Re: nmi_calltrap in siopoll()

2010-02-03 Thread pluknet
kern/143521 2010/2/2 pluknet pluk...@gmail.com: Hi. I've got NMI on an almost idle system - FreeBSD 7.2-R amd64. I guess the reason may be in (hardware?) binary garbage seen once in a while on serial port (loader, then ttyd0). Ask me for more details. Tracing command swi4: clock sio pid

Re: 8.0-RELEASE/amd64 - full ZFS install - low read and write disk performance

2010-02-03 Thread James R. Van Artsdalen
Dan Naumov wrote: [j...@atombsd ~]$ dd if=/dev/zero of=/home/jago/test2 bs=1M count=4096 4096+0 records in 4096+0 records out 4294967296 bytes transferred in 143.878615 secs (29851325 bytes/sec) This works out to 1GB in 36,2 seconds / 28,2mb/s in the first test and 4GB in 143.8 seconds /

Re: ionice in FreeBSD?

2010-02-03 Thread Bruce Simpson
On 02/02/2010 17:19, Jordi Espasa Clofent wrote: In FreeBSD we've nice(1), renice(8) and even rtprio, idprio(1) but if I'm understanding correctly, they're related to CPU priorty only, not to I/O. That's not entirely true. A thread's CPU priority is still going to affect its ability to be

Re: ionice in FreeBSD?

2010-02-03 Thread Jordi Espasa Clofent
On 02/03/2010 12:12 PM, Bruce Simpson wrote: On 02/02/2010 17:19, Jordi Espasa Clofent wrote: In FreeBSD we've nice(1), renice(8) and even rtprio, idprio(1) but if I'm understanding correctly, they're related to CPU priorty only, not to I/O. That's not entirely true. A thread's CPU priority

Inmutable bit in some binaries

2010-02-03 Thread Jordi Espasa Clofent
HI all, I'm hardening one test box and at present I'm planning to do: # chflags -R schg file where file will be some binaries that seems to be common targets for rootkits and lammers: ls du ps find top locate strings ifconfig netstat login I wonder if changing these files permissions as

Re: Inmutable bit in some binaries

2010-02-03 Thread Jeremy Chadwick
On Wed, Feb 03, 2010 at 01:33:15PM +0100, Jordi Espasa Clofent wrote: HI all, I'm hardening one test box and at present I'm planning to do: # chflags -R schg file where file will be some binaries that seems to be common targets for rootkits and lammers: ls du ps find top locate

Re: bsnmpd returns incorrect hrProcessorLoad values

2010-02-03 Thread Gustau Pérez
En/na Mikolaj Golub ha escrit: On Fri, 29 Jan 2010 12:37:52 +0100 Gustau Pérez wrote: Hi, I'm using cacti to monitor some servers running FBSD. I was using 7.2 with SCHED_4BSD. With this configuration : bsnmpd+bsnmp-ucd was returning right values for the cores' load. I recently

messages output starts getting interleaved

2010-02-03 Thread Vasyl Samoilov
Hello. After migrating to 8.0-STABLE from 7.2-STABLE my messages output starts getting interleaved (see below). I'm running amd64 smp kernel. Is there anything can be done to get rid of this? Thanks in advance. Feb 3 19:44:49 tiger named[989]: running Feb 3 19:44:50 tiger ntpd[1179]: ntpd

Re: if_bge upload stalls repeatedly (Was: 8-STABLE outgoing scp stalling frequently)

2010-02-03 Thread Jonathan Chen
On Tue, Feb 02, 2010 at 11:20:29PM +0200, Nikos Ntarmos wrote: On Wed, Feb 03, 2010 at 08:36:16AM +1300, Jonathan Chen wrote: Hi, I've noticed that on a recent 8-STABLE/amd64, scp(1) appears to be stalling very frequently. This is the output from a scp -v -v of a 300Mb file from a

Re: if_bge upload stalls repeatedly (Was: 8-STABLE outgoing scp stalling frequently)

2010-02-03 Thread Pyun YongHyeon
On Thu, Feb 04, 2010 at 11:52:55AM +1300, Jonathan Chen wrote: On Tue, Feb 02, 2010 at 11:20:29PM +0200, Nikos Ntarmos wrote: On Wed, Feb 03, 2010 at 08:36:16AM +1300, Jonathan Chen wrote: Hi, I've noticed that on a recent 8-STABLE/amd64, scp(1) appears to be stalling very

Re: if_bge upload stalls repeatedly (Was: 8-STABLE outgoing scp stalling frequently)

2010-02-03 Thread Jonathan Chen
On Wed, Feb 03, 2010 at 05:25:03PM -0800, Pyun YongHyeon wrote: On Thu, Feb 04, 2010 at 11:52:55AM +1300, Jonathan Chen wrote: On Tue, Feb 02, 2010 at 11:20:29PM +0200, Nikos Ntarmos wrote: On Wed, Feb 03, 2010 at 08:36:16AM +1300, Jonathan Chen wrote: Hi, I've noticed that on a