[LU-4904] parallel-scale test write_append_truncate failed with divide error

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.6.0, Lustre 2.5.4
• Affects Version/s: Lustre 2.1.6, Lustre 2.6.0, Lustre 2.5.1, Lustre 2.4.3
• Labels: patch
• Severity: 3
• Assignee: Emoly Liu
• Reporter: Andriy Skulysh

Description

Lustre: DEBUG MARKER: == parallel-scale test write_append_truncate: write_append_truncate == 01:31:11 (1395970271)
write_append_tr[16866] trap divide error ip:401f0b sp:7fff7a94e760 error:0 in write_append_truncate[400000+4000]
Lustre: DEBUG MARKER: parallel-scale test_write_append_truncate: @@@@@@ FAIL: write_append_truncate failed! 1