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action #40520

SKIPTO fails to load snapshots

Added by rpalethorpe over 2 years ago. Updated 5 months ago.

Status:
New
Priority:
Low
Assignee:
-
Category:
Concrete Bugs
Target version:
Start date:
2018-09-03
Due date:
% Done:

0%

Estimated time:
Difficulty:

Description

There appear to be multiple problems with this feature. In particular when using MAKETESTSNAPSHOTS.

Sometimes loading snapshots works as expected, but others it fails with various different error messages. Some of them from QEMU directly and others from the QEMU backend.

One error from the backend is:
DIE Sequence mismatch while loading 'shutdown-shutdown' snapshot state: 30 != 28 at /home/geekotest/os-autoinst/OpenQA/Qemu/SnapshotConf.pm line 102.

Another from QEMU is:
[2018-09-03T10:33:04.0775 CEST] [debug] QEMU: qemu-system-aarch64: Unknown savevm section or instance '0000:00:06.0/virtio-scsi' 0
[2018-09-03T10:33:04.0775 CEST] [debug] QEMU: qemu-system-aarch64: load of migration failed: Invalid argument

Restarting the same job multiple times with SKIPTO seems to increase the chances of a failure.


Related issues

Related to openQA Project - action #68026: Implement SKIPTO option when cloningNew2020-06-12

History

#1 Updated by okurz almost 2 years ago

  • Category set to Concrete Bugs

#2 Updated by okurz over 1 year ago

I have seen the same error at least once. Workaround for me was to restart a job without SKIPTO and after that do it again with SKIPTO

#3 Updated by okurz 9 months ago

  • Related to action #68026: Implement SKIPTO option when cloning added

#4 Updated by okurz 9 months ago

  • Target version set to Ready

#5 Updated by okurz 9 months ago

  • Subject changed from [tools] SKIPTO fails to load snapshots to SKIPTO fails to load snapshots

It's in scope for QA tools with the target version, removing additional "[tools]" tag.

#6 Updated by okurz 6 months ago

  • Priority changed from Normal to Low

#7 Updated by okurz 5 months ago

  • Target version changed from Ready to future

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