I forgot to say that we are using softdeps if that makes any
difference...

#
# device        dir     type    opts            dump    dump-order
#
/dev/ld0a       /       ffs     rw,softdep      1       1
/dev/ld0b       none    swap    sw              0       0
/dev/ld0e       /home   ffs     rw,softdep      1       2
/dev/ld0f       /mail   ffs     rw,softdep      1       2
/dev/ld0g       /proxy  ffs     rw,softdep      1       2
/dev/ld0h       /data   ffs     rw,softdep      1       2
kernfs          /kern   kernfs  rw              0       0
procfs          /proc   procfs  rw              0       0
swap            /tmp    mfs     rw,-s=512m      0       0