Re: disk is AWOL

2013-08-05 Thread Dieter BSD
8.2 amd64 ad8 is a 3TB Seagate on nforce4-ultra controller At boot: ad8: 2861588MB ST3000DM001 9YN166 CC4B at ata4-master UDMA100 SATA 3Gb/s DEBUG g_part_gpt.c gpt_read_hdr() ad8 succeeded with pp-sectorsize=512 An hour later: # dd if=/dev/ad8 bs=4k count=1 of=/dev/null dd: /dev/ad8: No

disk is AWOL

2013-07-26 Thread Dieter BSD
8.2 amd64 ad8 is a 3TB Seagate on nforce4-ultra controller At boot: ad8: 2861588MB ST3000DM001 9YN166 CC4B at ata4-master UDMA100 SATA 3Gb/s DEBUG g_part_gpt.c gpt_read_hdr() ad8 succeeded with pp-sectorsize=512 An hour later: # dd if=/dev/ad8 bs=4k count=1 of=/dev/null dd: /dev/ad8: No such

Re: How do I set number of retries in Firefox?

2012-09-20 Thread Dieter BSD
I have a problem with various parts of web pages stopping before getting completely downloaded. Links has a useful retries setting (setup-network options-retries) which seems to fix this. I need a similar fix for firefox 3.6.2 Firefox 15 URL: about:config search: retry

How do I set number of retries in Firefox?

2012-09-12 Thread Dieter BSD
[ no response on mozilla@ list, trying questions@ ] I have a problem with various parts of web pages stopping before getting completely downloaded. Links has a useful retries setting (setup-network options-retries) which seems to fix this. I need a similar fix for firefox 3.6.2

Re: UEFI Secure Boot Specs - And some sanity

2012-06-14 Thread Dieter BSD
grarpamp writes: Plenty of millionaires out there now who are in tune with opensource who could startup, buy the same ARM/ATOM/etc chips, the same support chips, load Android and sell it to the masses. Would you please post a list of these millionaire FLOSS entrepreneurs? Thank you.

Re: trying for 1920x1080 was: Re: Attempting to get an X11 server running

2011-07-19 Thread Dieter BSD
Reducing the color depth to 16 allows the wimpy Rage XL (8 MiB) to do 1920x1080. So then I moved the old slow X terminal out of the way and moved the shiny new Dell ST2220T LCD into the prime spot in front of the keyboard drawer... ...and the cable doesn't reach. Two HD-15 to BNC cables

Re: trying for 1920x1080 was: Re: Attempting to get an X11 server running

2011-07-19 Thread Dieter BSD
Have you tried: $ xset +dpms to use standby etc.? xset:  unknown option +dpms I assume it needs more than the 5 coaxes to do dpms. (It did appear to be working with the short cable that came with the monitor.) Font for xterm: x11-fonts/inconsolata-ttf I installed package

Re: Attempting to get an X11 server running

2011-06-30 Thread Dieter BSD
That is incorrect.  Don't set AllowEmptyInput, just turn off AutoAddDevices. http://www.wonkity.com/~wblock/docs/html/aei.html I reduced the config file to: Section ServerLayout        Identifier     X.org Configured #       Screen      0  Screen0 0 0        InputDevice    Mouse0 CorePointer

trying for 1920x1080 was: Re: Attempting to get an X11 server running

2011-06-30 Thread Dieter BSD
Now to see if I can get this wimpy rage xl to do 1920x1080. Please don't mess with modelines, it should not be needed any more. Just set the resolutions desired in the Screen/Display section.  If modelines are really required, get them out of /var/log/Xorg.0.log. But they almost certainly

Attempting to get an X11 server running

2011-06-29 Thread Dieter BSD
FreeBSD 8.2 packages: packages-8.2-release amd64 ATI Rage XL Dell ST2220T (1920x1080) Xorg -configure generates an xorg.conf file that somehow puts it into 1280x1024 mode and the monitor refuses to use it. I haven't found a way to get the full modeline info for whatever it is actually putting

Re: Attempting to get an X11 server running

2011-06-29 Thread Dieter BSD
Q1: how do you start X? Xorg (no config file) result: display works (1400x1050), but no keyboard or mouse Xorg -configure (creates /root/xorg.conf.new) Xorg -config /root/xorg.conf.new result: 1280x1024 which monitor doesn't like I also tried Xorg -keyboard Keyboard0 -pointer Mouse0 with and

Re: Installing X11 gives perl version conflict

2011-06-24 Thread Dieter BSD
perryh running 8.1-RELEASE (and not 8-STABLE) [ ... ] perryh /packages-8.1-release/ AH HA The .message file contains the solution (I hope): packages-*-release directories are built from the ports collection shipped with the release, and are not updated thereafter. packages-*-stable and

Installing X11 gives perl version conflict

2011-06-23 Thread Dieter BSD
FreeBSD 8.2 amd64 Attempting to install X11 server. Attempt to install package xf86-video-fbdev-0.4.2.tbz gives conflict between perl-5.10.1_3 and perl-5.12.3 even when installing into clean directory tree. # mkdir /tmp/test_pkg_install # export PKG_DBDIR=/tmp/test_pkg_install/var/db/pkg #

FreeBSD reports incorrect amount of memory

2011-06-21 Thread Dieter BSD
Machine has been running FreeBSD/amd64 with 2 GiB of memory. I just installed a 2nd 2 GiB of memory for 4 GiB total. FreeBSD thinks it now has 32 GiB ??? FreeBSD 8.2-RELEASE #22: Tue Jun  7 12:37:21 PDT 2011 CPU: AMD Athlon(tm) 64 Processor 3000+ (1808.34-MHz K8-class CPU) real memory  =

Re: FreeBSD reports incorrect amount of memory

2011-06-21 Thread Dieter BSD
# dmidecode 2.11 SMBIOS 2.2 present. Handle 0x0005, DMI type 5, 24 bytes Memory Controller Information        Error Detecting Method: 64-bit ECC        Error Correcting Capabilities:                None        Supported Interleave: One-way Interleave        Current Interleave: One-way

xpdf does not accept input from keyboard

2011-05-30 Thread Dieter BSD
FreeBSD 8.2  amd64 xpdf version 3.02 whines: Warning: translation table syntax error: Unknown keysym name:  osfActivate Warning: ... found while parsing ':KeyosfActivate:             ManagerParentActivate()' Warning: String to TranslationTable conversion encountered errors Warning: translation

xpdf does not accept input from keyboard

2011-05-20 Thread Dieter BSD
FreeBSD 8.2  amd64 xpdf version 3.02 whines: Warning: translation table syntax error: Unknown keysym name:  osfActivate Warning: ... found while parsing ':KeyosfActivate:             ManagerParentActivate()' Warning: String to TranslationTable conversion encountered errors Warning: translation

I have a question?

2011-02-13 Thread Dieter
Can you use windows programs in freebsd? ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org

GPT disks and multibooting?

2010-02-14 Thread Dieter
Where is the documentation for /boot/pmbr and /boot/gptboot ? Where is the documentation on setting up multibooting with GPT partitioned disks? Poked around in the FAQ, handbook and google, but no joy. All I have found is gpt(8) and gpart(8). MBR partitioning isn't entirely working with 2TB

8.0 dmesg output is mangled

2009-12-05 Thread Dieter
Updating an amd64 box from 7.1 to 8.0. Console is RS-232. Check to see if any disk names have changed: dmesg | grep ^ad looks reasonable. added siis_load=YES to loader.conf and rebooted dmesg | grep siis gives output that doesn't look right at all: siis0: SiI3132 SATA2

Re: How to interrupt hung boot process?

2009-02-14 Thread Dieter
Shaun writes: Have you tried ^X or ^Z? Often when my cable modem has lost its link and I reboot, FreeBSD will hang waiting to start sendmail because it can't determine the local IP. Sometimes it will hang while processing my ipfw scripts due to DNS failures. I usually try ^C, ^X, and ^Z in

How to interrupt hung boot process?

2009-02-13 Thread Dieter
Working on updating a amd64 box from 7.0 to 7.1. A shell script called from rc.local hung. (Still don't know why, works fine in 7.0, works fine in 7.1 executed manually once system is up.) Tried ^C, ^\, ^P and nearly every other key on the keyboard. They echo, but nothing will interrupt the hung

How do I spinup disk from power-up in standby ?

2009-02-09 Thread Dieter
Western Digital SATA disk in power-up in standby mode. disk is connected to nforce4-ultra FreeBSD 7.0 amd64 Google found that MirBSD's atactl man page has: puisspinup Explicitly spins up the device if power-up in standby (puis) mode is enabled. I can't find anything like

getting oddball boundary quirk reading Samsung disk

2009-02-02 Thread Dieter
I'm attempting to dig my way out of the Seagate 7200.11 firmware disaster. Need a non-7200.11 place to store my data before messing with the drives. Trying a Samsung. disk: Samsung HD103UJ 1TB SATA controller: nforce4-ultra FreeBSD 7.0 amd64 Brand new disk. Running a few tests before entrusting

Unix disk utility similar to Victoria ?

2009-01-31 Thread Dieter
Does anyone know of a Unix utility that can do a scan of connected devices regardless of BIOS status similar to Victoria ? The BUSY state is of particular interest. GUI not required. I tried google, no joy. http://www.msfn.org/board/index.php?showtopic=129263

Re: swap_pager complaints but not using swap

2009-01-26 Thread Dieter
In message 200901252247.29775.fbsd.questi...@rachie.is-a-geek.net, Mel writes: On Sunday 25 January 2009 04:28:47 Dieter wrote: AMD64 FreeBSD 7.0 2 GiB main memory So the machine doesn't normally use swap much at all, but messing with the large ISO apparently kicked something out

Re: swap_pager complaints but not using swap

2009-01-25 Thread Dieter
AMD64 FreeBSD 7.0 2 GiB main memory My console says: login: swap_pager: indefinite wait buffer: bufobj: 0, blkno: 22, size: 4096 swap_pager: indefinite wait buffer: bufobj: 0, blkno: 22, size: 4096 swap_pager: indefinite wait buffer: bufobj: 0, blkno: 22, size: 4096 swap_pager:

Re: swap_pager complaints but not using swap

2009-01-24 Thread Dieter
AMD64 FreeBSD 7.0 2 GiB main memory My console says: login: swap_pager: indefinite wait buffer: bufobj: 0, blkno: 22, size: 4096 swap_pager: indefinite wait buffer: bufobj: 0, blkno: 22, size: 4096 swap_pager: indefinite wait buffer: bufobj: 0, blkno: 22, size: 4096 swap_pager:

Re: swap_pager complaints but not using swap

2009-01-24 Thread Dieter
giving input to this? How can there be a s10, and how can you add swapspace to a device that isn't a partition 'b' nor a file backed swapspace? Those were the only two ways I thought was supported for swap. Dieter, does my questions above sound to be a correct interpretation of your disk

swap_pager complaints but not using swap

2009-01-23 Thread Dieter
AMD64 FreeBSD 7.0 2 GiB main memory My console says: login: swap_pager: indefinite wait buffer: bufobj: 0, blkno: 22, size: 4096 swap_pager: indefinite wait buffer: bufobj: 0, blkno: 22, size: 4096 swap_pager: indefinite wait buffer: bufobj: 0, blkno: 22, size: 4096 swap_pager: indefinite wait

Re: Question on creating a video server

2008-11-11 Thread Dieter
[ This discussion is probably better suited for -multimedia@ than -questions@ ] I can pick up really high quality, large, old-style video monitors from a computer surplus place near here for next to nothing. If these were for workstations rather than pee-cees, they might be composite sync or

Re: RAID 5 - serious problem

2008-10-15 Thread Dieter
FreeBSD 7.0-Release Intel D975XBX2 motherboard (Intel Matrix Storage Technology) 3 WD Raptor 74 GB in a RAID 5 array 1 WD Raptor 150 GB as a standalone disk / and /var mounted on the standalone,, /usr on the RAID 5 I believe what happened was that one of the disks didn't respond for such a

Re: RAID 5 - serious problem

2008-10-15 Thread Dieter
My personal approach to avoiding data loss is (a) avoid buggy things like inthell and linux. Interesting, being as we have another thread going as of late that seems to link transparent data loss with AMD AM2-based systems with certain models of Adaptec and possibly LSI Logic controller

Re: RAID 5 - serious problem

2008-10-15 Thread Dieter
I like Intel as much as I like AMD That is your right. Inthell has a long history of buggy products, attempting to hide/ignore bugs, poor customer support, outright theft, etc. AMD isn't perfect, but the list of bad things is far far shorter. And there are other companies to

Re: mounting ext2fs partitions on FBSD7 ( third time a charm?)

2008-07-21 Thread Dieter
# mount -t ext2fs /dev/ad0s8 /mnt/ # ls /mnt ls: /mnt: Bad file descriptor Weird. I can mount ext2fs on 7.0 (and previously on 6.0 and 6.2) and things mostly work. In the past I had ext2fs on both primary and extended slices (or whatever the preferred terminology is). This is on AMD64 with

Re: 6.2 - 7.0 now mlock(2) fails

2008-05-06 Thread Dieter
It is. The pageout daemon initializes max_wired with: /* XXX does not really belong here */ if (vm_page_max_wired == 0) vm_page_max_wired = cnt.v_free_count / 3; I installed the following: diff -r1.1 vm_pageout.c 1421c1421,1425

Re: Sidetracked: why gjournal over soft-updates (Was: Re: UFS2 Journaling implementation detail)

2008-04-26 Thread Dieter
SU requires that data it once sends to the drive gets written immediately, not cached by the drive. Modern desktop drives don't do that They do if you set them to write-through cache instead of write-back cache. Modern SATA drives also provide NCQ. When is FreeBSD going to support NCQ?

6.2 - 7.0 now mlock(2) fails

2008-04-12 Thread Dieter
I never saw mlock(2) fail in 6.2 but with 7.0 I sometimes get mlock(2) failed: Resource temporarily unavailable. I commented out a ton of drivers in the kernel config file, which I didn't do in 6.2, so the 7.0 kernel should be using less memory, unless something still in there gained a lot of

Re: 6.2 - 7.0 now mlock(2) fails

2008-04-12 Thread Dieter
I never saw mlock(2) fail in 6.2 but with 7.0 I sometimes get mlock(2) failed: Resource temporarily unavailable. That's error EAGAIN: [EAGAIN] Locking the indicated range would exceed either the system or per-process limit

Re: 6.2 - 7.0 now mlock(2) fails

2008-04-12 Thread Dieter
vm.max_wired looks like a sysctl, but sysctl doesn't know about it. sysctl: unknown oid 'vm.max_wired' Yes, indeed. I posted before looking at the diffs between RELENG_7 and CURRENT. The sysctl is only present in 8.0-CURRENT: This is 7.0-RELEASE amd64 with 2 GiB of memory. Can you run

trying atausb instead of umass, part 2

2008-04-03 Thread Dieter
[ no replies from -drivers, so added -questions ] FreeBSD 7.0 amd64 Deleted device umass and added atausb instead. The bridge shows up, but the disk does not. (sata hard drive, not a CD/DVD drive) atausb0: JMicron USB to ATA/ATAPI Bridge, class 0/0, rev 2.00/1.00, addr 2 on uhub1

How to I turn off the colors in emacs?

2008-04-01 Thread Dieter
FreeBSD 7.0 with package emacs-22.1_2 Attempt to edit a C file and emacs goes into some colorized mode. Of course it chooses colors that are unreadable. How do I turn OFF the colors and get simple black and white? (ASCII mode, not X11) The man page mentions command line options for foreground

Re: How to I turn off the colors in emacs?

2008-04-01 Thread Dieter
But this doesn't start Emacs in `no colors should be used at all' mode. If you want to do that, you can fire up Emacs with: emacs --color=no That got rid of the black-on-black invisible ink, thanks. ___ freebsd-questions@freebsd.org mailing

Re: Capturing dmesg upon system crash on 6.3

2008-02-25 Thread Dieter
I'm looking into the syslogd capabilities at the moment, it might be enough. I've tried following the serial console setup you've pointed, but when I added the 'console=3Dcomconsole' to loader.conf the OS hanged during boot time, had to re-install the system. I assume the info you need is

sata gives: taskqueue timeout, followed by reboot

2007-11-09 Thread Dieter
FreeBSD 6.2 running on AMD64 ad6 is sata disk connected to nforce4-ultra Moving a filesystem via dump|restore pipeline, source is ad6 (mounted read-only), dest is a sata-via-usb disk. ad6 also has root and var, so there could have been other disk activity, but dump would have been the lion's

Re: 6.2 not compatible with new sata drives ?!

2007-08-05 Thread Dieter
I got 2 new 160GB drives last month, and my system has been unstable ever since. I have swapped cables, purchased a brand-new sata150 controller (as opposed to the year old sataII), and the results are always the same. What make model controllers? What make model drives? Some combinations

Re: 6.2 not compatible with new sata drives ?!

2007-08-05 Thread Dieter
I got 2 new 160GB drives last month, and my system has been unstable ever since. I have swapped cables, purchased a brand-new sata150 controller (as opposed to the year old sataII), and the results are always the same. What make model controllers? What make model drives? Some

Re: USB drives?

2007-08-04 Thread Dieter
Hi, I'm thinking of getting a couple USB drives to use in backing up my 6.2-RELEASE-p4 system. Any suggestions or warnings on brands of USB hard drives? If you go the external box route, be sure to get one with reasonable cooling. I have a JM20337 which works fine with FreeBSD 6.2, except

USB disk and write cache

2007-06-09 Thread Dieter
How do you set a USB disk's write cache to write-through mode? As far as I can tell, putting hw.ata.wc=0 in loader.conf only affects directly connected PATA/SATA disks, not disks connected via a USB-to-*ATA bridge. Perhaps via camcontrol? But camcontrol modepage da0 -l -v returns nothing.

Re: burncd on FreeBSD-6.2

2007-05-26 Thread Dieter
but when I try to mount the cd later, I'm unable to do it and the Input/Output error is thrown. Is there anything I'm missing? Is there any other way to burn the cd other than using cdrecord. There is something strange going on with burncd/cdrecord and mount.

at job disappears?

2007-05-15 Thread Dieter
FreeBSD 6.2 AMD64 (single CPU) /var is FFS with soft-updates, on SATA. /var/cron/tabs/root contains: * * * * * /usr/libexec/atrun I had three at jobs queued. They all call the same shell script with different arguments. First one runs fine. Second one

Looks like atrun has a race condition? (was: at job disappears?)

2007-05-15 Thread Dieter
FreeBSD 6.2 AMD64 (single CPU) /var is FFS with soft-updates, on SATA. /var/cron/tabs/root contains: * * * * * /usr/libexec/atrun I had three at jobs queued. They all call the same shell script with different arguments. First one runs fine.

Re: Stable many-port SATA controller recommendations

2007-05-14 Thread Dieter
If I use up a slot, I'd like at least 4 ports and NCQ. If FreeBSD doesn't have NCQ support yet I might just get a USB or FW to SATA adapter or two and wait for NCQ. NCQ is nice but I don't *really* care. I just want something that works at all :) Of course I would want NCQ if it was a

Re: Stable many-port SATA controller recommendations

2007-05-11 Thread Dieter
after spending time and money on several Promise and Sillicon Image based cards that don't work properly, WARNING - WRITE_DMA48 UDMA ICRC error (retrying request) LBA=a number ... I have tried several different SATA cables (since in other contexts with other controllers these messages were

Re: burncd makes disk that is unmountable

2007-03-18 Thread Dieter
AMD64 running 6.0 Drive is: acd0: DVDR HL-DT-ST DVDRAM GSA-4160B/A301 at ata0-master UDMA66 Media is CD-RW Burned a 6.2 disk using: burncd data 6.2-RELEASE-amd64-disc1.iso fixate as suggested in

Re: burncd makes disk that is unmountable

2007-03-16 Thread Dieter
AMD64 running 6.0 Drive is: acd0: DVDR HL-DT-ST DVDRAM GSA-4160B/A301 at ata0-master UDMA66 Media is CD-RW Burned a 6.2 disk using: burncd data 6.2-RELEASE-amd64-disc1.iso fixate as suggested in http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/creating-cds.html

Re: burncd makes disk that is unmountable

2007-03-16 Thread Dieter
AMD64 running 6.0 Drive is: acd0: DVDR HL-DT-ST DVDRAM GSA-4160B/A301 at ata0-master UDMA66 Media is CD-RW Burned a 6.2 disk using: burncd data 6.2-RELEASE-amd64-disc1.iso fixate as suggested in

Re: Don't buy AMD products (was Re: Xorg and ATI card query.)

2007-03-16 Thread Dieter
An alternative to undocumented graphics/video cards is in the works. The Open Graphics Project has a prototype working. If you can assist the project (engineering talent, financial, etc.) the production boards will be available sooner. ___

burncd makes disk that is unmountable

2007-03-15 Thread Dieter
AMD64 running 6.0 Drive is: acd0: DVDR HL-DT-ST DVDRAM GSA-4160B/A301 at ata0-master UDMA66 Media is CD-RW Burned a 6.2 disk using: burncd data 6.2-RELEASE-amd64-disc1.iso fixate as suggested in http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/creating-cds.html Seemed to go okay.

Support for Silicon Image 3124 SATA controller?

2007-02-16 Thread Dieter
I don't see the Sil 3124 SATA controller listed in the 6.2 ata(4) man page. Are there any plans to support it? I'm told that it is a significant improvement over previous Sil chips. It even has documentation! Overview: http://www.siliconimage.com/products/product.aspx?id=27 Datasheet:

write(2) takes 17 seconds even with O_NONBLOCK

2006-12-17 Thread Dieter
I've always thought that writing to a file descriptor with O_NONBLOCK set was supposed to return quickly. Isn't that the whole point of O_NONBLOCK ? I have a C program writing to stdout, which is set to O_NONBLOCK, and the shell redirects stdout to a regular disk file. Dispite O_NONBLOCK, my

Re: processes not getting fair share of available disk I/O

2006-12-14 Thread Dieter
Mutex profiling would show if there is a mutex somehow getting in the way of your I/O (e.g. if Giant is somehow being forced). I dont think it would show anything though. You can try to study interrupt issues (e.g. look for an interrupt storm during I/O) with vmstat -i. Other

Re: processes not getting fair share of available disk I/O

2006-12-14 Thread Dieter
Sorry, yes. Nothing else contended for it though, so it doesn't appear to be a source of performance problems - it is probably a secondary effect from something else. I guess you're running some old version of FreeBSD since those line numbers don't correspond to anything reasonable in the

Re: processes not getting fair share of available disk I/O

2006-12-14 Thread Dieter
FreeBSD 6.0 Erk. How about retrying with something modern ;-) We do fix lots of bugs over time you know! In my defense, 6.0 is only one revision down. (until 6.2 comes out real soon now) 32.3%Sys 31.5%Intr 0.0%User 0.0%Nice 36.2%Idl 710892 inact32 3: sio1 74.8%Sys

disk I/O tuning parameters

2006-12-13 Thread Dieter
I've been experimenting with vfs.hirunningspace and it has some interesting effects. Is there a different, more detailed, description of its effects (and/or similar tuning parameters) than found in http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/configtuning-disk.html Is there a way to

Re: processes not getting fair share of available disk I/O

2006-12-13 Thread Dieter
Is Giant the only mutex/lock that could be a bottleneck across disks? The only one I can think of that is generic. One would have to do more extensive profiling and diagnosis to try and figure out what is wrong with your system. Suggestions of what to look at would be welcome. The only

Re: processes not getting fair share of available disk I/O

2006-12-13 Thread Dieter
Mutex profiling would show if there is a mutex somehow getting in the way of your I/O (e.g. if Giant is somehow being forced). I dont think it would show anything though. You can try to study interrupt issues (e.g. look for an interrupt storm during I/O) with vmstat -i. Other than that

processes not getting fair share of available disk I/O (was: Re: TCP parameters and interpreting tcpdump output )

2006-12-11 Thread Dieter
Did this problem start before you made port2file run with rtprio? Yes. I only added rtprio because it wasn't working. Can you please include a copy of your kernel configuration file and dmesg? I think you asked that before: :-) OK, that's correct. Can you also provide details of

Re: TCP parameters and interpreting tcpdump output

2006-12-07 Thread Dieter
Dieter 16 IP bsd.63743 src.65001: . ack 52 win 65535 Dieter 11 IP bsd.63743 src.65001: . ack 53 win 112 -- why does Dieter the window suddenly shrink? Chuck I'd guess because both sides have requested that the connection Chuck close That's probably the case. It just

Re: processes not getting fair share of available disk I/O (was: Re: TCP parameters and interpreting tcpdump output )

2006-12-07 Thread Dieter
hw.ata.wc=3D3D3D0 ^^^ Make my hard drive go rally slow please (just in case I crash)= :) =3D20 Slower, yes, but not *that* slow. =3D20 Normal ls : 0.032 second. Two processes using same disk, multiply by= two, so 0.064 second. Maybe

Re: processes not getting fair share of available disk I/O (was: Re: TCP parameters and interpreting tcpdump output )

2006-12-07 Thread Dieter
hw.ata.wc=3D3D3D3D0 ^^^ Make my hard drive go rally slow please (just in case I cr= ash)=3D :) =3D3D20 Slower, yes, but not *that* slow. =3D3D20 Normal ls : 0.032 second. Two processes using same disk, multipl= y by=3D

Re: TCP parameters and interpreting tcpdump output

2006-12-06 Thread Dieter
I found a couple more things that don't look right. 17 IP bsd.63743 src.65001: . ack 52 win 65535 000107 IP bsd.63743 src.65001: . ack 52 win 65535 12 IP bsd.63743 src.65001: F 52:52(0) ack 52 win 65535 05 IP bsd.63743 src.65001: F 52:52(0) ack 52 win 65535 000172 IP src.65001

Re: processes not getting fair share of available disk I/O (was: Re: TCP parameters and interpreting tcpdump output )

2006-11-23 Thread Dieter
hw.ata.wc=3D3D0 ^^^ Make my hard drive go rally slow please (just in case I crash) :) =20 Slower, yes, but not *that* slow. =20 Normal ls : 0.032 second. Two processes using same disk, multiply by two, so 0.064 second. Maybe the multiplier is more

Re: processes not getting fair share of available disk I/O (was: Re: TCP parameters and interpreting tcpdump output )

2006-11-23 Thread Dieter
Here's another oddity: With one process reading from ad4, crunching data, writing to ad2: 4 usersLoad 0.31 0.47 0.67 Nov 23 10:05 Mem:KBREALVIRTUAL VN PAGER SWAP PAGER Tot Share TotShareFree in out

Re: processes not getting fair share of available disk I/O (was: Re: TCP parameters and interpreting tcpdump output )

2006-11-22 Thread Dieter
In message [EMAIL PROTECTED], Kris Kennaway writes: I'm surprised that you're seeing that much of a hang. Even if the di= sks are busy, the system should slow down all disk processes equally, so no one process blocks, but they're all a little slower. =20 I collected a bit of data:

Re: processes not getting fair share of available disk I/O (was: Re: TCP parameters and interpreting tcpdump output )

2006-11-22 Thread Dieter
In message [EMAIL PROTECTED], Kris Kennaway writes: --mP3DRpeJDSE+ciuQ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Nov 22, 2006 at 11:02:54AM +, Dieter wrote: In message [EMAIL PROTECTED], Kris Kennaway

Re: processes not getting fair share of available disk I/O (was: Re: TCP parameters and interpreting tcpdump output )

2006-11-22 Thread Dieter
time ls on a small directory on disk2 =3D3D20 real4m51.911s user0m0.000s sys 0m0.002s =3D3D20 I expect access to a busy disk to take longer, but 5 minutes is a bit much. And that's the root directory of the filesystem, it didn't have

Re: processes not getting fair share of available disk I/O (was: Re: TCP parameters and interpreting tcpdump output )

2006-11-22 Thread Dieter
hw.ata.wc=3D0 ^^^ Make my hard drive go rally slow please (just in case I crash) :) Slower, yes, but not *that* slow. Normal ls : 0.032 second. Two processes using same disk, multiply by two, so 0.064 second. Maybe the multiplier is more than 2, call it 10x, so 0.32

processes not getting fair share of available disk I/O (was: Re: TCP parameters and interpreting tcpdump output )

2006-11-21 Thread Dieter
I'm surprised that you're seeing that much of a hang. Even if the disks are busy, the system should slow down all disk processes equally, so no one process blocks, but they're all a little slower. I collected a bit of data: While copying a large file from disk1 to disk2, time ls on a small

Re: TCP parameters and interpreting tcpdump output

2006-11-19 Thread Dieter
The machine has 2 GB. I wonder if the process is getting its fair share? I have been observing other problems where disk activity to one disk will make an unrelated process reading data from a different disk *very* unresponsive. Sounds like a hardware problem to me. If you've got a

TCP parameters and interpreting tcpdump output

2006-11-18 Thread Dieter
In the tcpdump output below, the src machine is sending data to the bsd machine. At one point during this test, the bsd machine is slowly falling behind, as shown in the smaller and smaller window size. It looks like at one point, the bsd machine takes 5.5 seconds to ack a packet. :-( Am I

Re: TCP parameters and interpreting tcpdump output

2006-11-18 Thread Dieter
Dan writes: Dan A shrinking window and no packet loss is an indication that the program Dan the socket is connected to isn't reading data fast enough. If you're Dan locally gzipping the output of a remote backup, for example, you'll see Dan this. Just a tight loop reading the socket and writing

TCP parameters

2006-11-16 Thread Dieter
In the process of debugging a not-working-so-well TCP application, I've been asked to provide: cat /proc/sys/net/ipv4/tcp_window_scaling cat /proc/sys/net/ipv4/tcp_wmem Which of course results in No such file or directory. I suspect these are from Linux. Are there equivalent parameters in

Re: Filesystem corruption when drives are mirrored, but not otherwise

2006-06-02 Thread Dieter
It seems that this was caused by the (infamous) problem when softupdates and write caching are both enabled. Disabling write caching seems to have fixed the problem. Interesting. The disk write cache being on should only cause problems if the system goes down hard/unclean, e.g. power failure.

momentary power switch Re: coming back up after power failure (UPS)

2006-03-09 Thread Dieter
You could open the box and cut the 2 wires leading from the power on button and connect then together so the motherboard always thinks the power on button is depressed. (do this at your own risk) Rather than cut and splice wires, just try a jumper on the header pins. Or hold the button down

Bug in newfs?

2006-02-24 Thread Dieter
FreeBSD 6.0 AMD64 newfs -N -b 65536 -f 8192 -i 262144 -m 0 -o space -s 2295104 -S 2048 /dev/ad10s1 /dev/ad10s1: 4482.6MB (9180416 sectors) block size 65536, fragment size 8192 using 4 cylinder groups of 1120.69MB, 17931 blks, 4608 inodes. super-block backups (for fsck -b #) at:

Re: tar segmentation fault

2006-02-21 Thread Dieter
When source/usr/home/me/public_html is empty then it runs fine. But when I put any links in, tar dies with a segmentation fault. Has anyone got any ideas why? Yup, looks like I'm using bsdtar Now that you know which tar you're using, :-) time to drag out the standard debugging process for

Re: [WISH] Linux kernel as drop-in replacement in FreeBSD?

2006-02-08 Thread Dieter
since Linux' support for some hardware is better than FreeBSD's, it would be nice to have an *optional* way of running a FreeBSD system (userland, including all third party programs) on top of the Linux kernel. I'd prefer to have a way to use a Linux device driver with a BSD

Re: [WISH] Linux kernel as drop-in replacement in FreeBSD?

2006-02-08 Thread Dieter
That's exactly what I'm doing right now. For example when I need to use my Pinnacle DC10+ (Zoran) card, I simply reboot into Gentoo, do the capture, and then reboot into FreeBSD to run the rest of mjpegtools. Same for MIDI recording etc... or other stuff that's currently unavailable within

Re: [WISH] Linux kernel as drop-in replacement in FreeBSD?

2006-02-07 Thread Dieter
since Linux' support for some hardware is better than FreeBSD's, it would be nice to have an *optional* way of running a FreeBSD system (userland, including all third party programs) on top of the Linux kernel. I'd prefer to have a way to use a Linux device driver with a BSD kernel.

Re: Screen Capture

2006-01-30 Thread Dieter
I can't seem to figure out how to make a screen capture. xwd screen_dump_file Then move the mouse curser to the window you want to dump and click the left button. man xwd for more details If you then need to convert the file to gif/jpeg/PostScript/whatever the xv program can do that.

Re: serial console for dummies?

2006-01-30 Thread Dieter
actually instructs you to remove the keyboard. I think this is for some systems with buggy firmware? For other systems with different buggy firmware you should leave the video keyboard connected, at least if you need to get into the firmware's setup mode. So is there someone who can give me a

Re: gcc-4 ?

2006-01-15 Thread Dieter
Are there any plans to update gcc to gcc-4? Perhaps in 8.0? There are already gcc4[0-2] ports in /usr/ports/lang if you want to have gcc 4 right now. - Parv Thanks, my copy of 6.0 doesn't seem to have gcc42 so I'm trying to beat gcc41 into submission. I'm running FreeBSD

Re: gcc-4 ?

2006-01-14 Thread Dieter
Are there any plans to update gcc to gcc-4? Perhaps in 8.0? There are already gcc4[0-2] ports in /usr/ports/lang if you want to have gcc 4 right now. - Parv Thanks, my copy of 6.0 doesn't seem to have gcc42 so I'm trying to beat gcc41 into submission. I'm running FreeBSD 6.0 on

gcc-4 ?

2006-01-12 Thread Dieter
Are there any plans to update gcc to gcc-4? ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]

Re: Alpha 6.0 Install...

2005-12-27 Thread Dieter
boot_osflags0,0 leads to: Unrecognized boot flag '0'. Unrecognized boot flag ','. Unrecognized boot flag '0'. NetBSD/alpha uses s single-user mode bootstrap. a (automatic) multi-user mode bootstrap. although FreeBSD may well use different flags. I

Re: extended/logical slices

2005-12-19 Thread Dieter
FreeBSD 6 seems to recognize logical slices in extended ones. The appropriate entries /dev/ad0sN appear. At least this works with logical slices that contain VFAT or ext2fs. Just 'fdisk' doesn't list the logical slices. Is there a tool that can list these? NetBSD's fdisk can.

Re: how to dual boot

2005-12-16 Thread Dieter
The only odd thing is if the FreeBSD MBR detects a bootable slice with a filesystem type it does not know such as NTFS, it identifies it in the menu as '???' rather than with a name. I'm triple-booting FreeBSD, NetBSD and that penguin thingy. NetBSD's fdisk(8) allows setting the menu labels

NCQ Re: Disk write caching, hw.ata.wc and atacontrol disagree)

2005-12-15 Thread Dieter
So hw.ata.wc thinks that the disk write cache is off, but atacontrol cap thinks the disk write cache is on? I remember this is working but there was a reporting problem in atacontrol. Looks like atacontrol cap reports the state of the disk *before* hw.ata.wc took effect. It would be less

chroot and /dev

2005-12-15 Thread Dieter
How does one provide one or two devices, e.g. /dev/null for a chroot environment? Device nodes created by mknod do not work. mount_devfs creates an entire device tree, negating the security of the chroot. ___ freebsd-questions@freebsd.org mailing list

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