... and I assume it's the same reason why I cannot connect to Launchpad via the launchpadlib API
Error accessing Launchpad! (403, b'Forbidden') On Mon, Dec 1, 2025 at 6:09 AM Launchpad Bug Tracker < [email protected]> wrote: > bugproxy (bugproxy) has assigned this bug to your team "Ubuntu on IBM > Power Systems Bug Triage" for Ubuntu: > > == Comment: #0 - Anushree Mathur <[email protected]> - 2025-11-28 > 03:12:11 == > ENV : > HOST OS : Ubuntu 25.10 > > Host installation is crashing with following crash when we do > installation on multiple[2 or more] SAN disks and we see -EBUSY error > with specific mpath disk. > > generating crash report > report saved to /var/crash/1760429899.735880613.ui.crash > Traceback (most recent call last): > File > "/snap/subiquity/6868/lib/python3.12/site-packages/subiquity/client/controllers/filesystem.py", > line 296, in _guided_choice > self.ui.set_body(FilesystemView(self.model, self)) > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > File > "/snap/subiquity/6868/lib/python3.12/site-packages/subiquity/ui/views/filesystem/filesystem.py", > line 485, in __init__ > self.refresh_model_inputs() > File > "/snap/subiquity/6868/lib/python3.12/site-packages/subiquity/ui/views/filesystem/filesystem.py", > line 544, in refresh_model_inputs > self.used_list.refresh_model_inputs() > File > "/snap/subiquity/6868/lib/python3.12/site-packages/subiquity/ui/views/filesystem/filesystem.py", > line 417, in refresh_model_inputs > for obj, cells in summarize_device(device, filter): > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > File > "/snap/subiquity/6868/lib/python3.12/site-packages/subiquity/ui/views/filesystem/helpers.py", > line 32, in summarize_device > anns = labels.annotations(device) + labels.usage_labels(device) > ^^^^^^^^^^^^^^^^^^^^^^^^^^ > File "/snap/subiquity/6868/usr/lib/python3.12/functools.py", line 909, > in wrapper > return dispatch(args[0].__class__)(*args, **kw) > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > File > "/snap/subiquity/6868/lib/python3.12/site-packages/subiquity/common/filesystem/labels.py", > line 101, in _annotations_vg > member = next(iter(vg.devices)) > ^^^^^^^^^^^^^^^^^^^^^^ > StopIteration > > The above exception was the direct cause of the following exception: > > Traceback (most recent call last): > File "/snap/subiquity/6868/usr/bin/subiquity", line 8, in <module> > sys.exit(main()) > ^^^^^^ > File > "/snap/subiquity/6868/lib/python3.12/site-packages/subiquity/cmd/tui.py", > line 161, in main > asyncio.run(run_with_loop()) > File "/snap/subiquity/6868/usr/lib/python3.12/asyncio/runners.py", line > 194, in run > return runner.run(main) > ^^^^^^^^^^^^^^^^ > File "/snap/subiquity/6868/usr/lib/python3.12/asyncio/runners.py", line > 118, in run > return self._loop.run_until_complete(task) > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > File "/snap/subiquity/6868/usr/lib/python3.12/asyncio/base_events.py", > line 687, in run_until_complete > return future.result() > ^^^^^^^^^^^^^^^ > File > "/snap/subiquity/6868/lib/python3.12/site-packages/subiquity/cmd/tui.py", > line 159, in run_with_loop > await subiquity_interface.run() > File > "/snap/subiquity/6868/lib/python3.12/site-packages/subiquity/client/client.py", > line 426, in run > await super().run() > File > "/snap/subiquity/6868/lib/python3.12/site-packages/subiquitycore/tui.py", > line 390, in run > await super().run() > File > "/snap/subiquity/6868/lib/python3.12/site-packages/subiquitycore/core.py", > line 133, in run > raise exc > File > "/snap/subiquity/6868/lib/python3.12/site-packages/subiquity/client/controllers/filesystem.py", > line 300, in show_guided_and_redraw > await self._guided_choice(choice) > RuntimeError: coroutine raised StopIteration > > ^[[29;1R^[[29;106R > Ubuntu Questing Quokka (development branch) ubuntu-server hvc > > > Explaining whole scenario: > > When I tried to install my P11 lpar with Ubuntu with SAN disk > 1) 4 SAN disks are there > 2) I installed on mpatha (installation worked fine) > 3) I installed on mpathb (installation worked fine) > 4) When i rebooted the system connected to the console and then I tried to > reinstall the system it gave the error message [-EBUSY] and then > installation crashed > > My analysis: > > In the background, after each boot I was entering the shell and was > checking for the multipath status: > 1) In the first attempt when i checked it gave all four disks > 2) After mpatha installation also all disks were listed in multipath -ll > 3) After mpathb installation also all disks were there > 4) When I tried the reinstallation after this I saw that multipath service > itself gave the error as : > > [2168]: updated bindings file /etc/multipath/bindings > [2168]: mpathb: addmap [0 230686720 multipath 1 queue_if_no_path 1 alua 2 > 1 ser> > [2168]: libdevmapper: ioctl/libdm-iface.c(1995): device-mapper: reload > ioctl on> > [2168]: dm_addmap: libdm task=0 error: Device or resource busy > [2168]: mpathb: ignoring map > [2168]: mpathb: addmap [0 230686720 multipath 1 queue_if_no_path 1 alua 2 > 1 ser> > [2168]: libdevmapper: ioctl/libdm-iface.c(1995): device-mapper: reload > ioctl on> > [2168]: dm_addmap: libdm task=0 error: Device or resource busy > [2168]: mpathb: ignoring map > : Started multipathd.service - Device-Mapper Multipath Device Controller. > > 5) With multipath -ll I was not able to see mpathb there > 6) multipath service is not failing to restart but it is throwing this > error message because mapping is not happening properly! > I feel because of some stale metadata present on the mapathb at the time > of installation which shouldn't have been there, it has happened. > > > I tried this exact same scenario even on my P10 lpar which had 2 disks and > I observed same kind of behavior! > > Reproducibility with this exact scenario is 95%. > Reference bug is https://bugzilla.linux.ibm.com/show_bug.cgi?id=208604 > but now the scenario has been changed! > > ** Affects: ubuntu > Importance: Undecided > Assignee: Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage) > Status: New > > > ** Tags: architecture-ppc64le bugnameltc-216529 severity-high > targetmilestone-inin2604 > -- > Ubuntu25.10: Ubuntu host installation is failing while doing installation > on multiple[2 or more] multipath SAN disks! > https://bugs.launchpad.net/bugs/2133480 > You received this bug notification because you are a member of Ubuntu on > IBM Power Systems Bug Triage, which is a bug assignee. > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2133480 Title: Ubuntu25.10: Ubuntu host installation is failing while doing installation on multiple[2 or more] multipath SAN disks! To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/debian-installer/+bug/2133480/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
