[LU-9693] sanity test_42c: FAIL: beforewrites 211 == afterwrites 211 on truncate

• Type: Bug
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Severity: 3
• Assignee: WC Triage
• Reporter: Maloo

Description

This issue was created by maloo for sarah_lw <[e-mail]>

This issue relates to the following test suite run: https://testing.hpdd.intel.com/test_sets/47a0e340-55a6-11e7-9221-5254006e85c2.

The sub-test test_42c failed with the following error:

beforewrites 211 == afterwrites 211 on truncate

test log

== sanity test 42c: test partial truncate of file with cached dirty data ============================= 04:51:01 (1497934261)
vm.dirty_writeback_centisecs = 0
vm.dirty_writeback_centisecs = 0
vm.dirty_ratio = 50
vm.dirty_background_ratio = 25
100+0 records in
100+0 records out
102400 bytes (102 kB) copied, 0.20618 s, 497 kB/s
vm.dirty_writeback_centisecs = 500
vm.dirty_background_ratio = 10
vm.dirty_ratio = 20
 sanity test_42c: @@@@@@ FAIL: beforewrites 211 == afterwrites 211 on truncate 

Issue Links

• is duplicated by: LU-10497 sanity-dom sanity test_42a: FAIL: 27 < 35
• is related to: LU-9720 sanity test_42c: 'beforewrites 72 == afterwrites 72 on truncate
• is related to: LU-6319 Re-enable tests on ALWAYS_EXCEPT list from Bugzilla