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Description of problem:
Traceback appears when trying to create partitioning with / on LVM, but with no /boot:
anaconda 33.16.3.10 exception report
Traceback (most recent call first):
File "/usr/lib/python3.6/site-packages/dasbus/client/handler.py", line 498, in _handle_method_error
raise exception from None
File "/usr/lib/python3.6/site-packages/dasbus/client/handler.py", line 476, 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/gui/spokes/custom_storage.py", line 914, in _do_check
sync_run_task(task_proxy)
File "/usr/lib64/python3.6/site-packages/pyanaconda/ui/gui/spokes/custom_storage.py", line 966, in on_back_clicked
if not self._do_check():
dasbus.error.DBusError: 'LVMLogicalVolumeDevice' object has no attribute 'single_pv'
ERROR:anaconda.modules.common.task.task:Thread AnaTaskThread-StorageValidateTask-1 has failed: Traceback (most recent call last):
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/partitioning/validate.py", line 51, in run
return self._validate_storage(self._storage)
File "/usr/lib64/python3.6/site-packages/pyanaconda/modules/storage/partitioning/validate.py", line 59, in _validate_storage
result = storage_checker.check(storage)
File "/usr/lib64/python3.6/site-packages/pyanaconda/modules/storage/checker/utils.py", line 629, in check
check(storage, constraints, result.add_error, result.add_warning)
File "/usr/lib64/python3.6/site-packages/pyanaconda/modules/storage/checker/utils.py", line 91, in verify_s390_constraints
if root.type == 'lvmlv' and not root.single_pv:
AttributeError: 'LVMLogicalVolumeDevice' object has no attribute 'single_pv'
INFO:anaconda.threading:Thread Done: AnaTaskThread-StorageValidateTask-1 (4396074662160)
WARNING:dasbus.server.handler:The call org.fedoraproject.Anaconda.Task.Finish has failed with an exception:
Traceback (most recent call last):
File "/usr/lib/python3.6/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/partitioning/validate.py", line 51, in run
return self._validate_storage(self._storage)
File "/usr/lib64/python3.6/site-packages/pyanaconda/modules/storage/partitioning/validate.py", line 59, in _validate_storage
result = storage_checker.check(storage)
File "/usr/lib64/python3.6/site-packages/pyanaconda/modules/storage/checker/utils.py", line 629, in check
check(storage, constraints, result.add_error, result.add_warning)
File "/usr/lib64/python3.6/site-packages/pyanaconda/modules/storage/checker/utils.py", line 91, in verify_s390_constraints
if root.type == 'lvmlv' and not root.single_pv:
AttributeError: 'LVMLogicalVolumeDevice' object has no attribute 'single_pv'
06:21:44,404 CRT exception: Traceback (most recent call last):
File "/usr/lib64/python3.6/site-packages/pyanaconda/ui/gui/spokes/custom_storage.py", line 966, in on_back_clicked
if not self._do_check():
File "/usr/lib64/python3.6/site-packages/pyanaconda/ui/gui/spokes/custom_storage.py", line 914, in _do_check
sync_run_task(task_proxy)
File "/usr/lib64/python3.6/site-packages/pyanaconda/modules/common/task/__init__.py", line 46, in sync_run_task
task_proxy.Finish()
File "/usr/lib/python3.6/site-packages/dasbus/client/handler.py", line 447, in _call_method
**kwargs,
File "/usr/lib/python3.6/site-packages/dasbus/client/handler.py", line 476, in _get_method_reply
return self._handle_method_error(error)
File "/usr/lib/python3.6/site-packages/dasbus/client/handler.py", line 498, in _handle_method_error
raise exception from None
dasbus.error.DBusError: 'LVMLogicalVolumeDevice' object has no attribute 'single_pv'
Reproduced on s390x, but not able to reproduce on x86_64 (there is an expected error message: "/boot file system cannot be of type lvmlv").
Version-Release number of selected component (if applicable):
RHEL-8.3.0-20200701.2
anaconda-33.16.3.10-1.el8
python3-blivet-3.2.2-3.el8
How reproducible:
Always on s390x
Steps to Reproduce:
1. Start vnc installation on s390x
2. Proceed to the custom partitioning spoke
3. Remove existing partitions
4. Let anaconda create the partitions (LVM scheme)
5. Delete the /boot mountpoint
6. Click DOne
Actual results:
Anaconda traceback
Expected results:
Anaconda error message (Error checking storage configuration... ) since /boot on LVM is not supported.
Hi Vojta, I can't find any reference to "single_pv" or "singlePV" in the whole blivet, even going as far back as 2.0.0. Do you have any idea what it was, if ever, and how would I ask for that now? The relevant snippet from anaconda's verify_s390_constraints() is:
> root = storage.fsset.root_device
> if '/boot' not in storage.mountpoints and root:
> if root.type == 'lvmlv' and not root.single_pv:
I'm thinking something along the lines of root.vg.pv_count == 1. The doc string we have in verify_s390_constraints() makes me believe anaconda doesn't exercise any control over where the lvs are placed, so that might be good enough, even if technically this might not cover all cases?
I agree with Vojta's comment. Although it was possible to have /boot on LVM in RHEL-6.x, this feature was removed and anaconda should not allow such a disk layout.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory (anaconda bug fix and enhancement update), and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHBA-2020:4729
Description of problem: Traceback appears when trying to create partitioning with / on LVM, but with no /boot: anaconda 33.16.3.10 exception report Traceback (most recent call first): File "/usr/lib/python3.6/site-packages/dasbus/client/handler.py", line 498, in _handle_method_error raise exception from None File "/usr/lib/python3.6/site-packages/dasbus/client/handler.py", line 476, 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/gui/spokes/custom_storage.py", line 914, in _do_check sync_run_task(task_proxy) File "/usr/lib64/python3.6/site-packages/pyanaconda/ui/gui/spokes/custom_storage.py", line 966, in on_back_clicked if not self._do_check(): dasbus.error.DBusError: 'LVMLogicalVolumeDevice' object has no attribute 'single_pv' ERROR:anaconda.modules.common.task.task:Thread AnaTaskThread-StorageValidateTask-1 has failed: Traceback (most recent call last): 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/partitioning/validate.py", line 51, in run return self._validate_storage(self._storage) File "/usr/lib64/python3.6/site-packages/pyanaconda/modules/storage/partitioning/validate.py", line 59, in _validate_storage result = storage_checker.check(storage) File "/usr/lib64/python3.6/site-packages/pyanaconda/modules/storage/checker/utils.py", line 629, in check check(storage, constraints, result.add_error, result.add_warning) File "/usr/lib64/python3.6/site-packages/pyanaconda/modules/storage/checker/utils.py", line 91, in verify_s390_constraints if root.type == 'lvmlv' and not root.single_pv: AttributeError: 'LVMLogicalVolumeDevice' object has no attribute 'single_pv' INFO:anaconda.threading:Thread Done: AnaTaskThread-StorageValidateTask-1 (4396074662160) WARNING:dasbus.server.handler:The call org.fedoraproject.Anaconda.Task.Finish has failed with an exception: Traceback (most recent call last): File "/usr/lib/python3.6/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/partitioning/validate.py", line 51, in run return self._validate_storage(self._storage) File "/usr/lib64/python3.6/site-packages/pyanaconda/modules/storage/partitioning/validate.py", line 59, in _validate_storage result = storage_checker.check(storage) File "/usr/lib64/python3.6/site-packages/pyanaconda/modules/storage/checker/utils.py", line 629, in check check(storage, constraints, result.add_error, result.add_warning) File "/usr/lib64/python3.6/site-packages/pyanaconda/modules/storage/checker/utils.py", line 91, in verify_s390_constraints if root.type == 'lvmlv' and not root.single_pv: AttributeError: 'LVMLogicalVolumeDevice' object has no attribute 'single_pv' 06:21:44,404 CRT exception: Traceback (most recent call last): File "/usr/lib64/python3.6/site-packages/pyanaconda/ui/gui/spokes/custom_storage.py", line 966, in on_back_clicked if not self._do_check(): File "/usr/lib64/python3.6/site-packages/pyanaconda/ui/gui/spokes/custom_storage.py", line 914, in _do_check sync_run_task(task_proxy) File "/usr/lib64/python3.6/site-packages/pyanaconda/modules/common/task/__init__.py", line 46, in sync_run_task task_proxy.Finish() File "/usr/lib/python3.6/site-packages/dasbus/client/handler.py", line 447, in _call_method **kwargs, File "/usr/lib/python3.6/site-packages/dasbus/client/handler.py", line 476, in _get_method_reply return self._handle_method_error(error) File "/usr/lib/python3.6/site-packages/dasbus/client/handler.py", line 498, in _handle_method_error raise exception from None dasbus.error.DBusError: 'LVMLogicalVolumeDevice' object has no attribute 'single_pv' Reproduced on s390x, but not able to reproduce on x86_64 (there is an expected error message: "/boot file system cannot be of type lvmlv"). Version-Release number of selected component (if applicable): RHEL-8.3.0-20200701.2 anaconda-33.16.3.10-1.el8 python3-blivet-3.2.2-3.el8 How reproducible: Always on s390x Steps to Reproduce: 1. Start vnc installation on s390x 2. Proceed to the custom partitioning spoke 3. Remove existing partitions 4. Let anaconda create the partitions (LVM scheme) 5. Delete the /boot mountpoint 6. Click DOne Actual results: Anaconda traceback Expected results: Anaconda error message (Error checking storage configuration... ) since /boot on LVM is not supported.