[LU-8319] ASSERTION( inode == parent_dir ) failed:

• Type: Bug
• Resolution: Fixed
• Priority: Critical
• Fix Version/s: Lustre 2.9.0
• Affects Version/s: Lustre 2.8.0
• Severity: 3
• Assignee: nasf (Inactive)
• Reporter: nasf (Inactive)

Description

MDS crashed after 11 failovers:
2016-05-20 01:05:27 LustreError: 7776:0:(osd_handler.c:4175:osd_add_dot_dotdot()) ASSERTION( inode == parent_dir ) failed:
2016-05-20 01:05:27 LustreError: 44966:0:(osd_oi.c:725:osd_oi_insert()) lustre-MDT0000: the FID [0x200002435:0x2:0x0] is used by two objects: 536346719/3853005504 421527648/3853005505
2016-05-20 01:05:27 LustreError: 7776:0:(osd_handler.c:4175:osd_add_dot_dotdot()) LBUG