> From LI Xin Monday, January 29, 2007 10:49 AM
>
> Just curious: is there any way to read RAM's SPD information on a
> running system?
Yes, not only can you read them, on many systems you can write to them too.
There is an unfinished program here that decodes and displays data for SDRAMs
and h
On Wed, Mar 14, 2001 at 12:33:21PM -0500, Dennis wrote:
>
> Your logic is backwards. You think that rewarding mediocre companies will
> scare good companies into wanting a piece of the pie. The only thing that
> it will do is consume these companies so that the good companies can have a
> larg
Shaun,
I looked at the Cajun pages. Very nice little box!
As far as the LCD, you don't need a "driver" for it, since it uses either a
serial port interface or and i2c interface. For the serial port, you can use
whatever language you want to connect to it and talk to it. (Assuming you are
re
Hi,
I'm trying to give the kernel (4.0-RELEASE) 2Gb of memory to work with. I
can afford to have 4Gb of physical memory on one of my servers, and hence
the experiments.
Is it safe to play around with KERNBASE, and get away without breaking
code ? Is there any other advisable method if this one
On Mon, 18 Jun 2001, Matt Dillon wrote:
>
> DG changed KERNBASE a while back to reserve a gigabyte of VM for the
> kernel. This should be sufficient on a 4G machine but it depends where
> your resources are going. If your server's resources are user-process
> centric then you d
On Mon, 18 Jun 2001, Matt Dillon wrote:
> Don't worry about the MMU. Tests have shown that while 4MB pages are
> nice, the performance boost is relatively minor. The kernel maps itself
> using 4MB pages but normal 4K pte's are used for kernel allocations.
>
> What you are doin
On Tue, 19 Jun 2001, Matt Dillon wrote:
> to handle more then 250 requests/sec. With the connection load you
> want to handle, the chance of the data being cacheable in ram is
> fairly low. So a disk-based caching proxy will drop connection
> performance by two orders of magnit
On Wed, 20 Jun 2001, Matt Dillon wrote:
> This is fairly easy to do. You can use SO_SNDBUF and SO_RCVBUF
> socket opts to adjust the tcp buffer space. You can make the default
> small and receive-centric and when you think you've got a good
> connection you can pump it up.
>
>
> I guess we beat you to the punch...
>
> We have a product which is now shipping, and which currently
> supports 1,000,000 concurrent connections.
I guess quite a lot of people are at it right now, the prime one is
NetScaler. If I'm not wrong, they brag about a million connections or so,
on a
On Wed, 20 Jun 2001, Terry Lambert wrote:
> Their 3200 only has 1G of RAM; you could _barely_ fit the
> TCP state for 1,000,000 connections into just 1G of RAM,
> and have a tiny amount left over for buffers, drivers,
> the rest of your kernel, etc.. I can't believe that their
> 3100 (only 512M
FreeBSD developers/users,
At this week's Usenix conference, Wind River will have a representative
(namely me :) at the FreeBSD booth to help answer questions about Wind and
our relationship to the FreeBSD project. It's an informal setting where you
should feel free to ask about any concerns or
Hello. I am trying to create a custom bootable FreeBSD CD with a "live"
filesystem. I have read all the mailing-list messages I could find
pertaining to this process, and I am still short of information. I will
sum up the situation, and hope someone can fill in the details I'm
missing.
Here'
=`rcorder -k shutdown /etc/rc.d/* 2>/dev/null`
+rcorder_options="-k shutdown"
+if [ `/sbin/sysctl -n security.jail.jailed` -eq 1 ]; then
+rcorder_options="$rcorder_options -s nojail"
+fi
+files=`rcorder ${rcorder_options} /etc/rc.d/* 2>/dev/null`
for _
On Sat, Dec 11, 2004, Michal Belczyk wrote:
> On Sat, Dec 11, 2004 at 12:44:12AM -0800, Julian Elischer wrote:
> > Ralf S. Engelschall wrote:
> > >On Fri, Dec 10, 2004, Nielsen wrote:
> > >>Ralf S. Engelschall wrote:
> > >>
> > >>>Currentl
On Fri, Dec 10, 2004, Nielsen wrote:
> Ralf S. Engelschall wrote:
> >Currently a "/etc/rc.d/jail stop" just kills all processes in the
> >individual jails. If /etc/default/rc.conf's default way of booting the
> >jails (jail_exec="/bin/sh /etc/rc") i
DEAD;
this reduces chances of losing a signal.
--
Mit freundlichen Gruessen / With kind regards
DAn.I.El S. Haischt
Want a complete signature??? Type at a shell prompt:
$ > finger -l [EMAIL PROTECTED]
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http
i Tetcu <[EMAIL PROTECTED]> wrote:
[ Stefan, please give me a uname -a and scheduler type. Thanks. ]
and CFLAGS; on both machines I use -O2 -pipe.
Pull debug symbols in for statically linked binaries.
gcc -O2 cleanups.
--
Mit freundlichen Gruessen / With kind regards
DAn.I.El S. Ha
are you refering to cvs-devel.20050208.1530 if talking about
cvs-devel?
Ion-Mihai Tetcu schrieb:
On Sun, 13 Feb 2005 20:28:41 +0100
"Daniel S. Haischt" <[EMAIL PROTECTED]> wrote:
FreeBSD abyssone.abyssworld.de 5.3-STABLE FreeBSD 5.3-STABLE #0: Thu Jan
20 13:07:40 CET 2005 ro
Vasil Dimov wrote:
On Fri, Jul 01, 2005 at 05:11:40PM +0800, shiner chen wrote:
I want to establish a web-cluster.Now i face with the problem how to
configure the virtual ip in back-end server and how to ignore the arp
request to virtual ip of back-end server. who can tell me ? please detail
}
pthread_mutex_unlock(&m);
pthread_cancel(t);
pthread_join(t, NULL);
pthread_cond_destroy(¬full);
pthread_cond_destroy(¬empty);
pthread_cond_destroy(&isempty);
error = pthread_mutex_destroy(&m);
if (error)
printf("%s\n", strerror(error));
If the mai
Philip S. Schulz wrote:
P.S:: Attached is the full example.
Oh, well, apparently I'm too dumb to use my mail reader correctly... it
is at http://aliue.homeunix.net:8000/threads.c
Phil.
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lsd, reuse = 1;
struct sockaddr_in sa;
pid_t pid;
bzero(&sa, sizeof(sa));
if ((lsd = socket(AF_INET, SOCK_STREAM, 0)) < 0)
errx(1, "socket: %s (%d)\n", strerror(errno), errno);
if (setsockopt(lsd, SOL_SOCKET, SO_REUSEADDR,
Scott Long wrote:
Nikhil Dharashivkar wrote:
Hi,
i want to hack the ktrace system call. Basically, I want to monitor
scsi disk IO through dastrategy() routine.
It seems that kern_ktrace.c implements different functions for
ktrace options like -tc / -ti ... etc (see man page). So, is it
;addrlen)) == -1) {
syslog(LOG_ERR, "accept: %s", strerror(errno));
continue;
}
else {
...
}
accept always fails. What is wrong? i could create
socket and i got a positive integer value as socket
descriptor. following is from syslog:
Sep 6 17:20:50 devel pro[99227]: accept: Invalid
I'm looking for some tips on how to troubleshoot a possible driver
problem. Here is the scenario:
1. Using a Pentium II 333Mhz mobile processor, 82443BX motherboard, and
Intel i82559 NIC (fxp driver).
2. A combination of heavy disk I/O, high CPU utilization, and high
network traffic causes a
From: "Daniel Dias Gonçalves" <[EMAIL PROTECTED]>
I have the following rules:
$fwcmd add 600 pipe 602 src-ip 192.168.0.0/24 out
$fwcmd add 601 pipe 603 dst-ip 192.168.0.0/24 in
$fwcmd pipe 602 config mask src-ip 0x00ff bw 128Kbit/s queue
10KBytes
$fwcmd pipe 603 co
From: "rashmi ns" <[EMAIL PROTECTED]>
But we want to tranmit/Rx a real packet in (mbuf structure) and test
our
code .As it is a HDLC controller does'nt have std MAC ADDRRSS . How can
i
actually achieve a packet transmition and reception .Are there some
drivers
which does the same
I would t
From: "grover mitchell" <[EMAIL PROTECTED]>
I am trying to monitor the resident memory size of some apache
processes to
find out what the memory footprint is like. I was planning on using the
perl
Proc::ProcessTable module, but it seems to be lacking information:
How about 'ps v'?
David
__
w scripted installation targets to get their network profile from
DHCP?
I'm running 4.x-STABLE.
Thanks for your help,
--
Michael S. Fischer <[EMAIL PROTECTED]> AKA Otterley _O_
Lead Hacketeer, Dynamine Consulting, Silicon Valley, CA |
Phone: +1 650 533 4684 | AIM:
NU Portable Threads under
http://www.gnu.org/software/pth/. We have a port under devel/pth,
too. It bases its user-land threads on ucontext(3) if available or on
setjmp(3)'s jmp_buf, etc. All without any assembler things. For details
read my USENIX paper under http://www.gnu.org/software/pth/rse-
In article <[EMAIL PROTECTED]> you wrote:
> On Fri, 8 Sep 2000, Ralf S. Engelschall wrote:
>>
>> In article <[EMAIL PROTECTED]> you wrote:
>>
>> > are there any plans to implement makecontext() & friends
>> > functions in FreeBSD
In article <[EMAIL PROTECTED]> you wrote:
>> Sure, it can. See my GNU Portable Threads under
>> http://www.gnu.org/software/pth/. We have a port under devel/pth,
>> too. It bases its user-land threads on ucontext(3) if available or on
>> setjmp(3)'s jmp_
* [EMAIL PROTECTED] <[EMAIL PROTECTED]> [001102 03:06]:
>
> A L E R T E V I R U S
Your fucked up configuration is spewing this shit into a mailing list by
the dozen. Turn it off.
To Unsubscribe: send mail to [EMAIL PROTECTED]
with "unsubscribe freebsd-hacker
Hello!
Can someone tell me how to install sol7 under svr4 please?
I tried to install it this way:
1) added to kernel config:
options KTRACE #kernel tracing
options COMPAT_SVR4 # build emulator statically
pseudo-device streams # STREAMS network driver (required for
svr4).
2
tadev->flags |= ATA_D_USE_CHS;
/* use the 28bit LBA size if valid or bigger than the CHS mapping */
-S?ren
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http://lists.freebsd.org/mailman/listinfo/freebsd-hackers
To unsubscribe, send any mail to "[EMAIL PROTECTED]"
In 5.2-CURRENT I'm running some Linux code (a garbage collector) that needs
to trap page faults. There are a couple of problems with the i386 code that
builds linux signal context:
/* ... */
frame.sf_sc.sc_err= regs->tf_err;
frame.sf_sc.sc_trapno = bsd_to_linux_trapcode(code);
The first pro
reebsd.org/~rse/snapshot/
Now, enjoy happy snapshooting!
And feel free to give me feedback, please... ;-)
Yours,
Ralf S. Engelschall
[EMAIL PROTECTED]
[EMAIL PROTECTED]
___
Hi!
Looks like jailed processes can't use udp or icmp, but can use tcp:
# ping www.freebsd.org
ping: socket: Operation not permitted
# telnet www.freebsd.org 80
Trying 216.136.204.21...
Connected to freefall.freebsd.org.
Escape character is '^]'.
^]
telnet> q
Connection closed.
#
options IPF
Poul-Henning Kamp wrote:
>
>
> RTFM.
thank you very much!
=== ===
# man jail | g socket
Formatting page, please wait...Done.
jail.socket_unixiproute_only
UNIX domain sockets, IPv4 addresses, and routing sockets. To
enable
# man jail | g raw
Exit 1
#
=== ===
can you tell me p
I'm trying to implement wiping of freed swap pages inside swap_pager.
I'm using 2.2-branch, here is my thoughts and steps:
I have a (starting) block number of swapped page, i know page size, and i
know that i have to use some pool of buffers inside kernel. So i get
buffer with getpbuf(), then f
"Broken pipe" generally means that your socket connection to the server
has either been torn down or hasn't been setup at all. Check to see if
this is really the case, and also check errno (you might get EBADF or
EPIPE depending upon the circumstances).
On Wed, 24 Oct 2001, Anjali Kulkarni wrote
On Thu, 25 Oct 2001, Terry Lambert wrote:
> To do what you want, which is to clean the backing pages, you
Yes, i mean cleaning pages in the backing storage.
> are better off doing it for all freed blocks, not just swap
> blocks (if someone can read your swap, they can read other data
> off you
Are there any test suite packages available similiar to Visual Test from
Rational? Not necessarily with a GUI, but the ability to build test scripts
to test features of applications written for BSD?
Thanks.
--
Tom Greenwalt (F.O.E.) Trancer Software Inc. [EMAIL PROTECTED]
9099 7th Street NE
peace
I'll take a shot at qualifying what is is that KGI wants:
Yes, we definitely want page-fault handlers if we can possibly
get them:
1) For fossil cards where the aperture is smaller than the VRAM,
with impossible-or-dangerous-to-expose-to-userpace aperture
control. Also this provides n
On Sun, 26 Jan 2003, Sean Hamilton wrote:
>
> In my case I have a webserver serving up a few dozen files of about 10 MB
> each. While yes it is true that I could purchase more memory, and I could
> purchase more drives and stripe them, I am more interested in the fact that
> this server is constan
-r
4.7-STABLE
# strings -n 3 /kernel | sed -n 's/^___//p' | g -i '\(usb\|ums\)'
device uhci# UHCI PCI->USB interface
device ohci# OHCI PCI->USB interface
device usb # USB Bus (required)
device ums
I'm trying to write pam module, which uses libs from /usr/local/lib (lber
and lsap). What should i put in Makefile in order to link module with this
libs?
LIBLDAP= /usr/local/lib/ldap.a
LDADD+= -L/usr/local/lib -lldap
LDFLAGS += -L/usr/local/lib -lldap
DPADD= ${LIBCRYPT} ${LIBLDAP}
doesn't help
uld shed some light on this. Thanks.
Ralf S. Engelschall
[EMAIL PROTECTED]
www.engelschall.com
#!/usr/bin/perl
# query the system through the generic sysctl(8) interface
# (this does not require speci
> Any FS that shares code with an existing FS will not flush out
> the full list of problems associated with writing a new FS in
> the context of a FreeBSD system.
how about an implementation of plan9's kfs? it is fairly simple, with
dentries similar to unix inodes, eg.
uld toss in that I've had spontaneous reboots during heavy
IDE activity both on my desktop (VIA 82C686) and my laptop (Intel
82443BX). And before that, random disk corruption during heavy SCSI
activity on my old desktop machine (seen with Tekram and Acer
83C575-based host adapters and a borrowed
Please wrap your postings at 72 characters.
Hurd, as I know, derived some of it's code from the Mach program. And so
does FreeBSD with it's VM (and I don't know what else). I don't see why
FreeBSD should support Hurd, etc. Hurd is a micro-kernel based system, and
quite a significant portion o
Hi
My name is K.S.Sreeram, and i am very much interested in contributing to
the
freebsd kernel. I have been browsing through the kernel code, but i was
not able to follow it much, and i dont
know where to begin,
I would be happy, if somebody can help me through the process, as i feel
confident,
> > Hello. I was wondering if it is possible to make a read-only
> > boot partition (core kernel, static configuration, and /usr)
> > for a web-farm application. I've posted this question to the
> > freebsd-small list as well and will try to solicit comments
> > there as it seems that is the m
in a related tangential note, i recently found (out of sheer irritation)
in less than an hour that several (including the latest) versions of GCC
-O and -O2 failed the paranoia test in different ways, to wit:
gcc -o paranoia paranoia.c
[paranoia output elided]
The number of DEFECTs discovere
> Add the -ffloat-store flag to your compilation flags (or
> add -msoft-float).
that really means for this compiler on certain platforms, you
can have slow and correct or fast and incorrect, but NOT fast
and correct.
oz
---
freedom has a mental cost. -- peter roosen-runge
To Unsubscribe: send
> If you really want to investigate FreeBSD FP/math capabilities
> search for UCBTEST or visit
> www.cs.berkeley.edu/~jhauser/arithmetic/TestFloat.html
cool! thanks for the pointer.
oz
---
gag reflex is an essential part of computing. -- anon
To Unsubscribe: send mail to [EMAIL PROTECTED]
wi
unsubscribe
To Unsubscribe: send mail to [EMAIL PROTECTED]
with "unsubscribe freebsd-hackers" in the body of the message
Date:Mon, 28 Jun 1999 06:12:44 -0400 (EDT)
From: Alexander Viro <[EMAIL PROTECTED]>
3) openpromfs - sparc only (?), AFAICS not actively maintained.
Oh, it's maintained and used every day, believe me.
Later,
David S. Miller
[EMAIL PROTECTED]
-
To unsubscribe fro
Charles Randall said:
>
> Out of 128M of ram, it's swapped nearly everything else out to keep 85M of
> this 400M file in ram, even though it will never touch it again. :)
>
> I see two possible fixes for this. One could be madvise'ing periodically
> with MADV_DONTNEED. If I understand correctly,
I'm looking at booting(embedded devices) and I've been looking at lilo boot
loader code and booteasy bootloader code...
does anyone know of any documentation that anyone out there has done on this
topic? -- more specifically without
bios calls/support?
I've seen the booteasy code at:
ftp://ftp.
Don Lewis said:
> On Aug 21, 2:10am, Wes Peters wrote:
> } Subject: mmap mapped segment length
> } I discovered to my dismay today that the length field in the mmap call is
> } a size_t, not an off_t. I was attempting to process a large (~50 MByte) file
> } and found I was only processing the fi
Hi!
I'm trying to install 4.0-curr on compaq (proliant 6500) with
only 1 disk controller - Smart Array 3200. But I found that
kernel from kern.flp does not have drivers for this controller.
So, on another 4.0 machine I built kernel (took GENERIC, added
device ida
device
Hi!
I want to mount one filesystem rw once and ro multiple times
(lets say, 500 times). Can I do it? And if yes, will it slow
FreeBSD down and will it use additional memory, cpu and other
system resources in this case?
To Unsubscribe: send mail to [EMAIL PROTECTED]
with "unsubscribe freebsd-hack
> Perhaps we should go just a bit further with that approach and make
> things _write_ into that hierarchy first as well, e.g. if you run
> /compat/linux/bin/bash and then install something with rpm, it will
> install (as far as it's concerned) into /usr/bin, /usr/lib, etc. but
> really be chroote
Hi guys !
Is there anyone doing the port HAMMER FS Dragonfly for FreeBSD?
If so, what of the process of port?
Where can I find more information?
thanks
--
Luiz Gustavo Costa (Powered by BSD)
*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+
mundoUnix - Consultoria em Software Livre
http://www
Hi
2009/9/24 Leandro Quibem Magnabosco :
> I think that one questions pops into the minds of a lot of people right now:
> Why not just use DragonFly BSD?
>
> It is a pretty decent system.
> Why do you need it to be FreeBSD w/ Hammer and not DragonFly BSD?
exist very differences between FreeBS
Hi guys,
The configuration Altq on one interface VLAN is working on OpenBSD and
DragonFlyBSD, but FreeBSD no !
exists any patch for this ? or .. why no working ? any reason ?
thanx
--
Luiz Gustavo Costa (Powered by BSD)
*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+
mundoUnix - Consultoria
i use hpux at work, and just recently decided to install freebsd on my home
system. i have some unix experience, and a nice bit of experience on linux.
i have a linksys usb 10/100 nic and was wondering if freebsd will support
it. if not, what other *nix system will, and where can i download it. if
linux prepsyscall routine & see if you can find the deadbeef.
My recollection is that beyond 5 arguments, a pointer to the remaining
ones is passed. (But my recollection may be wrong and I don't wish to
subject myself to the source cesspool at the moment)
--
brandon s. allbery [
Scott,
Although I can't try it right now, I was going to give this a spin in about
a week or so on buildworlds. I have a few servers that are 733MHz PIIIs
running on mirrored RAID 7200RPM drives (3ware as well) and would love to
speed up the buildworld time from 58 minutes. A friend will also ha
> I'm trying to find place in kernel which is used by df to show
> mountpoints and free space on them to change it in way that jailed user:
> - cannot view any host-os mounted filesystems;
> - can view in df output only his /jail/jailXX/ unionfs mount where
> data taken from quo
Hi!,
I'm making mknod to some devices in new system like /dev/ttyp0 and so
and i can't found a list of maj and min numbers.
Where can i found it?
Thanks
--
Jose Nicolas Castellano
Presidente - Asociación No cON Name
Tel: +34 616 727 675
E-Mail : [EMAIL PROTECTED]
WWW: www.noconname.org
_
Hi,
Can anyone give me the library call or system calls by which i can
get all the IP address configured on a local system (Note: the system can
be multihomed adapters).
P.S: I am not a member of this list, so please do a cc to
"[EMAIL PROTECTED]".
Thanks & Rdgs
Santhosh
T
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