874170dad8d905dcae3513b7a9cf7f95803480a2,perfkitbenchmarker/providers/openstack/os_virtual_machine.py,OpenStackVirtualMachine,CreateScratchDisk,#OpenStackVirtualMachine#Any#,166

Before Change

    def CreateScratchDisk(self, disk_spec):
        name = "%s-scratch-%s" % (self.name, len(self.scratch_disks))
        scratch_disk = os_disk.OpenStackDisk(disk_spec, name, self.zone)
        self.scratch_disks.append(scratch_disk)

        scratch_disk.Create()
        scratch_disk.Attach(self)

        self.FormatDisk(scratch_disk.GetDevicePath())
        self.MountDisk(scratch_disk.GetDevicePath(), disk_spec.mount_point)

    def _CreateDependencies(self):
        self.ImportKeyfile()

After Change

    def CreateScratchDisk(self, disk_spec):
        disks_names = ("%s-data-%d-%d"
                       % (self.name, len(self.scratch_disks), i)
                       for i in range(disk_spec.num_striped_disks))
        disks = [os_disk.OpenStackDisk(disk_spec, name, self.zone)
                 for name in disks_names]

        self._CreateScratchDiskFromDisks(disk_spec, disks)

    def _CreateDependencies(self):
        self.ImportKeyfile()

Instances