def _show(self):
'''Create a list of disks to choose from and create the window
for displaying the partition/slice information from the selected
disk
'''
self.wait_for_disks()
self.wait_for_iscsi_disk()
discovered_target = self.doc.persistent.get_first_child( \
name=Target.DISCOVERED)
LOGGER.debug(discovered_target)
if discovered_target is None:
self.center_win.add_paragraph(DiskScreen.NO_DISKS,
1,
1,
max_x=(self.win_size_x - 1))
return
self.disks = discovered_target.get_children(class_type=Disk)
if not self.disks:
self.center_win.add_paragraph(DiskScreen.NO_TARGETS,
1,
1,
max_x=(self.win_size_x - 1))
return
if self._image_size is None:
try:
self._image_size = Size(str(get_image_size(LOGGER)) + \
Size.mb_units)
LOGGER.debug("Image_size: %s", self._image_size)
except:
# Unable to get the image size for some reason, allow
# the target controller to use it's default size.
LOGGER.debug("Unable to get image size")
self._image_size = FALLBACK_IMAGE_SIZE
# initialize the target controller so the min/max size for the
# installation can be calculated. Explicitly do not want to select an
# initial disk at this time in case none of the disks discovered is
# usable. The target controller initialization needs to be done
# everytime we show the disk selection screen so the desired target
# node in the DOC can be re-populated with information from target
# discovery.
self.tc.initialize(image_size=self._image_size, no_initial_disk=True)
# Go through all the disks found and find ones that have enough space
# for installation. At the same time, see if any existing disk is the
# boot disk. If a boot disk is found, move it to the front of the list
num_usable_disks = 0
boot_disk = None
for disk in self.disks:
LOGGER.debug("size: %s, min: %s" % \
(disk.disk_prop.dev_size, self.minimum_size))
if disk.disk_prop.dev_size >= self.minimum_size:
if disk.is_boot_disk():
boot_disk = disk
num_usable_disks += 1
if boot_disk is not None:
self.disks.remove(boot_disk)
self.disks.insert(0, boot_disk)
if num_usable_disks == 0:
self.center_win.add_paragraph(DiskScreen.NO_DISKS,
1,
1,
max_x=(self.win_size_x - 1))
return
self.main_win.reset_actions()
self.main_win.show_actions()
y_loc = 1
self.center_win.add_text(DiskScreen.PARAGRAPH, y_loc, 1)
y_loc += 1
self.center_win.add_text(self.size_line, y_loc, 1)
y_loc += 2
self.center_win.add_text(self.disk_header_text, y_loc, 1)
y_loc += 1
self.center_win.window.hline(y_loc, self.center_win.border_size[1] + 1,
curses.ACS_HLINE,
textwidth(self.disk_header_text))
y_loc += 1
disk_win_area = WindowArea(4,
textwidth(self.disk_header_text) + 2, y_loc,
0)
disk_win_area.scrollable_lines = len(self.disks) + 1
self.disk_win = ScrollWindow(disk_win_area, window=self.center_win)
disk_item_area = WindowArea(1, disk_win_area.columns - 2, 0, 1)
disk_index = 0
len_type = DiskScreen.DISK_HEADERS[0][0] - 1
len_size = DiskScreen.DISK_HEADERS[1][0] - 1
len_boot = DiskScreen.DISK_HEADERS[2][0] - 1
len_dev = DiskScreen.DISK_HEADERS[3][0] - 1
len_notes = DiskScreen.DISK_HEADERS[4][0] - 1
for disk in self.disks:
disk_text_fields = []
dev_type = disk.disk_prop.dev_type
if dev_type is not None:
type_field = dev_type[:len_type]
type_field = ljust_columns(type_field, len_type)
else:
type_field = " " * len_type
disk_text_fields.append(type_field)
disk_size = disk.disk_prop.dev_size.get(Size.gb_units)
size_field = locale.format("%*.1f", (len_size, disk_size))
disk_text_fields.append(size_field)
if disk.is_boot_disk():
bootable_field = "+".center(len_boot)
else:
bootable_field = " " * (len_boot)
disk_text_fields.append(bootable_field)
#
# Information will be displayed in the device column with
# the following priority:
#
# First priority is to display receptacle information,
# if available. If receptacle information is displayed,
# ctd name will not be displayed.
#
# If receptacle information is not available, the ctd name
# will be displayed.
#
# Both items above can take as much as the 44 character wide
# column as needed.
#
# If the receptacle/ctd name is less than 30 characters,
# manufacturer information will be displayed in the left
# over space. There won't be a column heading for the
# manufacturer information.
#
device = disk.receptacle or disk.ctd
added_device_field = False
# is there enough room to display the manufacturer?
if (len_dev - len(device)) >= DiskScreen.VENDOR_LEN:
vendor = disk.disk_prop.dev_vendor
if vendor is not None:
dev_display_len = len_dev - DiskScreen.VENDOR_LEN
device_field = ljust_columns(device, dev_display_len)
disk_text_fields.append(device_field)
vendor_field = vendor[:DiskScreen.VENDOR_LEN - 1]
vendor_field = ljust_columns(vendor_field,
DiskScreen.VENDOR_LEN - 1)
disk_text_fields.append(vendor_field)
added_device_field = True
if not added_device_field:
device_field = device[:len_dev]
device_field = ljust_columns(device_field, len_dev)
disk_text_fields.append(device_field)
# display "<" or ">" if the disk is too big or too small
selectable = True
if disk.disk_prop.dev_size < self.minimum_size:
selectable = False
notes_field = DiskScreen.TOO_SMALL.center(len_notes)
disk_text_fields.append(notes_field)
elif disk.disk_prop.dev_size > Size(MAX_VTOC):
notes_field = DiskScreen.TOO_BIG.center(len_notes)
disk_text_fields.append(notes_field)
# check the blocksize of the disk. If it's not 512 bytes and we
# have an EFI firmware on x86, make the disk unselectable by the
# user. See PSARC 2008/769
elif platform.processor() == "i386" and \
disk.geometry.blocksize != 512:
firmware = SystemFirmware.get()
if firmware.fw_name == "uefi64":
selectable = False
notes_field = DiskScreen.INVALID_DISK.center(len_notes)
disk_text_fields.append(notes_field)
LOGGER.debug(
"marking disk %s unselectable as its "
"blocksize is not 512 bytes on an UEFI "
"firmware x86 system.", disk.ctd)
disk_text = " ".join(disk_text_fields)
disk_item_area.y_loc = disk_index
disk_list_item = ListItem(disk_item_area,
window=self.disk_win,
text=disk_text,
add_obj=selectable)
disk_list_item.on_make_active = on_activate
disk_list_item.on_make_active_kwargs["disk"] = disk
disk_list_item.on_make_active_kwargs["disk_select"] = self
disk_index += 1
self.disk_win.no_ut_refresh()
y_loc += 7
disk_detail_area = WindowArea(6, 70, y_loc, 1)
self.disk_detail = DiskWindow(disk_detail_area,
self.disks[0],
target_controller=self.tc,
window=self.center_win)
self.main_win.do_update()
self.center_win.activate_object(self.disk_win)
self.disk_win.activate_object(self.selected_disk_index, jump=True)
def _show(self):
'''Create a list of disks to choose from and create the window
for displaying the partition/slice information from the selected
disk
'''
self.wait_for_disks()
discovered_target = self.doc.persistent.get_first_child( \
name=Target.DISCOVERED)
LOGGER.debug(discovered_target)
if discovered_target is None:
self.center_win.add_paragraph(DiskScreen.NO_DISKS,
1,
1,
max_x=(self.win_size_x - 1))
return
self.disks = discovered_target.get_children(class_type=Disk)
if not self.disks:
self.center_win.add_paragraph(DiskScreen.NO_TARGETS,
1,
1,
max_x=(self.win_size_x - 1))
return
if self._image_size is None:
try:
self._image_size = Size(str(get_image_size(LOGGER)) + \
Size.mb_units)
LOGGER.debug("Image_size: %s", self._image_size)
except:
# Unable to get the image size for some reason, allow
# the target controller to use it's default size.
LOGGER.debug("Unable to get image size")
self._image_size = FALLBACK_IMAGE_SIZE
# initialize the target controller so the min/max size for
# the installation can be calculated. Explicitly do not
# want to select an initial disk at this time in case
# none of the disks discovered is usable. The target controller
# initialization needs to be done everytime we show the disk selection
# screen so the desired target node in the DOC can be re-populated
# with information from target discovery.
self.tc.initialize(image_size=self._image_size, no_initial_disk=True)
# Go through all the disks found and find ones that have
# enough space for installation. At the same time, see if any
# existing disk is the boot disk. If a boot disk is found, move
# it to the front of the list
num_usable_disks = 0
boot_disk = None
for disk in self.disks:
LOGGER.debug("size: %s, min: %s" % \
(disk.disk_prop.dev_size, self.minimum_size))
if disk.disk_prop.dev_size >= self.minimum_size:
if disk.is_boot_disk():
boot_disk = disk
num_usable_disks += 1
if boot_disk is not None:
self.disks.remove(boot_disk)
self.disks.insert(0, boot_disk)
if num_usable_disks == 0:
self.center_win.add_paragraph(DiskScreen.NO_DISKS,
1,
1,
max_x=(self.win_size_x - 1))
return
self.main_win.reset_actions()
self.main_win.show_actions()
y_loc = 1
self.center_win.add_text(DiskScreen.PARAGRAPH, y_loc, 1)
y_loc += 1
self.center_win.add_text(self.size_line, y_loc, 1)
y_loc += 2
self.center_win.add_text(self.disk_header_text, y_loc, 1)
y_loc += 1
self.center_win.window.hline(y_loc, self.center_win.border_size[1] + 1,
curses.ACS_HLINE,
textwidth(self.disk_header_text))
y_loc += 1
disk_win_area = WindowArea(4,
textwidth(self.disk_header_text) + 2, y_loc,
0)
disk_win_area.scrollable_lines = len(self.disks) + 1
self.disk_win = ScrollWindow(disk_win_area, window=self.center_win)
disk_item_area = WindowArea(1, disk_win_area.columns - 2, 0, 1)
disk_index = 0
len_type = DiskScreen.DISK_HEADERS[0][0] - 1
len_size = DiskScreen.DISK_HEADERS[1][0] - 1
len_boot = DiskScreen.DISK_HEADERS[2][0] - 1
len_dev = DiskScreen.DISK_HEADERS[3][0] - 1
len_mftr = DiskScreen.DISK_HEADERS[4][0] - 1
for disk in self.disks:
disk_text_fields = []
if disk.disk_prop is None or disk.disk_prop.dev_type is None:
continue
type_field = disk.disk_prop.dev_type[:len_type]
type_field = ljust_columns(type_field, len_type)
disk_text_fields.append(type_field)
disk_size = disk.disk_prop.dev_size.get(Size.gb_units)
size_field = locale.format("%*.1f", (len_size, disk_size))
disk_text_fields.append(size_field)
if disk.is_boot_disk():
bootable_field = "+".center(len_boot)
else:
bootable_field = " " * (len_boot)
disk_text_fields.append(bootable_field)
device_field = disk.ctd[:len_dev]
device_field = ljust_columns(device_field, len_dev)
disk_text_fields.append(device_field)
vendor = disk.disk_prop.dev_vendor
if vendor is not None:
mftr_field = vendor[:len_mftr]
mftr_field = ljust_columns(mftr_field, len_mftr)
else:
mftr_field = " " * len_mftr
disk_text_fields.append(mftr_field)
selectable = True
if disk.disk_prop.dev_size < self.minimum_size:
note_field = self.too_small_text
selectable = False
elif disk_size > Size(MAX_VTOC).get(Size.gb_units):
note_field = self.too_big_warn
else:
note_field = ""
disk_text_fields.append(note_field)
disk_text = " ".join(disk_text_fields)
disk_item_area.y_loc = disk_index
disk_list_item = ListItem(disk_item_area,
window=self.disk_win,
text=disk_text,
add_obj=selectable)
disk_list_item.on_make_active = on_activate
disk_list_item.on_make_active_kwargs["disk"] = disk
disk_list_item.on_make_active_kwargs["disk_select"] = self
disk_index += 1
self.disk_win.no_ut_refresh()
y_loc += 7
disk_detail_area = WindowArea(6, 70, y_loc, 1)
self.disk_detail = DiskWindow(disk_detail_area,
self.disks[0],
target_controller=self.tc,
window=self.center_win)
self.main_win.do_update()
self.center_win.activate_object(self.disk_win)
self.disk_win.activate_object(self.selected_disk_index)
def _show(self):
'''Create a list of disks to choose from and create the window
for displaying the partition/slice information from the selected
disk
'''
self.wait_for_disks()
discovered_target = self.doc.persistent.get_first_child( \
name=Target.DISCOVERED)
LOGGER.debug(discovered_target)
if discovered_target is None:
self.center_win.add_paragraph(DiskScreen.NO_DISKS, 1, 1,
max_x=(self.win_size_x - 1))
return
self.disks = discovered_target.get_children(class_type=Disk)
if not self.disks:
self.center_win.add_paragraph(DiskScreen.NO_TARGETS, 1, 1,
max_x=(self.win_size_x - 1))
return
if self._image_size is None:
try:
self._image_size = Size(str(get_image_size(LOGGER)) + \
Size.mb_units)
LOGGER.debug("Image_size: %s", self._image_size)
except:
# Unable to get the image size for some reason, allow
# the target controller to use it's default size.
LOGGER.debug("Unable to get image size")
self._image_size = FALLBACK_IMAGE_SIZE
# initialize the target controller so the min/max size for
# the installation can be calculated. Explicitly do not
# want to select an initial disk at this time in case
# none of the disks discovered is usable. The target controller
# initialization needs to be done everytime we show the disk selection
# screen so the desired target node in the DOC can be re-populated
# with information from target discovery.
self.tc.initialize(image_size=self._image_size, no_initial_disk=True)
# Go through all the disks found and find ones that have
# enough space for installation. At the same time, see if any
# existing disk is the boot disk. If a boot disk is found, move
# it to the front of the list
num_usable_disks = 0
boot_disk = None
for disk in self.disks:
LOGGER.debug("size: %s, min: %s" % \
(disk.disk_prop.dev_size, self.minimum_size))
if disk.disk_prop.dev_size >= self.minimum_size:
if disk.is_boot_disk():
boot_disk = disk
num_usable_disks += 1
if boot_disk is not None:
self.disks.remove(boot_disk)
self.disks.insert(0, boot_disk)
if num_usable_disks == 0:
self.center_win.add_paragraph(DiskScreen.NO_DISKS, 1, 1,
max_x=(self.win_size_x - 1))
return
self.main_win.reset_actions()
self.main_win.show_actions()
y_loc = 1
self.center_win.add_text(DiskScreen.PARAGRAPH, y_loc, 1)
y_loc += 1
self.center_win.add_text(self.size_line, y_loc, 1)
y_loc += 2
self.center_win.add_text(self.disk_header_text, y_loc, 1)
y_loc += 1
self.center_win.window.hline(y_loc, self.center_win.border_size[1] + 1,
curses.ACS_HLINE,
textwidth(self.disk_header_text))
y_loc += 1
disk_win_area = WindowArea(4, textwidth(self.disk_header_text) + 2,
y_loc, 0)
disk_win_area.scrollable_lines = len(self.disks) + 1
self.disk_win = ScrollWindow(disk_win_area,
window=self.center_win)
disk_item_area = WindowArea(1, disk_win_area.columns - 2, 0, 1)
disk_index = 0
len_type = DiskScreen.DISK_HEADERS[0][0] - 1
len_size = DiskScreen.DISK_HEADERS[1][0] - 1
len_boot = DiskScreen.DISK_HEADERS[2][0] - 1
len_dev = DiskScreen.DISK_HEADERS[3][0] - 1
len_mftr = DiskScreen.DISK_HEADERS[4][0] - 1
for disk in self.disks:
disk_text_fields = []
if disk.disk_prop is None or disk.disk_prop.dev_type is None:
continue
type_field = disk.disk_prop.dev_type[:len_type]
type_field = ljust_columns(type_field, len_type)
disk_text_fields.append(type_field)
disk_size = disk.disk_prop.dev_size.get(Size.gb_units)
size_field = locale.format("%*.1f", (len_size, disk_size))
disk_text_fields.append(size_field)
if disk.is_boot_disk():
bootable_field = "+".center(len_boot)
else:
bootable_field = " " * (len_boot)
disk_text_fields.append(bootable_field)
device_field = disk.ctd[:len_dev]
device_field = ljust_columns(device_field, len_dev)
disk_text_fields.append(device_field)
vendor = disk.disk_prop.dev_vendor
if vendor is not None:
mftr_field = vendor[:len_mftr]
mftr_field = ljust_columns(mftr_field, len_mftr)
else:
mftr_field = " " * len_mftr
disk_text_fields.append(mftr_field)
selectable = True
if disk.disk_prop.dev_size < self.minimum_size:
note_field = self.too_small_text
selectable = False
elif disk_size > Size(MAX_VTOC).get(Size.gb_units):
note_field = self.too_big_warn
else:
note_field = ""
disk_text_fields.append(note_field)
disk_text = " ".join(disk_text_fields)
disk_item_area.y_loc = disk_index
disk_list_item = ListItem(disk_item_area, window=self.disk_win,
text=disk_text, add_obj=selectable)
disk_list_item.on_make_active = on_activate
disk_list_item.on_make_active_kwargs["disk"] = disk
disk_list_item.on_make_active_kwargs["disk_select"] = self
disk_index += 1
self.disk_win.no_ut_refresh()
y_loc += 7
disk_detail_area = WindowArea(6, 70, y_loc, 1)
self.disk_detail = DiskWindow(disk_detail_area, self.disks[0],
target_controller=self.tc,
window=self.center_win)
self.main_win.do_update()
self.center_win.activate_object(self.disk_win)
self.disk_win.activate_object(self.selected_disk_index)
