multi part stuff centralized.
The final check is backwards or something so it always said it failed,
even it it didn't.
Fixed tcpip address check to not be stupid, 10.0.255.1 is legal.
Change root.flp from a new format CPIO archive to a tar archive.
Unless we're willing to change the main tarballs from tar format to
"newc" (or, even better, "crc") cpio format, we need to use one common
one for all and that's tar for now. Install will now grab "root floppy"
from an ftp site if that's what you've got set.
Fix even more gripes from Poul's list.
P.S. As soon as I get the distfiles copied over to freefall tomorrow
morning, those of you wishing to test minimal installs over ftp should
be able to do so by grabbing the boot floppy and nothing else. Keep
your eyes open for my announcement.
Root floppy (which actually may be able to go completely away at some point
soon!) is now loadable from ftp/nfs/dos as well as CDROM and (of course)
floppy.
Fix more problems on Poul's Gripe List.
Rod, Jordan and David have more or less given me the OK on this
with the understanding that it doesn't change any functionality.
It doesn't: these are bug fixes only. No other part of the system
should be affected. Of course, since I'm the only one working on
NIS, you'll just have to take my word on it. :)
Fixes for the following annoyingly subtle bugs:
- ypbindproc_setdom_2 is supposed to be declared void *, not boot_t *,
and it fails to correctly signal failures back to the ypset(8) command:
we need to call one of the svcerr_*() functions (in this case,
svcerr_noprog() seems a logical choice -- we're really cheating
a bit here because nothing else quite fits) to tell ypset that the
attempt to set the binding for a domain failed. If we don't do this,
failed ypset attempts either appear (incorrectly) to succeed, or
they time out.
- The lock handling for child processes isn't quite right. The
child broadcaster processes have to release all locks on the
binding files and the ypbind.lock file.
- The parent ypbind process will SEGV if you do the following:
-- start ypbind with the -ypset or -ypsetme flag
-- type 'ypwhich -d random_unserved_domain'
-- type 'ypset -d random_unserved_domain anyhost'
-- type 'ypwhich -d random_unserved_domain' again
-- wait about 60 seconds
What happens is this: the ypwhich command causes ypbind to fork a
broadcaster process that searches for a server for random_unserved_domain.
If you then use ypset to force a binding while this process is still alive,
the state flags that tell the ypbind parent process that the child
is running will be cleared. The second ypwhich command then causes
a *second* child process to be forked for random_unserved_domain,
which is verbotten. When the first broadcaster exits and tells the
parent that it wasn't able to find a server for the domain, the parent
clobbers the entry for random_unserved_domain. Then the second broadcaster
exits and the same thing happens, only trying to clobber the entry
twice causes a SEGV.
The fix for this is a slight change in program structure: since we
can't have more than one broadcaster for a given domain at a time,
we save the pipe descriptors and pid for the child broadcaster in members
of the _dom_binding struct for the domain. (As a side effect, we
can get rid of the global child_fds variable.) So when rpc_received()
finds that it's been asked to do a ypset for a domain for which a
broadcaster process exists, it sends a SIGINT to the child to kill it
and closes the pipe to the now-dead child. This keeps everything in sync
and insures that we don't leak file descriptors.
- ping() should be using YPPROC_DOMAIN rather than YPPROC_DOMAIN_NONACK
when it does its clnt_call() to the server.
- Removed the check for client_handle == NULL in ping() and make
client_handle local to ping instead of a member of the _dom_binding
struct. This fixes another potential ypset problem: using ypset to
force a binding to a machine that has an NIS server but which *doesn't*
support the domain we're after can result in permanently bogus bindings.
- the 'server OK' message prints the wrong IP address.
1. Fix a few bugs in the ftp installation code and implement proper
ftp and network shutdown routines.
2. Clean up the menus a fair bit - add a FreeBSD configuration menu.
3. Eliminate the last of the "chaining" - the installation now does
the most obvious thing in the most obvious cases and doesn't present
you with more menus than you were expecting. This makes it necessary to be
a little more explicit in places, but it's still less confusing.
4. Add a few more safety nets for the user. Change a few hard-and-fast
limits to warnings (it now runs as non-root, Bruce).
5. Add descriptions for all the supported ethernet cards.
6. Make the cpio floppy extract put up a menu requesting the drive you wish
to use if you have more than one; don't just always assume drive A.
Add testftp: target
ftp.c:
add more debugging output and fix a few more problems
media_strategy:
make the ftp system actually do something resembling common sense.
it now works after a fashion, although it soon falls over for some
reason.
ftp installation method should now function. We'll know as soon as my
make release builds the floppies. I'm just committing this out of my
release tree now so that it doesn't get clobbered again.
use them yet, but it's close (we're working on the last wrinkles
in the CD install for now).
2. Complete the CDROM installation strategy code.
3. Simplify the distribtuion loading code.
4. General error message cleanup.
5. Write the /etc/fstab file now and split those routines into config.c
6. Clean up the menus a little more.
This is getting ridiculous. I may have to put the clear() back
and take the performance penalty, Poul.
Tweak the TCP/IP setup menu to look a little nicer.
Add lp0 to the list of available network devices (it was found before
but simply not described properly).
Justin can see it.
2. Attempt to fix the redisplay problems in label.c some more. Not clearing
the screen each time is certainly faster, but it's causing all sorts of
problems.
of optimizations. Add a check to make sure that root filesystems
are at least 20MB in size (this is just a thumbnail approximation,
and we can revise it later if necessary).
disks.c: clrtobot() so that deleted stuff disappears.
disks.c: offset is signed (for OnTrack diskmanager)
system.c: don't setbuf(stdout,0), it's too slow.
Add size argument to new_part, so it can come up with a good default for newfs.
Fix (possibly) a dialog botch after label.c's wizard mode.
Make vsystem even smarter abour crunched binaries (what a speedup!)
(You need to recompile crunchgen !)
partition editors (ugh). Fix an utterly bogus message (no arguments :)
in dist.c. This should all make Poul a little happier and slide in
before the next CTM update window.
with the diff/CVS hassles - this represents far too many CVS commit
messages for you folks, and trying to document each and every iteration
of the code is a hassle (and not very useful at that).
Don't notify in vsystem() - it obscures the original message.
Put some debugging code into cpio_extract() so that I can see
why it doesn't work now. :(
crypt salt string begin with a '_', no other crypt's do. If you remove the
initialization of $salt to '_' in sub salt(), everything works as advertised.
Submitted by: Charles Henrich <henrich@crh.cl.msu.edu>
implementation.
2. Totally rework device registration. It's about half the size and
more powerful now.
3. Add DOS discovery.
4. Start filling in some of the strategy routines.
5. Another clean-up pass over the menus.
6. Make wizard code use Disk typedef.
If I can get the first strategy routine finished tonite, we should have a working
install (from ftp, at least) this weekend.
as per Andrey's letter. Make a few modifications for correctness.
2. Add Language menu back to first menu - it was too buried in the
Options menu.
3. Add size information to all distributions.
4. Add a compat20 distribution (we need to make one of these!! Any takers? Please?)
Submitted by: Nickolay N. Dudorov <nnd@gw.itfs.nsk.su> & jkh
syscons (and/or cons25) at all. This code looked just fine running
on an xterm, but on a console the attributes are all wrong. I
now have to sacrifice some screen real-estate to pring cheesy
`-' characters to accomplish the same thing.
broken in syscons, or at least in the cons25 termcap entry! :-( A_BOLD
won't show up on monochrome adapters (I don't think) but they'd be screwed
anyway since I don't have an attribute to use for them now at all.
2. Don't use russian screenmap - apparently not necessary with right font.
3. Dequote bogusly quoted font name in english language setting.
4. Use setterm() and hack around an undesirable side-effect (cbreak is unset).
5. be smarter about setting OnVTY, and use it in cases where it makes sense.
Submitted by: Nickolay N. Dudorov <nnd@gw.itfs.nsk.su>
won't know until Poul wakes up again).
2. Make vsystem() put its output on the debugging fd.
3. DTRT with root filesystem placement - now I see how this has to work
(thanks, Poul).
4. Many miscellaneous spelling errors fixed and general cleanup.
It remains to be seen how successfully. The distribution loading code
is still not here yet, but the partition/newfs/mount/cpio-extract cycle
is as complete as it's ever going to get, modulo possible bug fixes.
The TCP/IP setup screen is also sort of here, albeit in a highly-changing
state due to the fact that per-interface information isn't being kept
right now but is being added (thanks, Gary!).
full directory hierarchy, as is the format of the new ports collection.
It used the old "all packages in one directory" paradigm, which is wrong for
ports now.
Submitted by: Marc van Kempen <wmbfmk@urc.tue.nl>
the fixes!):
o Scoped addresses might let traffic in
o IGMP queries sent with wrong timeouts
o Possible core dump in mtrace if we get a request for which we have no route
o If a member on a transit network left a group, mrouted would stop forwarding
even if there was a downstream router
o Various code cleanups and logging changes
Reviewed by: wollman
Submitted by: Bill Fenner <fenner@parc.xerox.com>
Print a final newline to stderr after the scan finishes, only do it
at the right place in this version, 1.1.5.1 caused an extra newline
if you where not running -s, and it went to stdout instead of stderr.
Obtained from: FreeBSD 1.1.5.1
device table layout...basically, don't output the cruft anymore - it
is now dynamic.
Reviewed by: John Dyson and David Greenman
Submitted by: Poul-Henning Kamp
it really should have been printing all this time. Also fix my rather
bogus handling of the id_conflicts value by moving it to the end of
isa_device and dealing with that correctly now.
others. The flag can be put in descriptive locations, e.g.:
device sb0 at isa? port 0x220 irq 7 conflicts drq 1 vector sbintr
or
device psm0 at isa? port "IO_KBD" conflicts tty irq 12 vector psmintr
But is nonetheless boolean only. You can't turn conflict checking off for
only a given type of conflict. I didn't deem it worth the trouble at this
stage, and it's far better than the ALLOW_CONFLICT_* that preceeded it.
- Make the child process reaper signal-driven. (Previously, we called reaper()
once a second each time we went through the select() loop. This was
convenient, but inefficient.)
- Increase main select() timeout from 1 second to 60 seconds and use
this as the ping timer instead of using timestamps in the _dom_binding
structure. This nd the reaper() change noted above makes ypbind a little
less CPU-intensive.
- Don't flag EINTR's from select() as errors since they will happen as a
result of incoming SIGCHLD's interrupting select().
- Prevent possible resource hogging. Currently we malloc() memory
each time a user process asks us to establish a binding for a domain,
but we never free it. This could lead to serious memory leakage if a
'clever' user did something like ask ypwhich to check the bindings
for domains 0.0.0.0.0.0.0.0.0.0 through 9.9.9.9.9.9.9.9.9.9 inclusive.
(This would also make a mess out of the /var/yp/binding directory.)
We now avoid this silliness by a) limiting the maximum number of
simultaneous bindings we can manage to 200, and b) free()ing _dom_binding
structures of secondary domains whose servers have stopped responding.
We unlink the /var/yp/binding/domain.vers files for the free()ed
domains too.
(This is safe to do since a client can prod us into reestablishing the
binding, at which time we'll simply allocate a new _dom_binding structure
for it.)
We keep count of the total number of domains. If asked to
allocate more than the maximum, we return an error. I have yet to hear
of anybody needing 200 simultaneous NIS bindings, so this should be
enough. (I chose the number 200 arbitrarily. It can be increased if need
be.)
- Changed "server not responding"/"server OK" messages to display server
IP addresses again since it looks spiffier.
- Use daemon() to daemonify ourselves,
- Added a SIGTERM handler that removes all binding files and unregisters
the ypbind service from the portmapper when a SIGTERM in received.
- The comment 'blow away everything in BINDINGDIR' has no associated code.
Give it some: clean out /var/yp/binding at startup (if it exists).
This completes my ypbind wishlist. Barring bug fixes, I shouldn't need to
go poking around in here anymore. (Of course, this means I can start
working on my ypserv whishlist now... :)
Do another clean-up pass over this, making the generic menu handler much
more powerful (now handles multiple dispatch). A few more menus fleshed
out and the beginnings of the distribution handler committed. Should
be transfering full distributions over in the next commit.
using %lu. This became more broken when I fixed dbtob() to support byte
offsets >= 4GB. The type had to change to [u]quad_t. Previously the
expressions had type unsigned long and were printed using %d. After
division by 1024, the expressions are guaranteed to fit in an unsigned
long, at least for the standard DEV_BSIZE, so edquota doesn't need to
know about quad_t's explicitly.
Fix all the other format mismatches exposed by compiling with -Wformat
(6 more quota limits of type unsigned long printed using %d and 6 time_t's
(i.e., longs) printed using %d).
fixed, we should be able to fully set up the user's disk. Still to come
with next commit: filesystem setup, distribution extraction, final
configuration.
