Re: Processes stuck in *unp_mtx state

2009-10-21 Thread Sergey Aleynikov
2009/10/21 Kostik Belousov : > I believe this is fixed by r194460 in HEAD and merged to RELENG_7 by > 194967at the end of June, that was after 7.2. After half an our of stress testing problem seams to disappear. Thanks for your advice. ___ freebsd-stable

Re: FreeBSD and SATA Port Multipliers

2009-10-21 Thread Alexander Motin
Steve Polyack wrote: > Alexander Motin wrote: >> Have you tried new CAM-based ATA subsystem present in 8.x by siis(4) >> driver? Work is still in progress there, but it should work with port >> multipliers much better then previous implementation. > > Indeed, the siis(4) driver works MUCH bette

fatal trap 12 in em1 taskq after upgrade to 7.2-REL

2009-10-21 Thread Alson van der Meulen
Hello, I recently upgraded a server from RELENG_6_4 to RELENG_7_2 (both i386). Since then, the box has started crashing regularly. The longest uptime since the upgrade is 1d5h, the shortest is 2m35s. The backtrace is always similar: Fatal trap 12: page fault while in kernel mode cpuid = 0; apic i

Re: FreeBSD and SATA Port Multipliers

2009-10-21 Thread Steve Polyack
Alexander Motin wrote: Have you tried new CAM-based ATA subsystem present in 8.x by siis(4) driver? Work is still in progress there, but it should work with port multipliers much better then previous implementation. Indeed, the siis(4) driver works MUCH better. However, it's still not alwa

Re: Adaptec 1420SA identification trouble (again)

2009-10-21 Thread Dmitry Morozovsky
On Sun, 18 Oct 2009, Dmitry Morozovsky wrote: DM> I'm having trouble attaching 1420SA controller (just one KBOD disk attached DM> to it) with fresh stable/7: DM> DM> no...@pci0:3:0:0: class=0x010400 card=0x02419005 chip=0x02419005 rev=0x01 hdr=0x00 DM> vendor = 'Adaptec Inc' DM>

Re: Processes stuck in *unp_mtx state

2009-10-21 Thread Sergey Aleynikov
2009/10/21 Kostik Belousov : > I believe this is fixed by r194460 in HEAD and merged to RELENG_7 by > 194967at the end of June, that was after 7.2. > I'll try to upgrade to RELENG_7 tomorrow and see if it helps. ___ freebsd-stable@freebsd.org mailing lis

Re: Processes stuck in *unp_mtx state

2009-10-21 Thread Kostik Belousov
On Wed, Oct 21, 2009 at 07:36:50PM +0900, Sergey Aleynikov wrote: > I'm running FreeBSD 7.1-RELEASE and have application that spawnes some > children and (heavily) communicates between them using pipes. But > under load parent and one child both get stuck in unp_mtx state, they > can't be killed (k

Re: bootless!

2009-10-21 Thread Bruce Simpson
Randy Bush wrote: is there a recipe for making a 7.2 usb? Tried the UsbDevice command in NanoBSD? This won't give you a full FreeBSD installer, but you can build a 7.2 system with it just fine. ___ freebsd-stable@freebsd.org mailing list http://l

Re: i am desperate over some GPT tables

2009-10-21 Thread Kris Weston
been looking for months now, trawled google no help, i just dont understand. do you need a GPT table with zfs ? i have a pentium D 3ghz (running 64bit stable 7.2) and i cant seem to import my zpool into it exported fine on solaris , its definitely the same version (v13) but when i import into zfs i

Processes stuck in *unp_mtx state

2009-10-21 Thread Sergey Aleynikov
I'm running FreeBSD 7.1-RELEASE and have application that spawnes some children and (heavily) communicates between them using pipes. But under load parent and one child both get stuck in unp_mtx state, they can't be killed (killing them puts whole system on hang). This is reproducable (i've written

interrupt threads CPU usage in FreeBSD 8.0

2009-10-21 Thread Igor Sysoev
Hi, for some reason in 8.0 top always shows 0% CPU usage for intr kernel process and active interrupt thread, "irq19 bge0" in my case. 8-0 RC1 top -PS: CPU 0: 27.8% user, 0.0% nice, 7.1% system, 0.0% interrupt, 65.0% idle CPU 1: 3.0% user, 0.0% nice, 2.3% system, 7.1% interrupt, 87.6% idl