action #20040: [migration][aarch64] offline migration on aarch64 fails in consoletest_finish_sym - openQA Tests (public) - openSUSE Project Management Tool

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action #20040

closed

[migration][aarch64] offline migration on aarch64 fails in consoletest_finish_sym

Added by mitiao over 7 years ago. Updated over 7 years ago.

Status:

Resolved

Priority:

High

Assignee:

mitiao

Category:

Bugs in existing tests

Target version:

Start date:

2017-06-26

Due date:

% Done:

100%

Estimated time:

Difficulty:

Description

Observation¶

openQA test in scenario sle-12-SP3-Server-DVD-aarch64-migration_offline_sle12sp2_allpatterns_fullupdate_aarch64@aarch64 fails in
consoletest_finish_sym

Reproducible¶

Fails since (at least) Build 0423

Expected result¶

Last good: (unknown) (or more recent)

Further details¶

Always latest result in this scenario: latest

Related issues 1 (0 open — 1 closed)

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Updated by mitiao over 7 years ago

Failed by switching from tty to x11, investigating...

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Updated by mitiao over 7 years ago

Related to action #17204: [migration] migration on aarch64 in openQA added

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Updated by mitiao over 7 years ago

Status changed from New to In Progress
Priority changed from Normal to High

Checked the logs uploaded by the failed case on o.s.d., no valuable clues found.

Reserved an ARM machine on Orthos and built the qemu aarch64 vm environment on it to investigate.

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Updated by mitiao over 7 years ago

Booted up pre-created image sle-12-SP2-Server-DVD-aarch64-allpatterns.qcow2 by qemu on ARM machine:

qemu-system-aarch64 -enable-kvm -serial file:serial0 -device virtio-gpu-pci -m 1024 -cpu host -machine virt,usb=off,gic-version=host -netdev user,id=qanet0 -device virtio-net,netdev=qanet0,mac=52:54:00:12:34:56 -device virtio-scsi-pci,id=scsi0 -device virtio-blk-device,drive=hd1 -drive file=sle-12-SP2-Server-DVD-aarch64-allpatterns.qcow2,cache=unsafe,if=none,id=hd1,format=qcow2 -drive media=cdrom,if=none,id=cd0,format=raw,file=SLE-12-SP3-Server-DVD-aarch64-Build0450-Media1.iso,snapshot=on -device scsi-cd,drive=cd0,bus=scsi0.0,bootindex=0 -bios /usr/share/qemu/qemu-uefi-aarch64.bin -device nec-usb-xhci -device usb-tablet -device usb-kbd -vnc :91,share=force-shared -qmp unix:qmp_socket,server,nowait

and found:

The issue can be reproduced which could not switch back from tty to X11.
Fully patches applied on aarch64 12SP2 then reboot system that can solve this issue.

So this could be a product bug on aarch64 12SP2, but I don't think that can be resolved on original source system,
the only way is to adapt offline migration script to add 'reboot' action after fully patches to apply new kernel
which like online migration script do.

I am going to adapt update/patch_before_migration.pm...

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