dynamically depending on the line speed(s). This should give the old
sizes and watermarks until drivers are changed.
Display the input watermarks in pstat and sicontrol.
Ever since I first say the way the mount flags were used I've hated the
fact that modes, and events, internal and exported, and short-term
and long term flags are all thrown together. Finally it's annoyed me enough..
This patch to the entire FreeBSD tree adds a second mount flag word
to the mount struct. it is not exported to userspace. I have moved
some of the non exported flags over to this word. this means that we now
have 8 free bits in the mount flags. There are another two that might
well move over, but which I'm not sure about.
The only user visible change would have been in pstat -v, except
that davidg has disabled it anyhow.
I'd still like to move the state flags and the 'command' flags
apart from each other.. e.g. MNT_FORCE really doesn't have the
same semantics as MNT_RDONLY, but that's left for another day.
in the Lite2 merge to not export some nfs constants. It started causing
warnings when I added a kernel-only #define for DIRBLKSIZ.
Removed `#define NFS'. This was an old, bad interface for telling
<sys/mount.h> to export nfs stuff.
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.
Boy, I'm glad we're not using sup anymore. This update would have been
insane otherwise.
``/dev/??'' for NFS swap.
I had a hard time to figure out whether it's possible to print the
actual mounted swap file, but i failed to get any information. If
anybody knows how to get ``192.168.0.1:/swap.192.168.0.3'' instead,
please step forward!
the patch submitted by Philippe Charnier since he wasn't actually freeing
the resources early enough (an earlier return could be invoked, leaving
the resources still allocated), but he definitely pointed it out. Merci,
Philippe!
Suggested-By: Philippe Charnier <charnier@lirmm.fr>
TS_CAR_OFLOW, TS_CTS_OFLOW, TS_DSR_OFLOW and TS_ZOMBIE.
Document old tty states TS_ASLEEP and TS_TTSTOP more completely.
Document old tty states TS_ASYNC and TS_TBLOCK.
Document not so old tty states TS_CAN_BYPASS_L_RINT and TS_SNOOP.
Don't document nonexistent state TS_HUPCL.
Document the current line disciplines instead of prehistoric ones.
won't get reported. The pcvt, cx and iitty drivers aren't supported.
Report new tty states TS_CONNECTED, TS_SO_OLOWAT, TS_SO_OCOMPLETE,
TS_CAR_OFLOW, TS_CTS_OFLOW, TS_DSR_OFLOW and TS_ZOMBIE if they are
defined.
Report old tty states TS_WOPEN and TS_ASLEEP only if they are defined.
Report not so old tty states TS_CAN_BYPASS_L_RINT and TS_SNOOP only
if they are defined (instead of if __FreeBSD__ is defined).
The version 2 support has been tested (client+server) against FreeBSD-2.0,
IRIX 5.3 and FreeBSD-current (using a loopback mount). The version 2 support
is stable AFAIK.
The version 3 support has been tested with a loopback mount and minimally
against an IRIX 5.3 server. It needs more testing and may have problems.
I have patched amd to support the new variable length filehandles although
it will still only use version 2 of the protocol.
Before booting a kernel with these changes, nfs clients will need to at least
build and install /usr/sbin/mount_nfs. Servers will need to build and
install /usr/sbin/mountd.
NFS diskless support is untested.
Obtained from: Rick Macklem <rick@snowhite.cis.uoguelph.ca>
Bogus pstat usage message from pstat:
usage: pstat -Tfnstv [system] [-M core] [-N system]
[system] is not mentioned in the man page and I don't
see where it is used in the code either.
Added also a [] around the first options to show them as optional, ATS.
Bruce Evans
John Dyson
Julian Elischer
David Greenman
Philippe Charnier
Peter Wemm
Guido van Rooij
Warner Losh
Jordan K. Hubbard
Alexander Langer
Joerg Wunsch
Mike Pritchard
Sujal Patel
Jeffrey Hsu
Poul-Henning Kamp
Doug Rabson
Rodney W. Grimes
Andrey A. Chernov
Søren Schmidt
Andreas Schulz
Garrett Wollman