server.
This patch uses the sysctl vfs.nfsd.server_min_nfsvers to determine
if/what versions of NFS service should be registered with rpcbind.
For NFSv4 only, it does not register at all, since NFSv4 always uses 2049
and does not require rpcbind.
For NFSv3 minimum, it registers NFSv3 but not NFSv2.
Tested by: jmader2@gmu.edu
Submitted by: jmader2@gmu.edu (earlier version)
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D8696
Off by default, build behaves normally.
WITH_META_MODE we get auto objdir creation, the ability to
start build from anywhere in the tree.
Still need to add real targets under targets/ to build packages.
Differential Revision: D2796
Reviewed by: brooks imp
identify the client to the server. As such, NFSv4 mounts
will break if host_enable="NO" is specified.
This is a content change.
Suggested by: lars@netapp.com
MFC after: 3 days
to meaningful value:
- When nfsdcnt is set, it dictates all values;
- Otherwise, nfsdargs.minthreads is set to user specified value, or the
automatically detected value if there is no one specified;
nfsdargs.maxthreads is set to the user specified value, or the value
of nfsdargs.minthreads if there is no one specified; when it is smaller
than nfsdargs.minthreads, the latter's value is always used.
MFC after: 2 weeks
Rick Macklem and I discussed the default number of nfsd threads and
concluded that it is too low to perform adiquitely on today's hardware.
We decided to auto tune the number of nfsds based on the number of cpus
in the system.
While I'm here I've also added:
1) ability to set the minthreads/maxthreads from userland.
2) ability to run nfsd in debug mode via the cli.
Reviewed by: rmacklem
MFC after: 2 weeks
In addition to adding `static' where possible:
- bin/date: Move `retval' into extern.h to make it visible to date.c.
- bin/ed: Move globally used variables into ed.h.
- sbin/camcontrol: Move `verbose' into camcontrol.h and fix shadow warnings.
- usr.bin/calendar: Remove unneeded variables.
- usr.bin/chat: Make `line' local instead of global.
- usr.bin/elfdump: Comment out unneeded function.
- usr.bin/rlogin: Use _Noreturn instead of __dead2.
- usr.bin/tset: Pull `Ospeed' into extern.h.
- usr.sbin/mfiutil: Put global variables in mfiutil.h.
- usr.sbin/pkg: Remove unused `os_corres'.
- usr.sbin/quotaon, usr.sbin/repquota: Remove unused `qfname'.
referred to as the experimental server. It also adds a new command
line option "-o" to both mountd and nfsd that forces them to use the
old/regular NFS server. The "-e" option for these commands is now
a no-op, since the new server is the default. I will be committing rc
script and man changes soon. Discussed on freebsd-fs@.
used for NFSv4 restart. This permits the nfsd to create
the stable restart file as required and minimizes the risk
of trouble if the file is lost.
Suggested by: Tim Kientzle
Reviewed by: jhb
MFC after: 2 weeks
