[LU-14765] sanity-flr test_44c: mirror split does not reduce block#

• Type: Bug
• Resolution: Unresolved
• Priority: Major
• Affects Version/s: Lustre 2.15.0
• Labels: always_except
• Severity: 3
• Assignee: Zhenyu Xu
• Reporter: Maloo

Description

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

This issue relates to the following test suite run: https://testing.whamcloud.com/test_sets/8d692dc1-910c-4ee7-baf0-21734795ed81

test_44c failed with the following error:

mirror split does not reduce block# 10485760 != 4194304

sanity-flr test_44c seems buggy. It starts by writing 10MB, but it reports a file size of 4MB:

** before mirror ops, file blocks=4096 KiB

VVVVVVV DO NOT REMOVE LINES BELOW, Added by Maloo for auto-association VVVVVVV
sanity-flr test_44c - mirror split does not reduce block# 10485760 != 4194304

Issue Links

• is related to: LU-15876 sanity-flr test_49a: missing spaces in ALWAYS_EXCEPT
• is related to: LU-16465 truncate does not update the LSOM blocks correctly
• is related to: LU-14526 SoM xattr not updated after mirror split