Python BlkDevice Examples

Example #1

#!/usr/bin/python3

from storage import Environment, Storage, BlkDevice, DeviceNotFound


environment = Environment(True)

storage = Storage(environment)
storage.probe()

probed = storage.get_probed()

try:
    tmp = BlkDevice.find_by_name(probed, "/dev/sdz")
    print(tmp)
except DeviceNotFound as e:
    print("device not found")

print("done")

Example #2

File: disk.py Project: mvidner/libstorage-bgl-eval

devicegraph = Devicegraph()

sda = Disk.create(devicegraph, "/dev/sda")

gpt = sda.create_partition_table(GPT)

sda1 = gpt.create_partition("/dev/sda1")
sda2 = gpt.create_partition("/dev/sda2")

ext4 = sda1.create_filesystem(EXT4)
swap = sda2.create_filesystem(SWAP)

print devicegraph


print "partitions on gpt:"
for partition in gpt.get_partitions():
  print "  %s %s" % (partition, partition.get_number())
print


print "descendants of sda:"
for device in sda.get_descendants(False):
  print "  %s" % device
print


tmp1 = BlkDevice.find(devicegraph, "/dev/sda1")
print tmp1

Example #3

devicegraph = Devicegraph()

sda = Disk.create(devicegraph, "/dev/sda")

gpt = sda.create_partition_table(PtType_GPT)

sda1 = gpt.create_partition("/dev/sda1", Region(0, 1000, 512), PRIMARY)
sda2 = gpt.create_partition("/dev/sda2", Region(1000, 1000, 512), PRIMARY)

ext4 = sda1.create_filesystem(EXT4)
swap = sda2.create_filesystem(SWAP)

print devicegraph


print "partitions on gpt:"
for partition in gpt.get_partitions():
  print "  %s %s" % (partition, partition.get_number())
print


print "descendants of sda:"
for device in sda.get_descendants(False):
  print "  %s" % device
print


tmp1 = BlkDevice.find(devicegraph, "/dev/sda1")
print tmp1

Example #4

File: exception.py Project: gabi2/libstorage-ng

#!/usr/bin/python

from storage import Devicegraph, BlkDevice, DeviceNotFound


devicegraph = Devicegraph()


try:
  tmp = BlkDevice.find(devicegraph, "/dev/sda")
  print tmp
except DeviceNotFound, e:
  print "device not found"

print "done"

Example #5

File: exception.py Project: wfeldt/libstorage-ng

#!/usr/bin/python

from storage import Devicegraph, BlkDevice, DeviceNotFound

devicegraph = Devicegraph()

try:
    tmp = BlkDevice.find(devicegraph, "/dev/sda")
    print tmp
except DeviceNotFound, e:
    print "device not found"

print "done"