DEVICE) is not a block device"
# In production this will be replaced with secure erasing the drives
# For now we need to ensure there aren't any old (GPT) partitions on the drive
dd if=/dev/zero of=$DEVICE bs=512 count=10
qemu-img convert -O raw $IMAGEFILE $DEVICE
# Create small partition at the end of the device