[LU-2145] The llog_origin_handle_create operation failed with -2

• Type: Bug
• Resolution: Fixed
• Priority: Major
• Fix Version/s: Lustre 2.5.0
• Affects Version/s: Lustre 2.4.0, Lustre 2.5.0
• Labels: sequoia
• Severity: 3
• Project: Orion
• Assignee: Mikhail Pershin
• Reporter: Prakash Surya (Inactive)

Description

When running IOR's writing to our Orion test system, I am seeing many Lustre error messages of the form:

Jan  4 16:24:52 zwicky142 kernel: LustreError: 11-0: an error occurred while communicating with 10.1.1.211@o2ib9. The llog_origin_handle_create operation failed with -2
Jan  4 16:24:52 zwicky146 kernel: LustreError: 11-0: an error occurred while communicating with 10.1.1.211@o2ib9. The llog_origin_handle_create operation failed with -2
Jan  4 16:24:53 zwicky150 kernel: LustreError: 11-0: an error occurred while communicating with 10.1.1.211@o2ib9. The llog_origin_handle_create operation failed with -2
Jan  4 16:24:53 zwicky125 kernel: LustreError: 11-0: an error occurred while communicating with 10.1.1.211@o2ib9. The llog_origin_handle_create operation failed with -2
Jan  4 16:24:53 zwicky123 kernel: LustreError: 11-0: an error occurred while communicating with 10.1.1.211@o2ib9. The llog_origin_handle_create operation failed with -2
Jan  4 16:24:53 zwicky151 kernel: LustreError: 11-0: an error occurred while communicating with 10.1.1.211@o2ib9. The llog_origin_handle_create operation failed with -2
Jan  4 16:24:53 zwicky115 kernel: LustreError: 11-0: an error occurred while communicating with 10.1.1.211@o2ib9. The llog_origin_handle_create operation failed with -2
Jan  4 16:24:54 zwicky147 kernel: LustreError: 11-0: an error occurred while communicating with 10.1.1.211@o2ib9. The llog_origin_handle_create operation failed with -2

These are all messages from the clients, with 10.1.1.211 being the address of our MDS.

The clients are running:

$ rpm -qa | grep lustre-modules
lustre-modules-2.1.0-15chaos_2.6.32_220.1chaos.ch5.x86_64.x86_64

And the servers:

# zwicky1 /root > rpm -qa | grep lustre-orion-modules
lustre-orion-modules-2.2.49.50-2chaos_2.6.32_220.2.1.1chaos.ch5.x86_64.x86_64

Issue Links

• is related to: LU-2611 Unified Target