import os
import blivet
from blivet.size import Size
from blivet.util import set_up_logging, create_sparse_tempfile
from blivet.devices.lvm import LVMCacheRequest
set_up_logging()
b = blivet.Blivet() # create an instance of Blivet (don't add system devices)
# create a disk image file on which to create new devices
disk1_file = create_sparse_tempfile("disk1", Size("100GiB"))
b.config.disk_images["disk1"] = disk1_file
disk2_file = create_sparse_tempfile("disk2", Size("100GiB"))
b.config.disk_images["disk2"] = disk2_file
b.reset()
try:
disk1 = b.devicetree.get_device_by_name("disk1")
disk2 = b.devicetree.get_device_by_name("disk2")
b.initialize_disk(disk1)
b.initialize_disk(disk2)
pv = b.new_partition(size=Size("50GiB"), fmt_type="lvmpv", parents=[disk1])
b.create_device(pv)
pv2 = b.new_partition(size=Size("50GiB"),
fmt_type="lvmpv",
parents=[disk2])
b.create_device(pv2)
import os
from common import print_devices
import blivet
from blivet.size import Size
from blivet.util import set_up_logging, create_sparse_tempfile
set_up_logging()
b = blivet.Blivet() # create an instance of Blivet (don't add system devices)
# create a disk image file on which to create new devices
disk1_file = create_sparse_tempfile("disk1", Size("100GiB"))
b.config.diskImages["disk1"] = disk1_file
b.reset()
try:
disk1 = b.devicetree.getDeviceByName("disk1")
b.initializeDisk(disk1)
pv = b.newPartition(size=Size("50GiB"), fmt_type="lvmpv")
b.createDevice(pv)
# allocate the partitions (decide where and on which disks they'll reside)
blivet.partitioning.doPartitioning(b)
vg = b.newVG(parents=[pv])
b.createDevice(vg)
import time
import blivet
from blivet.events.manager import event_manager
from blivet.util import set_up_logging
def print_changes(event, changes):
print("***", event)
for change in changes:
print("***", change)
print("***")
print()
set_up_logging(console_logs=["blivet.event"])
b = blivet.Blivet() # create an instance of Blivet
b.reset() # detect system storage configuration
print(b.devicetree)
event_manager.notify_cb = print_changes
event_manager.enable()
while True:
time.sleep(0.5)
