** Also affects: subiquity
Importance: Undecided
Status: New
** Also affects: ubuntu-power-systems
Importance: Undecided
Status: New
** No longer affects: linux (Ubuntu)
** Changed in: ubuntu-power-systems
Assignee: (unassigned) => Ubuntu on IBM Power Systems Bug Triage
(ubuntu-power-triage)
** Changed in: ubuntu-power-systems
Importance: Undecided => High
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https://bugs.launchpad.net/bugs/2080474
Title:
ubuntu installation failing for systems having SAN disk
Status in subiquity:
New
Status in The Ubuntu-power-systems project:
New
Bug description:
== Comment: - Anushree Mathur ==
OS: 24.04 LTS (Noble Numbat)
I started the Ubuntu installation for 24.04 LTS (Noble Numbat) on L1(HOST)
having SAN disk, it failed with the following error just after I chose the disk.
Ubuntu 24.04 LTS ubuntu-server hvc0
connecting...
waiting for cloud-init...
generating crash report
report saved to /var/crash/1724388235.797082424.ui.crash
Traceback (most recent call last):
File
"/snap/subiquity/5745/lib/python3.10/site-packages/subiquity/client/controllers/filesystem.py",
line 273, in _guided_choice
self.ui.set_body(FilesystemView(self.model, self))
File
"/snap/subiquity/5745/lib/python3.10/site-packages/subiquity/ui/views/filesystem/filesystem.py",
line 485, in __init__
self.refresh_model_inputs()
File
"/snap/subiquity/5745/lib/python3.10/site-packages/subiquity/ui/views/filesystem/filesystem.py",
line 540, in refresh_model_inputs
self.avail_list.refresh_model_inputs()
File
"/snap/subiquity/5745/lib/python3.10/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/5745/lib/python3.10/site-packages/subiquity/ui/views/filesystem/helpers.py",
line 32, in summarize_device
anns = labels.annotations(device) + labels.usage_labels(device)
File "/snap/subiquity/5745/usr/lib/python3.10/functools.py", line 889, in
wrapper
return dispatch(args[0].__class__)(*args, **kw)
File
"/snap/subiquity/5745/lib/python3.10/site-packages/subiquity/common/filesystem/labels.py",
line 100, 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/5745/usr/bin/subiquity", line 8, in <module>
sys.exit(main())
File
"/snap/subiquity/5745/lib/python3.10/site-packages/subiquity/cmd/tui.py", line
158, in main
asyncio.run(run_with_loop())
File "/snap/subiquity/5745/usr/lib/python3.10/asyncio/runners.py", line 44,
in run
return loop.run_until_complete(main)
File "/snap/subiquity/5745/usr/lib/python3.10/asyncio/base_events.py", line
649, in run_until_complete
return future.result()
File
"/snap/subiquity/5745/lib/python3.10/site-packages/subiquity/cmd/tui.py", line
156, in run_with_loop
await subiquity_interface.run()
File
"/snap/subiquity/5745/lib/python3.10/site-packages/subiquity/client/client.py",
line 403, in run
await super().run()
File
"/snap/subiquity/5745/lib/python3.10/site-packages/subiquitycore/tui.py", line
351, in run
await super().run()
File
"/snap/subiquity/5745/lib/python3.10/site-packages/subiquitycore/core.py", line
134, in run
raise exc
RuntimeError: coroutine raised StopIteration
Ubuntu 24.04 LTS ubuntu-server hvc0
connecting...
ProblemType: Bug
Architecture: ppc64el
CrashDB: {'impl': 'launchpad', 'project': 'subiquity'}
I tried following 2 installation methods, it is failing in both the ways:
1) kexec method
2) attaching vdvd and starting installer
NOTE: It is happening only when the system has SAN disks otherwise this
installation worked fine.
I will be attaching the crash report for this!
== Comment:- Hariharan T S ==
Verified the following cases.
Installation on Disk from VIOS - PASSED
Installatoin on Disk from VIOS and system had Disks from SAN - FAILED
Installation on Disk from SAN and system ahd Disk from VIOS - FAILED
== Comment:- Vaibhav Jain ==
Problem seems to happening when Subuquity enters the disk partition view. The
system has a SAN disk and an existing Mullti Path DM volume on it.
Mirroring to distro
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