how would you troubleshoot your wifi?

I'm an intermediate OpenBSD user since 2001, but never needed my wifi before. When I connect to an open (no password) nwid it works fine, but when I try to connect to one with a WPA2 password, it just fails with no clues I can see. I'm using the correct password - (works fine on my phone, etc).

Re: Disk I/O performance of OpenBSD 5.9 on Xen

On 2016-07-14 07:27, Maxim Khitrov wrote: [...] No, the tests are run sequentially. Write performance is measured first (20 MB/s), then rewrite (12 MB/s), then read (37 MB/s), then seeks (95 IOPS). Okay, you are on a totally weird platform. Or, on an OK platform with a totally weird

Re: Chromium error on latest snapshot

Thanks Chris! On Wednesday, 13 July 2016, Chris Cappuccio wrote: > Glenn Faustino [glenn.faust...@gmail.com ] wrote: > > Hi misc, > > > > I'm getting the following error when using chrome. it only display's an > > empty web page. Firefox and Xombrero works just

Re: Disk I/O performance of OpenBSD 5.9 on Xen

On Wed, Jul 13, 2016 at 11:10 AM, Tinker wrote: > On 2016-07-13 22:57, Maxim Khitrov wrote: >> >> On Wed, Jul 13, 2016 at 10:53 AM, Tinker wrote: >>> >>> On 2016-07-13 20:01, Maxim Khitrov wrote: We're seeing about 20 MB/s write, 35

Re: Chromium error on latest snapshot

Glenn Faustino [glenn.faust...@gmail.com] wrote: > Hi misc, > > I'm getting the following error when using chrome. it only display's an > empty web page. Firefox and Xombrero works just fine. The kernel's internal pledge checks were improved. This resulted in more pledges necessary from

Re: making OpenBSD 5.9 live system on USB key

Matthias Apitz wrote: > # egrep 'imt|ihi' cyapa-openbsd-dmesg-debug-DIHIDEV_DEBUG.txt > Jul 13 09:12:19 openbsd /bsd: >>> probing for ihidev* > Jul 13 09:12:19 openbsd /bsd: >>> ihidev probe returned 0 > > The existing device is not found :-( > On FreeBSD on the same netbook it is seen as: > > $

Re: Disk I/O performance of OpenBSD 5.9 on Xen

On 2016-07-13 22:57, Maxim Khitrov wrote: On Wed, Jul 13, 2016 at 10:53 AM, Tinker wrote: On 2016-07-13 20:01, Maxim Khitrov wrote: We're seeing about 20 MB/s write, 35 MB/s read, and 70 IOPS What do you mean 70, you mean 70 000 IOPS? Sadly, no. It was actually

Re: Disk I/O performance of OpenBSD 5.9 on Xen

On Wed, Jul 13, 2016 at 10:53 AM, Tinker wrote: > On 2016-07-13 20:01, Maxim Khitrov wrote: >> >> We're seeing about 20 MB/s write, 35 MB/s read, and 70 IOPS > > > What do you mean 70, you mean 70 000 IOPS? Sadly, no. It was actually 95, I looked at the wrong column

Re: Override NGROUPS_MAX

> No reasonable way. If you really need more than 16, better use another > OS. I'd like to avoid using an other OS. I'm still giving a try recompiling with NGROUPS_MAX et KI_NGROUPS modified on a test computer ;-). Then I'll install samba from ports. > As the net/samba port maintainer I

Chromium error on latest snapshot

Hi misc, I'm getting the following error when using chrome. it only display's an empty web page. Firefox and Xombrero works just fine. Jul 13 21:17:42 x220 /bsd: chrome(36086): syscall 27 "recvfd" Jul 13 21:17:42 x220 /bsd: chrome(86590): syscall 87 "stdio" Jul 13 21:17:52 x220 /bsd:

Re: Disk I/O performance of OpenBSD 5.9 on Xen

> We're seeing about 20 MB/s write, 35 MB/s read, and 70 IOPS with > OpenBSD 5.9 amd64 on XenServer 7.0 (tested using bonnie++). The > virtual disks are LVM over iSCSI. Linux hosts get well over 100 MB/s > in both directions. > > I'm assuming that this is because there is no disk driver for Xen

Re: How to turn off disk elevator

> I had done lots of performance tests in the past and the more VMs you are > running on a server, the more you will see latencies in disk IO. I found out > that turning off the schedulers and also setting swappiness to a very low > value, brings back performance. To some extent.. where you start

Disk I/O performance of OpenBSD 5.9 on Xen

Hi all, We're seeing about 20 MB/s write, 35 MB/s read, and 70 IOPS with OpenBSD 5.9 amd64 on XenServer 7.0 (tested using bonnie++). The virtual disks are LVM over iSCSI. Linux hosts get well over 100 MB/s in both directions. I'm assuming that this is because there is no disk driver for Xen yet,

Re: How to turn off disk elevator

> On 13.07.2016, at 13:07, Mike Belopuhov wrote: > > On Wed, Jul 13, 2016 at 12:48 +0200, Peter N. M. Hansteen wrote: >> On Wed, Jul 13, 2016 at 12:39:14PM +0200, Christian Rner wrote: Hello, you should use virtio drivers for the disk in KVM. >>> >>> I already use

Re: How to turn off disk elevator

> Am 13.07.2016 um 12:48 schrieb Peter N. M. Hansteen : > > On Wed, Jul 13, 2016 at 12:39:14PM +0200, Christian Rner wrote: >>> Hello, you should use virtio drivers for the disk in KVM. >> >> I already use virtio ;-) But there is no need for the BSD kernel to do further >>

Re: How to turn off disk elevator

> Am 13.07.2016 um 13:07 schrieb Mike Belopuhov : > > On Wed, Jul 13, 2016 at 12:48 +0200, Peter N. M. Hansteen wrote: >> On Wed, Jul 13, 2016 at 12:39:14PM +0200, Christian Rner wrote: Hello, you should use virtio drivers for the disk in KVM. >>> >>> I already use

Re: How to turn off disk elevator

On Wed, Jul 13, 2016 at 12:48 +0200, Peter N. M. Hansteen wrote: > On Wed, Jul 13, 2016 at 12:39:14PM +0200, Christian Rner wrote: > > > Hello, you should use virtio drivers for the disk in KVM. > > > > I already use virtio ;-) But there is no need for the BSD kernel to do > > further > >

Re: How to turn off disk elevator

On Wed, Jul 13, 2016 at 11:48:31AM +0200, Christian Rner wrote: > Hi, > > I am relatively new to OpenBSD. I have installed my first virtualized KVM > guest and I look for a way to completely turn off the disk elevator, as the > guest is running on a server that uses Gentoo Linux as OS on the

Re: making OpenBSD 5.9 live system on USB key

El d�a Wednesday, July 13, 2016 a las 10:45:47AM +0200, Boudewijn Dijkstra escribi�: > Op Sat, 09 Jul 2016 14:10:26 +0200 schreef Matthias Apitz > : > > > >dwiic at acpi0 not configured > >dwiic at acpi0 not configured > > What is connected to these? I have here the various

Re: How to turn off disk elevator

On Wed, Jul 13, 2016 at 12:39:14PM +0200, Christian Rner wrote: > > Hello, you should use virtio drivers for the disk in KVM. > > I already use virtio ;-) But there is no need for the BSD kernel to do further > scheduling. I'm not at all there is a knob to twiddle here, but if there is, will

Re: How to turn off disk elevator

> Hello, you should use virtio drivers for the disk in KVM. Wasn't virtio(4) the default anyway at least on majority of KVM providers?

Re: How to turn off disk elevator

> Am 13.07.2016 um 12:22 schrieb Solène : > > Le 2016-07-13 11:48, Christian Rößner a écrit : >> Hi, >> I am relatively new to OpenBSD. I have installed my first virtualized KVM >> guest and I look for a way to completely turn off the disk elevator, as the >> guest is running on a

Re: How to turn off disk elevator

Le 2016-07-13 11:48, Christian Rößner a écrit : Hi, I am relatively new to OpenBSD. I have installed my first virtualized KVM guest and I look for a way to completely turn off the disk elevator, as the guest is running on a server that uses Gentoo Linux as OS on the physical server (having

Re: How to turn off disk elevator

One reliable solution, as usual, the simplest: run OpenBSD bare metal..

How to turn off disk elevator

Hi, I am relatively new to OpenBSD. I have installed my first virtualized KVM guest and I look for a way to completely turn off the disk elevator, as the guest is running on a server that uses Gentoo Linux as OS on the physical server (having a HP SmartArray RAID controller). There is no need

Re: making OpenBSD 5.9 live system on USB key

Op Sat, 09 Jul 2016 14:10:26 +0200 schreef Matthias Apitz : dwiic at acpi0 not configured dwiic at acpi0 not configured What is connected to these? -- Gemaakt met Opera's e-mailprogramma: http://www.opera.com/mail/

Re: inet6 ff02::1:ff routes leaking?

On 06/07/16(Wed) 06:53, Aaron Riekenberg wrote: > Hi Martin - > > Thanks for the patch. > > It installed ok on my 5.9 stable system. patch failed to process it - I > think because line numbers have changed. But it was not too difficult to > install it manually. Thanks, it has been committed

Re: making OpenBSD 5.9 live system on USB key

El día Tuesday, July 12, 2016 a las 01:54:49PM +0200, Boudewijn Dijkstra escribió: > Op Sat, 09 Jul 2016 16:16:45 +0200 schreef Matthias Apitz > : > > El día Saturday, July 09, 2016 a las 02:44:39PM +0200, Peter N. M. > > Hansteen escribió: > > > >> [...] I suspect that's the