except ValueError, var:
raise BootManagerException, "Variable in vars, shouldn't be: %s\n" % var
- bs_request= BootServerRequest.BootServerRequest()
+ bs_request= BootServerRequest.BootServerRequest(vars)
# disable swap if its on
used_devices= []
- for device in sorted(INSTALL_BLOCK_DEVICES):
+ INSTALL_BLOCK_DEVICES.sort()
+ for device in INSTALL_BLOCK_DEVICES:
if single_partition_device( device, vars, log ):
if (len(used_devices) > 0 and
log.write("formatting %s partition (%s)%s.\n" % (fs,devname,txt))
utils.sysexec( "mkfs.ext2 -q %s -m %d -j %s" % (option,rbp,devname), log )
+ # disable time/count based filesystems checks
+ for filesystem in ("root","vservers"):
+ utils.sysexec_noerr( "tune2fs -c -1 -i 0 %s" PARTITIONS[filesystem], log)
+
# save the list of block devices in the log
log.write( "Block devices used (in lvm): %s\n" % repr(used_devices))
return 1
-
+import parted
def single_partition_device( device, vars, log ):
"""
initialize a disk by removing the old partition tables,
return 1 if sucessful, 0 otherwise
"""
- import parted
+ # two forms, depending on which version of pyparted we have
+ try:
+ version=parted.version()
+ return single_partition_device_2_x (device, vars, log)
+ except:
+ return single_partition_device_1_x (device, vars, log)
+
+
+
+def single_partition_device_1_x ( device, vars, log):
lvm_flag= parted.partition_flag_get_by_name('lvm')
try:
+ print >>log, "Using pyparted 1.x"
# wipe the old partition table
utils.sysexec( "dd if=/dev/zero of=%s bs=512 count=1" % device, log )
+def single_partition_device_2_x ( device, vars, log):
+ try:
+ print >>log, "Using pyparted 2.x"
+ # wipe the old partition table
+ utils.sysexec( "dd if=/dev/zero of=%s bs=512 count=1" % device, log )
+ # get the device
+ dev= parted.Device(device)
+ # create a new partition table
+ disk= parted.freshDisk(dev,'msdos')
+ # create one big partition on each block device
+ constraint= parted.constraint.Constraint (device=dev)
+ geometry = parted.geometry.Geometry (device=dev, start=0, end=1)
+ fs = parted.filesystem.FileSystem (type="ext2",geometry=geometry)
+ new_part= parted.partition.Partition (disk, type=parted.PARTITION_NORMAL,
+ fs=fs, geometry=geometry)
+ # make it an lvm partition
+ new_part.setFlag(parted.PARTITION_LVM)
+ # actually add the partition to the disk
+ disk.addPartition(new_part, constraint)
+ disk.maximizePartition(new_part,constraint)
+ disk.commit()
+ print >>log, 'Current disk for %s'%device,disk
+ print >>log, 'Current dev for %s'%device,dev
+ del disk
+ except Exception, e:
+ log.write( "Exception inside single_partition_device_2_x : %s\n" % str(e) )
+ import traceback
+ traceback.print_exc(file=log)
+ return 0
+
+ return 1
+
+
+
def create_lvm_physical_volume( part_path, vars, log ):
"""
make the specificed partition a lvm physical volume.