On Wed, 17 Jul 2013, Christian Weisgerber wrote: > "umount -tnfs -a" does not unmount all NFS filesystems. .... > amd64:/usr/src on /usr/src type nfs (nodev, nosuid, v3, udp, timeo=100, > retrans=101) > amd64:/usr/xenocara on /usr/xenocara type nfs (nodev, nosuid, v3, udp, > timeo=100, retrans=101) > amd64:/usr/ports on /usr/ports type nfs (nodev, nosuid, v3, udp, timeo=100, > retrans=101) > > Repeating "umount -tnfs -a" does not change this.
At that point, I think ktrace would be your friend. (I see nothing in umount.c that would make me think the sysctl(8) change I just committed would affect this. Sorry, miod)
