[LU-2179] parallel-scale test_write_append_truncate: APPEND-after-trunc bad file size 1048576 != 1215563

• Type: Bug
• Resolution: Fixed
• Priority: Critical
• Fix Version/s: Lustre 2.4.0
• Affects Version/s: Lustre 2.3.0, Lustre 2.4.0
• Severity: 3
• Assignee: Jinshan Xiong (Inactive)
• Reporter: Maloo

Description

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

This issue relates to the following test suite run: https://maloo.whamcloud.com/test_sets/b5ed6690-167a-11e2-80d0-52540035b04c.

Lustre Tag: v2_3_0_RC3
Lustre Build: http://build.whamcloud.com/job/lustre-b2_3/36
Distro/Arch: RHEL6.3/x86_64(server), FC15/x86_64(client)
Network: TCP
ENABLE_QUOTA=yes

The sub-test test_write_append_truncate failed with the following error:

r= 0: create /mnt/lustre/d0.write_append_truncate/f0.wat, max size: 3703701, seed 1350245712: No such file or directory
r= 0 l=0000: WR A  645675/0x09da2b, AP a 1219262/0x129abe, TR@  709840/0x0ad4d0
r= 0 l=1000: WR M  954949/0x0e9245, AP m  194499/0x02f7c3, TR@ 1136109/0x1155ed
r= 0 l=1926: APPEND-after-trunc bad file size 1048576 != 1215563
r= 0 l=1926: append-after-TRUNC bad [880684-1047299]/[0xd702c-0xffb03] != 0
r= 0 l=1926: WR C  880684/0x0d702c, AP c  168263/0x029147, TR@ 1047300/0x0ffb04
000000   C   C   C   C   C   C   C   C   C   C   C   C   C   C   C   C
*
0d7020   C   C   C   C   C   C   C   C   C   C   C   C   c   c   c   c
0d7030   c   c   c   c   c   c   c   c   c   c   c   c   c   c   c   c
*
100000

Info required for matching: parallel-scale write_append_truncate