[Lustre-devel] Meaning of LND/neterrors ?
Aurelien Degremont
aurelien.degremont at cea.fr
Wed Sep 22 09:20:01 PDT 2010
Hello
I've noticed that Lustre network error, especially LND errors, are considered as maskable errors.
That means that on a production node, where debug mask is 0, those specific errors won't be displayed if they happened.
Does that mean that they are harmless?
Do upper-layers resend their RPC/packet if LNDs report an error?
When, in my case, o2iblnd says something like "RDMA failed" (neterror). It is a big issue? Some RPC were lost or not?
Thanks in advance
--
Aurelien Degremont
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