RHEL Engineering is moving the tracking of its product development work on RHEL 6 through RHEL 9 to Red Hat Jira (issues.redhat.com). If you're a Red Hat customer, please continue to file support cases via the Red Hat customer portal. If you're not, please head to the "RHEL project" in Red Hat Jira and file new tickets here. Individual Bugzilla bugs in the statuses "NEW", "ASSIGNED", and "POST" are being migrated throughout September 2023. Bugs of Red Hat partners with an assigned Engineering Partner Manager (EPM) are migrated in late September as per pre-agreed dates. Bugs against components "kernel", "kernel-rt", and "kpatch" are only migrated if still in "NEW" or "ASSIGNED". If you cannot log in to RH Jira, please consult article #7032570. That failing, please send an e-mail to the RH Jira admins at rh-issues@redhat.com to troubleshoot your issue as a user management inquiry. The email creates a ServiceNow ticket with Red Hat. Individual Bugzilla bugs that are migrated will be moved to status "CLOSED", resolution "MIGRATED", and set with "MigratedToJIRA" in "Keywords". The link to the successor Jira issue will be found under "Links", have a little "two-footprint" icon next to it, and direct you to the "RHEL project" in Red Hat Jira (issue links are of type "https://issues.redhat.com/browse/RHEL-XXXX", where "X" is a digit). This same link will be available in a blue banner at the top of the page informing you that that bug has been migrated.
Bug 2063794 - Cannot install system when having a DDF container
Summary: Cannot install system when having a DDF container
Keywords:
Status: CLOSED DUPLICATE of bug 2109030
Alias: None
Product: Red Hat Enterprise Linux 9
Classification: Red Hat
Component: python-blivet
Version: 9.0
Hardware: All
OS: Linux
high
high
Target Milestone: rc
: ---
Assignee: Vojtech Trefny
QA Contact: Release Test Team
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2022-03-14 12:02 UTC by Renaud Métrich
Modified: 2022-09-02 11:35 UTC (History)
1 user (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2022-09-02 11:35:42 UTC
Type: Bug
Target Upstream Version:
Embargoed:
pm-rhel: mirror+

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker RHELPLAN-115490 0 None None None 2022-03-14 12:12:35 UTC

Description Renaud Métrich 2022-03-14 12:02:32 UTC 
This bug was initially created as a copy of Bug #2063791

I am copying this bug because: 

Also reproducing on RHEL9.0 beta

Description of problem:

When having a pre-existing DDF container on the system being installed, Anaconda crashes with traceback below:
-------- 8< ---------------- 8< ---------------- 8< ---------------- 8< --------
Traceback (most recent call first):
  File "/usr/lib/python3.6/site-packages/dasbus/client/handler.py", line 497, in _handle_method_error
    raise exception from None
  File "/usr/lib/python3.6/site-packages/dasbus/client/handler.py", line 477, in _get_method_reply
    return self._handle_method_error(error)
  File "/usr/lib/python3.6/site-packages/dasbus/client/handler.py", line 447, in _call_method
    **kwargs,
  File "/usr/lib64/python3.6/site-packages/pyanaconda/modules/common/task/__init__.py", line 46, in sync_run_task
    task_proxy.Finish()
  File "/usr/lib64/python3.6/site-packages/pyanaconda/ui/lib/storage.py", line 96, in reset_storage
    sync_run_task(task_proxy)
  File "/usr/lib64/python3.6/threading.py", line 864, in run
    self._target(*self._args, **self._kwargs)
  File "/usr/lib64/python3.6/site-packages/pyanaconda/threading.py", line 280, in run
    threading.Thread.run(self)
dasbus.error.DBusError: SynchronizedABCMeta object argument after ** must be a mapping, not NoneType
-------- 8< ---------------- 8< ---------------- 8< ---------------- 8< --------

The corresponding storage task traceback is the one below:
-------- 8< ---------------- 8< ---------------- 8< ---------------- 8< --------
Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/dasbus/server/handler.py", line 421, in _method_callback
    *unwrap_variant(parameters)
  File "/usr/lib/python3.6/site-packages/dasbus/server/handler.py", line 234, in _handle_call
    return handler(*parameters)
  File "/usr/lib64/python3.6/site-packages/pyanaconda/modules/common/task/task_interface.py", line 114, in Finish
    self.implementation.finish()
  File "/usr/lib64/python3.6/site-packages/pyanaconda/modules/common/task/task.py", line 161, in finish
    threadMgr.raise_if_error(self._thread_name)
  File "/usr/lib64/python3.6/site-packages/pyanaconda/threading.py", line 171, in raise_if_error
    raise exc_info[0](exc_info[1]).with_traceback(exc_info[2])
  File "/usr/lib64/python3.6/site-packages/pyanaconda/threading.py", line 280, in run
    threading.Thread.run(self)
  File "/usr/lib64/python3.6/threading.py", line 864, in run
    self._target(*self._args, **self._kwargs)
  File "/usr/lib64/python3.6/site-packages/pyanaconda/modules/common/task/task.py", line 97, in _task_run_callback
    self._set_result(self.run())
  File "/usr/lib64/python3.6/site-packages/pyanaconda/modules/storage/reset.py", line 63, in run
    self._reset_storage(self._storage)
  File "/usr/lib64/python3.6/site-packages/pyanaconda/modules/storage/reset.py", line 82, in _reset_storage
    storage.reset()
  File "/usr/lib/python3.6/site-packages/blivet/threads.py", line 53, in run_with_lock
    return m(*args, **kwargs)
  File "/usr/lib64/python3.6/site-packages/pyanaconda/modules/storage/devicetree/model.py", line 260, in reset
    super().reset(cleanup_only=cleanup_only)
  File "/usr/lib/python3.6/site-packages/blivet/threads.py", line 53, in run_with_lock
    return m(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/blivet/blivet.py", line 141, in reset
    self.devicetree.populate(cleanup_only=cleanup_only)
  File "/usr/lib/python3.6/site-packages/blivet/threads.py", line 53, in run_with_lock
    return m(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/blivet/populator/populator.py", line 417, in populate
    self._populate()
  File "/usr/lib/python3.6/site-packages/blivet/threads.py", line 53, in run_with_lock
    return m(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/blivet/populator/populator.py", line 462, in _populate
    self.handle_device(dev)
  File "/usr/lib/python3.6/site-packages/blivet/threads.py", line 53, in run_with_lock
    return m(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/blivet/populator/populator.py", line 268, in handle_device
    device = helper_class(self, info).run()
  File "/usr/lib/python3.6/site-packages/blivet/populator/helpers/lvm.py", line 60, in run
    self._devicetree._add_slave_devices(self.data)
  File "/usr/lib/python3.6/site-packages/blivet/threads.py", line 53, in run_with_lock
    return m(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/blivet/populator/populator.py", line 127, in _add_slave_devices
    self.handle_device(slave_info)
  File "/usr/lib/python3.6/site-packages/blivet/threads.py", line 53, in run_with_lock
    return m(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/blivet/populator/populator.py", line 268, in handle_device
    device = helper_class(self, info).run()
  File "/usr/lib/python3.6/site-packages/blivet/populator/helpers/partition.py", line 63, in run
    self._devicetree.handle_device(disk_info)
  File "/usr/lib/python3.6/site-packages/blivet/threads.py", line 53, in run_with_lock
    return m(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/blivet/populator/populator.py", line 268, in handle_device
    device = helper_class(self, info).run()
  File "/usr/lib/python3.6/site-packages/blivet/populator/helpers/disk.py", line 71, in run
    device = self._device_class(name, **kwargs)
TypeError: SynchronizedABCMeta object argument after ** must be a mapping, not NoneType
-------- 8< ---------------- 8< ---------------- 8< ---------------- 8< --------

I don't see any workaround to have this kind of DDF container be usable, hence the severity.


Version-Release number of selected component (if applicable):

Anaconda 8.5 (33.16.4.15)

How reproducible:

Always

Steps to Reproduce:

1. Setup a VM with 2 disks and boot into installer

2. Drop to shell and create a DDF container

  -------- 8< ---------------- 8< ---------------- 8< ---------------- 8< --------
  # mdadm --create /dev/md/ddf --name=ddf --level container --raid-disks=2 --metadata=ddf /dev/vda /dev/vdb
  # mdadm --create /dev/md/vol0 --name=vol0 --level raid1 --raid-disks=2 /dev/md/ddf
  -------- 8< ---------------- 8< ---------------- 8< ---------------- 8< --------

3. Rescan the disks

Actual results:

Crash

Expected results:

No crash and container usable

Additional info:
Comment 1 Renaud Métrich 2022-03-14 12:03:18 UTC 
anaconda 34.25.0.17 exception report
Traceback (most recent call first):
  File "/usr/lib/python3.9/site-packages/dasbus/client/handler.py", line 497, in _handle_method_error
    raise exception from None
  File "/usr/lib/python3.9/site-packages/dasbus/client/handler.py", line 477, in _get_method_reply
    return self._handle_method_error(error)
  File "/usr/lib/python3.9/site-packages/dasbus/client/handler.py", line 444, in _call_method
    return self._get_method_reply(
  File "/usr/lib64/python3.9/site-packages/pyanaconda/modules/common/task/__init__.py", line 46, in sync_run_task
    task_proxy.Finish()
  File "/usr/lib64/python3.9/site-packages/pyanaconda/ui/lib/storage.py", line 260, in try_populate_devicetree
    sync_run_task(task_proxy)
  File "/usr/lib64/python3.9/site-packages/pyanaconda/ui/gui/spokes/advanced_storage.py", line 695, in on_refresh_clicked
    try_populate_devicetree()
  File "/usr/lib64/python3.9/site-packages/pyanaconda/ui/gui/utils.py", line 198, in _run_once_one_arg
    self._func(*args, **kwargs)
dasbus.error.DBusError: blivet.devices.md.MDBiosRaidArrayDevice() argument after ** must be a mapping, not NoneType

Local variables in innermost frame:
self: <dasbus.client.handler.ClientObjectHandler object at 0x7f22e5f25280>
error: g-io-error-quark: GDBus.Error:not.known.Error.TypeError: blivet.devices.md.MDBiosRaidArrayDevice() argument after ** must be a mapping, not NoneType (36)
name: not.known.Error.TypeError
cls: <class 'dasbus.error.DBusError'>
message: blivet.devices.md.MDBiosRaidArrayDevice() argument after ** must be a mapping, not NoneType
exception: blivet.devices.md.MDBiosRaidArrayDevice() argument after ** must be a mapping, not NoneType


---

INFO:anaconda.threading:Thread Done: AnaTaskThread-FindDevicesTask-2 (140425486919232)
WARNING:dasbus.server.handler:The call org.fedoraproject.Anaconda.Task.Finish has failed with an exception:
Traceback (most recent call last):
  File "/usr/lib/python3.9/site-packages/dasbus/server/handler.py", line 418, in _method_callback
    result = self._handle_call(
  File "/usr/lib/python3.9/site-packages/dasbus/server/handler.py", line 234, in _handle_call
    return handler(*parameters)
  File "/usr/lib64/python3.9/site-packages/pyanaconda/modules/common/task/task_interface.py", line 114, in Finish
    self.implementation.finish()
  File "/usr/lib64/python3.9/site-packages/pyanaconda/modules/common/task/task.py", line 175, in finish
    threadMgr.raise_if_error(self._thread_name)
  File "/usr/lib64/python3.9/site-packages/pyanaconda/threading.py", line 166, in raise_if_error
    raise exc_info[1]
  File "/usr/lib64/python3.9/site-packages/pyanaconda/threading.py", line 275, in run
    threading.Thread.run(self)
  File "/usr/lib64/python3.9/threading.py", line 910, in run
    self._target(*self._args, **self._kwargs)
  File "/usr/lib64/python3.9/site-packages/pyanaconda/modules/common/task/task.py", line 96, in _thread_run_callback
    self._task_run_callback()
  File "/usr/lib64/python3.9/site-packages/pyanaconda/modules/common/task/task.py", line 109, in _task_run_callback
    self._set_result(self.run())
  File "/usr/lib64/python3.9/site-packages/pyanaconda/modules/storage/devicetree/populate.py", line 53, in run
    self._devicetree.populate()
  File "/usr/lib/python3.9/site-packages/blivet/threads.py", line 53, in run_with_lock
    return m(*args, **kwargs)
  File "/usr/lib/python3.9/site-packages/blivet/populator/populator.py", line 419, in populate
    self._populate()
  File "/usr/lib/python3.9/site-packages/blivet/threads.py", line 53, in run_with_lock
    return m(*args, **kwargs)
  File "/usr/lib/python3.9/site-packages/blivet/populator/populator.py", line 464, in _populate
    self.handle_device(dev)
  File "/usr/lib/python3.9/site-packages/blivet/threads.py", line 53, in run_with_lock
    return m(*args, **kwargs)
  File "/usr/lib/python3.9/site-packages/blivet/populator/populator.py", line 270, in handle_device
    device = helper_class(self, info).run()
  File "/usr/lib/python3.9/site-packages/blivet/populator/helpers/disk.py", line 71, in run
    device = self._device_class(name, **kwargs)
TypeError: blivet.devices.md.MDBiosRaidArrayDevice() argument after ** must be a mapping, not NoneType
Comment 2 Vojtech Trefny 2022-09-02 11:35:42 UTC 
I didn't realize we already had RHEL 9 clone of https://bugzilla.redhat.com/show_bug.cgi?id=2063791 and cloned the bug again, https://bugzilla.redhat.com/show_bug.cgi?id=2109030 is now in verified, so I am closing this one as duplicate.

*** This bug has been marked as a duplicate of bug 2109030 ***
Note You need to log in before you can comment on or make changes to this bug.