diff options
| -rw-r--r-- | fsset.py | 17 | ||||
| -rw-r--r-- | partRequests.py | 2 |
2 files changed, 14 insertions, 5 deletions
@@ -1505,7 +1505,15 @@ ext2 = fileSystemTypeGet("ext2") ext2.registerDeviceArgumentFunction(RAIDDevice, RAIDDevice.ext2Args) class VolumeGroupDevice(Device): - def __init__(self, name, physvols, existing = 0): + def __init__(self, name, physvols, pesize = 4096, existing = 0): + """Creates a VolumeGroupDevice. + + name is the name of the volume group + physvols is a list of Device objects which are the physical volumes + pesize is the size of physical extents in kilobytes + existing is whether this vg previously existed. + """ + Device.__init__(self) self.physicalVolumes = physvols self.isSetup = existing @@ -1513,8 +1521,7 @@ class VolumeGroupDevice(Device): self.device = name self.isSetup = existing - # these are attributes we might want to expose. or maybe not - # self.physicalextentsize = 4 * 1024 * 1024 + self.physicalextentsize = pesize def setupDevice (self, chroot, devPrefix='/tmp'): if not self.isSetup: @@ -1530,7 +1537,9 @@ class VolumeGroupDevice(Device): # there be a PhysicalVolumeDevice(PartitionDevice) ? rc = iutil.execWithRedirect("/usr/sbin/pvcreate", ["pvcreate", "-ff", "-y", - "-v", node], + "-v", "-p", + "%sk" %(self.physicalextentsize,), + node], stdout = "/tmp/lvmout", stderr = "/tmp/lvmout", searchPath = 1) diff --git a/partRequests.py b/partRequests.py index b9ae34333..8329d350c 100644 --- a/partRequests.py +++ b/partRequests.py @@ -662,7 +662,7 @@ class VolumeGroupRequestSpec(RequestSpec): pvs = [] for pv in self.physicalVolumes: pvs.append(partitions.getRequestByID(pv).getDevice(partitions)) - dev = fsset.VolumeGroupDevice(self.volumeGroupName, pvs) + dev = fsset.VolumeGroupDevice(self.volumeGroupName, pvs, self.pesize) return dev def getActualSize(self, partitions, diskset): |