[Lustre-discuss] NFS export patch/error questions

[Dan]

Hi everyone,

I'm running 1.6.4.1 and applied the patches 14006, 14007 and 14008.  I
tried to apply the other patches (14363, 14693, 14442, 14591) recommended
recently by Oleg but they are too different from the Lustre 1.6.4.1
sources (tried 1.6.3 as well) to patch even by hand.  Any suggestions on
how to apply them?

I receive countless thousand of errors very similar to:

Jan 10 11:59:37 wiglaf kernel: Lustre Error: 11-0: an error occurred while
communicating with 0 at lo.  The ost_write operation failed with -28

same error also with -16

The jobs writing to a NFS exported Lustre mount fail silently w/o errors
except what I've posted in the logs and sent to Oleg.  Several tests are
running now, more detailed errors to come.

Dan