[LU-16896] sanity-flr test_70a: lfs mirror verify: chunk [0, 0x100000) has different checksum value on mirror <n> and mirror <m>

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.16.0
• Severity: 3
• Assignee: Zhenyu Xu
• Reporter: Maloo

Description

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

This issue relates to the following test suite run: https://testing.whamcloud.com/test_sets/7e88bd04-8d1f-4f34-96cc-99bca0f7b47a

test_70a failed with the following error:

fsx FLR file /mnt/lustre/d70a.sanity-flr/f70a.sanity-flr failed

Test session details:
clients: https://build.whamcloud.com/job/lustre-b_es-reviews/11663 - 3.10.0-1160.88.1.el7.x86_64
servers: https://build.whamcloud.com/job/lustre-b_es-reviews/11663 - 3.10.0-1160.88.1.el7_lustre.ddn17.x86_64

<<Please provide additional information about the failure here>>

lfs mirror verify: chunk [0, 0x100000) has different checksum value on mirror 1 and mirror 9.
lfs mirror verify: chunk [0, 0x100000) has different checksum value on mirror 1 and mirror 10.
lfs mirror verify: chunk [0, 0x100000) has different checksum value on mirror 1 and mirror 11.
lfs mirror verify: chunk [0, 0x100000) has different checksum value on mirror 1 and mirror 12.
lfs mirror verify /mnt/lustre/d70a.sanity-flr/f70a.sanity-flr: 22
CRC-32 checksum value for chunk [0, 0x400000):
Mirror 1: 0xe1dd0e93
Mirror 8: 0xe1dd0e93
Mirror 9: 0xe1dd0e93
Mirror 10: 0xe1dd0e93
Mirror 11: 0xe1dd0e93
Mirror 12: 0xe1dd0e93

another run: https://testing.whamcloud.com/test_sets/08a96162-2365-4e4d-b565-a2b82ca3e8f7

lfs mirror verify: chunk [0, 0x100000) has different checksum value on mirror 1 and mirror 4.
lfs mirror verify: chunk [0, 0x100000) has different checksum value on mirror 1 and mirror 6.
lfs mirror verify /mnt/lustre/d70a.sanity-flr/f70a.sanity-flr: 22
CRC-32 checksum value for chunk [0, 0x400000):
Mirror 1: 0xd9cbfb8d
Mirror 2: 0xd9cbfb8d
Mirror 4: 0xd9cbfb8d
Mirror 6: 0xd9cbfb8d

VVVVVVV DO NOT REMOVE LINES BELOW, Added by Maloo for auto-association VVVVVVV
sanity-flr test_70a - fsx FLR file /mnt/lustre/d70a.sanity-flr/f70a.sanity-flr failed

Issue Links

• is related to: LU-16842 sanity-flr test_70a: MIRROR SPLIT mirror <id> to <num> mirrors