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action #15484

closed

[kernel][qam]test fails in kernel_zswap

Added by coolo over 7 years ago. Updated almost 7 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
jtzhao
Category:
Bugs in existing tests
Target version:
openQA Project - Milestone 7
Start date:
2016-12-14
Due date:
% Done:

100%

Estimated time:
Difficulty:

Description

Observation

openQA test in scenario sle-12-SP2-Server-DVD-Updates-x86_64-mau-qa_kernel_zswap@64bit fails in
kernel_zswap

Reproducible

This test fails 4 out of 10 times. This test suite is very unreliable. please fix.

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 #1

Updated by jtzhao over 7 years ago

  • Status changed from New to In Progress
  • % Done changed from 0 to 100

I've increased the threshold of failure. Let's see if this makes it more stable.

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 #2

Updated by okurz over 7 years ago

  • Target version set to Milestone 5
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 #3

Updated by okurz about 7 years ago

  • Target version changed from Milestone 5 to Milestone 6
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 #4

Updated by maritawerner about 7 years ago

  • Subject changed from test fails in kernel_zswap to [kernel][qam]test fails in kernel_zswap
  • Target version changed from Milestone 6 to Milestone 7

Is the problem fixed?

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 #5

Updated by jtzhao about 7 years ago

Just found the testsuite has been removed from the job groups. No wonder I didn't see it fail recently...

It seems the test points in the original feature description are not quite stable. I'll rewrite it.

For example, instead of asserting the zswap memory pool size to be XX percent of total ram, I'll merely assert it's not zero.

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 #6

Updated by jtzhao almost 7 years ago

  • Status changed from In Progress to Resolved

The check points provided by developers don't work on ppc64le. Disabled it on ppc64le.

Besides, I've made some modifications. It should work on x64 machines now.

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