[LU-2951] lnet_try_match_md()) Matching packet from 12345-10.10.17.9@tcp, match 1429230968490588 length 65928 too big: 117674 left, 49386 allowed

• Type: Bug
• Resolution: Fixed
• Priority: Blocker
• Fix Version/s: Lustre 2.4.0
• Affects Version/s: Lustre 2.4.0
• Labels: HB
• Severity: 3
• Assignee: Li Wei (Inactive)
• Reporter: Maloo

Description

This issue was created by maloo for Li Wei <[e-mail]>

This issue relates to the following test suite run: https://maloo.whamcloud.com/test_sets/9e87cad2-8b22-11e2-965f-52540035b04c.

The sub-test test_102ha failed with the following error:

test failed to respond and timed out

Info required for matching: sanity 102ha

The MDS was dropping requests, while the client was repeatedly reconnecting until Autotest timed out:

10:38:21:LNetError: 3022:0:(lib-ptl.c:190:lnet_try_match_md()) Matching packet from 12345-10.10.17.9@tcp, match 1429230968490588 length 65928 too big: 117674 left, 49386 allowed
10:39:14:Lustre: lustre-MDT0000: Client 8aa83ecb-c95c-6b87-53ec-3d81990549d0 (at 10.10.17.9@tcp) reconnecting