Re: amrd disk performance drop after running under high load

2007-10-27 Thread Kris Kennaway
Alexey Popov wrote: Hi Kris Kennaway wrote: So I can conclude that FreeBSD has a long standing bug in VM that could be triggered when serving large amount of static data (much bigger than memory size) on high rates. Possibly this only applies to large files like mp3 or video. It is possible

Re: Floating point in interrupt handler

2007-10-27 Thread M. Warner Losh
In message: <[EMAIL PROTECTED]> "Daan Vreeken [PA4DAN]" <[EMAIL PROTECTED]> writes: : Hi Warner, : : On Wednesday 24 October 2007 23:15:13 you wrote: : > In message: <[EMAIL PROTECTED]> : > : > "Daan Vreeken [PA4DAN]" <[EMAIL PROTECTED]> writes: : > : But what I haven't fou

Re: Floating point in interrupt handler

2007-10-27 Thread Daan Vreeken [PA4DAN]
Hi Warner, On Wednesday 24 October 2007 23:15:13 you wrote: > In message: <[EMAIL PROTECTED]> > > "Daan Vreeken [PA4DAN]" <[EMAIL PROTECTED]> writes: > : But what I haven't found is a description of exactly what the kernel is > : missing to allow floating point operations to be done th

Re: dump problems

2007-10-27 Thread Danny Braniss
to recap: dump will get stuck/deadlock. found the problem, but no solution in sight :-( dump creates 3 processess and syncs with them via kill(2) - don't want to go into the merrits of this - and sometimes: - the signal is received even if it's blocked. - the signal is not