def _genEsxLocation():
choices = userchoices.getPartitionMountRequests()
if choices:
assert len(choices) == 1
bootReq = choices[0]
comment = ""
else:
comment = \
"# Uncomment the esxlocation line and comment out the clearpart\n" \
"# and physical partitions to do a non-destructive reinstall.\n" \
"#"
for dev in userchoices.getPhysicalPartitionRequestsDevices():
reqset = userchoices.getPhysicalPartitionRequests(dev)
for req in reqset:
if req.mountPoint == '/boot':
bootReq = req
break
flags = ""
if bootReq.clearContents:
flags += " --clearcontents"
flags += " --uuid=%s" % bootReq.fsType.getUuid(bootReq.consoleDevicePath)
return "%sesxlocation%s\n" % (comment, flags)
def start(self):
"Initial step."
# ESX device is previous user choice or location of /boot.
self.esxDeviceName = userchoices.getEsxPhysicalDevice()
devs = userchoices.getPhysicalPartitionRequestsDevices()
for dev in devs:
request = userchoices.getPhysicalPartitionRequests(dev)
if request.findRequestByMountPoint('/boot'):
self.esxDeviceName = dev
assert self.esxDeviceName
self.clearDrives = [self.esxDeviceName]
createNewDataStoreFunc = self.createNewDataStore
if not devices.DiskSet()[self.esxDeviceName].supportsVmfs:
createNewDataStoreFunc = self.createNewDataStoreDiffDev
ui = {
'title': title,
'body': dataStoreText,
'menu': {
'1': createNewDataStoreFunc,
'2': self.useExistingDataStore,
'<': self.stepBack,
'?': self.help,
}
}
self.setSubstepEnv(ui)
def _genEsxLocation():
choices = userchoices.getPartitionMountRequests()
if choices:
assert len(choices) == 1
bootReq = choices[0]
comment = ""
else:
comment = \
"# Uncomment the esxlocation line and comment out the clearpart\n" \
"# and physical partitions to do a non-destructive reinstall.\n" \
"#"
for dev in userchoices.getPhysicalPartitionRequestsDevices():
reqset = userchoices.getPhysicalPartitionRequests(dev)
for req in reqset:
if req.mountPoint == '/boot':
bootReq = req
break
flags = ""
if bootReq.clearContents:
flags += " --clearcontents"
flags += " --uuid=%s" % bootReq.fsType.getUuid(bootReq.consoleDevicePath)
return "%sesxlocation%s\n" % (comment, flags)
def start(self):
"Initial step."
# ESX device is previous user choice or location of /boot.
self.esxDeviceName = userchoices.getEsxPhysicalDevice()
devs = userchoices.getPhysicalPartitionRequestsDevices()
for dev in devs:
request = userchoices.getPhysicalPartitionRequests(dev)
if request.findRequestByMountPoint('/boot'):
self.esxDeviceName = dev
assert self.esxDeviceName
self.clearDrives = [self.esxDeviceName]
createNewDataStoreFunc = self.createNewDataStore
if not devices.DiskSet()[self.esxDeviceName].supportsVmfs:
createNewDataStoreFunc = self.createNewDataStoreDiffDev
ui = {
'title': title,
'body': dataStoreText,
'menu': {
'1': createNewDataStoreFunc,
'2': self.useExistingDataStore,
'<': self.stepBack,
'?': self.help,
}
}
self.setSubstepEnv(ui)
def reviewStorage(values):
allReqs = partition.PartitionRequestSet()
values['esxDriveName'] = ""
newVmfs = False
devices = userchoices.getPhysicalPartitionRequestsDevices()
for dev in devices:
reqs = userchoices.getPhysicalPartitionRequests(dev)
reqs.fitRequestsOnDevice()
bootPart = reqs.findRequestByMountPoint('/boot')
if bootPart:
values['esxDriveName'] = htmlEscape(dev)
for req in reqs:
if isinstance(req.fsType, fsset.vmfs3FileSystem):
newVmfs = True
allReqs += reqs
if newVmfs:
values['datastoreType'] = 'New'
else:
values['datastoreType'] = 'Existing'
vdevices = userchoices.getVirtualDevices()
for vdevChoice in vdevices:
vdev = vdevChoice['device']
values['datastoreName'] = htmlEscape(vdev.vmfsVolume)
if vdev.physicalDeviceName:
values['datastoreDev'] = htmlEscape(vdev.physicalDeviceName)
else:
datastoreSet = datastore.DatastoreSet()
cosVolume = datastoreSet.getEntryByName(vdev.vmfsVolume)
values['datastoreDev'] = htmlEscape(cosVolume.driveName)
vdeviceNames = userchoices.getVirtualPartitionRequestsDevices()
for vdevName in vdeviceNames:
reqs = userchoices.getVirtualPartitionRequests(vdevName)
reqs.fitRequestsOnDevice()
allReqs += reqs
values['datastoreParts'] = ""
allReqs.sort(sortByMountPoint=True)
for req in allReqs:
size = util.formatValue(req.apparentSize * util.SIZE_MB)
if req.mountPoint:
mountPoint = htmlEscape(req.mountPoint)
else:
mountPoint = ""
values['datastoreParts'] += (
'<tabs count="1" />%s'
'<tabs count="1" /><verbatim value="%10s" />'
'<tabs count="1" />%s<br/>' % (req.fsType.name, size, mountPoint))
def hostActionPartitionPhysicalDevices(context):
requestDevices = userchoices.getPhysicalPartitionRequestsDevices()
context.cb.pushStatusGroup(len(requestDevices))
for deviceName in requestDevices:
virtualDevs = \
userchoices.getVirtualDevicesByPhysicalDeviceName(deviceName)
requests = userchoices.getPhysicalPartitionRequests(deviceName)
context.cb.pushStatus("Partitioning %s (%s)" %
(requests.device.name, requests.device.path))
requests.sort()
requests.fitPartitionsOnDevice()
requests.savePartitions()
# TODO: check for badblocks?
createDeviceNodes()
context.cb.pushStatusGroup(len(requests))
for request in requests:
if request.fsType.formattable:
if request.fsType.name == "vmfs3":
path = requests.device.getPartitionDevicePath(
request.partitionId)
volumeName = request.fsType.volumeName
# If we don't have a name for the vmfs volume and
# we have a virtual device, then we need to set
# the volume name for autopartitioning.
# XXX - we're assuming that we only have one vmfs device
# per volume right now
if virtualDevs and not volumeName:
volumeName = fsset.findVmfsVolumeName()
request.fsType.volumeName = volumeName
assert len(virtualDevs) == 1
virtualDevs[0]['device'].vmfsVolume = volumeName
else:
path = request.consoleDevicePath
context.cb.pushStatus("Formatting %s" % path)
request.fsType.formatDevice(path)
context.cb.popStatus()
context.cb.popStatusGroup()
context.cb.popStatus()
context.cb.popStatusGroup()
def _genPhysicalPartitions():
retval = ""
for dev in userchoices.getPhysicalPartitionRequestsDevices():
reqs = userchoices.getPhysicalPartitionRequests(dev)
for req in reqs:
partStr = _genPartitionRequest(dev, req)
flags1 = " --ondisk=%s" % dev
retval += "%s %s\n" % (partStr, flags1)
if isFirstDisk([dev]):
flags2 = " --onfirstdisk"
retval += \
"# Uncomment to use first detected disk:\n" \
"#%s %s\n" % (partStr, flags2)
return retval
def _genPhysicalPartitions():
retval = ""
for dev in userchoices.getPhysicalPartitionRequestsDevices():
reqs = userchoices.getPhysicalPartitionRequests(dev)
for req in reqs:
partStr = _genPartitionRequest(dev, req)
flags1 = " --ondisk=%s" % dev
retval += "%s %s\n" % (partStr, flags1)
if isFirstDisk([dev]):
flags2 = " --onfirstdisk"
retval += \
"# Uncomment to use first detected disk:\n" \
"#%s %s\n" % (partStr, flags2)
return retval
def runtimeActionFindMaxVmdkSize():
'''Look through userchoices settings and determine how large we can allow
the vmdk to be.
'''
datastoreSet = None
devName = userchoices.getEsxDatastoreDevice()
# find the free space on an existing datastore
if not devName:
volumeName = userchoices.getVmdkDatastore()
datastoreSet = datastore.DatastoreSet()
vol = datastoreSet.getEntryByName(volumeName)
assert vol
# Max vmdk size is 256 * fileblocksize from
# File_VMFSSupportsFileSize in filePosix.c
return min(vol.getFreeSize() / util.SIZE_MB / util.SIZE_MB,
vol.blockSize * 256 / util.SIZE_MB)
else:
dev = DiskSet()[devName]
# get the physical size of the device
size = util.getValueInMegabytesFromSectors(dev.size, dev.sectorSize)
requests = userchoices.getPhysicalPartitionRequests(dev.name)
assert requests
# we have to guess how big the vmfs3 partition is going to be, so
# remove any other partitions on the disk from our total size
for req in requests:
if not req.grow and req.fsType.name != 'vmfs3':
size -= req.minimumSize
return min(fsset.vmfs3FileSystem.blockSizeMB * 256 * util.SIZE_MB,
size - VMDK_OVERHEAD_SIZE)
def runtimeActionFindMaxVmdkSize():
'''Look through userchoices settings and determine how large we can allow
the vmdk to be.
'''
datastoreSet = None
devName = userchoices.getEsxDatastoreDevice()
# find the free space on an existing datastore
if not devName:
volumeName = userchoices.getVmdkDatastore()
datastoreSet = datastore.DatastoreSet()
vol = datastoreSet.getEntryByName(volumeName)
assert vol
# Max vmdk size is 256 * fileblocksize from
# File_VMFSSupportsFileSize in filePosix.c
return min(vol.getFreeSize() / util.SIZE_MB / util.SIZE_MB,
vol.blockSize * 256 / util.SIZE_MB)
else:
dev = DiskSet()[devName]
# get the physical size of the device
size = util.getValueInMegabytesFromSectors(dev.size, dev.sectorSize)
requests = userchoices.getPhysicalPartitionRequests(dev.name)
assert requests
# we have to guess how big the vmfs3 partition is going to be, so
# remove any other partitions on the disk from our total size
for req in requests:
if not req.grow and req.fsType.name != 'vmfs3':
size -= req.minimumSize
return min(fsset.vmfs3FileSystem.blockSizeMB * 256 * util.SIZE_MB,
size - VMDK_OVERHEAD_SIZE)
def _allUserPartitionRequestSets():
'''Return all the PartitionRequestSets in userchoices in a list.'''
retval = []
for physDevice in userchoices.getPhysicalPartitionRequestsDevices():
retval.append(userchoices.getPhysicalPartitionRequests(physDevice))
for virtDevice in userchoices.getVirtualPartitionRequestsDevices():
if not userchoices.checkVirtualPartitionRequestsHasDevice(virtDevice):
# no partitions on the vmdk
continue
retval.append(userchoices.getVirtualPartitionRequests(virtDevice))
# Only add the partition mount requests if there are any, otherwise there
# appears to be user partition requests when there really aren't.
if userchoices.getPartitionMountRequests():
mountSet = PartitionRequestSet()
mountSet.requests = userchoices.getPartitionMountRequests()
retval.append(mountSet)
return retval
def getPartitionRequestSize(dev):
size = 0
size += userchoices.getPhysicalPartitionRequests(dev).getMinimumSize()
return size
def getPartitionRequestSize(dev):
size = 0
size += userchoices.getPhysicalPartitionRequests(dev).getMinimumSize()
return size