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action #54191

closed

[kernel][ltp][ppc64le] mkswap01_sh sometimes fails on ppc64le on SLE

Added by pvorel over 5 years ago. Updated about 4 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
Category:
Bugs in existing tests
Target version:
QE Kernel - QE Kernel Done
Start date:
2019-07-12
Due date:
% Done:

0%

Estimated time:
Difficulty:

Description

mkswap01_sh test (mkswap01.sh script) sometimes fails on ppc64le on both SLE12 and SLE15 on timeout.

https://openqa.suse.de/tests/3044443#step/mkswap01_sh/7
https://openqa.suse.de/tests/3037297#step/mkswap01_sh/7
https://openqa.suse.de/tests/2922520#step/mkswap01_sh/7

mkswap01 8 TBROK: "check_for_file /dev/disk/by-uuid/cd2f0192-bb94-4907-ac3f-f099baede452" timed out

Manual testing on arm machine (don't have ppc atm) showed that timeout is close to achieve in TST_RETRY_FN_EXP_BACKOFF.
IMHO this function should use LTP_TIMEOUT_MUL as other library functions which have timeout.

NOTE: for arm bug has been reported before, but that's for older version of code
https://bugzilla.suse.com/show_bug.cgi?id=1073300
https://bugzilla.suse.com/show_bug.cgi?id=1034157

It's a question whether timeout does not indicate some hidden bug (but it'd be then also for arm).

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