Re: iwi leaks memory?

2007-02-16 Thread Olivier Houchard
On Fri, Feb 16, 2007 at 11:10:24PM +0200, V.Chukharev wrote: > On Fri, 16 Feb 2007 19:43:17 +0200, Jeremie Le Hen <[EMAIL PROTECTED]> wrote: > > > Hi, > > > > cognet@ has once provided me a tiny hack to the iwi(4) driver and > > I never get such errors. Maybe I'm not suffering enough UP/DOWN > >

Re: iwi leaks memory?

2007-02-16 Thread V.Chukharev
On Fri, 16 Feb 2007 19:43:17 +0200, Jeremie Le Hen <[EMAIL PROTECTED]> wrote: > Hi, > > cognet@ has once provided me a tiny hack to the iwi(4) driver and > I never get such errors. Maybe I'm not suffering enough UP/DOWN > cycles to trigger it, but it might be worth trying it. > > Note that he has

Re: iwi leaks memory?

2007-02-16 Thread Jeremie Le Hen
Hi, On Thu, Feb 15, 2007 at 11:34:48PM +0200, V.Chukharev wrote: > Hi, > > It seems that iwi driver cannot survive more than just a few cycles > of switching down/up. > In a place with a bad wireless connection I needed to do that quite > a number of times > (that was the simplest way to restore

Re: Recommendations for OSPF v3 book?

2007-02-16 Thread Claudio Jeker
On Fri, Feb 16, 2007 at 04:32:10PM +, Bruce M Simpson wrote: > Does anyone have any good suggestions for a book which discusses OSPF v3 > architecture? > > I have read the original John Moy book 'OSPF: Anatomy of an Internet > routing protocol' but would very much like to know of there is a

Re: iwi leaks memory?

2007-02-16 Thread Bakul Shah
> ok doesn't seem to have anything strange, nor there > seem to be any memory leak in iwi_init_locked... > > will keep the problem in mind, but right now i have no > ideas on what could happen. One data point: when I see a iwi0: could not allocate firmware DMA memory I close memory hog progra

Re: iwi leaks memory?

2007-02-16 Thread Luigi Rizzo
On Fri, Feb 16, 2007 at 05:38:28PM +0100, Max Laier wrote: ... > I'm under the impression that this is more a problem of increasing > fragmentation until we can't get a big enough unfragmented chunk. I > don't have any proof of this assumption yet. makes sense. As a matter of fact i wonder whet

Re: iwi leaks memory?

2007-02-16 Thread Max Laier
On Friday 16 February 2007 17:17, Luigi Rizzo wrote: > On Fri, Feb 16, 2007 at 06:06:40PM +0200, V.Chukharev wrote: > > On Fri, 16 Feb 2007 13:15:18 +0200, Luigi Rizzo <[EMAIL PROTECTED]> wrote: > > > ok i tried your script to do ifconfig up and down > > > and it does not give me the problem you s

Recommendations for OSPF v3 book?

2007-02-16 Thread Bruce M Simpson
Does anyone have any good suggestions for a book which discusses OSPF v3 architecture? I have read the original John Moy book 'OSPF: Anatomy of an Internet routing protocol' but would very much like to know of there is a good text out there which discusses OSPF in the wider context of IPv6 and

Re: iwi leaks memory?

2007-02-16 Thread Luigi Rizzo
On Fri, Feb 16, 2007 at 06:06:40PM +0200, V.Chukharev wrote: > On Fri, 16 Feb 2007 13:15:18 +0200, Luigi Rizzo <[EMAIL PROTECTED]> wrote: > > > ok i tried your script to do ifconfig up and down > > and it does not give me the problem you see (at least not until 100). > > Do you see the error alway

Re: iwi leaks memory?

2007-02-16 Thread V.Chukharev
On Fri, 16 Feb 2007 13:15:18 +0200, Luigi Rizzo <[EMAIL PROTECTED]> wrote: > ok i tried your script to do ifconfig up and down > and it does not give me the problem you see (at least not until 100). > Do you see the error always at the same point ? Any other things > e.g. how is the iwi_bss loaded

Re: iwi leaks memory?

2007-02-16 Thread Ilja Morozov
as I mentioned before - I had the same problem in place with very poor wifi signal. and I did also some apm suspends using "zzz" . Can suspend affect it ? unfortunately I didn't make any statistics dumps or similar, because was very busy and just restarted box. IBM T42 FreeBSD wind.kalakala

Re: iwi leaks memory?

2007-02-16 Thread Ilja Morozov
Hi guys, today I had the same problems. src/sys/dev/iwi/if_iwi.c,v 1.8.2.12 2007/01/23 22:17:48 Quoting Luigi Rizzo <[EMAIL PROTECTED]>: will have a look at this. Which version of if_iwi.c are you using ? cheers luigi On Thu, Feb 15, 2007 at 11:34:48PM +0200, V.Chukharev wro

Re: iwi leaks memory?

2007-02-16 Thread Yann Berthier
On Thu, 15 Feb 2007, at 23:34, V.Chukharev wrote: > Hi, > > It seems that iwi driver cannot survive more than just a few cycles of > switching down/up. > In a place with a bad wireless connection I needed to do that quite a number > of times > (that was the simplest way to restore connectivity

Re: iwi leaks memory?

2007-02-16 Thread Luigi Rizzo
On Fri, Feb 16, 2007 at 08:41:09AM +0200, V.Chukharev wrote: > On Fri, 16 Feb 2007 00:35:51 +0200, Luigi Rizzo <[EMAIL PROTECTED]> wrote: > > > will have a look at this. > > Which version of if_iwi.c are you using ? > > Thanks. > $ grep -i __FBSDID /usr/src/sys/dev/iwi/if_iwi.c > __FBSDID("$FreeB

Re: Gateway slowed down to barely usable

2007-02-16 Thread Andrea Venturoli
Bruce M. Simpson wrote: Now the question is: in case this happens again, how do I find out what's wrong? CPU usage was under 2% and so was swap usage... what else could I check? What tools should I use? Points for further investigation: How long was the machine up for? A couple of days.