kevinheyer/bootstrap-vz
1
0
Fork 0
mirror of https://github.com/kevingruesser/bootstrap-vz.git synced 2025-08-22 09:50:37 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Don't require qemu for raw volumes, use truncate instead

Browse source
This commit is contained in:
Anders Ingemann 2015-01-01 21:00:59 +01:00
parent 9a6975ce7d
commit 3ff1c57980
2 changed files with 6 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
bootstrapvz/common/fs/loopbackvolume.py
View file

@ -11,8 +11,8 @@ class LoopbackVolume(Volume):
def _before_create(self, e):
self.image_path = e.image_path
vol_size = str(self.size.get_qty_in('MiB')) + 'M'
log_check_call(['qemu-img', 'create', '-f', 'raw', self.image_path, vol_size])
size_opt = '--size={mib}M'.format(mib=self.size.get_qty_in('MiB'))
log_check_call(['truncate', 'create', size_opt, self.image_path])
def _before_attach(self, e):
[self.loop_device_path] = log_check_call(['losetup', '--show', '--find', self.image_path])

8
bootstrapvz/common/tasks/loopback.py
View file

@ -12,12 +12,12 @@ class AddRequiredCommands(Task):
@classmethod
def run(cls, info):
from ..fs.loopbackvolume import LoopbackVolume
if isinstance(info.volume, LoopbackVolume):
info.host_dependencies['qemu-img'] = 'qemu-utils'
info.host_dependencies['losetup'] = 'mount'
from ..fs.qemuvolume import QEMUVolume
if isinstance(info.volume, QEMUVolume):
if type(info.volume) is LoopbackVolume:
info.host_dependencies['losetup'] = 'mount'
info.host_dependencies['truncate'] = 'coreutils'
if isinstance(info.volume, QEMUVolume):
info.host_dependencies['qemu-img'] = 'qemu-utils'
class Create(Task):