macppc snap panic
Hi. The latest macppc snapshot (03/29/07 15:40:00 on ftp.openbsd.org) panics on my Powerbook 5,5. -- http://www.obsd.fr/OpenBSD/tmp/panic.jpg -- http://www.obsd.fr/OpenBSD/tmp/trace_ps.jpg dmesg from older snapshot: [ using 364712 bytes of bsd ELF symbol table ] console out [ATY,Jasper_A]console in [keyboard] ADB found using parent ATY,JasperParent:: memaddr b800 size 800, : consaddr b8008000, : ioaddr b002, size 2: memtag 8000, iotag 8000: width 1440 linebytes 1536 height 900 depth 8 Copyright (c) 1982, 1986, 1989, 1991, 1993 The Regents of the University of California. All rights reserved. Copyright (c) 1995-2007 OpenBSD. All rights reserved. http://www.OpenBSD.org OpenBSD 4.1-current (GENERIC) #1225: Mon Mar 26 14:30:09 MDT 2007 [EMAIL PROTECTED]:/usr/src/sys/arch/macppc/compile/GENERIC real mem = 536870912 (524288K) avail mem = 481783808 (470492K) using 1254 buffers containing 26841088 bytes (26212K) of memory mainbus0 (root): model PowerBook5,5 cpu0 at mainbus0: 7447A (Revision 0x101): 1499 MHz: 512KB L2 cache memc0 at mainbus0: uni-n hw-clock at memc0 not configured ki2c0 at memc0 offset 0xf8001000 iic0 at ki2c0 adt0 at iic0 addr 0xae: adt7460 rev 0x6a lmu-controller at iic0 addr 0x42 not configured mpcpcibr0 at mainbus0 pci: uni-north, Revision 0xff pci0 at mpcpcibr0 bus 0 pchb0 at pci0 dev 11 function 0 Apple UniNorth AGP rev 0x00 vgafb0 at pci0 dev 16 function 0 ATI Radeon Mobility M10 NP rev 0x00, mmio wsdisplay0 at vgafb0 mux 1: console (std, vt100 emulation) mpcpcibr1 at mainbus0 pci: uni-north, Revision 0x5 pci1 at mpcpcibr1 bus 0 pchb1 at pci1 dev 11 function 0 Apple UniNorth PCI rev 0x00 Broadcom BCM4306 rev 0x03 at pci1 dev 18 function 0 not configured cbb0 at pci1 dev 19 function 0 TI PCI1510 CardBus rev 0x00: irq 53 macobio0 at pci1 dev 23 function 0 Apple Intrepid rev 0x00 openpic0 at macobio0 offset 0x4: version 0x4614 macgpio0 at macobio0 offset 0x50 macgpio1 at macgpio0 offset 0x9 irq 47 programmer-switch at macgpio0 offset 0x11 not configured cpu-vcore-select at macgpio0 offset 0x6b not configured gpio4 at macgpio0 offset 0x1e not configured gpio5 at macgpio0 offset 0x6f not configured gpio6 at macgpio0 offset 0x70 not configured extint-gpio4 at macgpio0 offset 0x5c not configured gpio11 at macgpio0 offset 0x75 not configured extint-gpio15 at macgpio0 offset 0x67 not configured escc-legacy at macobio0 offset 0x12000 not configured zsc0 at macobio0 offset 0x13000: irq 22,23 zstty0 at zsc0 channel 0 zstty1 at zsc0 channel 1 snapper0 at macobio0 offset 0x1: irq 30,1,2 timer at macobio0 offset 0x15000 not configured adb0 at macobio0 offset 0x16000 irq 25: via-pmu, 3 targets akbd0 at adb0 addr 2: iBook keyboard with inverted T (ISO layout) wskbd0 at akbd0: console keyboard, using wsdisplay0 ams0 at adb0 addr 3: EMP trackpad tpad 4-button, 400 dpi wsmouse0 at ams0 mux 0 abtn0 at adb0 addr 7: brightness/volume/eject buttons apm0 at adb0: battery flags 0x5, 88% charged pi2c0 at adb0 iic1 at pi2c0 battery at macobio0 offset 0x0 not configured backlight at macobio0 offset 0xf300 not configured ki2c1 at macobio0 offset 0x18000 iic2 at ki2c1 wdc0 at macobio0 offset 0x2 irq 24: DMA atapiscsi0 at wdc0 channel 0 drive 0 scsibus0 at atapiscsi0: 2 targets cd0 at scsibus0 targ 0 lun 0: MATSHITA, DVD-R UJ-825, DAND SCSI0 5/cdrom removable cd0(wdc0:0:0): using BIOS timings, DMA mode 2 audio0 at snapper0 ohci0 at pci1 dev 24 function 0 Apple Intrepid USB rev 0x00: irq 0, version 1.0, legacy support ohci1 at pci1 dev 25 function 0 Apple Intrepid USB rev 0x00: irq 0, version 1.0, legacy support ohci2 at pci1 dev 26 function 0 Apple Intrepid USB rev 0x00: irq 29, version 1.0, legacy support ohci3 at pci1 dev 27 function 0 NEC USB rev 0x43: irq 63, version 1.0 ohci4 at pci1 dev 27 function 1 NEC USB rev 0x43: irq 63, version 1.0 ehci0 at pci1 dev 27 function 2 NEC USB rev 0x04: irq 63 usb0 at ehci0: USB revision 2.0 uhub0 at usb0 uhub0: NEC EHCI root hub, rev 2.00/1.00, addr 1 uhub0: 5 ports with 5 removable, self powered cardslot0 at cbb0 slot 0 flags 0 cardbus0 at cardslot0: bus 1 device 0 cacheline 0x8, lattimer 0x20 pcmcia0 at cardslot0 usb1 at ohci0: USB revision 1.0 uhub1 at usb1 uhub1: Apple OHCI root hub, rev 1.00/1.00, addr 1 uhub1: 2 ports with 2 removable, self powered usb2 at ohci1: USB revision 1.0 uhub2 at usb2 uhub2: Apple OHCI root hub, rev 1.00/1.00, addr 1 uhub2: 2 ports with 2 removable, self powered usb3 at ohci2: USB revision 1.0 uhub3 at usb3 uhub3: Apple OHCI root hub, rev 1.00/1.00, addr 1 uhub3: 2 ports with 2 removable, self powered usb4 at ohci3: USB revision 1.0 uhub4 at usb4 uhub4: NEC OHCI root hub, rev 1.00/1.00, addr 1 uhub4: 3 ports with 3 removable, self powered usb5 at ohci4: USB revision 1.0 uhub5 at usb5 uhub5: NEC OHCI root hub, rev 1.00/1.00, addr 1 uhub5: 2 ports with 2 removable, self powered mpcpcibr2 at mainbus0 pci: uni-north, Revision 0x6 pci2 at mpcpcibr2 bus 0 pchb2 at pci2 dev 11 function 0 Apple
Re: SMP causing uvm_fault
Jon Steel [EMAIL PROTECTED] writes:
I forgot to add:
In the log of pmap.c I found
revision 1.97
date: 2007/02/20 21:15:01; author: tom; state: Exp; lines: +204 -500
Revert PAE pmap for now, until the strange bug is found. This stops
the freezes many of us are seeing (especially on amd64 machines running
OpenBSD/i386).
Much testing by nick@ (as always - thanks!), hugh@, ian@, kettenis@
and Sam Smith (s (at) msmith (dot) net).
Requested by, input from, and ok deraadt@ ok art@, kettenis@, miod@
What is the strange bug?
Most likely the things you've been seeing, although that's not certain.
Some people have been seeing the bug even after the PAE pmap was removed,
but definitely not as many (one of the developers rather than 5-10).
//art
Thanks again
Jon Steel wrote:
Hi
Ive finally got the current version running and the problem below has
disappeared. I was wondering however if the problem has actually been
solved.
The line of code that Im crashing on is line 3005 of pmap.c in version 4.0:
3005if (pve-pv_ptp (PDE(pve-pv_pmap,
3006 pdei(pve-pv_va)) PG_FRAME) !=
3007 VM_PAGE_TO_PHYS(pve-pv_ptp)) {
Specifically its crashing on PDE(pve-pv_pmap, pdei(pve-pv_val) because
of a page fault. This code has disappeared in -current, but does anybody
who was working on this section of code now why I was having this
problem or if its been fixed?
Thank you
Jonathan Steel
Jon Steel wrote:
Hi
Im having a very similar problem as the one reported in Bug Query 5374.
Im trying to solve the problem but Im finding it very hard to even get
started. Is there somewhere besides the code that I can start to try and
understand how SMP is being handled?
http://cvs.openbsd.org/cgi-bin/query-pr-wrapper?full=yesnumbers=5374
I can usually duplicate the crash by running the follwing script several
times concurrently.
#!/usr/bin/perl
system(tcpdump -i em1 -w /var/crashTest1.pcap);
system(tcpdump -i em1 -w /var/crashTest2.pcap);
system(tcpdump -i em1 -w /var/crashTest3.pcap);
system(tcpdump -i em1 -w /var/crashTest4.pcap);
system(tcpdump -i em1 -w /var/crashTest5.pcap);
system(tcpdump -i em1 -w /var/crashTest6.pcap);
system(tcpdump -i em1 -w /var/crashTest7.pcap);
while (1) {
system(nmap 192.168.66.90);
}
Then after about an hour, when you try and reboot, I get an error:
uvm_fault(0x..., 0x..., 0, 1) - e
kernel: page fault trap, code = 0
stopped at pmap_page_remove_86+0x114:
0(%eax, %edx, 4), %eax
The trace output is:
pmap_page_remove_86(d0d31420,c0,e9b57e2c,d04adeb9,e99f) at
pmap_page_remove_86+0x114
uvm_vnp_terminate(d8034e04,0,0,0,0,14,0,d7e95004) at uvm_vnpterminate+0x31f
uvm_attach(d8034e04,0,2,0,d7f38378) at uvn_attach+0x2b5
uvm_unmap_detach(d7e959a4,0,d7f3841c,1) at uvm_unmap_detach+-x62
uvmspace_free(d7f38378,6,d08120e0) at uvmspace_free+0xfd
uvm_exit(d7fbb868,14,8,286) at uvm_exit+0x19
reaper(d80df430) at reaper+0x90
Bad frame pointer: 0xd0913eb8
A couple times the error has also occured on its own without saying
'reboot' when running a ton of nmaps and tcpdumps at the same time.
This trace is remarkably similar to the one in Bug Query 5374.
Additionally I am using the same processor as he is. There is an unkown
core statement in my dmesg but both cores seem to be working correctly.
Here is my dmesg:
OpenBSD 4.0 (GENERIC.MP) #936: Sat Sep 16 19:27:28 MDT 2006
[EMAIL PROTECTED]:/usr/src/sys/arch/i386/compile/GENERIC.MP
cpu0: Intel(R) Core(TM)2 CPU 6400 @ 2.13GHz (GenuineIntel 686-class)
2.13 GHz
cpu0:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CF
LUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,EST,TM2,CX16
real mem = 2145869824 (2095576K)
avail mem = 1949290496 (1903604K)
using 4256 buffers containing 107397120 bytes (104880K) of memory
mainbus0 (root)
bios0 at mainbus0: AT/286+(e6) BIOS, date 10/30/06, BIOS32 rev. 0 @
0xfd470, SMB IOS rev. 2.51 @ 0x7feea000 (33 entries)
bios0: Supermicro PDSMi
pcibios0 at bios0: rev 2.1 @ 0xfd470/0xb90
pcibios0: PCI BIOS has 20 Interrupt Routing table entries
pcibios0: PCI Interrupt Router at 000:31:0 (Intel 82801GB LPC rev 0x00)
pcibios0: PCI bus #15 is the last bus
bios0: ROM list: 0xc/0xb000 0xcb000/0x1000 0xcc000/0x1000
0xcd000/0x1000
ipmi at mainbus0 not configured
mainbus0: Intel MP Specification (Version 1.4) (INTELMUKILTEO)
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: unknown Core FSB_FREQ value 0 (0x4208)
cpu0: apic clock running at 266 MHz
cpu1 at mainbus0: apid 1 (application processor)
cpu1: Intel(R) Core(TM)2 CPU 6400 @ 2.13GHz (GenuineIntel 686-class)
2.13 GHz
cpu1:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CF
hw.sensor empty
hello, on my box, 4.1-current, sysctl -a hw.sensor is empty I've seen that the sensor land has been split in user and kernel one. Before posting I've searched and tried to understand the matter i.e the relevant part where the copy from kernel to userland is made. I've also tried to watch the results during the path from sysctl -a hw.sensor to the sysctl_sensors call where all is copied correctly I'm wrong I know, so could you explain where? thanks, giovanni
Re: hw.sensor empty
How about: sysctl -a hw.sensors -Original Message- From: giovanni [mailto:[EMAIL PROTECTED] Sent: vrijdag 30 maart 2007 10:35 To: misc@openbsd.org Subject: hw.sensor empty hello, on my box, 4.1-current, sysctl -a hw.sensor is empty I've seen that the sensor land has been split in user and kernel one. Before posting I've searched and tried to understand the matter i.e the relevant part where the copy from kernel to userland is made. I've also tried to watch the results during the path from sysctl -a hw.sensor to the sysctl_sensors call where all is copied correctly I'm wrong I know, so could you explain where? thanks, giovanni = A disclaimer applies to this email and any attachments. Refer to http://www.sparkholland.com/emaildisclaimer for the full text of this disclaimer.
Re: ROOTBACKUP=1 corruption problems on amd64 (OPENBSD_4_0)
Hello, You were right!! Thanks for pointing that out! -- Didier Wiroth -Original Message- From: Darrin Chandler [mailto:[EMAIL PROTECTED] Sent: 29 March 2007 17:38 To: Didier Wiroth Cc: 'misc' Subject: Re: ROOTBACKUP=1 corruption problems on amd64 (OPENBSD_4_0) On Thu, Mar 29, 2007 at 09:11:36AM +0200, Didier Wiroth wrote: Hello, I'm using ROOTBACKUP=1 to have daily backups on several boxes running amd64 OPENBSD_4_0. Actually I noticed that on 1 box (the hardware is +/- 3 month old), the partition is *always* corrupted after the backup. The corruption happens every day. Does anyone have an idea what could be the problem? Here's a guess: you updated your system, but haven't rebooted since building userland. If that's the case, reboot and I bet the next backup is a *lot* cleaner. If that's not the case, then what Otto said. ;) -- Darrin Chandler| Phoenix BSD User Group | MetaBUG [EMAIL PROTECTED] | http://phxbug.org/ | http://metabug.org/ http://www.stilyagin.com/ | Daemons in the Desert | Global BUG Federation
OT Re: Long WEP key - germany/legalities
Hi Henning, * Siegbert Marschall [EMAIL PROTECTED] [2007-03-29 22:13]: If somebody does something bad with my unencrypted access-point using my internet-access, here in germany I am liable. no, you're not. it's not that easy. (and I just leave mine wide open) well, I didn't say what you are liable for. You are not directly liable for the actions which have been commited but in the last lawsuit I heard of the guy was found guilty for providing the means to commit the actions and got his share for that. I personally find this ridiculous and I wonder if this kind of argumentation stands in front of a higher court, but it will cost quite some money on lawyers to find out. With any form of protection enabled you are on the safe side afaik. However, since this is getting quite offtopic for OpenBSD now we should continue this in pm or next time we meet, if desired. -sm
Re: Long WEP key
Eric Dillenseger [EMAIL PROTECTED] writes: Why bother adding WPA when you can turn many wlan cards into AP-mode and have an OpenBSD box serve wireless computers with IPsec capabilities. For my own networks, that's exactly what I do. Trouble is, you will encounter networks run by people who haven't seen the light (yet) and set up using some shiny! expensive! gear the salesdrone wanted them to have. That's when you need WPA capability in your OpenBSD laptop. -- Peter N. M. Hansteen, member of the first RFC 1149 implementation team http://www.blug.linux.no/rfc1149/ http://www.datadok.no/ http://www.nuug.no/ First, we kill all the spammers The Usenet Bard, Twice-forwarded tales delilah spamd[29949]: 85.152.224.147: disconnected after 42673 seconds.
Re: [OT] Re: Long WEP key
You mean you can choose an unlimited set of characters as the key?? Random files that I use are usually binary files that I created by self. Like rich text documents that I made, photos that I took or executable files that I compiled. 2007/3/30, Jeremy Huiskamp [EMAIL PROTECTED]: The obvious problem with that is that you're only choosing a limited character and we all know it now ;). Also, what's your definition of random file? Jeremy On 29-Mar-07, at 9:58 PM, Sunnz wrote: Actually I always uses a sha1sum of a random file that I have and I make sure I have that file on all my computers... should be random and long enough? 2007/3/30, Damon McMahon [EMAIL PROTECTED]: From: Nick ! [EMAIL PROTECTED] Date: 29 March 2007 2:16:31 PM To: OpenBSD-Misc misc@openbsd.org Subject: Re: Long WEP key On 3/29/07, Lars Hansson [EMAIL PROTECTED] wrote: Maxime DERCHE wrote: IMHO you should think to configure your AP to provide a WAP- based encryption... WAP-based encryption? Do you mean WPA? And to answer the original question: because OpenBSD doesn't support WPA, and Theo has claimed somewhere that I can never find the link to that WPA gives a false sense of security anyway. -Nick From most of my reading a few months ago WPA-PSK is considered reasonably secure provided the pre-shared key is long enough... for some reason I can't find my references, but from memory depending on the source a minimum of around 34 to 39 random ASCII characters (50+ alphanumeric characters) is quoted. Obviously that's a very long passphrase in anyone's language and that's the problem. Most people (understandably) choose a passphrase at most one-third that length and in this situation WPA-PSK may be considered even less secure than the (deservedly) derided WEP. -- Please avoid sending me Word or PowerPoint attachments. See http://www.gnu.org/philosophy/no-word-attachments.html -- Please avoid sending me Word or PowerPoint attachments. See http://www.gnu.org/philosophy/no-word-attachments.html
Re: Apple hardware support?
On Mar 30, 2007, at 2:19 AM, Otto Moerbeek wrote: On Thu, 29 Mar 2007, Mike Erdely wrote: Otto Moerbeek wrote: On Thu, 29 Mar 2007, Tasmanian Devil wrote: The i386 GENERIC.MP kernel runs fine on Intel Macs. You just need to enable ACPI with config -ef bsd.mp (or on the boot prompt). This is not true. At least it has been reported that the MacBook Pro with Core Due 2 processor does not run. Tas is right. I have my MacBook Pro Core 2 Duo dual booting with OS X and OpenBSD (snap around 3/10). I _think_ my installation process was this (since I didn't do make release with -current): 1. Install 4.0 from the CD. 2. Copy an ACPI-enabled bsd.rd to a CDROM, boot to OpenBSD and copy to the hard drive. 3. Reboot and boot to bsd.rd and install the snapshot using FTP. That's different than the report fom Jason Dixon. He was trying current bsd.rd. Anyway, as you mention some problems remain. To me the most annyoing is the UKC prompt not working, which means you can't enable ACPI on a stock bsd.rd and you have to compile a bsd.rd with ACPI enabled. Actually, mine was a Core Duo like yours. I no longer have this laptop, but it's still in the family (Darrin Chandler). Other than that my MacBook (with Core Duo (no 2)) works quite ok, apart from the sound and wireless, which do not work. Even X works, but you'll have to use the 915 resolution port to get native resolution. The broken UKC is certainly an obstacle. Since both of you have gotten it working on Core [2] Duo MacBook Pro's, I lean towards user error. -- Jason Dixon DixonGroup Consulting http://www.dixongroup.net
Re: Long WEP key
Why bother adding WPA when you can turn many wlan cards into AP-mode and have an OpenBSD box serve wireless computers with IPsec capabilities. You then have an AP with many more capabilities than any linksys/netgear/whatever AP. This would be great. However, I've yet to find an IPsec client that's 'easy' to set up.. ie. an end user can do it. Perhaps you know of a good way to solve this issue? I'd love to hear it!
Re: Long WEP key
mail-lists([EMAIL PROTECTED])@Fri, Mar 30, 2007 at 07:41:35AM -0500: Why bother adding WPA when you can turn many wlan cards into AP-mode and have an OpenBSD box serve wireless computers with IPsec capabilities. You then have an AP with many more capabilities than any linksys/netgear/whatever AP. This would be great. However, I've yet to find an IPsec client that's 'easy' to set up.. ie. an end user can do it. Perhaps you know of a good way to solve this issue? I'd love to hear it! Openvpn -- ~Allie D.
monitoring APC UPSes
I'd like to know if it is safe to run apcupsd-3.14.0. There are some issues regarding pthreads on OpenBSD raised in the apcupsd-3.12.x user's guide but these issues are not mentioned anymore in the apcupsd-3.14.x user's guide. Is it better to use apc-upsd from ports? It seems to be a bit old and I could not find any documentation on how to configure and use it. Any recommandations would be much appreciated. Regards, Thierry.
Re: Long WEP key
Openvpn Unless I'm mistaken Openvpn is not equal to Ipsec
VPNs (was: Re: Long WEP key)
mail-lists wrote: Openvpn Unless I'm mistaken Openvpn is not equal to Ipsec You are not mistaken. Openvpn uses SSL over regular IP packets with its own server/client setup on a dedicated port (1194). IPSec is a different protocol (proto esp rather than tcp or udp). We moved from an isakmpd/ipsec solution to openvpn due to lack of nat traversal issues and a nicer free windows client. Best, Chris
Re: Long WEP key
On 3/30/07, mail-lists [EMAIL PROTECTED] wrote: Openvpn Unless I'm mistaken Openvpn is not equal to Ipsec Depends on what you mean by equal to - OpenVPN makes use of SSL/TLS rather than the transport protocols IPsec employs, but they are of similar equivalence in terms of security. OpenVPN does make use of strong cryptographic primitives, and typically is considered easier to set up than IPsec (although the newer ipsec.conf support in OpenBSD seems to have turned the tables around on that one.) http://www.sans.org/reading_room/whitepapers/vpns/1459.php DS
Re: [OT] Re: Long WEP key
On 30-Mar-07, at 7:03 AM, Sunnz wrote: You mean you can choose an unlimited set of characters as the key?? What I meant was that you're only choosing from [a-f0-9] when you could use characters from the whole alphabet, upper and lowercase as well as punctuation. I can't claim to understand how WPA can be broken but from Damon's post it sounded like brute force. You've saved an attacker from having to try the vast majority of possible keys at your length. Jeremy
CVS server question
Hi I have a cvs server running on OpenBSD 4.0. I use this documentation to create the CVS server : http://davespicks.com/writing/programming/cvsonopenbsd.html The cvs server work great! I use this command for login: $ cvs -d :pserver:[EMAIL PROTECTED]:/home/cvs login And for checkout: $ cvs -d :pserver:[EMAIL PROTECTED]:/home/cvs co folder If someone commit changes all user want to receive an e-mail on mailing list. Exist a script to do this ? To send an e-mail with changes to mailing list ? I need something like OpenBSD-cvs mailing list. I appreciate any help! Thanks
Re: CVS server question
On 2007/03/30 17:47, Zoli wrote: If someone commit changes all user want to receive an e-mail on mailing list. Exist a script to do this ? To send an e-mail with changes to mailing list ? I need something like OpenBSD-cvs mailing list. The magic google keyword you are looking for is loginfo. Take a look in http://www.openbsd.org/cgi-bin/cvsweb.cgi/CVSROOT/
Re: [OT] Re: Long WEP key
But would any hacker actually try to brute force it by 16 character of from length 1 to length 40? Maybe I only used 16 possible characters instead of 60, but it is a really long key. And I suppose the the hash could be converted to 36 characters [a-z0-9] if I am really paranoid? 2007/3/30, Jeremy Huiskamp [EMAIL PROTECTED]: On 30-Mar-07, at 7:03 AM, Sunnz wrote: You mean you can choose an unlimited set of characters as the key?? What I meant was that you're only choosing from [a-f0-9] when you could use characters from the whole alphabet, upper and lowercase as well as punctuation. I can't claim to understand how WPA can be broken but from Damon's post it sounded like brute force. You've saved an attacker from having to try the vast majority of possible keys at your length. Jeremy -- Please avoid sending me Word or PowerPoint attachments. See http://www.gnu.org/philosophy/no-word-attachments.html
Re: monitoring APC UPSes
I was recently running apcupsd without problem. Nevertheless I swtiched, recently, to nut [1] because it's so much better. It has excellent APC monitoring. If your APC is Smart or a Backups Pro model, it can control all the exposed functions. Even cooler, it's called nut because it's the Network UPS Tools kit. If you have more than one system plugged into the same UPS, the system monitoring the UPS can let other systems know they should shutdown so everything goes down cleanly. Lastly, it has a nice scheduler that send you alerts when the UPS has been on battery power for some n period of time and let you know when it's back on the mains. Use nut. You'll be happy you did. Aaron [1] Found in ports. Online documentation at http://www.networkupstools.org/compat/. Thierry Lacoste wrote: I'd like to know if it is safe to run apcupsd-3.14.0. There are some issues regarding pthreads on OpenBSD raised in the apcupsd-3.12.x user's guide but these issues are not mentioned anymore in the apcupsd-3.14.x user's guide. Is it better to use apc-upsd from ports? It seems to be a bit old and I could not find any documentation on how to configure and use it. Any recommandations would be much appreciated. Regards, Thierry.
Install OSSIM in OpenBSD
Today and discovered OSSIM and I wanted to install it in my openbsd, but port does not exist. Some way exists to install it in openbsd 3.9. Regards. Dimitri.- Anti-Linux, I live BSD life http://deoxy.spaces.live.com/ http://deoxyt2.blogspot.com/ - LLama Gratis a cualquier PC del Mundo. Llamadas a fijos y msviles desde 1 cintimo por minuto. http://es.voice.yahoo.com
MegaRAID Motherboard Compatibility
All, Just wondering if anyone out there has successfully run OpenBSD 4.0 with the combination of the LSI MegaRAID SATA 300-4XLP (or 8XLP) and an ASUS K8N-LR motherboard. That's a fairly inexpensive AM2 64 board that supports PCI-X. I'd seen a post sometime ago where someone reported timeout issues with this combination and it appears never got them solved. Or can someone recommend a known working alternative AM2 (socket 939) motherboard that provides PCI-X? I'm also considering the ASUS M2N32, but that's another $100+ and since I'm a cheap SOB I'm trying to avoid that additional expense ;-) Thanx in advance, Chuck
spamdb SPAMTRAP entries
With the forthcoming change in the SPAMTRAP format 'address' instead of 'address', do all existing SPAMTRAP entries have to be converted to the new format? If so, is that supposed to happen automagically, via a provided tool, or do we have to do that ourselves? Thanks, -Jason
Re: CVS server question
Sorry because I ask a stupid question, I need to configure my sendmail for loginfo? DEFAULT $CVSROOT/CVSROOT/log_accum2 -m [EMAIL PROTECTED] -f $CVSROOT/CVSROOT/ChangeLog -s %s After CVS commit I don't receive the message on e-mail. Thanks! On 3/30/07, Matthew Clarke [EMAIL PROTECTED] wrote: Fri, Mar 30, 2007 at 05:47:53PM +0300, Zoli may have written: Hi I have a cvs server running on OpenBSD 4.0. I use this documentation to create the CVS server : http://davespicks.com/writing/programming/cvsonopenbsd.html The cvs server work great! I use this command for login: $ cvs -d :pserver:[EMAIL PROTECTED]:/home/cvs login And for checkout: $ cvs -d :pserver:[EMAIL PROTECTED]:/home/cvs co folder If someone commit changes all user want to receive an e-mail on mailing list. Exist a script to do this ? To send an e-mail with changes to mailing list ? I need something like OpenBSD-cvs mailing list. I appreciate any help! Thanks I like Russ Allbery's cvslog and cvsprep scripts for this. http://www.eyrie.org/~eagle/software/cvslog/ -- On two occasions I have been asked [by members of Parliament!], `Pray, Mr. Babbage, if you put into the machine wrong figures, will the right answers come out?' I am not able rightly to apprehend the kind of confusion of ideas that could provoke such a question. -- Charles Babbage
Re: CVS server question
Fri, Mar 30, 2007 at 05:47:53PM +0300, Zoli may have written: Hi I have a cvs server running on OpenBSD 4.0. I use this documentation to create the CVS server : http://davespicks.com/writing/programming/cvsonopenbsd.html The cvs server work great! I use this command for login: $ cvs -d :pserver:[EMAIL PROTECTED]:/home/cvs login And for checkout: $ cvs -d :pserver:[EMAIL PROTECTED]:/home/cvs co folder If someone commit changes all user want to receive an e-mail on mailing list. Exist a script to do this ? To send an e-mail with changes to mailing list ? I need something like OpenBSD-cvs mailing list. I appreciate any help! Thanks I like Russ Allbery's cvslog and cvsprep scripts for this. http://www.eyrie.org/~eagle/software/cvslog/ -- On two occasions I have been asked [by members of Parliament!], `Pray, Mr. Babbage, if you put into the machine wrong figures, will the right answers come out?' I am not able rightly to apprehend the kind of confusion of ideas that could provoke such a question. -- Charles Babbage
Re: Not getting much bandwidth through the firewall
On 3/29/07, Siju George [EMAIL PROTECTED] wrote:
I have an Internet Connection 1Mbps.
If I connect a Windows XP tp it I get about 800Kbps Speed but on
OpenBSD it never Goes beyond 380Kbps.
I have another ISP with 1 Mbps Speed Connection.
Both Windows XP and OpenBSD shows aroungd 800 Kbps Speed when
Connected Directly to it.
So was just wondering what the cause is :-)
Just wondering if
Increasing net.inet.tcp.{send,recv}space.
would solve the problem.
possibly. all i know is my computers work plenty fast without
fiddling with the knobs. you know you could have increased the sysctl
and tested it a lot faster than waiting for an email back?
Very slow raid performance with ami(4)
Recently I bought an Intel SRCS28X (LSI Megaraid 300-8X card in disguise) and I'm getting terrible performance out of it. Reads are fine at around 90mb/s but writes bog down at 3mb/s. I dont have the battery unit installed but 3mb/s is ridiculous.. OpenBSD 4.0 (GENERIC) #1107: Sat Sep 16 19:15:58 MDT 2006 [EMAIL PROTECTED]:/usr/src/sys/arch/i386/compile/GENERIC cpu0: Intel(R) Celeron(R) D CPU 3.06GHz (GenuineIntel 686-class) 3.06 GHz cpu0: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,CNXT-ID,CX16 real mem = 1072128000 (1047000K) avail mem = 969981952 (947248K) using 4256 buffers containing 53710848 bytes (52452K) of memory mainbus0 (root) bios0 at mainbus0: AT/286+(fd) BIOS, date 07/12/06, BIOS32 rev. 0 @ 0xfd450, SMBIOS rev. 2.51 @ 0x3feeb000 (35 entries) bios0: Supermicro PDSM4+ pcibios0 at bios0: rev 2.1 @ 0xfd450/0xbb0 pcibios0: PCI BIOS has 22 Interrupt Routing table entries pcibios0: PCI Interrupt Router at 000:31:0 (Intel 82801GB LPC rev 0x00) pcibios0: PCI bus #15 is the last bus bios0: ROM list: 0xc/0xb000 0xcb000/0x1000 0xcc000/0x1000 0xcd000/0x400! ipmi at mainbus0 not configured cpu0 at mainbus0 pci0 at mainbus0 bus 0: configuration mode 1 (no bios) pchb0 at pci0 dev 0 function 0 Intel E7230 MCH rev 0xc0 ppb0 at pci0 dev 1 function 0 Intel E7230 PCIE rev 0xc0 pci1 at ppb0 bus 1 ppb1 at pci1 dev 0 function 0 Intel PCIE-PCIE rev 0x09 pci2 at ppb1 bus 2 Intel IOxAPIC rev 0x09 at pci1 dev 0 function 1 not configured ppb2 at pci1 dev 0 function 2 Intel PCIE-PCIE rev 0x09 pci3 at ppb2 bus 3 ppb3 at pci3 dev 1 function 0 Intel IOP331 PCIX-PCIX rev 0x07 pci4 at ppb3 bus 4 ami0 at pci4 dev 14 function 0 Symbios Logic MegaRAID SATA 4x/8x rev 0x07: irq 10 ami0: Intel RAID SRCS28X, 32b, FW 813G, BIOS vH425, 128MB RAM ami0: 1 channels, 0 FC loops, 3 logical drives scsibus0 at ami0: 40 targets sd0 at scsibus0 targ 0 lun 0: AMI, Host drive #00, SCSI2 0/direct fixed sd0: 512000MB, 512000 cyl, 64 head, 32 sec, 512 bytes/sec, 1048576000 sec total sd1 at scsibus0 targ 1 lun 0: AMI, Host drive #01, SCSI2 0/direct fixed sd1: 512000MB, 512000 cyl, 64 head, 32 sec, 512 bytes/sec, 1048576000 sec total sd2 at scsibus0 targ 2 lun 0: AMI, Host drive #02, SCSI2 0/direct fixed sd2: 196700MB, 196700 cyl, 64 head, 32 sec, 512 bytes/sec, 402841600 sec total scsibus1 at ami0: 16 targets Intel IOxAPIC rev 0x09 at pci1 dev 0 function 3 not configured ppb4 at pci0 dev 28 function 0 Intel 82801GB PCIE rev 0x01 pci5 at ppb4 bus 9 ppb5 at pci0 dev 28 function 4 Intel 82801G PCIE rev 0x01 pci6 at ppb5 bus 13 em0 at pci6 dev 0 function 0 Intel PRO/1000MT (82573E) rev 0x03: irq 10, address 00:30:48:8c:9e:8c ppb6 at pci0 dev 28 function 5 Intel 82801G PCIE rev 0x01 pci7 at ppb6 bus 14 em1 at pci7 dev 0 function 0 Intel PRO/1000MT (82573L) rev 0x00: irq 11, address 00:30:48:8c:9e:8d uhci0 at pci0 dev 29 function 0 Intel 82801GB USB rev 0x01: irq 5 usb0 at uhci0: USB revision 1.0 uhub0 at usb0 uhub0: Intel UHCI root hub, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered uhci1 at pci0 dev 29 function 1 Intel 82801GB USB rev 0x01: irq 10 usb1 at uhci1: USB revision 1.0 uhub1 at usb1 uhub1: Intel UHCI root hub, rev 1.00/1.00, addr 1 uhub1: 2 ports with 2 removable, self powered uhci2 at pci0 dev 29 function 2 Intel 82801GB USB rev 0x01: irq 11 usb2 at uhci2: USB revision 1.0 uhub2 at usb2 uhub2: Intel UHCI root hub, rev 1.00/1.00, addr 1 uhub2: 2 ports with 2 removable, self powered uhci3 at pci0 dev 29 function 3 Intel 82801GB USB rev 0x01: irq 10 usb3 at uhci3: USB revision 1.0 uhub3 at usb3 uhub3: Intel UHCI root hub, rev 1.00/1.00, addr 1 uhub3: 2 ports with 2 removable, self powered ehci0 at pci0 dev 29 function 7 Intel 82801GB USB rev 0x01: irq 5 usb4 at ehci0: USB revision 2.0 uhub4 at usb4 uhub4: Intel EHCI root hub, rev 2.00/1.00, addr 1 uhub4: 8 ports with 8 removable, self powered ppb7 at pci0 dev 30 function 0 Intel 82801BA AGP rev 0xe1 pci8 at ppb7 bus 15 vga1 at pci8 dev 4 function 0 ATI ES1000 rev 0x02 wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) wsdisplay0: screen 1-5 added (80x25, vt100 emulation) ichpcib0 at pci0 dev 31 function 0 Intel 82801GB LPC rev 0x01: PM disabled pciide0 at pci0 dev 31 function 2 Intel 82801GB SATA rev 0x01: DMA, channel 0 wired to compatibility, channel 1 wired to compatibility wd0 at pciide0 channel 0 drive 0: ST3200826AS wd0: 16-sector PIO, LBA48, 190782MB, 390721968 sectors wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 5 wd1 at pciide0 channel 1 drive 0: ST3300622A wd1: 16-sector PIO, LBA48, 286168MB, 586072368 sectors wd2 at pciide0 channel 1 drive 1: Maxtor 7Y250P0 wd2: 16-sector PIO, LBA48, 239372MB, 490234752 sectors wd1(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 5 wd2(pciide0:1:1): using PIO mode 4, Ultra-DMA mode 6 ichiic0 at pci0 dev 31 function 3 Intel 82801GB SMBus rev 0x01: irq 10 iic0 at ichiic0 unknown at iic0 addr 0x18 not configured lm1
Re: Very slow raid performance with ami(4)
Roy Kim wrote: Recently I bought an Intel SRCS28X (LSI Megaraid 300-8X card in disguise) and I'm getting terrible performance out of it. Reads are fine at around 90mb/s but writes bog down at 3mb/s. I dont have the battery unit installed but 3mb/s is ridiculous.. roy, installed the battery unit on mine a couple weeks ago and it works quite nicely. i used to get the 3 MB/s write until i setup write caching, etc. not sure if you can enable these settings w/out the battery and get any performance gain. now i get close to full 100 Mbps write speed. braver souls might be able to comment on playing with cache options in the RAID BIOS without the battery installed, but i am none too keen on restoring tons of data in case i wreck something. cheers, jake OpenBSD 4.0 (GENERIC) #1107: Sat Sep 16 19:15:58 MDT 2006 [EMAIL PROTECTED]:/usr/src/sys/arch/i386/compile/GENERIC cpu0: Intel(R) Celeron(R) D CPU 3.06GHz (GenuineIntel 686-class) 3.06 GHz cpu0: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,CNXT-ID,CX16 real mem = 1072128000 (1047000K) avail mem = 969981952 (947248K) using 4256 buffers containing 53710848 bytes (52452K) of memory mainbus0 (root) bios0 at mainbus0: AT/286+(fd) BIOS, date 07/12/06, BIOS32 rev. 0 @ 0xfd450, SMBIOS rev. 2.51 @ 0x3feeb000 (35 entries) bios0: Supermicro PDSM4+ pcibios0 at bios0: rev 2.1 @ 0xfd450/0xbb0 pcibios0: PCI BIOS has 22 Interrupt Routing table entries pcibios0: PCI Interrupt Router at 000:31:0 (Intel 82801GB LPC rev 0x00) pcibios0: PCI bus #15 is the last bus bios0: ROM list: 0xc/0xb000 0xcb000/0x1000 0xcc000/0x1000 0xcd000/0x400! ipmi at mainbus0 not configured cpu0 at mainbus0 pci0 at mainbus0 bus 0: configuration mode 1 (no bios) pchb0 at pci0 dev 0 function 0 Intel E7230 MCH rev 0xc0 ppb0 at pci0 dev 1 function 0 Intel E7230 PCIE rev 0xc0 pci1 at ppb0 bus 1 ppb1 at pci1 dev 0 function 0 Intel PCIE-PCIE rev 0x09 pci2 at ppb1 bus 2 Intel IOxAPIC rev 0x09 at pci1 dev 0 function 1 not configured ppb2 at pci1 dev 0 function 2 Intel PCIE-PCIE rev 0x09 pci3 at ppb2 bus 3 ppb3 at pci3 dev 1 function 0 Intel IOP331 PCIX-PCIX rev 0x07 pci4 at ppb3 bus 4 ami0 at pci4 dev 14 function 0 Symbios Logic MegaRAID SATA 4x/8x rev 0x07: irq 10 ami0: Intel RAID SRCS28X, 32b, FW 813G, BIOS vH425, 128MB RAM ami0: 1 channels, 0 FC loops, 3 logical drives scsibus0 at ami0: 40 targets sd0 at scsibus0 targ 0 lun 0: AMI, Host drive #00, SCSI2 0/direct fixed sd0: 512000MB, 512000 cyl, 64 head, 32 sec, 512 bytes/sec, 1048576000 sec total sd1 at scsibus0 targ 1 lun 0: AMI, Host drive #01, SCSI2 0/direct fixed sd1: 512000MB, 512000 cyl, 64 head, 32 sec, 512 bytes/sec, 1048576000 sec total sd2 at scsibus0 targ 2 lun 0: AMI, Host drive #02, SCSI2 0/direct fixed sd2: 196700MB, 196700 cyl, 64 head, 32 sec, 512 bytes/sec, 402841600 sec total scsibus1 at ami0: 16 targets Intel IOxAPIC rev 0x09 at pci1 dev 0 function 3 not configured ppb4 at pci0 dev 28 function 0 Intel 82801GB PCIE rev 0x01 pci5 at ppb4 bus 9 ppb5 at pci0 dev 28 function 4 Intel 82801G PCIE rev 0x01 pci6 at ppb5 bus 13 em0 at pci6 dev 0 function 0 Intel PRO/1000MT (82573E) rev 0x03: irq 10, address 00:30:48:8c:9e:8c ppb6 at pci0 dev 28 function 5 Intel 82801G PCIE rev 0x01 pci7 at ppb6 bus 14 em1 at pci7 dev 0 function 0 Intel PRO/1000MT (82573L) rev 0x00: irq 11, address 00:30:48:8c:9e:8d uhci0 at pci0 dev 29 function 0 Intel 82801GB USB rev 0x01: irq 5 usb0 at uhci0: USB revision 1.0 uhub0 at usb0 uhub0: Intel UHCI root hub, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered uhci1 at pci0 dev 29 function 1 Intel 82801GB USB rev 0x01: irq 10 usb1 at uhci1: USB revision 1.0 uhub1 at usb1 uhub1: Intel UHCI root hub, rev 1.00/1.00, addr 1 uhub1: 2 ports with 2 removable, self powered uhci2 at pci0 dev 29 function 2 Intel 82801GB USB rev 0x01: irq 11 usb2 at uhci2: USB revision 1.0 uhub2 at usb2 uhub2: Intel UHCI root hub, rev 1.00/1.00, addr 1 uhub2: 2 ports with 2 removable, self powered uhci3 at pci0 dev 29 function 3 Intel 82801GB USB rev 0x01: irq 10 usb3 at uhci3: USB revision 1.0 uhub3 at usb3 uhub3: Intel UHCI root hub, rev 1.00/1.00, addr 1 uhub3: 2 ports with 2 removable, self powered ehci0 at pci0 dev 29 function 7 Intel 82801GB USB rev 0x01: irq 5 usb4 at ehci0: USB revision 2.0 uhub4 at usb4 uhub4: Intel EHCI root hub, rev 2.00/1.00, addr 1 uhub4: 8 ports with 8 removable, self powered ppb7 at pci0 dev 30 function 0 Intel 82801BA AGP rev 0xe1 pci8 at ppb7 bus 15 vga1 at pci8 dev 4 function 0 ATI ES1000 rev 0x02 wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) wsdisplay0: screen 1-5 added (80x25, vt100 emulation) ichpcib0 at pci0 dev 31 function 0 Intel 82801GB LPC rev 0x01: PM disabled pciide0 at pci0 dev 31 function 2 Intel 82801GB SATA rev 0x01: DMA, channel 0 wired to compatibility, channel 1 wired to compatibility wd0 at pciide0 channel 0 drive 0: ST3200826AS wd0:
Re: Not getting much bandwidth through the firewall
I would check your testing methodologies, there is no way a system from the
last 10 years can't handle 1Mbps. Maybe you can tell us which tests you are
running?
On 3/30/07, Ted Unangst [EMAIL PROTECTED] wrote:
On 3/29/07, Siju George [EMAIL PROTECTED] wrote:
I have an Internet Connection 1Mbps.
If I connect a Windows XP tp it I get about 800Kbps Speed but on
OpenBSD it never Goes beyond 380Kbps.
I have another ISP with 1 Mbps Speed Connection.
Both Windows XP and OpenBSD shows aroungd 800 Kbps Speed when
Connected Directly to it.
So was just wondering what the cause is :-)
Just wondering if
Increasing net.inet.tcp.{send,recv}space.
would solve the problem.
possibly. all i know is my computers work plenty fast without
fiddling with the knobs. you know you could have increased the sysctl
and tested it a lot faster than waiting for an email back?
Re: Long WEP key
On Fri, 30 Mar 2007 07:41:35 -0500, mail-lists wrote Why bother adding WPA when you can turn many wlan cards into AP-mode and have an OpenBSD box serve wireless computers with IPsec capabilities. You then have an AP with many more capabilities than any linksys/netgear/whatever AP. This would be great. However, I've yet to find an IPsec client that's 'easy' to set up.. ie. an end user can do it. Perhaps you know of a good way to solve this issue? I'd love to hear it! OpenVPN
Re: Long WEP key
On Thu, 29 Mar 2007 22:12:35 +0200 (CEST), Siegbert Marschall wrote Well, I'd be more scared of the hacker that can bypass wep, than the average joe without wep. The hacker knows how to exploit your wep-decrypted network traffic, the average joe doesn't even if it were plain-text data. it's not always about sniffing something, sometimes it's about access only. If somebody does something bad with my unencrypted access-point using my internet-access, here in germany I am liable. If I configure feeble WEP64/40 I am not since there is at least some protection to be illegaly bypassed before the network can be used. Same with your car, leave the door open and the key in the lock for everybody even minor to drive and the accident will be your problem since the car hasn't been stolen. Lock the car and not matter if you can short and open the thing with your fingers only it's a different story since the car is stolen. So even though WEP is trash, from certain points of view it's a usefull as a cheap padlock on the garden hood so the next neighbours children don't kill themself with the axe or whatever is in there. If they break the window and get in there, it's their problem. Not that this is a lot more difficult then cracking WEP. /pun Cracking windows just makes more noise. Of course this is all a bit simplified but maybe some of the people here declaring that WEP is trash and shouldn't be used wake up and see that even trashy protection has it's use as long as it offers some protection. -sm What I'm about to say is from the prespective of someone who uses openbsd for a gateway, router, and firewall. I speak from this prespective because the original poster wants to know how to get wep working on OpenBSD. If you use linksys or some such this doesn't apply. If you think wep is good for authentication, i.e. keeping the neighbors out, it would make more sense to use authpf. Authpf is more secure and auditted by OpenBSD. I'm sure we can all agree that authpf has not yet been proven to be breakable, but wep has. So why use a cheap pad lock when an easy-to-setup unbreakable one is available. Now let's talk about speed. With authpf, a person just ssh's to the gateway and now has the same network bandwidth as an unencrypted network (minus the ssh connection of course but I'm sure that bandwidth is minimal). Someone who uses wep for authentication, slows down his bandwidth considerable compared to authpf because each network packet has to be encrypted with an unsecure protocal. Also the gateway's and client's cpu resources are increased to make that breakable-in-one-hour encryption. If you have more than one client, gateway's resources is used up even more. My advice, 1) OpenBSD gateway, windows client = OpenVPN (or OpenBSD's ipsec but good luck) 2) OpenBSD gateway, OpenBSD client (or any ipsec compatible client) = OpenBSD's ipsec 3) OpenBSD gateway, whatever client but don't care about encrypting my network traffic = authpf
Re: hw.sensor empty
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Please provide dmesg with your mail. I guess you have no sensors in your box or they're not supported yet. On Fri, Mar 30, 2007 at 10:34:44AM +0200, giovanni wrote: hello, on my box, 4.1-current, sysctl -a hw.sensor is empty I've seen that the sensor land has been split in user and kernel one. Before posting I've searched and tried to understand the matter i.e the relevant part where the copy from kernel to userland is made. I've also tried to watch the results during the path from sysctl -a hw.sensor to the sysctl_sensors call where all is copied correctly I'm wrong I know, so could you explain where? thanks, giovanni - -- I do not fear computers. I fear the lack of them. (c) iQEVAwUBRg1SjoyD3BJzuu7VAQLIQAf/XCVMt3IPAAXNWORgb/Hpn9s38fMhdvoS Ihc1rZ2woXlPrR7V/TB1K1YN3TirUe0D9RjsV8pMV19fmvkowJK4WbqN0i1IiSwB lH/EG9jkDuGb9oQCjN+BGU9w99Nb9OdBRjDSXbh/SzRrc0QaO7O+Ys6dm4rUJ4Ns TouOMk9pqK0AGOY4Tqy6pvoLZj/PIHaEUo0cwDy3a5PC/bHTDcZWM8TEVu8VNTIx usrIC2wbsIGg++MFQvl7LZXdocoy1XVvdzBbzXAYSrKvT322UAHkzg4rTVkr4LiY r3Dgi9ZwTWjs3LOlu6cWa43QH4L/6/XwJtnJ61JDOTU7SVe/R3GyjQ== =l4/I -END PGP SIGNATURE-
Re: Long WEP key
Darren Spruell wrote: On 3/30/07, mail-lists [EMAIL PROTECTED] wrote: Openvpn Unless I'm mistaken Openvpn is not equal to Ipsec Depends on what you mean by equal to - OpenVPN makes use of SSL/TLS rather than the transport protocols IPsec employs, but they are of similar equivalence in terms of security. OpenVPN does make use of strong cryptographic primitives, and typically is considered easier to set up than IPsec (although the newer ipsec.conf support in OpenBSD seems to have turned the tables around on that one.) I meant 'equal to' in the most superficial sense :). Ipsec is easy enough to set up on the OpenBSD end (using ipsec.conf), but I haven't been able to find an ipsec client that doesn't make you want to slit your wrists in the windows world. I've tried greenbow? but there's no way an end user could configure even that. Plus it's not 'free' software. Anyways - I'm just slaking my own curiosity as to what solutions other people have come up with. I haven't really visited this issue in awhile, maybe I'll take another look at openVPN. Thanks! http://www.sans.org/reading_room/whitepapers/vpns/1459.php DS
Re: Very slow raid performance with ami(4)
LSI megaraid cards will ALWAYS disable write cache whenever there is no battery backed up memory on the card. No exceptions. The only thing you can do is purchase a BBU and replace the current DIMM. On Fri, Mar 30, 2007 at 12:27:02PM -0500, Jacob Yocom-Piatt wrote: Roy Kim wrote: Recently I bought an Intel SRCS28X (LSI Megaraid 300-8X card in disguise) and I'm getting terrible performance out of it. Reads are fine at around 90mb/s but writes bog down at 3mb/s. I dont have the battery unit installed but 3mb/s is ridiculous.. roy, installed the battery unit on mine a couple weeks ago and it works quite nicely. i used to get the 3 MB/s write until i setup write caching, etc. not sure if you can enable these settings w/out the battery and get any performance gain. now i get close to full 100 Mbps write speed. braver souls might be able to comment on playing with cache options in the RAID BIOS without the battery installed, but i am none too keen on restoring tons of data in case i wreck something. cheers, jake OpenBSD 4.0 (GENERIC) #1107: Sat Sep 16 19:15:58 MDT 2006 [EMAIL PROTECTED]:/usr/src/sys/arch/i386/compile/GENERIC cpu0: Intel(R) Celeron(R) D CPU 3.06GHz (GenuineIntel 686-class) 3.06 GHz cpu0: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,CNXT-ID,CX16 real mem = 1072128000 (1047000K) avail mem = 969981952 (947248K) using 4256 buffers containing 53710848 bytes (52452K) of memory mainbus0 (root) bios0 at mainbus0: AT/286+(fd) BIOS, date 07/12/06, BIOS32 rev. 0 @ 0xfd450, SMBIOS rev. 2.51 @ 0x3feeb000 (35 entries) bios0: Supermicro PDSM4+ pcibios0 at bios0: rev 2.1 @ 0xfd450/0xbb0 pcibios0: PCI BIOS has 22 Interrupt Routing table entries pcibios0: PCI Interrupt Router at 000:31:0 (Intel 82801GB LPC rev 0x00) pcibios0: PCI bus #15 is the last bus bios0: ROM list: 0xc/0xb000 0xcb000/0x1000 0xcc000/0x1000 0xcd000/0x400! ipmi at mainbus0 not configured cpu0 at mainbus0 pci0 at mainbus0 bus 0: configuration mode 1 (no bios) pchb0 at pci0 dev 0 function 0 Intel E7230 MCH rev 0xc0 ppb0 at pci0 dev 1 function 0 Intel E7230 PCIE rev 0xc0 pci1 at ppb0 bus 1 ppb1 at pci1 dev 0 function 0 Intel PCIE-PCIE rev 0x09 pci2 at ppb1 bus 2 Intel IOxAPIC rev 0x09 at pci1 dev 0 function 1 not configured ppb2 at pci1 dev 0 function 2 Intel PCIE-PCIE rev 0x09 pci3 at ppb2 bus 3 ppb3 at pci3 dev 1 function 0 Intel IOP331 PCIX-PCIX rev 0x07 pci4 at ppb3 bus 4 ami0 at pci4 dev 14 function 0 Symbios Logic MegaRAID SATA 4x/8x rev 0x07: irq 10 ami0: Intel RAID SRCS28X, 32b, FW 813G, BIOS vH425, 128MB RAM ami0: 1 channels, 0 FC loops, 3 logical drives scsibus0 at ami0: 40 targets sd0 at scsibus0 targ 0 lun 0: AMI, Host drive #00, SCSI2 0/direct fixed sd0: 512000MB, 512000 cyl, 64 head, 32 sec, 512 bytes/sec, 1048576000 sec total sd1 at scsibus0 targ 1 lun 0: AMI, Host drive #01, SCSI2 0/direct fixed sd1: 512000MB, 512000 cyl, 64 head, 32 sec, 512 bytes/sec, 1048576000 sec total sd2 at scsibus0 targ 2 lun 0: AMI, Host drive #02, SCSI2 0/direct fixed sd2: 196700MB, 196700 cyl, 64 head, 32 sec, 512 bytes/sec, 402841600 sec total scsibus1 at ami0: 16 targets Intel IOxAPIC rev 0x09 at pci1 dev 0 function 3 not configured ppb4 at pci0 dev 28 function 0 Intel 82801GB PCIE rev 0x01 pci5 at ppb4 bus 9 ppb5 at pci0 dev 28 function 4 Intel 82801G PCIE rev 0x01 pci6 at ppb5 bus 13 em0 at pci6 dev 0 function 0 Intel PRO/1000MT (82573E) rev 0x03: irq 10, address 00:30:48:8c:9e:8c ppb6 at pci0 dev 28 function 5 Intel 82801G PCIE rev 0x01 pci7 at ppb6 bus 14 em1 at pci7 dev 0 function 0 Intel PRO/1000MT (82573L) rev 0x00: irq 11, address 00:30:48:8c:9e:8d uhci0 at pci0 dev 29 function 0 Intel 82801GB USB rev 0x01: irq 5 usb0 at uhci0: USB revision 1.0 uhub0 at usb0 uhub0: Intel UHCI root hub, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered uhci1 at pci0 dev 29 function 1 Intel 82801GB USB rev 0x01: irq 10 usb1 at uhci1: USB revision 1.0 uhub1 at usb1 uhub1: Intel UHCI root hub, rev 1.00/1.00, addr 1 uhub1: 2 ports with 2 removable, self powered uhci2 at pci0 dev 29 function 2 Intel 82801GB USB rev 0x01: irq 11 usb2 at uhci2: USB revision 1.0 uhub2 at usb2 uhub2: Intel UHCI root hub, rev 1.00/1.00, addr 1 uhub2: 2 ports with 2 removable, self powered uhci3 at pci0 dev 29 function 3 Intel 82801GB USB rev 0x01: irq 10 usb3 at uhci3: USB revision 1.0 uhub3 at usb3 uhub3: Intel UHCI root hub, rev 1.00/1.00, addr 1 uhub3: 2 ports with 2 removable, self powered ehci0 at pci0 dev 29 function 7 Intel 82801GB USB rev 0x01: irq 5 usb4 at ehci0: USB revision 2.0 uhub4 at usb4 uhub4: Intel EHCI root hub, rev 2.00/1.00, addr 1 uhub4: 8 ports with 8 removable, self powered ppb7 at pci0 dev 30 function 0 Intel 82801BA AGP rev 0xe1 pci8 at ppb7 bus 15 vga1 at pci8 dev 4 function 0 ATI ES1000 rev 0x02
Re: Long WEP key
On Fri, 30 Mar 2007 08:45:44 -0500, mail-lists wrote Openvpn Unless I'm mistaken Openvpn is not equal to Ipsec good enough to accomplish the job securely. Better than ipsec if you have no control of the network you are on, i.e. you are a mobile user who happens to be on a wireless network that has the ipsec ports blocked but your openvpn server is listening on port 80, or 53, or 21 or all of them.
Re: Very slow raid performance with ami(4)
On 2007/03/30 11:07, Roy Kim wrote: Recently I bought an Intel SRCS28X (LSI Megaraid 300-8X card in disguise) and I'm getting terrible performance out of it. Reads are fine at around 90mb/s but writes bog down at 3mb/s. I dont have the battery unit installed but 3mb/s is ridiculous.. I have the battery and see faster writes than reads. There are two different batteries you can use with the 300-8X; an intelligent one and a reasonably-priced one :-)
Re: Very slow raid performance with ami(4)
I didn't realize there's two different batteries. What does the 'intelligent' version of the battery do extra? On 3/30/07, Stuart Henderson [EMAIL PROTECTED] wrote: On 2007/03/30 11:07, Roy Kim wrote: Recently I bought an Intel SRCS28X (LSI Megaraid 300-8X card in disguise) and I'm getting terrible performance out of it. Reads are fine at around 90mb/s but writes bog down at 3mb/s. I dont have the battery unit installed but 3mb/s is ridiculous.. I have the battery and see faster writes than reads. There are two different batteries you can use with the 300-8X; an intelligent one and a reasonably-priced one :-)
new
Hi I am new at using this system and I am getting ready to set up my own email server. I am wondering if any one has any web pages that are real easy to understand on setting stuff up using this operating system. Let me give you my back ground I was very good with computer basically if you had a software and couldn't figure it out you could lock me in the room with the book and I would have it al figured out in fact I helped reconfigure all the local TV station computer system when they moved to hi def. But about 2 years ago I got hurt on the job and went into sever septic shock which basically shut my body down I should have died but I didn't I lived but I ended up with a brain injury I am recovering from my working on computers are part of my therapy has my nero said the information is still there it is just that the connections are not there. so he said has I immerse my self in stuff I used to do the connections will be made again. so if you could give me some good web sights and also if any one have pics of there home networking system let me know
Re: [OT] Re: Long WEP key
On 30-Mar-07, at 10:58 AM, Sunnz wrote: But would any hacker actually try to brute force it by 16 character of from length 1 to length 40? Maybe I only used 16 possible characters instead of 60, but it is a really long key. $ bc 16^40 1461501637330902918203684832716283019655932542976 60^30 22107391972073335789977600 This is probably a pointless discussion and I'm sure your password is far better than most (it's better than mine for sure). Jeremy
Re: SMP causing uvm_fault
Then after about an hour, when you try and reboot, I get an error: uvm_fault(0x..., 0x..., 0, 1) - e kernel: page fault trap, code = 0 stopped at pmap_page_remove_86+0x114: 0(%eax, %edx, 4), %eax I suspect that I may be experiencing the same problem. I have a brand new Lenovo ThinkPad T60 (just purchased this week), and if I attempt to boot from the OpenBSD install CD at http://openbsd.mirrors.pair.com/ftp/snapshots/i386/cd41.iso then the boot fails, with the following error: ath0 at pci2 dev 0 function 0 Atheros AR5212 (IBM MiniPCI) rev 0x01: irq 11 fatal non-maskable interrupt (9) in supervisor mode trap type 9 code 0 eip d0268196 cs 8 eflags 2 cr2 0 cpl 0 panic: trap type 9, code=0, pc=d0268196 uvm_fault(0xd0696680, 0x0, 0, 1) - e fatal page fault (6) in supervisor mode trap type 6 code 0 eip d0275bf2 cs 8 eflags 10086 cr2 920 cpl 0 panic: trap type 6, code=0, pc=d0275bf2 The operating system has halted. Please press any key to reboot. I also get a similar error with http://openbsd.mirrors.pair.com/ftp/4.0/i386/cd40.iso but the boot succeeds without error for http://openbsd.mirrors.pair.com/ftp/3.9/i386/cd39.iso http://openbsd.mirrors.pair.com/ftp/snapshots/amd64/cd41.iso Unfortunately, I am unable to include a full dmesg (the above error message was copied by hand).
no AMANDA: backing up to a remote tape
got a couple DLT tape drives laying around and am experimenting with backing up remote machines to tape. although this is done quite easily for the local machine (see http://www.openbsd.org/faq/faq14.html#Backup ) there are some things i'm sure i'm not doing right in the remote case. i am not interested in using AMANDA and will make a script available that automates this procedure if anybody is interested. the starting point is a pull backup script run from a backup host ssh [EMAIL PROTECTED] 'dump -0au -f - /' | gzip -9 | gpg -e -r [EMAIL PROTECTED] -o host0-root-0.dmp.gz.gpg which outputs an encrypted zipped dump and i would like to put it on the tape. the proper way of doing this is escaping me since i'm not accustomed to the sequential nature of writing to tape. i'd like to be able to write each .gpg file to tape as i generate it then delete it or pipe it to the tape directly. going over the tar manpage has not been supremely illuminating and has taught me that issuing tar c host0-root-0.dmp.gz.gpg will write the file to tape but trying to add another file doesn't work out how i'd expect: NOTE: TAPE=/dev/nrst0 here so it doesn't rewind after tar-ing # tar r host0-usr-0.dmp.gz.gpg tar: End of archive volume 1 reached tar: Sorry, unable to determine archive format. # tar vr host0-usr-0.dmp.gz.gpg tar: End of archive volume 1 reached tar: Waiting for tape drive close to complete...done. tar: Sorry, unable to determine archive format. # tar c host0-usr-0.dmp.gz.gpg # tar t tar: End of archive volume 1 reached tar: Sorry, unable to determine archive format. # mt -f /dev/rst0 rewind # tar t host0-root-0.dmp.gz.gpg # tar t tar: End of archive volume 1 reached tar: Sorry, unable to determine archive format. so it appears that host0-usr-0.dmp.gz.gpg didn't get added to the archive. any advice on how to have each dump written in sequence so the tape's data looks like host0-root-0.dmp.gz.gpg - host0-usr-0.dmp.gz.gpg - ... - hostX-root-Y.dmp.gz.gpg - ... would be appreciated. i expect that the relevant clues are all in the manpages but i'm obviously looking at the wrong switches or commands and clues along these lines would be great. cheers, jake
Re: CVS server question
Fri, Mar 30, 2007 at 07:50:43PM +0300, Zoli may have written: Sorry because I ask a stupid question, I need to configure my sendmail for loginfo? DEFAULT $CVSROOT/CVSROOT/log_accum2 -m [EMAIL PROTECTED] -f $CVSROOT/CVSROOT/ChangeLog -s %s After CVS commit I don't receive the message on e-mail. log_accum2 submits mail via sendmail, so yes, your sendmail needs to be configured to accept mail from the local system and deliver it on to whereever it should go. Check /var/log/maillog for clues. -- Thus again, we have successfully proven that I cannot read minds. It doesn't help. Almost all you ever get is This mind intentionally left blank. -- Steve VanDevender, to AJS, in ASR Thanks! On 3/30/07, Matthew Clarke [EMAIL PROTECTED] wrote: Fri, Mar 30, 2007 at 05:47:53PM +0300, Zoli may have written: Hi I have a cvs server running on OpenBSD 4.0. I use this documentation to create the CVS server : http://davespicks.com/writing/programming/cvsonopenbsd.html The cvs server work great! I use this command for login: $ cvs -d :pserver:[EMAIL PROTECTED]:/home/cvs login And for checkout: $ cvs -d :pserver:[EMAIL PROTECTED]:/home/cvs co folder If someone commit changes all user want to receive an e-mail on mailing list. Exist a script to do this ? To send an e-mail with changes to mailing list ? I need something like OpenBSD-cvs mailing list. I appreciate any help! Thanks I like Russ Allbery's cvslog and cvsprep scripts for this. http://www.eyrie.org/~eagle/software/cvslog/ -- On two occasions I have been asked [by members of Parliament!], `Pray, Mr. Babbage, if you put into the machine wrong figures, will the right answers come out?' I am not able rightly to apprehend the kind of confusion of ideas that could provoke such a question. -- Charles Babbage
Re: monitoring APC UPSes
On 30 Mar 2007 at 10:21, Aaron Poffenberger wrote: I was recently running apcupsd without problem. Nevertheless I swtiched, recently, to nut [1] because it's so much better. It has excellent APC monitoring. If your APC is Smart or a Backups Pro model, it can control all the exposed functions. Even cooler, it's called nut because it's the Network UPS Tools kit. If you have more than one system plugged into the same UPS, the system monitoring the UPS can let other systems know they should shutdown so everything goes down cleanly. Lastly, it has a nice scheduler that send you alerts when the UPS has been on battery power for some n period of time and let you know when it's back on the mains. Use nut. You'll be happy you did. Aaron Actually your information is inacurate and unfairly biased. Both NUT and APCUPSd have very similar capabilities for shared UPSes and notifying other servers, as well as reporting, graphing, etc. In fact, they share a lot of code (pls review the changelogs) and even the comm protocol is similar although by default it runs on different ports. The major difference has to do with their development cycles, goals and sponsorship. Namely, APCUPSd is totally independent development of UPS management code for only one brand of UPS (APC) and with frequent releases. In the last 3 years NUT has not been properly updated; its original goal was to support as many UPS brands as possible; and in recent years it has been sponsored by MGE. (I believe that includes full-time employment for the primary developer.) Now, an interesting recent development may change this analysis completely -- the fact that APC has been acquired by MGE, but only time will tell the story... [1] Found in ports. Online documentation at http://www.networkupstools.org/compat/. Thierry Lacoste wrote: I'd like to know if it is safe to run apcupsd-3.14.0. There are some issues regarding pthreads on OpenBSD raised in the apcupsd-3.12.x user's guide but these issues are not mentioned anymore in the apcupsd-3.14.x user's guide. Is it better to use apc-upsd from ports? It seems to be a bit old and I could not find any documentation on how to configure and use it. Any recommandations would be much appreciated. Regards, Thierry. - System Administrator[EMAIL PROTECTED] Bitwise Internet Technologies, Inc. 22 Drydock Avenue tel: (617) 737-1837 Boston, MA 02210 fax: (617) 439-4941
Re: Very slow raid performance with ami(4)
On 2007/03/30 13:18, Roy Kim wrote: I didn't realize there's two different batteries. What does the 'intelligent' version of the battery do extra? LSIiBBU01 (intelligent) has some kind of comms relating to charge state etc, I think it may also have a longer runtime. LSIBBU03 (non-intelligent) doesn't, and was something like a third of the price where I bought mine (scan.co.uk). My approach was to get the cheaper one and spend the difference on drives to backup at least some of the data onto, the amount of data you can lose in one go with SATA RAID gets a bit worrying (-: (dump over ssh to a hard drive on another machine is simple and quite effective). Other tips include not rushing the installation (spend some time making the cables nice and tidy) and setup some monitoring (sensorsd is fine); besides RAID status, it is useful to check temperature, voltages, and fan speed if you can.
lsi logic sparc64 config?
This might be a little off-topic, but I can't find the answer anywhere. Since the LSI logic sata 150-4 cards need to be configured via the cards bios (at bootup on i386) I can't figure out if there is a way to configure a RAID when using a sparc64 platform. Is this possible? --Bryan
Re: monitoring APC UPSes
System Administrator wrote: On 30 Mar 2007 at 10:21, Aaron Poffenberger wrote: I was recently running apcupsd without problem. Nevertheless I swtiched, recently, to nut [1] because it's so much better. It has excellent APC monitoring. If your APC is Smart or a Backups Pro model, it can control all the exposed functions. Even cooler, it's called nut because it's the Network UPS Tools kit. If you have more than one system plugged into the same UPS, the system monitoring the UPS can let other systems know they should shutdown so everything goes down cleanly. Lastly, it has a nice scheduler that send you alerts when the UPS has been on battery power for some n period of time and let you know when it's back on the mains. Use nut. You'll be happy you did. Aaron Actually your information is inacurate and unfairly biased. Inaccurate -- quite possibly. Biased -- not. I have no particular interest or association with either project. I offered my opinion after running both straight from the ports tree. The tag on apc-upsd in ports (apc-upsd-19991128) certainly implies its very old. So it's quite possible the OP meant a newer version. I'll offer this clarification -- the version of nut in the 4.0 ports tree SMOKES the apc-upsd-19991128 port in the same. See reasons above. ;-) Both NUT and APCUPSd have very similar capabilities for shared UPSes and notifying other servers, as well as reporting, graphing, etc. In fact, they share a lot of code (pls review the changelogs) and even the comm protocol is similar although by default it runs on different ports. The major difference has to do with their development cycles, goals and sponsorship. Namely, APCUPSd is totally independent development of UPS management code for only one brand of UPS (APC) and with frequent releases. In the last 3 years NUT has not been properly updated; its original goal was to support as many UPS brands as possible; and in recent years it has been sponsored by MGE. (I believe that includes full-time employment for the primary developer.) Now, an interesting recent development may change this analysis completely -- the fact that APC has been acquired by MGE, but only time will tell the story... [1] Found in ports. Online documentation at http://www.networkupstools.org/compat/. Thierry Lacoste wrote: I'd like to know if it is safe to run apcupsd-3.14.0. There are some issues regarding pthreads on OpenBSD raised in the apcupsd-3.12.x user's guide but these issues are not mentioned anymore in the apcupsd-3.14.x user's guide. Is it better to use apc-upsd from ports? It seems to be a bit old and I could not find any documentation on how to configure and use it. Any recommandations would be much appreciated. Regards, Thierry. - System Administrator[EMAIL PROTECTED] Bitwise Internet Technologies, Inc. 22 Drydock Avenue tel: (617) 737-1837 Boston, MA 02210 fax: (617) 439-4941 Cheers, Aaron
Re: no AMANDA: backing up to a remote tape
On 3/30/07, Jacob Yocom-Piatt [EMAIL PROTECTED] wrote: NOTE: TAPE=/dev/nrst0 here so it doesn't rewind after tar-ing That's your problem. unset TAPE, or just use the default /dev/rst0 device. (hysterical raisins and all) -- Jon
Re: SMP causing uvm_fault
On Fri, 30 Mar 2007 at 16:48 -0400, Matthew Szudzik wrote: I suspect that I may be experiencing the same problem. After talking with Art, we've decided that I'm probably experiencing a problem with the ath driver, and not the SMP uvm_fault bug. My problem disappears when I boot -c and disable ath.
Re: Very slow raid performance with ami(4)
Marco Peereboom wrote: LSI megaraid cards will ALWAYS disable write cache whenever there is no battery backed up memory on the card. No exceptions. The only thing you can do is purchase a BBU and replace the current DIMM. People state disk throughput numbers, but how are these measured? I know there are utilities in ports for this kind of measurement, but I would just like to get a general idea using standard utilities (dd, time cp, etc.). I have (no BBU): ami0 at pci0 dev 16 function 0 AMI MegaRAID rev 0x20: apic 2 int 16 (irq 5) ami0: AMI 475, 64b/lhc, FW 163D, BIOS v5.07, 32MB RAM ami0: 1 channels, 0 FC loops, 1 logical drives sd0 at scsibus2 targ 0 lun 0: AMI, Host drive #00, SCSI2 0/direct fixed sd0: 140180MB, 140180 cyl, 64 head, 32 sec, 512 bytes/sec, 287088640 sec total $ sudo bioctl sd0 Volume Status Size Device ami0 0 Online 146989383680 sd0 RAID0 0 Online36747345920 0:1.0 noencl FUJITSU MAP3367NP 0108 1 Online36747345920 0:2.0 noencl FUJITSU MAP3367NP 0108 2 Online36747345920 0:3.0 noencl FUJITSU MAP3367NP 0108 3 Online36747345920 0:4.0 noencl FUJITSU MAP3367NP 0108 Do the following simple tests seem reasonable for my setup? - $ dd if=/dev/zero of=JUNK bs=1k count=10 10+0 records in 10+0 records out 10240 bytes transferred in 1.690 secs (60575479 bytes/sec) $ ls -lh JUNK -rw-r--r-- 1 pachl wheel 97.7M Mar 30 12:12 JUNK $ time cp JUNK /dev/null 0m3.20s real 0m0.00s user 0m0.45s system $ echo 97.7 / 3.2 | bc -l 30.53125000 - $ dd if=/dev/zero of=JUNK bs=2k count=1 1+0 records in 1+0 records out 2048 bytes transferred in 0.266 secs (76988719 bytes/sec) $ ll -h JUNK -rw-r--r-- 1 pachl wheel 19.5M Mar 30 12:49 JUNK $ time cp JUNK /dev/null 0m0.60s real 0m0.01s user 0m0.08s system $ echo 19.5 / 0.6 | bc -l 32.5000 - $ dd if=/dev/zero of=JUNK bs=2k count=10 10+0 records in 10+0 records out 20480 bytes transferred in 3.994 secs (51265915 bytes/sec) $ ls -lh JUNK -rw-r--r-- 1 pachl wheel 195M Mar 30 12:56 JUNK $ dd if=JUNK of=/dev/null bs=4k 5+0 records in 5+0 records out 20480 bytes transferred in 6.458 secs (31708284 bytes/sec) - ~30MB/s read bandwidth seems kind of crappy for a 4 stripe RAID0. Are my tests/numbers inaccurate? Are there better ways to get performance numbers using standard utilities? -pachl
Re: panic on fresh snap (was: [ppc] Daily digest, Issue 573 (1 messages))
On 3/30/07, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: The pre-dawn daily digest Volume 1 : Issue 573 : text Format Messages in this Issue: panic on fresh snap -- Date: Fri, 30 Mar 2007 13:15:06 +0200 From: Tim Saueressig, thepixelz.com [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: panic on fresh snap Message-ID: [EMAIL PROTECTED] hi, my old powerbook panics while getting the src tree form cvs. dmesg, trace and ps below. Tim's full message is at http://marc.info/?l=openbsd-ppcm=117525731115500w=2 panic: allocbuf: stealing pages from dirty buffer [snip] Hi Tim, This is not PPC-specific. I'm seeing the same thing on a Turion64-based laptop running the March 29th amd64 snap. I'm cc'ing the misc@ list on this (Antoine Jacoutot has reported the same problem as well on macppc with the March 29th snap (I don't run into this on the March 26th macppc snap)). On my amd64, I can 'cvs up' an individual port, or a directory (like /usr/ports/net), but I repeatedly get 'panic: allocbuf: stealing pages from dirty buffer' when running 'cvs up' in /usr/ports. Below are my trace and ps outputs (copied by hand) as well as the dmesg. Please cc me, as I'm not subscribed to misc@ and only get the daily digest of [EMAIL PROTECTED] Thanks, Marius ddb trace Debugger() at Debugger+0x5 panic() at panic+0x12a allocbuf() at allocbuf+0x1bc getblk() at getblk+0x138 bread() at bread+0x1e ffs_buffatoff() at ffs_bufatoff+0x74 ufs_lookup() at ufs_lookup+0x2d2 VOP_LOOKUP() at VOP_LOOKUP+0x2e lookup() at lookup+0x209 namei() at namei+0x19c sys_rename() at sys_rename+0x4e syscall() at syscall+0x225 --- syscall (number 128) --- end of kernel end trace frame: 0x485d6200, count -12 0x43f369da ddbps PIDPPIDPGRP UID SFLAGS WAIT COMMAND 1400168196819 0 3 0x4082 selectssh * 6819 199066819 0 7 0x4002cvs 19906 24779 19906 0 3 0x4082 pause ksh 24799 21494 24799 1000 3 0x4082 pause ksh 27431 21494 27431 1000 3 0x4082 ttyin ksh 214949635 21494 1000 3 0x80 selectscreen 9635 282999635 1000 3 0x4082 pause screen 5342 15342 0 3 0x4082 ttyin getty 22458 1 22458 0 3 0x4082 ttyin getty 14209 1 14209 0 3 0x4082 ttyin getty 14439 1 14439 0 3 0x4082 ttyin getty 28299 1 28299 1000 3 0x4082 pause ksh 31094 1 31094 0 3 0x80 selectcron 750 1 750 0 3 0x80 kqreadacpid 32435 1 32435 0 3 0x40180 selectsendmail 16121 1 16121 0 3 0x80 selectsshd 28500 1 28500 0 30x180 selectinetd 289343773377373 30x180 poll syslogd 3773 13773 0 3 0x88 netio syslogd 4291 1429177 30x180 poll dhclient 19446 1 19254 0 3 0x82 poll dhclient 17 0 0 0 3 0x100200 crypto_wa crypto 16 0 0 0 3 0x100200 aiodoned aiodoned 15 0 0 0 3 0x100200 syncerupdate 14 0 0 0 3 0x100200 cleaner cleaner 13 0 0 0 3 0x100200 reaperreaper 12 0 0 0 3 0x100200 pgdaemon pagedaemon 11 0 0 0 3 0x100200 pftm pfpurge 10 0 0 0 3 0x100200 cardslote cardslot0 9 0 0 0 3 0x100200 usbevtusb3 8 0 0 0 3 0x100200 usbevtusb2 7 0 0 0 3 0x100200 usbevtusb1 6 0 0 0 3 0x100200 wait wskbd_hotkey 5 0 0 0 3 0x100200 usbtskusbtask 4 0 0 0 3 0x100200 usbevtusb0 3 0 0 0 3 0x100200 slacking scsi 2 0 0 0 3 0x100200 acpi_idle acpi0 1 0 0 0 3 0x4080 wait init 0 0 0 0 3 0x80200 scheduler swapper OpenBSD 4.1-current (GENERIC) #896: Thu Mar 29 21:38:05 MDT 2007 [EMAIL PROTECTED]:/usr/src/sys/arch/amd64/compile/GENERIC real mem = 1475801088 (1441212K) avail mem = 1252827136 (1223464K) using 22937 buffers containing 147787776 bytes (144324K) of memory mainbus0 (root) bios0 at mainbus0: SMBIOS rev. 2.3 @ 0xf9ab0 (45 entries) bios0: AVERATEC 4100 Series acpi0 at mainbus0: rev 0 acpi0: tables DSDT FACP APIC OEMB acpitimer at acpi0 not configured acpiprt0 at acpi0: bus 0 (PCI0) acpiec at acpi0 not configured acpibtn at acpi0 not configured acpibat at acpi0 not configured acpiac at acpi0 not configured acpibtn at acpi0 not configured acpibtn at acpi0 not configured acpicpu at acpi0 not configured acpitz at acpi0 not configured cpu0 at mainbus0: (uniprocessor) cpu0: AMD Turion(tm) 64 Mobile Technology MT-30, 1596.69 MHz cpu0:
Re: monitoring APC UPSes
* System Administrator [EMAIL PROTECTED] [2007-03-30 23:37]: The major difference has to do with their development cycles, goals and sponsorship. Namely, APCUPSd is totally independent development of UPS management code for only one brand of UPS (APC) and with frequent releases. In the last 3 years NUT has not been properly updated; ah, really. 2.0.5 was released in january 2007. its original goal was to support as many UPS brands as possible; and in recent years it has been sponsored by MGE. (I believe that includes full-time employment for the primary developer.) and there are several other developers working on other brand UPSes, and arnauld is not working on mge only either. nut is actually quite ok. -- Henning Brauer, [EMAIL PROTECTED], [EMAIL PROTECTED] BS Web Services, http://bsws.de Full-Service ISP - Secure Hosting, Mail and DNS Services Dedicated Servers, Rootservers, Application Hosting - Hamburg Amsterdam
Re: Is OpenBSD good/best for my 486?
On Sun, Mar 25, 2007 at 12:44:46PM -0400, Nick Holland wrote: Shawn K. Quinn wrote: On Fri, 2007-03-23 at 10:49 -0400, Douglas Allan Tutty wrote: On Fri, Mar 23, 2007 at 06:56:32AM -0500, Shawn K. Quinn wrote: On Wed, 2007-03-21 at 22:37 -0400, Douglas Allan Tutty wrote: I've got a 486DX4-100 with 32 MB ram, ISA bus, with two drives: 840 MB and 1280 MB IDE. Currently running Debian GNU/Linux Sarge. 32M is at a point where if it isn't enough, you need a better machine. Tweaking the kernel to make it run better in 32M is just perfume on the pig. If that's what you need to do, get a less smelly pig. As I indicated recently, probably on this thread, ssh on a 486 is painful. Works fine, but painfully slow. X? oh, ick. It will work, but you may need the XF3 support, as a lot of old, 486-vintage video chips haven't been ported to X.org. If you need to use the XF3 servers, you will be out of luck starting with OpenBSD v4.2, as (hopefully) we will have switched to Xenocara, and probably drop XF3 support. I believe at some point, it was indicated that this 486 is or may be the OP's first OpenBSD experience. If that is true, I'd highly recommend a better machine to get your feet wet with. MY recommendation for minimum HW for OpenBSD for a first-timer would be a Pentium, 100MHz or better, 32M RAM or better. If you want X, I'd bump that up to a P200, 64M RAM or better. Again, it isn't that it won't run on slower machines, it is just that you will skip important steps in the learning process if your machine is too slow. Right now, I only have two boxes: my 486 and my Athlon. The Athlon runs Debian Etch amd64. Its the box that does all my work so I don't want to get on a BSD learning curve on it. The 486 is only a convenience piece. Yes, X is a problem no matter Debian or BSD. Right now, the 486 has Debian Sarge on it but I've tweaked the XFree86 configs so it uses the previous versions S3 driver since its not available for the current version. That wont be an option in Debian Etch eiter. Bottom line, I may have to give up on X. Its not that great a loss. Debian's Sarge installer doesn't work on it and neither will Etch's. If ever I need to reinstall or change something fundamental (e.g. the hard drive crashes), I have to install woody base and upgrade. The trouble is that its a pain to do that over dial-up. This is one of my reasons for looking at OpenBSD. So I want to learn BSD on the 486. As for taking a long time to install, everything is relative. It takes a long time to upgrade Debian over dial-up too. I _think_ I can download the tarballs from the ftp site, burn them onto a CD so I have a local repository to point the install at, then I _think_ the time-consuming thing is something about generating keys. Assuming that it can do that without me sitting there, I can get it started then go camping :) Besides, I'm a bit attached to my trusty 486. It has never given me a moments trouble (hardware wise) since I bought it new from IBM in 1993/4. My P-100 is so unreliable its unusable except as a terminal emulator. My PII was given to me full of cat hair; not one fan turned. It dies after 45 seconds. The 486 runs quiet, cool, and error free. My only concern is that I upgraded the memory from 8 MB to 16 then 32 and in the process of SIMM swapping, I don't have IBM ECC memory anymore. Rather than compare it to a smelly pig, try an old uncle. I want to get BSD on it before it gets Alzheimer's (memory loss) or Parkinson's (as in Parkinson's Law about available space). Then there's aesthetics. I learn best by understanding. Since UNIX culture was born on slow (by today's standards) machines, why not learn in that mode to start? What steps would I skip if my machine is too slow if I'm dedicated to learning on it and not trying to cut corners to make it run faster? Once I have a working OpenBSD system and learn about it, I can decide if I want to make the switch on my Athlon. Thanks for your comments. Doug.
Re: lsi logic sparc64 config?
On 31/03/2007, at 8:16 AM, Bryan Irvine wrote: This might be a little off-topic, but I can't find the answer anywhere. Since the LSI logic sata 150-4 cards need to be configured via the cards bios (at bootup on i386) I can't figure out if there is a way to configure a RAID when using a sparc64 platform. Is this possible? the ami(4) driver isn't enabled on sparc64, so aside from not being able to configure the card in the machine, we're not sure you'll be able to use it either. we have taken care to make it as portable as possible, but i doubt it will work too well. dlg
Re: [OT] Re: Long WEP key
Actually... 16^40 1461501637330902918203684832716283019655932542976 60^27 1023490369077469249536000 Most advice I get from people are 8 characters or more... this is stronger than 27 alphanumeric characters. Yea, end of discussion... Let's talk about VPN!!! :D So both OpenVPN and Ipec are VPN? Which one is more secure? If I have UNIX(like) OS only in my network which one can be used? 2007/3/31, Jeremy Huiskamp [EMAIL PROTECTED]: On 30-Mar-07, at 10:58 AM, Sunnz wrote: But would any hacker actually try to brute force it by 16 character of from length 1 to length 40? Maybe I only used 16 possible characters instead of 60, but it is a really long key. $ bc 16^40 1461501637330902918203684832716283019655932542976 3656158440062976 60^30 22107391972073335789977600 This is probably a pointless discussion and I'm sure your password is far better than most (it's better than mine for sure). Jeremy -- Please avoid sending me Word or PowerPoint attachments. See http://www.gnu.org/philosophy/no-word-attachments.html
Re: hw.sensor empty
On Fri, Mar 30, 2007 at 10:34:44AM +0200, giovanni wrote: on my box, 4.1-current, sysctl -a hw.sensor is empty Assuming you actually typed ``sysctl -a hw.sensors'' at the command-line, I would suspect you compiled and are running a new kernel, but did not recompile sysctl against the new sys/sensors.h interface.
