Re: /sys/amd64/conf/DEFAULTS

2011-11-08 Thread Giovanni Trematerra
On Tue, Nov 8, 2011 at 3:52 PM, O. Hartmann ohart...@mail.zedat.fu-berlin.de wrote: Am 11/08/11 14:31, schrieb Chuck Burns: And for FBSD 10.0/amd64, it has been started to use a VFS-option for loading thread safe filesystems. That will be removed. see

Re: fifo_listen: fchmod public/pickup: Invalid argument with postfix on today's current

2012-02-25 Thread Giovanni Trematerra
On Sat, Feb 25, 2012 at 8:15 AM, Doug Barton do...@freebsd.org wrote: On 02/24/2012 21:00, Doug Barton wrote: I'm on today's -current (r232126) and I'm getting the error in the subject when trying to start postfix. I recompiled 2.9, and then tried 2.8 both give the same error. Backing

Re: panic: sched_priority: invalid priority 2906: nice 0, ticks 122865664 ftick 516947 ltick 517947 tick pri 2726

2010-11-29 Thread Giovanni Trematerra
@@ hardclock_anycpu(int cnt, int usermode) PROC_SUNLOCK(p); } thread_lock(td); - sched_tick(cnt); + sched_tick((cnt (hz*10)/2) ? cnt : (hz*10)/2); td-td_flags |= flags; thread_unlock(td); -- Giovanni Trematerra

Re: Virtualbox

2010-02-24 Thread Giovanni Trematerra
On Tue, Feb 23, 2010 at 5:20 PM, Ian FREISLICH i...@clue.co.za wrote: Hi Has anyone managed to make Virtualbox work on 9-Current?  Since installing 3.1.2-OSE VMs, all brand new, abort on startup. The last part of the log seems pertinent: 00:00:15.481 !!Assertion Failed!! 00:00:15.481

Re: Virtualbox

2010-02-24 Thread Giovanni Trematerra
On Wed, Feb 24, 2010 at 12:16 PM, Jacques Fourie jacques.fou...@gmail.com wrote: As a test you can apply the following mod to sys/i386/include/pmap.h and re-compile vboxdrv.ko. It fixed the problem for me but I'm by no means an expert on the i386 pmap stuff so use at your own risk. Also revert

Re: Virtualbox

2010-02-24 Thread Giovanni Trematerra
2010/2/24 Bernhard Fröhlich de...@bluelife.at: Hi Has anyone managed to make Virtualbox work on 9-Current?  Since installing 3.1.2-OSE VMs, all brand new, abort on startup. The last part of the log seems pertinent: 00:00:15.481 !!Assertion Failed!! 00:00:15.481 Expression: paPages[i].Phys != 0

Re: panic ia64 r204293

2010-02-25 Thread Giovanni Trematerra
On Thu, Feb 25, 2010 at 2:14 PM, Anton Shterenlikht me...@bristol.ac.uk wrote: I'm upgrading from 8.0-stable to 9.0-current. Got this panic. Any advice? Do you have options SMP in your custom kernel? Try to boot with GENERIC kernel. many thanks anton

Re: panic ia64 r204293

2010-02-25 Thread Giovanni Trematerra
forwarding to the list just for record. -- Gianni -- Forwarded message -- From: Anton Shterenlikht me...@bristol.ac.uk Date: Thu, Feb 25, 2010 at 3:14 PM Subject: Re: (no subject) To: Marc Lörner loer...@gmx.de Cc: giovanni.tremate...@gmail.com, freebsd-i...@freebsd.org,

Re: [FAQ] FBSD on a USB stick

2010-03-05 Thread Giovanni Trematerra
Instead of this patch people can use kern.cam.boot_delay Just set a delay in ms. That works on 8-STABLE too. -- Gianni On Mon, Mar 1, 2010 at 5:31 PM, Hans Petter Selasky hsela...@c2i.net wrote: Hi, Sometimes the USB sticks won't get detected in time. You can fix this by using the following

Re: Removing USB keyboard after filesystems synced causes panic with destroyed mutex twa(4)?

2010-03-08 Thread Giovanni Trematerra
On Sun, Mar 7, 2010 at 11:24 AM, Garrett Cooper yanef...@gmail.com wrote: On Sun, Mar 7, 2010 at 2:07 AM, Garrett Cooper yanef...@gmail.com wrote: Hi Alexander and Hans,    I recently did the following which generated a panic on a 9-CURRENT kernel compiled on the 26th: 1. Executed reboot 2.

Re: Removing USB keyboard after filesystems synced causes panic with destroyed mutex twa(4)?

2010-03-10 Thread Giovanni Trematerra
On Sun, Mar 7, 2010 at 11:24 AM, Garrett Cooper yanef...@gmail.com wrote: On Sun, Mar 7, 2010 at 2:07 AM, Garrett Cooper yanef...@gmail.com wrote: Hi Alexander and Hans,    I recently did the following which generated a panic on a 9-CURRENT kernel compiled on the 26th: 1. Executed reboot 2.

Re: Removing USB keyboard after filesystems synced causes panic with destroyed mutex twa(4)?

2010-03-11 Thread Giovanni Trematerra
On Wed, Mar 10, 2010 at 11:07 PM, Tom Couch tom.couch.stor...@gmail.com wrote: Hi FreeBSD-current, I am available to maintain the twa driver, now that I am on this list. Let me know how I can help, Hi Tom, That's a good news to hear! You could take a look at GNATS database where problems are

Re: Removing USB keyboard after filesystems synced causes panic with destroyed mutex twa(4)?

2010-03-13 Thread Giovanni Trematerra
On Sat, Mar 13, 2010 at 4:33 AM, Garrett Cooper yanef...@gmail.com wrote: On Wed, Mar 10, 2010 at 9:58 PM, Garrett Cooper yanef...@gmail.c Apart from the typo above (s/ctrl/ctlr/), things work appropriately Oopss I'm sorry. now at reboot. The only problem is that bootup is really wonky

Re: Removing USB keyboard after filesystems synced causes panic with destroyed mutex twa(4)?

2010-03-25 Thread Giovanni Trematerra
, and if I'm not mistaken it appears that performance actually improves at reboot (seems like the window between the final fs sync and the reboot is more along the lines of what's expected for a system that doesn't have the RAID card). Thanks! -Garrett On Sun, Mar 14, 2010 at 12:56 AM, Giovanni

kernel micro-benchmarking framework

2010-09-28 Thread Giovanni Trematerra
Hi all, based on a work of rwatson@ about micro-benchmarking, I managed to have a kernel module that exposes some sysctls. Reading sysctl associated to test start the benchmark and print the results. The code is split up in this way: test.h, test.c where the infrastructure work lives.

[PATCH] panic on boot with QEMU a multiple cpu emulated

2010-10-04 Thread Giovanni Trematerra
Qemu 0.11.1 installed from port with -CURRENT as host, emulating 8 CPU on a 8-way box makes my FreeBSD -CURRENT guest kernel, panic with this bt at boot: panic: sched_priority: invalid priority 230: nice 0, ticks 2289712 ftick 353 ltick 1363 tick pri 50 cpuid = 7 KDB: stack backtrace:

Re: panic in uma_startup for many-core amd64 system

2010-10-18 Thread Giovanni Trematerra
On Mon, Oct 18, 2010 at 8:40 AM, Andriy Gapon a...@freebsd.org wrote: on 23/09/2010 21:25 Andriy Gapon said the following: Jeff, just for the kicks I tried to emulate a machine with 64 logical CPUs using qemu-devel port: qemu-system-x86_64 -smp sockets=4,cores=8,threads=2 ... It seems

Re: panic in uma_startup for many-core amd64 system

2010-10-18 Thread Giovanni Trematerra
On Mon, Oct 18, 2010 at 4:18 PM, Andriy Gapon a...@freebsd.org wrote: on 18/10/2010 16:40 Giovanni Trematerra said the following: On Mon, Oct 18, 2010 at 8:40 AM, Andriy Gapon a...@freebsd.org wrote: on 23/09/2010 21:25 Andriy Gapon said the following: Jeff, just for the kicks I tried

Re: panic in uma_startup for many-core amd64 system

2010-10-19 Thread Giovanni Trematerra
or more maintainable, i.e. more useful in general. Still a very good idea. I'm going to work on that. Unfortunately I think that could take a long time to me. I hope someone will have some insight to share. -- Giovanni Trematerra ___ freebsd-current

Re: panic in uma_startup for many-core amd64 system

2010-11-01 Thread Giovanni Trematerra
On Tue, Oct 19, 2010 at 8:55 AM, Andriy Gapon a...@freebsd.org wrote: on 19/10/2010 00:01 Giovanni Trematerra said the following: Your patch seems just a work around about initial slab size where the keg is backed. Well, setting aside my confusion with the terminology - yes, the patch

Re: panic in uma_startup for many-core amd64 system

2010-11-01 Thread Giovanni Trematerra
On Mon, Nov 1, 2010 at 8:14 PM, John Baldwin j...@freebsd.org wrote: On Monday, November 01, 2010 1:09:22 pm Giovanni Trematerra wrote: On Tue, Oct 19, 2010 at 8:55 AM, Andriy Gapon a...@freebsd.org wrote: on 19/10/2010 00:01 Giovanni Trematerra said the following: Your patch seems just

Re: panic in uma_startup for many-core amd64 system

2010-11-02 Thread Giovanni Trematerra
On Tue, Nov 2, 2010 at 2:11 PM, Andriy Gapon a...@freebsd.org wrote: on 01/11/2010 19:09 Giovanni Trematerra said the following: Here the patch that was in my mind. The patch doesn't implement dynamic slab size just allow to have a multipage slab to back uma_zone objects. I'm going to work