Python pv_dest_ranges Examples

Example #1

def vg_lv_create(vg_name, create_options, name, size_bytes, pv_dests):
	cmd = ['lvcreate']
	cmd.extend(options_to_cli_args(create_options))
	cmd.extend(['--size', str(size_bytes) + 'B'])
	cmd.extend(['--name', name, vg_name, '--yes'])
	pv_dest_ranges(cmd, pv_dests)
	return call(cmd)

Example #2

File: cmdhandler.py Project: tasleson/lvm2

def vg_lv_create(vg_name, create_options, name, size_bytes, pv_dests):
	cmd = ['lvcreate']
	cmd.extend(options_to_cli_args(create_options))
	cmd.extend(['--size', str(size_bytes) + 'B'])
	cmd.extend(['--name', name, vg_name, '--yes'])
	pv_dest_ranges(cmd, pv_dests)
	return call(cmd)

Example #3

File: cmdhandler.py Project: vojtechtrefny/lvm2

def lv_resize(lv_full_name, size_change, pv_dests, resize_options):
    cmd = ['lvresize', '--force']

    cmd.extend(options_to_cli_args(resize_options))

    if size_change < 0:
        cmd.append("-L-%dB" % (-size_change))
    else:
        cmd.append("-L+%dB" % (size_change))

    cmd.append(lv_full_name)
    pv_dest_ranges(cmd, pv_dests)
    return call(cmd)

Example #4

File: cmdhandler.py Project: tasleson/lvm2

def lv_resize(lv_full_name, size_change, pv_dests,
				resize_options):
	cmd = ['lvresize', '--force']

	cmd.extend(options_to_cli_args(resize_options))

	if size_change < 0:
		cmd.append("-L-%dB" % (-size_change))
	else:
		cmd.append("-L+%dB" % (size_change))

	cmd.append(lv_full_name)
	pv_dest_ranges(cmd, pv_dests)
	return call(cmd)