Re: oddities in sysctl -a

1999-12-04 Thread Kelly Yancey
> > My immediate inclination it to add new format identifiers (maybe "LU" > and "IU" for the unsigned versions of long and integer respectively) and > update sysctl to understand the new formats. But the source tells me that > get-the-oid_fmt code should be axed. So the question is, should I bo

Re: Linux ioctl not implemented error

1999-12-04 Thread Wilko Bulte
As Vladimir N. Silyaev wrote ... > On Fri, Dec 03, 1999 at 09:37:03PM +0100, Wilko Bulte wrote: > > Anyway, I'm more concerned with the CDrom drive right now. > > > [skipped] > > Tried that. No luck :-( > Try to run vmware from xterm, did you see messages about > 'ioctl xxx not implemented' ?

Re: PCI DMA lockups in 3.2 (3.3 maybe?)

1999-12-04 Thread Dennis
At 07:49 PM 11/21/99 -0500, you wrote: >On Mon, 22 Nov 1999, Dennis wrote: > >> The nightmare of instability of 3.x continues whilst the braintrust flogs >> away at 4.x. Its really a damn shame. And why is 3.x so much slower than >> 2.2.8? Will 4.0 be slower yet? > >Your vagueness and lack of e

Re: PCI DMA lockups in 3.2 (3.3 maybe?)

1999-12-04 Thread Dennis
At 11:20 PM 11/21/99 -0800, Mike Smith wrote: >> > His point was not a claim about performance, rather he was bringing into >> > question whether performance was improving with successive releases. >> >> Sounded very much to me like he was just vaguely griping about how slow >> and unstable newer

Re: PCI DMA lockups in 3.2 (3.3 maybe?)

1999-12-04 Thread Wes Peters
Dennis wrote: > > At 07:49 PM 11/21/99 -0500, you wrote: > >On Mon, 22 Nov 1999, Dennis wrote: > > > >> The nightmare of instability of 3.x continues whilst the braintrust flogs > >> away at 4.x. Its really a damn shame. And why is 3.x so much slower than > >> 2.2.8? Will 4.0 be slower yet? >

Re: PCI DMA lockups in 3.2 (3.3 maybe?)

1999-12-04 Thread Wes Peters
Dennis wrote: > > There was a time that when someone reported a problem there was interest in > finding out what it might be. Now you mock the person reporting it. I guess > thats why everyone in the world is using linux. Its disheartening to > realize that things apparently wont be getting much

Re: tty level buffer overflows

1999-12-04 Thread Matthew Jacob
> Er, you should read the sio(4) manpage too. tty-level buffer overflows > have nothing to do with interrupt latency/execution time. You mean this: sio%d: tty-level buffer overflow. Problem in the application. Input has arrived faster than the given module could process it and som

Re: tty level buffer overflows

1999-12-04 Thread Warner Losh
In message <[EMAIL PROTECTED]> Matthew Jacob writes: : Normally I might agree with this, but I use a tty line on a 150Mhz i386 to : be a serial console for another freebsd box. This is a NS16550A with a 16 : byte fifo. This systems is effectively idle except for this task. So, I'm : running tip a

Re: tty level buffer overflows

1999-12-04 Thread Matthew Jacob
> In message <[EMAIL PROTECTED]> Matthew Jacob >writes: > : Normally I might agree with this, but I use a tty line on a 150Mhz i386 to > : be a serial console for another freebsd box. This is a NS16550A with a 16 > : byte fifo. This systems is effectively idle except for this task. So, I'm > :

Re: PCI DMA lockups in 3.2 (3.3 maybe?)

1999-12-04 Thread Dennis
At 10:28 AM 12/4/99 -0700, Wes Peters wrote: >Dennis wrote: >> >> There was a time that when someone reported a problem there was interest in >> finding out what it might be. Now you mock the person reporting it. I guess >> thats why everyone in the world is using linux. Its disheartening to >> r

Re: Portable way to compare struct stat's?

1999-12-04 Thread Assar Westerlund
Garance A Drosihn <[EMAIL PROTECTED]> writes: > In the case of AFS, I think you'd want to expand the size of st_dev. > All files in an AFS volume are "one device", I would think. If the > "device" is gone (ie, the volume is not mounted), then all files in > that "device" (volume) will not be avai

Re: Portable way to compare struct stat's?

1999-12-04 Thread Robert Watson
On 4 Dec 1999, Assar Westerlund wrote: > Garance A Drosihn <[EMAIL PROTECTED]> writes: > > In the case of AFS, I think you'd want to expand the size of st_dev. > > All files in an AFS volume are "one device", I would think. If the > > "device" is gone (ie, the volume is not mounted), then all fi

Re: tmpfs .. ?

1999-12-04 Thread Matthew Dillon
:Has anyone toyed with the idea of implementing a swap-based filesystem :similar to Sun's tmpfs? : :Chuck Youse I did it a couple of months ago. You simply use the VN device and tell it to use swap as backing store, then newfs up a UFS filesystem on it. You have the option to have

Re: PCI DMA lockups in 3.2 (3.3 maybe?)

1999-12-04 Thread David Scheidt
On Sat, 4 Dec 1999, Dennis wrote: > At 10:28 AM 12/4/99 -0700, Wes Peters wrote: > > > Unless they're running your drivers. I'm perfectly willing to accept YOUR > DRIVERS might be less unstable on Linux than FreeBSD. > > "less unstable". Is that a technical term? With a large number of the sy

Re: Portable way to compare struct stat's?

1999-12-04 Thread Randell Jesup
Assar Westerlund <[EMAIL PROTECTED]> writes: >> we should start by creating an "fcompare()" routine, which you'd >> pass two file descriptors to and it would say if they're the same >> file. Initially that routine could just do two fstat()'s, and >> compare st_dev and st_ino. We could then expan

Re: PCI DMA lockups in 3.2 (3.3 maybe?)

1999-12-04 Thread Jordan K. Hubbard
> There was a time that when someone reported a problem there was interest in > finding out what it might be. Bah, this is a shameless attempt to inflame emotions as a substitute for having an actual logical point and you know it. Save it for the presidential debates! There is ALWAYS interest i

Re: PCI DMA lockups in 3.2 (3.3 maybe?)

1999-12-04 Thread Mike Smith
> At 11:20 PM 11/21/99 -0800, Mike Smith wrote: > >> > His point was not a claim about performance, rather he was bringing into > >> > question whether performance was improving with successive releases. > >> > >> Sounded very much to me like he was just vaguely griping about how slow > >> and un

Re: PCI DMA lockups in 3.2 (3.3 maybe?)

1999-12-04 Thread Matthew Dillon
: :> There was a time that when someone reported a problem there was interest in :> finding out what it might be. : :Bah, this is a shameless attempt to inflame emotions as a substitute :for having an actual logical point and you know it. Save it for the :presidential debates! : :There is ALWAYS

Re: PCI DMA lockups in 3.2 (3.3 maybe?)

1999-12-04 Thread Matthew Dillon
:Actually, you may recall that when you first brought this up this time :around, I (and others) _did_ try to find out what you were actually :unhappy about. : :Spectators will note that you haven't actually given us anything useful :to work with; no PR numbers, no code fragments, in fact nothin

Re: PCI DMA lockups in 3.2 (3.3 maybe?)

1999-12-04 Thread Mike Smith
> :Actually, you may recall that when you first brought this up this time > :around, I (and others) _did_ try to find out what you were actually > :unhappy about. > : > :Spectators will note that you haven't actually given us anything useful > :to work with; no PR numbers, no code fragments, in

Re: natd is jumpy

1999-12-04 Thread Ronald F. Guilmette
In message <[EMAIL PROTECTED]>, you wrote: >Hi, > >I posted this on -questions about five days ago and haven't received >any hints or suggestions. Does anyone here have any ideas? > >I use natd and a 56k phone connection to my ISP so that all my >computers can share one line. > >This all works

Re: Portable way to compare struct stat's?

1999-12-04 Thread Assar Westerlund
Randell Jesup <[EMAIL PROTECTED]> writes: > Sounds like what we'd want to build it upon. If the FS doesn't > support it, use st_dev/st_ino. Actually, since it's in the kernel, the default implementation of the vnode operation might be: int vop_default_cmp (struct vnode *v1, struct vnode *

Re: tmpfs .. ?

1999-12-04 Thread Ronald F. Guilmette
In message <[EMAIL PROTECTED]>, Matthew Dillon <[EMAIL PROTECTED]> wrote: > >:Has anyone toyed with the idea of implementing a swap-based filesystem >:similar to Sun's tmpfs? >: >:Chuck Youse > >I did it a couple of months ago. You simply use the VN device and >tell it to use swap as b

Patch for 'ipfw tee'

1999-12-04 Thread Archie Cobbs
Anyone particularly interested in kernel ipfw and/or divert, please review this patch, which implements 'ipfw tee' and cleans up a few things: ftp://ftp.whistle.com/pub/archie/misc/tee.patch If there are no objections I'll commit this in a couple of days. Thanks, -Archie

Re: PCI DMA lockups in 3.2 (3.3 maybe?)

1999-12-04 Thread Wes Peters
Dennis wrote: > > At 10:28 AM 12/4/99 -0700, Wes Peters wrote: > > > >If you're insinuating that Linux is more stable and reliable than FreeBSD, > >you're absolutely and unequivocally wrong. > > All Im saying is that more people use linux because its getting better and > they are responsive to t

Re: PCI DMA lockups in 3.2 (3.3 maybe?)

1999-12-04 Thread Wes Peters
Matthew Dillon wrote: > > : > :> There was a time that when someone reported a problem there was interest in > :> finding out what it might be. > : > :There is ALWAYS interest in finding out what a problem is when it's > :reported in such a way that the effort is worth the potential reward. > :Ha

Re: PCI DMA lockups in 3.2 (3.3 maybe?)

1999-12-04 Thread Kris Kennaway
On Sat, 4 Dec 1999, Matthew Dillon wrote: > The later responses, mainly by existing FreeBSD people, was to > essentially roast him over the coals. By the third message the thread > turned into an emotional mush, and *NONE* of it was Dennis's doing. Since I'm one of the existing Fr

Re: Patch for 'ipfw tee'

1999-12-04 Thread Brian Fundakowski Feldman
On Sat, 4 Dec 1999, Archie Cobbs wrote: > Anyone particularly interested in kernel ipfw and/or divert, please review > this patch, which implements 'ipfw tee' and cleans up a few things: > > ftp://ftp.whistle.com/pub/archie/misc/tee.patch > > If there are no objections I'll commit this in a c

Re: Portable way to compare struct stat's?

1999-12-04 Thread Randell Jesup
Assar Westerlund <[EMAIL PROTECTED]> writes: >Randell Jesup <[EMAIL PROTECTED]> writes: >> Sounds like what we'd want to build it upon. If the FS doesn't >> support it, use st_dev/st_ino. > >Actually, since it's in the kernel, the default implementation of the >vnode operation might be: > >i

Re: Portable way to compare struct stat's?

1999-12-04 Thread Assar Westerlund
Randell Jesup <[EMAIL PROTECTED]> writes: > Sure, depending on what's in a vnode (I haven't looked). Note that I was comparing the `pointers' and not the contents. The way the VFS works you only keep one vnode for every file. > That's what I was thinking of, partially. It makes bin

Re: tmpfs .. ?

1999-12-04 Thread Matthew Dillon
:>deallocate swap, or you can force it to pre-reserve swap. See the :>'vnconfig' man page and the -S option and the '-s reserve' option. :> :>This is for -CURRENT only. :> :>Generally speaking this isn't going to be as efficient as a real tmpfs : :Please excuse my ignorance, but

Re: PCI DMA lockups in 3.2 (3.3 maybe?)

1999-12-04 Thread Matthew Dillon
:> :There is ALWAYS interest in finding out what a problem is when it's :> :reported in such a way that the effort is worth the potential reward. :> :Having someone walk up and say, in effect, "Dudes, your system is :> :broken. Fix it!" is a content-free statement and does not qualify as :> :>

Re: PCI DMA lockups in 3.2 (3.3 maybe?)

1999-12-04 Thread Matthew Dillon
: :Since I'm one of the existing FreeBSD people you're probably referring to :here, let me remind you of the actual content: : :Dennis said the following: : :> The nightmare of instability of 3.x continues whilst the braintrust :> flogs away at 4.x. Its really a damn shame. And why is 3.x so much

Re: tmpfs .. ?

1999-12-04 Thread Matthew Dillon
:* one that is able to recover all swap space used to back processes : and such, rather then just some of it. We can get close now, processes? I meant files. Just SMP and filesystem code mixing in my brain! -Matt To Unsubscribe: sen

Re: PCI DMA lockups in 3.2 (3.3 maybe?)

1999-12-04 Thread Matthew Dillon
: - Dennis is a principal in a company which manufactures communications : peripherals and writes driver software for them. It's not : unreasonable to expect him to have some sort of idea, or access to an : in-house idea, about how to go about diagnosing a problem like this. : It's al

Re: PCI DMA lockups in 3.2 (3.3 maybe?)

1999-12-04 Thread Wes Peters
Matthew Dillon wrote: > > :Matt, this thread is a LOT older than Nov 20th, it runs for YEARS. Dennis > :said the same things about 2.2 vs. 2.1.5 at the very least. A few years > :later when he finally got his driver sorted out for 2.2, it became the > :best thing since sliced bread and now 3.x

Re: PCI DMA lockups in 3.2 (3.3 maybe?)

1999-12-04 Thread Wes Peters
Matthew Dillon wrote: > > : > :Since I'm one of the existing FreeBSD people you're probably referring to > :here, let me remind you of the actual content: > : > :Dennis said the following: > : > :> The nightmare of instability of 3.x continues whilst the braintrust > :> flogs away at 4.x. Its rea

Re: PCI DMA lockups in 3.2 (3.3 maybe?)

1999-12-04 Thread Matthew Dillon
:Oh hell, how did I manage to fall into alt.philosophy.est? Wait a minute, :this *is* freebsd-hackers. It's *you* who is off topic, and off base. : :As penance, you get to go read everything ever posted to a freebsd mailing :list by JMJr. : :People do change, and I continually await improvemen

Re: PCI DMA lockups in 3.2 (3.3 maybe?)

1999-12-04 Thread Matthew Dillon
:> :> He didn't say this until after the situation had started to degrade. :> :> Besides, he's right. 3.x has serious problems. : :All running software has serious problems, that's why it is never considered :done. Taking the time to enumerate specific problems that are currently :pl