Re: Build option survey for stable/8 r210741 (for nanobsd)

2010-08-23 Thread Poul-Henning Kamp
In message 2010085940.4...@unknown, Bruce Cran writes: On Sun, 22 Aug 2010 21:23:48 + Poul-Henning Kamp p...@phk.freebsd.dk wrote: http://phk/misc/build_options_stable_8_210741/ Did you mean http://phk.freebsd.dk/misc/build_options_stable_8_210741/ ? Yes, sorry, I was

Re: kernel MCA messages

2010-08-23 Thread Andriy Gapon
on 23/08/2010 05:05 Dan Langille said the following: On 8/22/2010 9:18 PM, Dan Langille wrote: What does this mean? kernel: MCA: Bank 4, Status 0x940c4001fe080813 kernel: MCA: Global Cap 0x0105, Status 0x kernel: MCA: Vendor AuthenticAMD, ID 0xf5a, APIC ID 0

Re: ZFS performance question

2010-08-23 Thread Ivan Voras
On 08/20/10 12:30, Heinrich Rebehn wrote: I am somewhat concerned about the numbers for per-char-output and per-char-input. In fact, i have never before seen that low numbers in a bonnie test. Using a single disk with UFS yields about 6 times as much. BTW: Running OpenSolaris on the same

Watchdog not being disabled while dumping core

2010-08-23 Thread Jeremy Chadwick
It was brought to my attention that on FreeBSD with a hardware watchdog in use (e.g. ichwd(4) + watchdogd(8)), once the kernel panics, it's quite possible for the watchdog to fire (reboot the system) once the panic has happened. This issue basically inhibits the ability for a system with a

Re: Watchdog not being disabled while dumping core

2010-08-23 Thread Poul-Henning Kamp
In message 20100823103412.ga21...@icarus.home.lan, Jeremy Chadwick writes: It was brought to my attention that on FreeBSD with a hardware watchdog in use (e.g. ichwd(4) + watchdogd(8)), once the kernel panics, it's quite possible for the watchdog to fire (reboot the system) once the panic has

Re: Watchdog not being disabled while dumping core

2010-08-23 Thread Xin LI
On Mon, Aug 23, 2010 at 3:34 AM, Jeremy Chadwick free...@jdc.parodius.com wrote: PR bin/145183, opened in 2010 (not sure if this is the same): http://www.freebsd.org/cgi/query-pr.cgi?pr=bin/145183 Speaking for this I think we can do it by issuing an explicit watchdog(8) command on shutdown

Re: Watchdog not being disabled while dumping core

2010-08-23 Thread Andriy Gapon
on 23/08/2010 13:53 Poul-Henning Kamp said the following: In message 20100823103412.ga21...@icarus.home.lan, Jeremy Chadwick writes: It was brought to my attention that on FreeBSD with a hardware watchdog in use (e.g. ichwd(4) + watchdogd(8)), once the kernel panics, it's quite possible for

Re: Watchdog not being disabled while dumping core

2010-08-23 Thread Poul-Henning Kamp
In message 4c725dfc.8000...@icyb.net.ua, Andriy Gapon writes: on 23/08/2010 13:53 Poul-Henning Kamp said the following: In message 20100823103412.ga21...@icarus.home.lan, Jeremy Chadwick writes: Another workaround is to set watchdog timeout large enough for dumping to complete, but that

Re: kernel MCA messages

2010-08-23 Thread John Baldwin
On Monday, August 23, 2010 2:44:38 am Andriy Gapon wrote: on 23/08/2010 05:05 Dan Langille said the following: On 8/22/2010 9:18 PM, Dan Langille wrote: What does this mean? kernel: MCA: Bank 4, Status 0x940c4001fe080813 kernel: MCA: Global Cap 0x0105, Status

Re: Strange buildworld error (uuid_*)

2010-08-23 Thread John Baldwin
On Friday, August 20, 2010 8:46:04 am Mikhail T. wrote: Hello! With some trickery (had to define: WITHOUT_CDDL, WITHOUT_SSP, WITH_GCC3, NO_WERROR) I upgraded my laptop directly from 6.3 to 8.1-STABLE. It now boots nicely. I'd like to make another round of buildworld/buildkernel -- using

Re: Watchdog not being disabled while dumping core

2010-08-23 Thread Erik Trulsson
On Mon, Aug 23, 2010 at 04:07:47AM -0700, Xin LI wrote: On Mon, Aug 23, 2010 at 3:34 AM, Jeremy Chadwick free...@jdc.parodius.com wrote: PR bin/145183, opened in 2010 (not sure if this is the same): http://www.freebsd.org/cgi/query-pr.cgi?pr=bin/145183 Speaking for this I think we can do

Re: Strange buildworld error (uuid_*)

2010-08-23 Thread Mikhail T.
23.08.2010 08:17, John Baldwin написав(ла): With some trickery (had to define: WITHOUT_CDDL, WITHOUT_SSP, WITH_GCC3, NO_WERROR) I upgraded my laptop directly from 6.3 to 8.1-STABLE. It now boots nicely. I'd like to make another round of buildworld/buildkernel -- using the existing

Re: 8.1R ZFS almost locking up system

2010-08-23 Thread Peter Jeremy
On 2010-Aug-21 23:04:35 +0100, Tim Bishop t...@bishnet.net wrote: I've had a problem on a FreeBSD 8.1R system for a few weeks. It seems that ZFS gets in to an almost unresponsive state. Last time it did it (two weeks ago) I couldn't even log in, although the system was up, this time I could manage

Re: kernel MCA messages

2010-08-23 Thread Matthew D. Fuller
On Mon, Aug 23, 2010 at 08:20:35AM -0400 I heard the voice of John Baldwin, and lo! it spake thus: It is not private, it is in //depot/projects/mcelog/... in p4. Which may as well be Siberia for us lowly non-developers. Any chance you could stick a tarball or a patch against upstream mcelog

Re: 8.1R ZFS almost locking up system

2010-08-23 Thread Tim Bishop
On Sat, Aug 21, 2010 at 05:24:29PM -0500, Dan Nelson wrote: In the last episode (Aug 21), Tim Bishop said: I've had a problem on a FreeBSD 8.1R system for a few weeks. It seems that ZFS gets in to an almost unresponsive state. Last time it did it (two weeks ago) I couldn't even log in,

Re: kernel MCA messages

2010-08-23 Thread Dan Langille
On 8/22/2010 10:05 PM, Dan Langille wrote: On 8/22/2010 9:18 PM, Dan Langille wrote: What does this mean? kernel: MCA: Bank 4, Status 0x940c4001fe080813 kernel: MCA: Global Cap 0x0105, Status 0x kernel: MCA: Vendor AuthenticAMD, ID 0xf5a, APIC ID 0 kernel: MCA: CPU

Re: 8.1R ZFS almost locking up system

2010-08-23 Thread Tim Bishop
On Tue, Aug 24, 2010 at 06:49:23AM +1000, Peter Jeremy wrote: On 2010-Aug-21 23:04:35 +0100, Tim Bishop t...@bishnet.net wrote: I've had a problem on a FreeBSD 8.1R system for a few weeks. It seems that ZFS gets in to an almost unresponsive state. Last time it did it (two weeks ago) I couldn't

Re: kernel MCA messages

2010-08-23 Thread Andriy Gapon
on 24/08/2010 02:43 Dan Langille said the following: On 8/22/2010 10:05 PM, Dan Langille wrote: On 8/22/2010 9:18 PM, Dan Langille wrote: What does this mean? kernel: MCA: Bank 4, Status 0x940c4001fe080813 kernel: MCA: Global Cap 0x0105, Status 0x kernel: MCA:

Re: kernel MCA messages

2010-08-23 Thread Dan Langille
On 8/23/2010 7:47 PM, Andriy Gapon wrote: on 24/08/2010 02:43 Dan Langille said the following: On 8/22/2010 10:05 PM, Dan Langille wrote: On 8/22/2010 9:18 PM, Dan Langille wrote: What does this mean? kernel: MCA: Bank 4, Status 0x940c4001fe080813 kernel: MCA: Global Cap 0x0105,