[Bug 1988407] Re: Using kinetic daily subiquity crashes if trying to edit LVM volume to change size (on s390x)
Frank Heimes
1988407 at bugs.launchpad.net
Wed Oct 19 18:53:10 UTC 2022
I can confirm that this is fixed with the latest kinetic image!
many thx
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https://bugs.launchpad.net/bugs/1988407
Title:
Using kinetic daily subiquity crashes if trying to edit LVM volume to
change size (on s390x)
Status in subiquity:
Fix Released
Status in Ubuntu on IBM z Systems:
Fix Released
Bug description:
While testing LP#1986551 (which worked fine and is solved) I ran into a new problem while trying to increase the size of an LVM volume.
By default only half of the size of an LVM is allocated (which I don't like, but that's a different story).
So I almost all the time modify the logical volume size to it's max.
But with the kinetic daily from today (Sept 1st, pending) subiquity crashes at that stage:
That is one screen prior to the crash:
▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄
Guided storage configuration [ Help ]
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
Configure a guided storage layout, or create a custom one:
(X) Use an entire disk ▴
█
[ 0x6005076306 multipath device 64.000G ▾ ]█
ffd6b6000000 █
0000002603 █
█
[X] Set up this disk as an LVM group █
█
[ ] Encrypt the LVM group with LUKS █
█
Passphrase: █
█
Confirm passphrase:
▾
[ Done ]
[ Back ]
This is the screen where the crash happens:
▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄
Storage configuration [ Help ]
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
FILE SYSTEM SUMMARY ▴
█
MOUNT POINT SIZE TYPE DEVICE TYPE █
[ / 30.996G new ext4 new LVM logical volume ▸ ] █
[ /boot 2.000G new ext4 new partition of multipath device ▸ ] █
█
█
AVAILABLE DEVICES █
█
DEVICE TYPE SIZE
[ ubuntu-vg (new) LVM volume group 61.996G ▸ ]
free space 31.000G ▸
[ Create software RAID (md) ▸ ]
[ Create volume group (LVM) ▸ ]
▾
[ Done ]
[ Reset ]
[ Back ]
I scroll down:
▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄
Storage configuration [ Help ]
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
▴
[ Create software RAID (md) ▸ ]
[ Create volume group (LVM) ▸ ]
USED DEVICES
DEVICE TYPE SIZE
[ ubuntu-vg (new) LVM volume group 61.996G ▸ ]
ubuntu-lv new, to be formatted as ext4, mounted at / 30.996G ▸
[ 0x6005076306ffd6b60000000000002603 multipath device 64.000G ▸ ]
partition 1 new, to be formatted as ext4, mounted at 2.000G ▸
/boot
partition 2 new, PV of LVM volume group ubuntu-vg 61.998G ▸ █
▾
[ Done ]
[ Reset ]
[ Back ]
I'll navigate to the line:
"ubuntu-lv new, to be formatted as ext4, mounted at / 30.996G"
select "Edit"
and immediately hit the crash:
generating crash report
report saved to /var/crash/1662024939.554034948.ui.crash
Traceback (most recent call last):
File "/snap/subiquity/3799/usr/lib/python3.8/runpy.py", line 194, in _run_module_as_main
return _run_code(code, main_globals, None,
File "/snap/subiquity/3799/usr/lib/python3.8/runpy.py", line 87, in _run_code
exec(code, run_globals)
File "/snap/subiquity/3799/lib/python3.8/site-packages/subiquity/__main__.py", line 5, in <module>
sys.exit(main())
File "/snap/subiquity/3799/lib/python3.8/site-packages/subiquity/cmd/tui.py", line 150, in main
subiquity_interface.run()
File "/snap/subiquity/3799/lib/python3.8/site-packages/subiquity/client/client.py", line 407, in run
super().run()
File "/snap/subiquity/3799/lib/python3.8/site-packages/subiquitycore/tui.py", line 381, in run
super().run()
File "/snap/subiquity/3799/lib/python3.8/site-packages/subiquitycore/core.py", line 135, in run
raise exc
File "/snap/subiquity/3799/usr/lib/python3.8/asyncio/events.py", line 81, in _run
self._context.run(self._callback, *self._args)
File "/snap/subiquity/3799/lib/python3.8/site-packages/urwid/raw_display.py", line 416, in <lambda>
wrapper = lambda: self.parse_input(
File "/snap/subiquity/3799/lib/python3.8/site-packages/urwid/raw_display.py", line 515, in parse_input
callback(processed, processed_codes)
File "/snap/subiquity/3799/lib/python3.8/site-packages/urwid/main_loop.py", line 412, in _update
self.process_input(keys)
File "/snap/subiquity/3799/lib/python3.8/site-packages/urwid/main_loop.py", line 513, in process_input
k = self._topmost_widget.keypress(self.screen_size, k)
File "/snap/subiquity/3799/lib/python3.8/site-packages/urwid/wimp.py", line 651, in keypress
return self._current_widget.keypress(size, key)
File "/snap/subiquity/3799/lib/python3.8/site-packages/urwid/container.py", line 598, in keypress
return self.top_w.keypress(self.top_w_size(size,
File "/snap/subiquity/3799/lib/python3.8/site-packages/subiquitycore/ui/actionmenu.py", line 104, in keypress
return super().keypress(size, key)
File "/snap/subiquity/3799/lib/python3.8/site-packages/urwid/container.py", line 1626, in keypress
key = self.focus.keypress(tsize, key)
File "/snap/subiquity/3799/lib/python3.8/site-packages/urwid/container.py", line 2316, in keypress
key = w.keypress((mc,) + size[1:], key)
File "/snap/subiquity/3799/lib/python3.8/site-packages/subiquitycore/ui/container.py", line 447, in keypress
return lb.keypress(size, key)
File "/snap/subiquity/3799/lib/python3.8/site-packages/subiquitycore/ui/container.py", line 321, in keypress
upkey = super().keypress(size, downkey)
File "/snap/subiquity/3799/lib/python3.8/site-packages/urwid/listbox.py", line 968, in keypress
key = focus_widget.keypress((maxcol,),key)
File "/snap/subiquity/3799/lib/python3.8/site-packages/urwid/wimp.py", line 543, in keypress
self._emit('click')
File "/snap/subiquity/3799/lib/python3.8/site-packages/urwid/widget.py", line 461, in _emit
signals.emit_signal(self, name, self, *args)
File "/snap/subiquity/3799/lib/python3.8/site-packages/urwid/signals.py", line 265, in emit
result |= self._call_callback(callback, user_arg, user_args, args)
File "/snap/subiquity/3799/lib/python3.8/site-packages/urwid/signals.py", line 295, in _call_callback
return bool(callback(*args_to_pass))
File "/snap/subiquity/3799/lib/python3.8/site-packages/subiquitycore/ui/actionmenu.py", line 97, in click
self.parent._action(value)
File "/snap/subiquity/3799/lib/python3.8/site-packages/subiquitycore/ui/actionmenu.py", line 143, in _action
self._emit("action", action)
File "/snap/subiquity/3799/lib/python3.8/site-packages/urwid/widget.py", line 461, in _emit
signals.emit_signal(self, name, self, *args)
File "/snap/subiquity/3799/lib/python3.8/site-packages/urwid/signals.py", line 265, in emit
result |= self._call_callback(callback, user_arg, user_args, args)
File "/snap/subiquity/3799/lib/python3.8/site-packages/urwid/signals.py", line 295, in _call_callback
return bool(callback(*args_to_pass))
File "/snap/subiquity/3799/lib/python3.8/site-packages/subiquity/ui/views/filesystem/filesystem.py", line 321, in _action
meth(device)
File "/snap/subiquity/3799/lib/python3.8/site-packages/subiquity/ui/views/filesystem/filesystem.py", line 214, in impl
self.parent.show_stretchy_overlay(cls(self.parent, device))
File "/snap/subiquity/3799/lib/python3.8/site-packages/subiquity/ui/views/filesystem/filesystem.py", line 311, in <lambda>
lambda parent, part: PartitionStretchy(parent, part.volgroup,
File "/snap/subiquity/3799/lib/python3.8/site-packages/subiquity/ui/views/filesystem/partition.py", line 398, in __init__
gaps.movable_trailing_partitions_and_gap_size(partition)[1]
File "/snap/subiquity/3799/lib/python3.8/site-packages/subiquity/common/filesystem/gaps.py", line 244, in movable_trailing_partitions_and_gap_size
pgs = parts_and_gaps(partition.device)
AttributeError: 'LVM_LogicalVolume' object has no attribute 'device'
Connection to s1lp15 closed.
While continuing with the installation I repeatedly run into this
crash - one will notice 3 crash files in the attached tgz that
contains the /var/crash and /var/log content.
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