> Even if close() fails, the file is still in tmp/ and Dovecot aborts the > save. I don't know whether the NFS server behaves that way (I would have to try out), but how would dovecot's LDA behave if, for a small message, upon the write (to tmp) the write() succeeds and the close() (which would actually try to flush the buffered data to disc) fails?
> The only reason I can think of is that you've done async NFS mount > and the failed write() is noticed way too late by the kernel. Would you consider "upon close()" as "way too late"?
