Bug 1686651

Summary: QEMU IOTEST 219 fails intermittently with output mismatch
Product: Red Hat Enterprise Linux Advanced Virtualization Reporter: Karen Mezick <kmezick>
Component: qemu-kvmAssignee: Hanna Czenczek <hreitz>
Status: CLOSED DEFERRED QA Contact: Gu Nini <ngu>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 8.1CC: areis, hreitz, jen, jinzhao, jsnow, juzhang, kmezick, kwolf, rbalakri, virt-maint, ymankad
Target Milestone: rcKeywords: OtherQA
Target Release: 8.0   
Hardware: s390x   
OS: Linux   
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Last Closed: 2019-08-16 23:21:07 UTC Type: Bug
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Comment 1 Karen Mezick 2019-03-11 18:09:45 UTC
This is an update to the original Description above.

The qemu iotest 219 for -qcow2 fails intermittently on s390x with unexpected outputs. 

For example:

  Expected    ---> -{"return": [{"current-progress": 65536, "id": "job0", "status": "paused", "total-progress": 4194304, "type": "mirror"}]}
  Unexpected  ---> +{"return": [{"current-progress": 0, "id": "job0", "status": "paused", "total-progress": 0, "type": "mirror"}]}

  Expected    ---> -{"return": [{"current-progress": 131072, "id": "job0", "status": "running", "total-progress": 4194304, "type": "mirror"}]}
  Unexpected  ---> +{"return": [{"current-progress": 0, "id": "job0", "status": "running", "total-progress": 4194304, "type": "mirror"}]}

Comment 4 Hanna Czenczek 2019-05-16 15:59:24 UTC
Reproduced upstream, I’ll send a patch.

Max

Comment 5 Ademar Reis 2019-08-16 23:21:07 UTC
Closing qemu iotest BZs because the rpm build environment is not reliable and we're removing the run from %check (see bug 1742197).

We'll run the tests as part of our CI and track the failures using different BZs or tasks.

Some of these bugs are real and are worth fixing upstream, but there's no *need* to track them here. With that said, feel free to reopen the BZ if you *want* to track it.