Method partitionDisk

platform/linux_platform.go:1812–1844

(availableSize uint64, desiredSwapSizeInBytes *uint64, partitionPath string, partitionStartCount int, partitioner boshdisk.Partitioner, labelPrefix string)

}

func (p linux) partitionDisk(availableSize uint64, desiredSwapSizeInBytes *uint64, partitionPath string, partitionStartCount int, partitioner boshdisk.Partitioner, labelPrefix string) (string, string, error) {
	p.logger.Debug(logTag, "Calculating partition sizes of `%s', with available size %dB", partitionPath, availableSize)

	swapSizeInBytes, linuxSizeInBytes, err := p.calculateEphemeralDiskPartitionSizes(availableSize, desiredSwapSizeInBytes)
	if err != nil {
		return "", "", bosherr.WrapError(err, "Calculating partition sizes")
	}

	var partitions []boshdisk.Partition
	var swapPartitionPath string
	var dataPartitionPath string

	labelPrefix = prepareDiskLabelPrefix(labelPrefix)
	if swapSizeInBytes == 0 {
		partitions = []boshdisk.Partition{
			{NamePrefix: labelPrefix, SizeInBytes: linuxSizeInBytes, Type: boshdisk.PartitionTypeLinux},
		}
		swapPartitionPath = ""
		dataPartitionPath = p.partitionPath(partitionPath, partitionStartCount)
	} else {
		partitions = []boshdisk.Partition{
			{NamePrefix: labelPrefix, SizeInBytes: swapSizeInBytes, Type: boshdisk.PartitionTypeSwap},
			{NamePrefix: labelPrefix, SizeInBytes: linuxSizeInBytes, Type: boshdisk.PartitionTypeLinux},
		}
		swapPartitionPath = p.partitionPath(partitionPath, partitionStartCount)
		dataPartitionPath = p.partitionPath(partitionPath, partitionStartCount+1)
	}

	p.logger.Info(logTag, "Partitioning `%s' with %s", partitionPath, partitions)
	err = partitioner.Partition(partitionPath, partitions)

	return swapPartitionPath, dataPartitionPath, err
}

func (p linux) RemoveDevTools(packageFileListPath string) error {
	content, err := p.fs.ReadFileString(packageFileListPath)