[LU-13429] client login node crash: kernel:LustreError: 190:0:(lov_io.c:121:lov_io_sub_init()) ASSERTION(is_index_within_mirror(lov, index, lio->lis_mirror_index) ) failed: [0x20004f178:0x2f6c:0x0]iot = 6, index = 0, mirror = 0

• Type: Bug
• Resolution: Fixed
• Priority: Major
• Fix Version/s: Lustre 2.14.0
• Labels: LTS12
• Severity: 3
• Assignee: Zhenyu Xu
• Reporter: Zhenyu Xu

Description

The assertion is_index_within_mirror() in lov_io_sub_init() should only applied for FLR file, since plain file does not initialize the relevant FLR fields of the layout structure.