Major issues with nfsv4

J David j.david.lists at
Sat Dec 12 01:39:19 UTC 2020

On Fri, Dec 11, 2020 at 8:09 PM Konstantin Belousov <kostikbel at> wrote:
> Ok, do 'procstat -kk -a' instead.  Exiting processes are not excluded from
> the kstack sysctl, might be you just raced with termination.

No, it's not a race.  When this is occurring, processes sit in
"exiting" for several minutes like that, doing (apparently) nothing.

What's weird is that I was able to unmount the nullfs mount, but not
the NFS mount, even though the process would have had to access the
NFS mount through the nullfs mount.


More information about the freebsd-fs mailing list