Bug 1722022
Summary: | rhel8.0.1 guest get stuck when do migration from dst to src host with postcopy mode | ||
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Product: | Red Hat Enterprise Linux 7 | Reporter: | Li Xiaohui <xiaohli> |
Component: | qemu-kvm-rhev | Assignee: | Dr. David Alan Gilbert <dgilbert> |
Status: | CLOSED NOTABUG | QA Contact: | Li Xiaohui <xiaohli> |
Severity: | unspecified | Docs Contact: | |
Priority: | low | ||
Version: | 7.7 | CC: | areis, chayang, dgilbert, jinzhao, juzhang, mtessun, virt-maint, xianwang |
Target Milestone: | rc | Keywords: | Reopened |
Target Release: | --- | ||
Hardware: | Unspecified | ||
OS: | Unspecified | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | If docs needed, set a value | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2019-09-19 08:26:16 UTC | Type: | Bug |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: |
Description
Li Xiaohui
2019-06-19 11:44:24 UTC
Does this still happen if you use something other than qxl and spice; what happens if you try VGA graphics with VNC ? (In reply to Dr. David Alan Gilbert from comment #2) > Does this still happen if you use something other than qxl and spice; what > happens if you try VGA graphics with VNC ? Hi Dave, Still can reproduce this issue when boot guest with "-vnc :10 -device VGA" instead of "-spice port=5902,disable-ticketing -device qxl-vga". Thanks. Can you retest using a recent rhel 8.1 as *host* and tell me if it still happens please? Is the guest running a GUI or just at a console? Hi Dave, I found this test is on two different cpu hosts(Skylake-Client-IBRS & Skylake-Server-IBRS), but boot guest with "-cpu host" and then do migration. Maybe it's not a bz, I need confirm again after retest on rhel7.7 host. I have tried again on rhel8.1-av to use above two hosts, test like bz steps: 1.when boot guest with "-cpu host", can reproduce this issue; 2.when boot guest with "-cpu Skylake-Client", ping-pong migration succeed. OK, as you say, using -cpu host is wrong with different CPUs - so if it's fine with -cpu Skylake-Client So yes, please recheck with 7.7 Dave Please confirm your retest on rhel 7.7 is OK as comment 9. (In reply to Dr. David Alan Gilbert from comment #11) > Please confirm your retest on rhel 7.7 is OK as comment 9. Confirm on rhel7.7 host with rhel8.0.1 guest, couldn't reproduce this bz Not-a-bug as per comment 9 & 12; test was originally done on mismatched hosts (Skylake Client vs Skylake Server) with -cpu host. |