[LU-11308] LustreError: 2742:0:(events.c:199:client_bulk_callback()) event type 2, status -90, desc ffff8807e3876400

• Type: Bug
• Resolution: Duplicate
• Priority: Critical
• Affects Version/s: Lustre 2.7.0, Lustre 2.11.0
• Environment: client 2.11.0 (mofed4.2.1) ; servers 2.7.3 (mofed 3.3)
• Severity: 2
• Assignee: Amir Shehata (Inactive)
• Reporter: Mahmoud Hanafi

Description

IO on the client hangs with these errors

 1535653023.151966] LustreError: 2740:0:(events.c:199:client_bulk_callback()) event type 2, status -90, desc ffff8807e3876400
[1535653024.151931] LustreError: 2740:0:(events.c:199:client_bulk_callback()) event type 2, status -90, desc ffff8807e3876400
[1535653025.151896] LustreError: 2743:0:(events.c:199:client_bulk_callback()) event type 2, status -90, desc ffff8807e3876400

Attaching client side debug logs.

Issue Links

• duplicates: LU-11064 o2iblnd fast reg gaps case is determined incompletely