NFS directory copies cause crash

[Damian Gerow]

Thus spake Don Lewis (truckman at FreeBSD.org) [16/09/05 04:25]:
: See PR kern/41723: [2TB] on 1TB fs, copying files to filesystem causes "integer divide fault" and panic.

Yep, that seems to be the problem.

: Just doing a mkdir should be sufficient to trigger the panic.

Just before dropping my avgfilesize back down to match maxbpg, I created a
directory with two empty files in it: it copied over to the server just
fine, with no panic.  So this isn't the case.

Looks like my understanding of the various filesystem parameters is a little
fuzzy; I'll go read up on 'em.

  - Damian