stable/8 nfsd: is it normal to have one worker regardless of -n setting?

[Dmitry Morozovsky]

Dear colleagues.

just noticed that contemporary nfsd does not fork children in accordance to -n 
setting:

stable/8:

root at beaver:/usr/local/tb/scripts# pid nfs
 1745  ??  Is     0:00.02 nfsd: master (nfsd)
 1746  ??  S      0:03.29 nfsd: server (nfsd)
root at beaver:/usr/local/tb/scripts# grep nfs_server_flags /etc/rc.conf
nfs_server_flags="-u -t -n 4"

stable/7:

marck at kucha:~> pid nfs
  654  ??  Is     0:00.01 nfsd: master (nfsd)
  655  ??  I      0:05.64 nfsd: server (nfsd)
  656  ??  I      0:00.00 nfsd: server (nfsd)
  657  ??  I      0:00.00 nfsd: server (nfsd)
  658  ??  I      0:00.00 nfsd: server (nfsd)
marck at kucha:~> grep nfs_server_flags /etc/rc.conf
marck at kucha:~> grep nfs_server_flags /etc/defaults/rc.conf
nfs_server_flags="-u -t -n 4"   # Flags to nfsd (if enabled).

is it normal/expected?

Thanks!

-- 
Sincerely,
D.Marck                                     [DM5020, MCK-RIPE, DM3-RIPN]
[ FreeBSD committer:                                 marck at FreeBSD.org ]
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*** Dmitry Morozovsky --- D.Marck --- Wild Woozle --- marck at rinet.ru ***
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