search for: neterror

...n production lustre debug level should be set to fairly low. Manual also says that I can verify that level by running following commands: # sysctl portals.debug This gives ne following error error: ''portals.debug'' is an unknown key cat /proc/sys/lnet/debug gives output: ioctl neterror warning error emerg ha config console cat /proc/sys/lnet/subsystem_debug undefined mdc mds osc ost class log llite rpc lnet lnd pinger filter echo ldlm lov lmv sec gss mgc mgs fid fld manual says that in order to set reasonable production debug level one need to put numeric value into debug f...

...eans 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

...eans 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