Re: what exactly is enc0?

2008-10-15 Thread Matthew Dempsky
enc0 is a virtual interface for ipsec traffic. See the enc(4) man page for details.

Re: reliable, dd over simple ip network

2008-10-18 Thread Matthew Dempsky
On Fri, Oct 17, 2008 at 10:52 PM, Johan Beisser <[EMAIL PROTECTED]> wrote: > You know ssh will compress what goes through its tunnel to begin with, right? ssh_config(5) says Compression defaults to "no".

Re: reliable, dd over simple ip network

2008-10-18 Thread Matthew Dempsky
On Sat, Oct 18, 2008 at 12:12 AM, Mike <[EMAIL PROTECTED]> wrote: > If you use ssh -C it'll compress I know, but I understood "ssh will compress what goes through its tunnel to begin with" to imply this is the default behavior. Maybe Johan meant "can" instead of "will."

Will there be more baby doll T-shirts?

2008-04-07 Thread Matthew Dempsky
I want to get an OpenBSD baby doll T-shirt, but currently the store has only one design and only in L and XL. Has there been any consideration to make more in the future (new designs or even just another run of the existing design)?

Re: OpenBSD isakmpd and pf vs Cisco PIX or ASA

2008-04-10 Thread Matthew Dempsky
On Mon, Nov 5, 2007 at 12:26 PM, Brian A Seklecki (Mobile) <[EMAIL PROTECTED]> wrote: > - PIX/ASA has proprietary serial console fail-over (which is marginally > faster than waiting for CARP) Assuming this is really a problem, could CARP use interface link state to speed up fail-over? E.g., if

Re: OpenBSD isakmpd and pf vs Cisco PIX or ASA

2008-04-10 Thread Matthew Dempsky
On Thu, Apr 10, 2008 at 2:33 PM, Stuart Henderson <[EMAIL PROTECTED]> wrote: > Problem is, a carp interface is not interested in the state of the > syncdev, it is interested in the state of its own carpdev (since > multiple carp interfaces on a machine are independent). And carpdev > usually fa

Re: how to get ipv6 address to my system

2008-04-11 Thread Matthew Dempsky
On Fri, Apr 11, 2008 at 1:22 AM, Paul de Weerd <[EMAIL PROTECTED]> wrote: > However, I think what you really want is to connect to the global IPv6 > internet. For this you will need IP space (or simply an address) from > your current ISP or from a tunnelbroker. Contact your ISP and ask them > f

Re: OpenBSD isakmpd and pf vs Cisco PIX or ASA

2008-04-11 Thread Matthew Dempsky
On Fri, Apr 11, 2008 at 4:12 AM, Henning Brauer <[EMAIL PROTECTED]> wrote: > fwB's slave carp interfaces notice the "watchdev" going down and > go to master. great, now we have two masters. as I have had such a > split brain config in the fast (due to a switch misconfiguration) I can > tell you

hoststated/relayd and Linux's tcp_tw_recycle option

2008-04-18 Thread Matthew Dempsky
I setup hoststated earlier this week to provide load balancing and fail over for a few Linux web servers. It went fairly smoothly, except that one of the Linux machines only passed the 'check http "/" code 200' test about 50% of the time. Just using 'check tcp' worked fine, and I saw the same res

Re: More factoids about OpenBSD folks use in advocacy?

2008-04-18 Thread Matthew Dempsky
On Fri, Apr 18, 2008 at 8:34 AM, Protocol Six Consulting <[EMAIL PROTECTED]> wrote: > When I tell others about OpenBSD I can easily tell them what I like, but I > was also curious what sort of ("verifiable") factoids folks here highlight > when advocating for OpenBSD. You should just take some fr

Re: hoststated/relayd and Linux's tcp_tw_recycle option

2008-04-18 Thread Matthew Dempsky
On Fri, Apr 18, 2008 at 11:13 AM, Denis Doroshenko <[EMAIL PROTECTED]> wrote: > google quickly gives a url > > http://kbase.redhat.com/faq/FAQ_80_6180.shtm > > where it is said "It is likely an artifact of having > tcp_tw_recycle and tcp_tw_reuse enabled in the > sysctl settings." Okay? The p

Monitoring pf with snmpd?

2008-04-22 Thread Matthew Dempsky
Is anyone working on adding pf monitoring support for snmpd (e.g., porting OPENBSD-PF-MIB.txt)? I would find it convenient to at least be able to monitor simple PF statistics (such as the output from 'pfctl -s info') over SNMP. (I'll work on a patch, but I want to avoid redundant efforts if someo

Re: Disabling IPv6 ?

2008-04-24 Thread Matthew Dempsky
On Thu, Apr 24, 2008 at 3:16 PM, Parvinder Bhasin <[EMAIL PROTECTED]> wrote: > How can I disable IPv6 in openbsd 4.x (3 - in my case) without recompiling > kernel? Unless your network is misconfigured, in your use case there's no problem. Your machine will detect it has no routes for IPv6 unicast

Re: PF , redirection and NAT-ing question?

2008-04-26 Thread Matthew Dempsky
On Sat, Apr 26, 2008 at 6:17 PM, Parvinder Bhasin <[EMAIL PROTECTED]> wrote: > I have 2 webservers on my internal lan. Both have associated EXTERNAL IPs. > I setup an OpenBSD box with PF to do firewalling and redirection. Do I also > have to put the 2 external IPs on the external interface of my

Re: Redirect traffic based on sub-domain?

2008-04-27 Thread Matthew Dempsky
On Sun, Apr 27, 2008 at 2:44 PM, Markus Bergkvist <[EMAIL PROTECTED]> wrote: > Is it possible to have PF redirecting traffic based on sub-domains? I.e. I > want traffic to a.mydomain.nu to be redirected to machine 'a and traffic to > b.mydomain.nu to be redirected to machine 'b'.' Only if each of

Re: Bind stopped Listening on UDP port suddenly in 4.2

2008-04-29 Thread Matthew Dempsky
On Tue, Apr 29, 2008 at 3:54 PM, Siju George <[EMAIL PROTECTED]> wrote: > Bind is no longer listening on udp 127.0.0.1.53. Are you basing this conclusion on something other than the absence of the word "LISTEN" on the UDP lines? (UDP sockets are stateless, so netstat doesn't print anything out f

Re: Multicasting on OpenBSD

2008-05-17 Thread Matthew Dempsky
On Sat, May 17, 2008 at 6:27 PM, Insan Praja SW <[EMAIL PROTECTED]> wrote: > Just wondering around, is there any multicasting technology (PIM-SM, PIM-SSM > etc) currently developed or implemented in OpenBSD? There's dvmrpd and mrouted.

Re: using OpenBSD to make a network switch

2008-05-23 Thread Matthew Dempsky
On Fri, May 23, 2008 at 3:44 PM, Jeffrey Thunder <[EMAIL PROTECTED]> wrote: > For many years I've used OpenBSD on "older" hardware for my > home firewall/router. Now I have need of (another) network switch and > rather than buy one, I'd like to make my own using old Sun hardware > and OpenBSD. You

Re: alix 2c3 bios version

2008-06-08 Thread Matthew Dempsky
On Sun, Jun 8, 2008 at 10:04 AM, Mark Zimmerman <[EMAIL PROTECTED]> wrote: > My fallback is to use a linux > machine with minicom but I wondered if OpenBSD can do this. Is minicom's xmodem support tied to Linux? OpenBSD's ports tree has comm/minicom.

Re: Zeroconf / Howl Problems.

2008-06-09 Thread Matthew Dempsky
On Mon, Jun 9, 2008 at 12:31 PM, Jeremy Karlson <[EMAIL PROTECTED]> wrote: > Starting Howl in debug mode > seems to indicate that it's sending the multicast packets to somewhere I > can't explain - 224.0.0.251. 224.0.0.251 is the multicast address for mDNS.

Re: Iwi, wireless bad behavior

2008-07-02 Thread Matthew Dempsky
On Wed, Jul 2, 2008 at 10:23 PM, Nick Guenther <[EMAIL PROTECTED]> wrote: > Have you tried pulling it out? I think iwi(4) is only Mini-PCI, so removing it's not any easier than rebooting. :-)

Re: High Latency using TCP

2008-07-31 Thread Matthew Dempsky
On Thu, Jul 31, 2008 at 11:43 AM, Alex Brodsky <[EMAIL PROTECTED]> wrote: > The latency for a single request is around 400ms +/- 2ms, even if both > client and server are running on the same host, and the binding address is > 127.0.0.1. How are you measuring the latency? > Any suggestions where t

Preferred method for tracking src with git?

2012-06-04 Thread Matthew Dempsky
What's considered the current 'best practice' for following OpenBSD src with git? I'm interested in trying out git for managing my growing list of pending/WIP patches for the src tree, but there seem to be a bunch of options and I don't know if there's any preference between them. It looks like u

Re: OpenBSD forked

2012-06-13 Thread Matthew Dempsky
On Wed, Jun 13, 2012 at 10:44 AM, Dominguez, Roland wrote: > I just came across this article and was wondering if it's legit: > http://www.h-online.com/open/news/item/OpenBSD-forked-to-create-Bitrig-161695 > 4.html "They also plan to port libc++ and the compiler-rt runtime library in order to rem

Re: Nitpick: typo in mv(1) man page

2012-06-18 Thread Matthew Dempsky
Committed, thanks! On Mon, Jun 18, 2012 at 12:35 PM, Scott McEachern wrote: > On 06/18/12 14:44, Scott McEachern wrote: >> >> $ diff mv.1.new mv.1 >> 79c79 >> < when the respective destination path is a non-empty directory, >> --- >> > when the respective destination path is a non-empy directory,

Re: Story behind PCC's removal?

2012-06-18 Thread Matthew Dempsky
On Mon, Jun 18, 2012 at 10:16 AM, Aaron W. Hsu wrote: > Is there still any active > effort to move the code base of OpenBSD away from GCC dependence? There's some grassroots effort to make Clang a viable option, but nothing super organized at the moment.

Re: Following -current through a semi-automatic process: a strategy for encouraging user involvement?

2012-06-19 Thread Matthew Dempsky
On Tue, Jun 19, 2012 at 5:44 PM, Andres Perera wrote: > didn't even bother; e.g., comparing nm > outputs Er, what are you expecting to divine by comparing nm output?

Re: Following -current through a semi-automatic process: a strategy for encouraging user involvement?

2012-06-19 Thread Matthew Dempsky
On Tue, Jun 19, 2012 at 5:00 PM, Tony Sidaway wrote: > Summary: I want to turn my main system into a semi-automatic follower > of "-current" and I think this strategy may useful to the project. Is > this something that is already being done? That's more or less what the snapshot process is, excep

Re: Following -current through a semi-automatic process: a strategy for encouraging user involvement?

2012-06-19 Thread Matthew Dempsky
On Tue, Jun 19, 2012 at 9:34 PM, Andres Perera wrote: > all of the calls in syscalls.master map to a unique function, and all > of them start with sys_. it's true that nm won't tell me about > argument changes. i just risk it a little by assuming no one's that > evil Okay, granted nm will tell yo

Re: OpenBSD forked

2012-06-21 Thread Matthew Dempsky
On Wed, Jun 20, 2012 at 7:42 PM, Nico Kadel-Garcia wrote: > Coming back and checking the thread, allow me to start laughing > *REALLY HARD* at this, since I've seen no other comments on it. The > ability to lock your hardware with libc and glibc errors is only > exceeded by the kernel itself, and

Re: macppc will it survive?

2012-06-21 Thread Matthew Dempsky
On Thu, Jun 21, 2012 at 10:27 AM, Peter J. Philipp wrote: > Is it going to go the route of the mac68k port too? I can't comment on macppc, but mac68k went away because the hardware is obnoxious to support (e.g., interrupt priorities are backwards) and because it was the only shared object archite

Re: Learning C Programming

2012-06-21 Thread Matthew Dempsky
On Thu, Jun 21, 2012 at 10:37 AM, cody chandler wrote: >  Talk about learning C Programming and the K&R book being a good one.  Is > this the book? > > http://www.amazon.com/C-Programming-Language-2nd-Edition/dp/0131103628 Yes.

Re: Learning C Programming

2012-06-21 Thread Matthew Dempsky
On Thu, Jun 21, 2012 at 10:55 AM, Amit Kulkarni wrote: > yes it is, and i am surprised it is ~ $50. it is such a small book. FWIW, you can read the C specification drafts online for free: C89: http://flash-gordon.me.uk/ansi.c.txt C99: http://www.open-std.org/jtc1/sc22/wg14/www/docs/n1124.pdf C11

Re: Memory error with latest snapshot

2012-06-23 Thread Matthew Dempsky
Sorry, this is a known issue. See my posts to ports@: http://marc.info/?t=13404366491&r=1&w=2 Summary is it's an issue due to base and package snapshots being out of sync at the moment. On Sat, Jun 23, 2012 at 10:10 AM, Chris Bennett wrote: > I am getting the following error when trying to

Re: splassert: assertwaitok: want -1 have 1 - possibly pppoe related

2012-06-26 Thread Matthew Dempsky
This looks similar to the pppoe(4) bug that stsp fixed last year: http://marc.info/?l=openbsd-tech&m=130288210121749&w=2 Seems to me like sppp_clear_ip_addresses() needs the same workq treatment that sppp_set_ip_addresses() received. On Tue, Jun 26, 2012 at 8:22 AM, RD Thrush wrote: > I made a

Re: OpenBSD's webpage desing

2012-06-26 Thread Matthew Dempsky
On Tue, Jun 26, 2012 at 2:46 PM, Pablo Velasco Fernández wrote: > Hi. I was loolong the FreeBSD web page. And its a cool page with a cool > desing. Maybe OpenBSD should change their own page to a most "visual" web > page. ( Its only my opinion ) What do you think? The FAQ could definitely use som

Re: OpenBSD's webpage desing

2012-06-26 Thread Matthew Dempsky
On Tue, Jun 26, 2012 at 2:57 PM, Pablo Velasco Fernández wrote: > I mean.. A modern style. Honestly, because it's just not a high priority. The OpenBSD website is very information dense and its maintained by people who care a lot about the information being accurate and useful and not as much ab

Re: OpenBSD's webpage desing

2012-06-26 Thread Matthew Dempsky
On Tue, Jun 26, 2012 at 3:24 PM, wrote: > I'd prefer the (small) team of developers to work on the code. Well, that's a false dichotomy: not all OpenBSD committers work on the code. A handful work primarily on maintaining the website and/or documentation, because that's an important job too.

Re: OpenBSD's webpage desing

2012-06-27 Thread Matthew Dempsky
On Wed, Jun 27, 2012 at 7:19 AM, Alvaro Mantilla Gimenez wrote: > Really? Can we do that? Yes. There's no filters in place on the mailing list to prevent people from submitting diffs, but there's also no guarantee that just because you send in a diff that it'll be committed either. If someone's

Re: OpenBSD's webpage desing

2012-06-27 Thread Matthew Dempsky
On Wed, Jun 27, 2012 at 1:41 PM, Ted Unangst wrote: > Here's something I think would be a *major* improvement.  Fix > magicpoint to export slides in a format better than jpg. Or extend mandoc to support Comic Sans so it can be used for presentation slide decks!

Re: pf-smp alpha on freebsd

2012-07-03 Thread Matthew Dempsky
[At the risk of starting yet another flame war...] On Mon, Jun 18, 2012 at 2:31 AM, Ryan McBride wrote: > It's not critical because they can change the state table implementation > later - OpenBSD has reorganised this several times with more planned - > but we've put quite a bit of effort into re

Re: does re-injection even work?

2012-07-10 Thread Matthew Dempsky
On Tue, Jul 10, 2012 at 12:34 PM, Peter J. Philipp wrote: > I did this rather fast hoping to get it in for someone I know who is being > used for a DNS amplifier attack but the final tests broke the hope of > stopping it with this. Tangential, but setting "max-udp-size 512" in BIND will limit how

Re: does re-injection even work?

2012-07-10 Thread Matthew Dempsky
On Tue, Jul 10, 2012 at 12:50 PM, Brian W. wrote: > I think tcp is only used for really large transfers, Really large transfers... like DNSSEC. D'oh. > which a non malicious user wouldn't need. Agreed. DNSSEC today is way more useful for malicious users than non-malicious ones because amplific

Re: dwm in base

2012-07-10 Thread Matthew Dempsky
On Tue, Jul 10, 2012 at 1:52 PM, wrote: > Is there a reason why dwm isnt in OpenBSD base installation? Maintaining software in base is more effort than maintaining it in the ports tree, so there needs to be a good reason to go through that extra effort. What's wrong with just installing it via

Re: overload rule for outgoing floods

2012-07-11 Thread Matthew Dempsky
On Wed, Jul 11, 2012 at 4:44 AM, Boutros Halingrad wrote: > Problem is, the only address that get added to the table is > that of the sending server. Right, sys/net/pf.c is hardcoded to use only the source address for the overload table. (Search for "overload_tbl" to see the relevant code.) >

Re: ss20's wanted for ports builds

2012-07-16 Thread Matthew Dempsky
On Mon, Jul 16, 2012 at 11:45 AM, [B&G-Consulting] Elmar Bschorer wrote: > What sun sparc machine do you exactly need? What do you mean with "ss20"? SS20 stands for SPARCstation 20: http://en.wikipedia.org/wiki/SPARCstation_20

Re: ss20's wanted for ports builds

2012-07-16 Thread Matthew Dempsky
On Mon, Jul 16, 2012 at 11:17 PM, Bernd wrote: > I could provide shell access to a SS20 with 256MByte RAM and two 75MHz > SuperSPARC II CPUs. The workload for the snapshot and ports build machines really requires full, local access.

Re: vmware guest clock skew

2012-07-25 Thread Matthew Dempsky
In vmt_tick() we could notice anytime the reported sensor value jumps significantly and then wind forward the clocks like we do when recovering from ACPI sleep. On Wed, Jul 25, 2012 at 10:52 AM, Ted Unangst wrote: > I have an OpenBSD guest running in vmware player on my laptop. My > problem is t

Re: vmware guest clock skew

2012-07-25 Thread Matthew Dempsky
On Wed, Jul 25, 2012 at 1:25 PM, Ted Unangst wrote: > tc_setclock - doesn't seem to do much itself. What are the > consquences of timehands->th_offset getting raced? Racing calls to {micro,nano,bin}time() can get bogus times (e.g., interrupts or even other userspace threads that call clock_getti

Re: Calomel.org [patch for the afterboot.8 man page]

2012-07-26 Thread Matthew Dempsky
On Thu, Jul 26, 2012 at 8:23 AM, John Long wrote: > +.Pa http://www.openbsd.org/faq . mdoc(7) says Lk should be used for hyperlinks, though we don't actually do that in any of our manuals currently. I think it would be nice to start doing so though so that HTML and PDF formatted manual pages can

Re: Calomel.org [patch for the afterboot.8 man page]

2012-07-27 Thread Matthew Dempsky
On Fri, Jul 27, 2012 at 6:19 AM, ropers wrote: > Why is Pa only found in the MACRO REFERENCE section of mdoc(7) and not > in the MACRO OVERVIEW? Is it deprecated? It's under the "Semantic markup for command line utilities" subsection.

Re: Shellscript escaping problem

2012-08-02 Thread Matthew Dempsky
On Thu, Aug 2, 2012 at 2:21 PM, Martijn Rijkeboer wrote: > RSYNC_CMD="/usr/local/bin/rsync -v -n \ > --rsync-path='rsync sudo' \ This doesn't do what you think it does. The single quotes are getting literally passed to rsync, they're not reinterpreted after $RSYNC_CMD is interpolated. This

Re: OpenBSD on GitHub

2012-08-04 Thread Matthew Dempsky
On Sat, Aug 4, 2012 at 6:43 AM, Tony wrote: > Personally I'd love to make a fork and contribute back a ton of pull > requests, mostly on the documentation side though. What's easier/nicer about github's pull request than sending an email with an enclosed diff? I use git for a lot of my local dev

Re: Dilemma: between OpenBSD and NetBSD

2012-08-10 Thread Matthew Dempsky
On Fri, Aug 10, 2012 at 6:49 PM, wrote: > So, I really do not understand the rationale of you > accusing me of lying on the basis of one email > (incidentally, my very first email to this list). Above all, I > do not understand the aggressive tone... For better or worse, that's the general attit

Re: SSI

2012-09-27 Thread Matthew Dempsky
On Thu, Sep 27, 2012 at 1:46 PM, Brian Empson wrote: > The SSI I'm talking about would be defined as "making multiple separate > machines appear as one single system with one single process space, a shared > root filesystem, and shared virtual IP". Shared memory doesn't seem that > important, exce

Re: SSI

2012-09-27 Thread Matthew Dempsky
On Thu, Sep 27, 2012 at 2:16 PM, m brandenberg wrote: > On Thu, 27 Sep 2012, David Coppa wrote: >> http://en.wikipedia.org/wiki/Single-system_image > > I... I... I can hear Theo's eyes roll from *3000* miles away! Meh, I don't see anything inherently insecure about SSI, I just don't think it's

Re: 4.9-current (GENERIC) #47 kernel panic: Does not find any disk to boot from

2011-06-23 Thread Matthew Dempsky
On Thu, Jun 23, 2011 at 1:58 PM, Jens A. Griepentrog wrote: > In contrast to 4.8 (GENERIC.MP) #335 or 4.9 (GENERIC.MP) #819 kernels > the snapshot 4.9-current (GENERIC) #47 kernel does not recognize sd1 as > boot disk even when the MO drive sd0 is empty. The system ends up in ddb > mode without ha

Re: 4.9-current (GENERIC) #47 kernel panic: Does not find any disk to boot from

2011-06-23 Thread Matthew Dempsky
On Thu, Jun 23, 2011 at 5:16 PM, Matthew Dempsky wrote: > Does it work if you try booting with "boot bsd -a" and manually tell > it to use sd1a as the root device? And if so, please include the output of running disklabel on each of your disks. Also, what version of boo

Re: Future of ccd(4) and raid(4)?

2011-06-23 Thread Matthew Dempsky
[+misc@, for users not subscribed to tech@] On Thu, Jun 23, 2011 at 4:39 PM, Matthew Dempsky wrote: > What should be done about ccd(4) and raid(4)? They both seem > superseded in functionality by softraid(4), which also has much more > developer interest and active development. >

Re: Multiple Ethernet over IP tunnels.

2011-06-28 Thread Matthew Dempsky
On Mon, Jun 20, 2011 at 12:58 PM, Russell Sutherland wrote: > Or is there an easier way to do this? Maybe one gif(4) tunnel and then three vlan(4)s on top of that?

Re: splassert: assertwaitok: want -1 have 1 (bnx)

2011-06-29 Thread Matthew Dempsky
On Wed, Jun 29, 2011 at 1:11 AM, Tom Murphy wrote: > Could it be bad network cable or bad hardware? I'm not sure the root cause of the watchdog timeout (*that* could be due to bad hardware, I have no idea), but the panic at least is because of a bad driver. That panic means the bnx(4) driver cal

Using Rietveld for OpenBSD code reviews

2011-06-30 Thread Matthew Dempsky
I've been playing around occasionally with using Rietveld (codereview.appspot.com) for doing OpenBSD code reviews and have written up some rough notes on how to use it at https://github.com/mdempsky/openbsd-stuff/blob/master/notes/codereview.txt. (Feedback and suggestions welcome!) As a quick exa

Re: Freeze on sh /etc/netstart urtwn0

2011-07-21 Thread Matthew Dempsky
On Thu, Jul 21, 2011 at 5:13 PM, Carson Chittom wrote: > Can anybody point me in the right direction? I'll be glad to provide any > additional information; I don't know what's relevant. A dmesg follows. Set ddb.console=1 in /etc/sysctl.conf and reboot. Read ddb(4) to figure out how to break in

Re: High interrupt load on 5.0-current

2011-07-27 Thread Matthew Dempsky
On Wed, Jul 27, 2011 at 2:32 PM, Leroy van Engelen wrote: > The laptop is a Samsung N210. Any idea what might be the problem, or how I > might gather some more information? Run "systat 1" and it'll show you a breakdown of interrupt counts along the right hand side. The "clock" counter should be

Re: amd64 snapshot mp drops on ibm X3560 M2

2011-07-27 Thread Matthew Dempsky
On Wed, Jul 27, 2011 at 2:44 PM, Dorian B|ttner wrote: > Actually gotten fingers on a somewhat powerful machine and I thought why not > test a snapshot on it. > Leading is bsd with ps and trace, followed by bsd.sp which boots ok. > Hope this is not a maloperation? Looks like acpicpu(4) doesn't li

Anyone still using mrouted(8)?

2011-08-10 Thread Matthew Dempsky
Does anyone still use mrouted(8) or is everyone using dvmrpd(8) now? If you're still using mrouted(8), why? If no one speaks up in defense of mrouted(8), I'm going to propose that it be unlinked from the build after tree unlock. Currently the userland-kernel interface for managing multicast routi

Re: ARM board for OpenBSD devs for free?

2011-09-19 Thread Matthew Dempsky
[-tech@] I took a quick look. Most of their ARM offerings are based on either ARM7TDMI or Cortex-M3, which are too low-end to run OpenBSD (though devel/arm-elf may be useful for writing code to run on them). The Cirrus EP93XX boards are possibly interesting since they actually have MMUs, but the

Re: partitions

2010-05-02 Thread Matthew Dempsky
On Sun, May 2, 2010 at 4:06 AM, Chris Bennett wrote: > Hey, at least throw in that >> /dev/sd0g on /usr/X11R6 type ffs (local, nodev) >> /dev/sd0h on /usr/local type ffs (local, nodev) >> /dev/sd0j on /usr/obj type ffs (local, nodev, nosuid) >> /dev/sd0i on /usr/src type ffs (local, nodev, nosuid)

Re: partitions

2010-05-02 Thread Matthew Dempsky
On Sun, May 2, 2010 at 6:46 PM, Chris Bennett wrote: > Well, /usr/ports is updated, but never needs to be erased unless really > messed up by user error That's true of /usr/src too though, right?

OpenBSD on Acer Aspire EasyStore H340?

2010-05-07 Thread Matthew Dempsky
I was curious if anyone had tried running OpenBSD on an Acer Aspire EasyStore H340. I've been looking at home NAS gear lately, and it seemed like a pretty nice solution (small, reasonable price, 4 hot-swappable toolless SATA bays): http://www.amazon.com/dp/B001WGX15W

Why left asymmetric layout for RAID 5?

2010-05-10 Thread Matthew Dempsky
I noticed that softraid's RAID 5 implementation uses the left asymmetric layout, while I've only found (sparse/vague) documentation suggesting symmetric layouts should be slightly better (namely, for an N-disk array, every N consecutive data units will each be stored on a different disk) without an

Re: Why left asymmetric layout for RAID 5?

2010-05-11 Thread Matthew Dempsky
On Tue, May 11, 2010 at 7:09 AM, Marco Peereboom wrote: > Sure, but why? > > What are we gaining? So to be clear, I wasn't as much saying softraid *should* switch. I was just casually reading the code, saw the comment about "left asymmetric layout", and so I started investigating what that meant

Random kernel panics when using a Blu-Ray drive

2010-05-19 Thread Matthew Dempsky
I installed a Blu-Ray drive into my OpenBSD desktop today (running May 13th amd64 snapshot) and have been playing around with it some. However, somewhat regularly running "disklabel cd1" or "mount /dev/cd1a /mnt" causes a kernel panic. I've seen it happen with both DVDs and Blu-Rays, though I have

Re: Random kernel panics when using a Blu-Ray drive

2010-05-20 Thread Matthew Dempsky
On Wed, May 19, 2010 at 11:44 PM, Matthew Dempsky wrote: > ahci_ata_cmd() at ahci_ata_cmd+0x10c > ata_exec() at ata_exec+0xe > scsi_xs_exec() at scsi_xs_exec+0x24 > scsi_xs_sync() at scsi_xs_sync+0x6f I poked around a bunch at this, and have a bit more information to report. Wi

Re: Thinkpad x201 OBSD compatibility

2011-02-11 Thread Matthew Dempsky
On Fri, Feb 11, 2011 at 12:26 PM, Chris wrote: > I'm planning to buy a Thinkpad x201 laptop (not the tablet one) and > wondering if anyone using it with OpenBSD at the moment. If so, is it > 100% OpenBSD compatible? I have an X201s and it works okay. The biggest thing that doesn't *seem* to work

Re: How to partition magneto-optical disks with sectors of 2048 bytes?

2011-03-05 Thread Matthew Dempsky
On Sat, Mar 5, 2011 at 7:20 AM, Jens A. Griepentrog wrote: > What went wrong? The procedure works for usual hard disks and memory > sticks with sectors of 512 bytes. I would be grateful for any hint. > (As a final aim I would like to have some bootable magneto-optical > disk with root partition a:

Re: HOW to set “security.OCSP.require” in Google Chrome/Chromium?

2011-03-24 Thread Matthew Dempsky
On Thu, Mar 24, 2011 at 7:58 AM, johhny_at_poland77 wrote: > How can i enable this feature in Google Chrome/Chromium? This isn't an OpenBSD question. I suggest asking on a Chrome mailing list. You'll have better luck that way.

Re: sdmmc code update

2011-03-29 Thread Matthew Dempsky
On Mon, Mar 28, 2011 at 10:33 PM, Markus Schatzl wrote: > Are there any objections to re-integrate this new code into > OpenBSD? Depends on what the NetBSD code in question looks like. E.g., they tend to be a bit more macro-happy than we are, but there's no fundamental objection to integrating a

Anyone using IPcomp and/or PPP-deflate?

2011-03-31 Thread Matthew Dempsky
Does anyone use IPcomp and/or PPP-deflate? Would anyone be sad to see these go? They seem pretty busted right now (e.g., no userspace support for enabling IPcomp, and sys/net/zlib.c is broken on 64-bit arches), and there's some doubt as to whether they're even worth the effort to fix.

Re: Anyone using IPcomp and/or PPP-deflate?

2011-04-01 Thread Matthew Dempsky
On Fri, Apr 1, 2011 at 4:16 AM, Joachim Schipper wrote: > I'm not sure if you were aware of > http://seclists.org/fulldisclosure/2011/Apr/0? In any case, it might be > worth looking into. Yeah. There are multiple reasons why we're not particularly at risk: 1. We disable IPComp processing by d

Re: Anyone using IPcomp and/or PPP-deflate?

2011-04-06 Thread Matthew Dempsky
On Fri, Apr 1, 2011 at 11:01 AM, Matthew Dempsky wrote: > For the time being, I'd suggest anyone concerned ensure ipcomp > processing is disabled; i.e., make sure "sysctl > net.inet.ipcomp.enable" is set to 0. (And like I said, it's disabled > by default.) I

Re: dhcpd: bad IP checksums on current

2011-04-09 Thread Matthew Dempsky
There have been some changes to how checksums are handled in the kernel (in particular with bridges), so I can believe this was affected. Try running "tcpdump -s 65535 -v udp port bootps or udp port bootpc" on various interfaces on both the server and the clients. It should warn if it sees bad ch

Re: High idle interrupts with latest amd64 snap

2011-04-10 Thread Matthew Dempsky
There was an issue with azalia in a recent snapshot that looks like is affecting you. I believe it was reverted or fixed so you can try building a new kernel or wait for a new snapshot. On Apr 10, 2011 12:47 PM, "Joe Gidi" wrote: > Running the latest snap of amd64 and I'm noticing the machine has

Re: relayd.conf and multiple webservers on the inside

2011-04-14 Thread Matthew Dempsky
On Thu, Apr 14, 2011 at 11:09 AM, Kevin Chadwick wrote: > Are you sure you want to do this. Do you want any ssl on these sites, > because you'll need ugly :port on your ssl urls if you do. Using Subject Alternative Names, you can get a single SSL certificate that covers multiple hostnames.

Re: relayd.conf and multiple webservers on the inside

2011-04-14 Thread Matthew Dempsky
On Thu, Apr 14, 2011 at 11:36 AM, Matthew Dempsky wrote: > On Thu, Apr 14, 2011 at 11:09 AM, Kevin Chadwick > wrote: >> Are you sure you want to do this. Do you want any ssl on these sites, >> because you'll need ugly :port on your ssl urls if you do. > > Using S

weird 'cvs diff' return values

2011-04-26 Thread Matthew Dempsky
What's going on here? Why am I seeing different return values when I run 'cvs diff' against anoncvs.openbsd.org vs anoncvs.usa.openbsd.org? What's the correct return value? mdempsky@mdempsky:/usr/src/sys/sys$ echo hi >> swap.h mdempsky@mdempsky:/usr/src/sys/sys$ cvs -d anon...@anoncvs.usa.openbs

Re: weird 'cvs diff' return values

2011-04-26 Thread Matthew Dempsky
On Tue, Apr 26, 2011 at 1:14 PM, Matthew Dempsky wrote: > What's going on here? Why am I seeing different return values when I > run 'cvs diff' against anoncvs.openbsd.org vs anoncvs.usa.openbsd.org? > What's the correct return value? Seems to

USB Attached SCSI devices

2011-05-23 Thread Matthew Dempsky
If anyone knows about a USB device that supports the "USB Attached SCSI" protocol, I'd appreciate an email about it. You can verify that a device supports this protocol by installing the usbutil package (sysutils/usbutil in ports), running usbctl, and looking for an interface descriptor with: b

Re: IPv6 - www.openbsd.org

2011-06-04 Thread Matthew Dempsky
On Sat, Jun 4, 2011 at 12:47 PM, Zamri Besar wrote: > Just a question. www.openbsd.org not reachable via IPv6 network? Does www.openbsd.org have any records? No.

Re: config dumps core in -current

2011-06-04 Thread Matthew Dempsky
On Thu, Jun 2, 2011 at 10:51 PM, Amarendra Godbole wrote: > built the latest config as detailed in the current faq, and built the > kernel. smooth. had a problem when i did a "config -ef /bsd", where > config dumped core (~9M). did not find much here, so thought i'll > quickly check. it is possibl

Re: i386 softraid crypto panic

2011-06-06 Thread Matthew Dempsky
On Mon, Jun 06, 2011 at 02:47:45PM -0400, Ted Unangst wrote: > On Mon, Jun 6, 2011 at 9:40 AM, Manuel GIRAUD > wrote: > > I'm experiencing a panic after an upgrade from yesterday's snapshot > > (SHA256 (bsd.rd) = > > d56181843c4355c64d84f8583e0946289ba0b2055b1ba194ce38cb28f725b29b) > > > > Everyth

Known softraid(4) issue in Jun 5 snapshot

2011-06-06 Thread Matthew Dempsky
As a heads up to all softraid(4) users, there's a known issue with a softraid patch included in the Jun 5 snapshot kernels. In particular, unsuccessful attempts to create a softraid logical disk using bioctl(8) (i.e., "bioctl -c") can result in a kernel panic. I encourage softraid(4) users to ski

Re: OpenBSD crash (tomcat + subsonic possibly)

2011-06-06 Thread Matthew Dempsky
On Mon, Jun 6, 2011 at 11:31 AM, Michael Sioutis wrote: > I am running Subsonic 4.4 over SSL, java 7 (jdk-1.7.0.00beta122), and > tomcat 6.0.20 to stream music > through a nice interface. It would help if you also included what version of OpenBSD you're using, preferably by including the output o

Re: watchdog timeout with re0 after MSI change

2011-06-08 Thread Matthew Dempsky
On Wed, Jun 8, 2011 at 7:14 AM, Mattieu Baptiste wrote: > On Wed, Jun 8, 2011 at 3:54 PM, John Danks wrote: >> I'm seeing "re0: watchdog timeout" after the MSI change to the re >> driver. Reverted the change and it stops. >> >> Unrelated but this machine pauses for a good 30 seconds on boot and >

Re: 64bit (or better) memory reads in i386

2011-06-11 Thread Matthew Dempsky
On Sat, Jun 11, 2011 at 10:55 PM, Giridhari wrote: > Is there much activity in porting OpenBSD to x64 architecture? http://www.openbsd.org/amd64.html

Re: 64bit (or better) memory reads in i386

2011-06-11 Thread Matthew Dempsky
On Sat, Jun 11, 2011 at 11:05 PM, Giridhari wrote: > Excuse me please, I made a mistake. I meant 64bit Intel hardware. Intel has multiple 64-bit architectures. If you don't know which one you're asking about, then you most likely want http://www.openbsd.org/amd64.html.

Anyone still using a SCSI scanner (i.e., ss(4))?

2010-06-23 Thread Matthew Dempsky
SCSI scanners are marked "obsolete" at least as of the latest SCSI working drafts, and other than updates to keep in sync with other kernel subsystem changes, ss(4) doesn't seem to have received any real attention in about a decade.

Re: Anyone still using a SCSI scanner (i.e., ss(4))?

2010-06-23 Thread Matthew Dempsky
On Wed, Jun 23, 2010 at 4:34 PM, Predrag Punosevac wrote: > I discovered very quickly by reading > sane-backends man pages that support for several of HP SCSI model is > just a cheap hack which works only on Linux (driver expect device names, > driver names to be Linux). That's disappointing to h

Re: Anyone still using a SCSI scanner (i.e., ss(4))?

2010-06-23 Thread Matthew Dempsky
On Wed, Jun 23, 2010 at 5:24 PM, Kenneth R Westerback wrote: > On Wed, Jun 23, 2010 at 04:55:48PM -0700, Matthew Dempsky wrote: >> That's disappointing to hear. :-( > > sane != ss Right. I mean it's disappointing just the same that sane wasn't working for his scann

Re: ioprbs(4) patch needs testing

2010-07-08 Thread Matthew Dempsky
speak up now if you're still using it. On Tue, Jul 06, 2010 at 03:02:10PM -0700, Matthew Dempsky wrote: > Still waiting to hear back from someone on this diff. Can anyone at > least confirm that ioprbs(4) is still being used? > > On Sun, Jun 27, 2010 at 09:48:03AM -0700, Matthew

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