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 > 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 s

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 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 file or directory BUT: th

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 > networ

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
> 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 inconsolata-ttf

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 back-to-ba

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

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" "C

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"

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 ou

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

Re: Installing X11 gives perl version conflict

2011-06-24 Thread Dieter BSD
RW> The problem as I see it is that he is installing packages that RW> aren't built from the same tree. One of the dependencies of RW> xf86-video-fbdev-0.4.2 was  built when perl 5.10 was the default RW> and one after the default switched to perl 5.12. RW> If building isn't an option then it's bet

Re: Installing X11 gives perl version conflict

2011-06-24 Thread Dieter BSD
Dieter> Attempt to install package xf86-video-fbdev-0.4.2.tbz Dieter> gives conflict between perl-5.10.1_3 and perl-5.12.3 Dieter> even when installing into clean directory tree. Randal> Packages seem like a great idea when you get started, Randal> but they're all built with

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 # pkg_

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 Interle

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  = 343597383

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 ':osfActivate:             ManagerParentActivate()' Warning: String to TranslationTable conversion encountered errors Warning: translation tabl

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 ':osfActivate:             ManagerParentActivate()' Warning: String to TranslationTable conversion encountered errors Warning: translation tabl

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 driv

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: port 0x7c00-

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

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 p

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

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:

Re: swap_pager complaints but not using swap

2009-01-24 Thread Dieter
iming out while doing > > so. > isn't swapspace supposed to be on a 'b' partition? Are you using swap > on a slice 10? how is that possible when the i386/amd64 BIOS can't see > more than 4 primary partitions? > > Kris, would you mind giving input to th

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 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
> > > 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 compan

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 contr

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 suc

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 < vm_pag

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? ___

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

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 >

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 bloa

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: > on uhub1 > > The kernel moved the chipset-connected SATA drives from ad

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 mail

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 and

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=3D"comconsole"' to loader.conf the OS hanged during > boot time, had to re-install the system. I assume the info you need

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 share

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? > Som

Re: 6.2 not compatible with new sata drives ?!

2007-08-04 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 combina

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. http://lists.fre

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

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 g

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

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= ... > I have tried several different SATA cables (since in other contexts > with other controllers these messages were suppo

Re: burncd makes disk that is unmountable

2007-03-18 Thread Dieter
> > > > > > AMD64 running 6.0 > > > > > > Drive is: > > > > > > acd0: DVDR 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:/

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. ___ freebsd-questi

Re: burncd makes disk that is unmountable

2007-03-16 Thread Dieter
> > > > AMD64 running 6.0 > > > > Drive is: > > > > acd0: DVDR 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/boo

Re: burncd makes disk that is unmountable

2007-03-16 Thread Dieter
> > AMD64 running 6.0 > > Drive is: > > acd0: DVDR 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 > > I don

burncd makes disk that is unmountable

2007-03-15 Thread Dieter
AMD64 running 6.0 Drive is: acd0: DVDR 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. Disk boots, but I cannot mount

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 pro

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

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 t

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. O

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

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

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

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: 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.

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= >

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 Chu

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
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 )

2006-11-23 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

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

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 di

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: >

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 collect

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

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

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 writ

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 inte

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 failur

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: 25

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 f

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 withi

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 w

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: 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

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: 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.

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 c

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

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