[LU-13382] Wrong buffer for field 'niobuf_inline' (7 of 7) in format 'LDLM_INTENT_OPEN'

• Type: Question/Request
• Resolution: Duplicate
• Priority: Major
• Affects Version/s: Lustre 2.10.5
• Environment: Servers running lustre 2.10.5-1 on RHEL 7.5, clients are running lustre-client 2.13.0-1 on RHEL 8.1

Epic/Theme

client

• Assignee: Mikhail Pershin
• Reporter: Jon Symon (Inactive)

Description

We have just upgraded all of our clients to RHEL 8.1 with lustre client 2.13.0-1.  Within hours of letting the users back onto the system we started seeing a number of the nodes reboot.  These servers are showing a very large number of this error :-

 

Wrong buffer for field 'niobuf_inline' (7 of 7) in format 'LDLM_INTENT_OPEN'

 

I have sen this described as a cosmetic error, but were are seeing a lot of them - in oe case more the 21000 in a period of less than a few seconds.  Can you please confirm if these messages are cosmetic?

Thanks

jon

 

Issue Links

• is related to: LU-13438 Rhel8.1 / lustre-client 2.12.4-1
• is related to: LU-13136 (layout.c:2121:__req_capsule_get()) @@@ Wrong buffer for field 'niobuf_inline' (7 of 7) in format 'LDLM_INTENT_OPEN', 0 vs. 0 (server)