Re: Boot error 16 lba

2009-04-27 Thread Andriy Gapon
drive or a problem with cabling. No /boot/loader Default: 0:ad(0,ad)/boot/kernel/kernel I lose my system? What can i do? -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable

Re: fsck -C in stable/7 and 7.2

2009-04-27 Thread Andriy Gapon
on 27/04/2009 20:49 Jaakko Heinonen said the following: On 2009-04-27, Andriy Gapon wrote: fsck(8) describes -C option, fsck mentions this option in its usage message, but: $ fsck -C fsck_ufs: illegal option -- C usage: fsck_ufs [-BCFpfny] [-b block] [-c level] [-m mode] filesystem ... Am

Re: panic: nfs sndunlock

2009-04-22 Thread Andriy Gapon
Any ideas, interest? I still have the core file. on 20/04/2009 13:04 Andriy Gapon said the following: System is stable/7: 7.2-PRERELEASE r191214 i386 uni-processor. NFS mount options: ro,noauto,nfsv3,tcp,intr,rdirplus,-r=32768,-w=32768 The panic occurred on client after losing

panic: nfs sndunlock

2009-04-20 Thread Andriy Gapon
/i386/exception.s:255 I am not sure why rep parameter shows up as NULL in nfs_connect_unlock call. In frame 4: (kgdb) p/x rep-r_nmp-nm_state $2 = 0x1010 I am keeping the core file. -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http

Re: problems with 7.2, vm_page_insert: page already inserted

2009-04-13 Thread Andriy Gapon
-- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to freebsd-stable-unsubscr...@freebsd.org

Re: 6.x acpi powerbutton

2009-04-10 Thread Andriy Gapon
. So this could be configurable. -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to freebsd-stable-unsubscr...@freebsd.org

Re: 6.x acpi powerbutton

2009-04-09 Thread Andriy Gapon
, was this really a question for stable ml? -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to freebsd-stable-unsubscr...@freebsd.org

Re: ZFSKnownProblems - needs revision?

2009-04-08 Thread Andriy Gapon
My account: amd64 stable/7 system 4GB RAM zero tuning 3-way mirrored zpool with individual dev size about 400G moderate load sufficient remaining RAM (still plenty) zero troubles (system age is 2 months) -- Andriy Gapon ___ freebsd-stable@freebsd.org

Re: remote debug over usb vs. old serial cable?

2009-03-26 Thread Andriy Gapon
) mode for such purposes: http://www.coreboot.org/EHCI_Debug_Port But that requires some special HW in addition to SW support which our doesn't have. BTW, Ronald, it is possible that you might have a serial header on motherboard which is not connected to any traditional port. -- Andriy Gapon

Re: remote debug over usb vs. old serial cable?

2009-03-26 Thread Andriy Gapon
header is not an obvious one and you would need a special connector for it. The port can also be disabled in BIOS. -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any

Re: devd question

2009-03-02 Thread Andriy Gapon
systemDEVFS; match subsystem CDEV; match cdev ^da[0-9]+$; action echo 't120o3l32 bc+f+16' /dev/speaker; }; -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http

qemu+aio vs C2

2009-02-26 Thread Andriy Gapon
of ideas. -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to freebsd-stable-unsubscr...@freebsd.org

Re: qemu+aio vs C2

2009-02-26 Thread Andriy Gapon
on 26/02/2009 18:27 Paul B. Mahol said the following: On 2/26/09, Andriy Gapon a...@icyb.net.ua wrote: I see something unusual and surprising for me: if I kldload aio for qemu's sake and then actually start qemu, I see that share of C2 in cx_usage is constantly dropping and then finally

Re: nfs umount soft hang

2009-02-09 Thread Andriy Gapon
on 05/02/2009 16:34 Andriy Gapon said the following: I have an NFS server and NFS client separated by a firewall. Both servers are FreeBSD 7.1. Server configuration: nfs_server_enable=YES nfs_server_flags=-t -n 4 rpcbind_enable=YES mountd_flags=-r -p 737 mountd_enable=YES The firewall

nfs umount soft hang

2009-02-05 Thread Andriy Gapon
mountd udp port allowed in the firewall? Or is there a way to configure everything to tcp only? -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to freebsd

Re: problem with cold hardware? [Was: panic in callout_reset: bad link in callwheel]

2009-02-02 Thread Andriy Gapon
on 28/01/2009 21:22 Andrew Snow said the following: Andriy Gapon wrote: Previously I heard about problems with hardware running hot, but not with it being cold. I put the word in quotes, because the system is in a room with normal room temperature. Any guesses what hardware part might

problem with cold hardware? [Was: panic in callout_reset: bad link in callwheel]

2009-01-28 Thread Andriy Gapon
on 24/01/2009 13:00 Andriy Gapon said the following: [snip] Additional info: I recently added some new memory to this system. The memory survived several passes of memtest86 before booting to FreeBSD. It also survived one pass after the incident. Still I wouldn't exclude a possibility

panic in callout_reset: bad link in callwheel

2009-01-24 Thread Andriy Gapon
on, like network stack or ata subsystem, etc. -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to freebsd-stable-unsubscr...@freebsd.org

panic in destroy_devl: null si_devsw

2009-01-24 Thread Andriy Gapon
have any check where the panic occurred? About the code that called destroy_dev(): it created cdev probably too early, failed to allocate some system resource, so it went to destroy the newly created cdev. Non-null cdevsw was definitely provided to make_dev. -- Andriy Gapon

Re: Simple? Hardware upgrade.

2009-01-14 Thread Andriy Gapon
to kernel, ata driver at least), PCI bus speed will stay limited to the same old value. -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to freebsd-stable

Re: fsck_y_enable: suboptimal/odd?

2009-01-13 Thread Andriy Gapon
on 13/01/2009 02:34 Andrew Snow said the following: Andriy Gapon wrote: To me it seems like fsck_y passes suboptimal flags to fsck, it doesn't have to examine each and every filesystem in fstab. I think think this is because it does a quick check first to see if it can run the fsck

fsck_y_enable: suboptimal/odd?

2009-01-12 Thread Andriy Gapon
, it doesn't have to examine each and every filesystem in fstab. -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to freebsd-stable-unsubscr...@freebsd.org

Re: pciconf: incorrect description for Marvell 88SX6101 chip

2009-01-10 Thread Andriy Gapon
on 21/11/2008 15:14 Andriy Gapon said the following: I wasn't sure where this belongs, so writing here. This is stable/7 on Intel DG33TL: $ pciconf -lv ... atap...@pci0:3:0:0: class=0x01018f card=0x610111ab chip=0x610111ab rev=0xb2 hdr=0x00 vendor = 'Marvell Semiconductor

rc.d/mountd: confusing message (and behavior?)

2009-01-10 Thread Andriy Gapon
from ZFS, so /etc/exports would never be used. -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to freebsd-stable-unsubscr...@freebsd.org

Re: rc.d/mountd: confusing message (and behavior?)

2009-01-10 Thread Andriy Gapon
on 10/01/2009 17:11 Garrett Cooper said the following: On Sat, Jan 10, 2009 at 6:20 AM, Andriy Gapon a...@icyb.net.ua wrote: $ /etc/rc.d/mountd onestart /etc/rc.d/mountd: WARNING: /etc/exports is not readable. Exit 1 Actually /etc/exports did not exist at all. And this was not a WARNING

Attempt to write outside dump device boundaries

2008-12-08 Thread Andriy Gapon
reboot in 15 seconds - press a key on the console to abort I guess the large size of the dump is because of the ZFS but I wonder why enough room for the dump could not be found. -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http

Re: rc.firewall: default loopback rules are set up even for custom file

2008-12-08 Thread Andriy Gapon
on 04/12/2008 12:31 Andriy Gapon said the following: I've just realized that I see in releng/7 something that I did not see in releng/6 - even if I use a file with custom rules in firewall_type I still get default loopback rules installed. I think that this is not correct, I am using custom

rc.firewall: default loopback rules are set up even for custom file

2008-12-04 Thread Andriy Gapon
. all deny rules come with log logamount xxx). -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]

Re: ichwd problem: watchdog doesn't bark

2008-12-04 Thread Andriy Gapon
on 28/11/2008 16:28 Andriy Gapon said the following: uname: FreeBSD 7.1-PRERELEASE r185311 amd64 dmesg: ichwd0: Intel ICH9R watchdog timer on isa0 ichwd0: Intel ICH9R watchdog timer (ICH9 or equivalent) ichwd0: timer disabled pciconf: [EMAIL PROTECTED]:0:31:0: class=0x060100 card

inconsistent addressing of smb slaves

2008-11-28 Thread Andriy Gapon
on 21/11/2008 19:15 Andriy Gapon said the following: on 21/11/2008 18:48 Gavin Atkinson said the following: On Fri, 2008-11-21 at 17:16 +0100, Joerg Wunsch wrote: As Andriy Gapon wrote: Now: (0x44 1) 0xff == (0xc4 1) 0xff = 0x88 (looks like RTC) (0x50 1) 0xff == (0xd0 1) 0xff

Re: usb keyboard dying at loader prompt

2008-11-28 Thread Andriy Gapon
seconds. Not sure how to explain this. I think I've seen some changes to reduce memory usage of loader, I will try them to see if that would make any difference for my situation. -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http

ichwd problem: watchdog doesn't bark

2008-11-28 Thread Andriy Gapon
reloded messages are no longer produced. And there are no other messages. But nothing happens for many minutes that I waited. -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable

Re: ichwd problem: watchdog doesn't bark

2008-11-28 Thread Andriy Gapon
on 28/11/2008 17:27 Mike Tancsa said the following: At 09:28 AM 11/28/2008, Andriy Gapon wrote: Then I kill -9 watchdogd. timer reloded messages are no longer produced. And there are no other messages. But nothing happens for many minutes that I waited. Is the watchdog disabled

pciconf: incorrect description for chip=0x610111ab

2008-11-21 Thread Andriy Gapon
PriP PriO]) Subsystem: Marvell Technology Group Ltd. 88SE6101 single-port PATA133 interface ... ATA driver is also cool: atapci0: Marvell 88SX6101 UDMA133 controller -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http

smbmsg(8): slave address confusion?

2008-11-21 Thread Andriy Gapon
think that this demonstrates that FreeBSD smb driver expects slave addresses in range 0x0-0x7f. -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL

Re: smbmsg(8): slave address confusion?

2008-11-21 Thread Andriy Gapon
on 21/11/2008 15:55 Andriy Gapon said the following: It seems that smbmsg is another victim in Great SMBus Slave Address Confusion - there are two schools: one that think that slave address is (addr 1) and there other thinks that slave address is (addr ~0x1). It seems that smb driver

Re: smbmsg(8): slave address confusion?

2008-11-21 Thread Andriy Gapon
on 21/11/2008 18:48 Gavin Atkinson said the following: On Fri, 2008-11-21 at 17:16 +0100, Joerg Wunsch wrote: As Andriy Gapon wrote: Now: (0x44 1) 0xff == (0xc4 1) 0xff = 0x88 (looks like RTC) (0x50 1) 0xff == (0xd0 1) 0xff = 0xa0 (well known SPD addr) (0x52 1) 0xff == (0xd2 1

find -L . -type l -delete

2008-11-13 Thread Andriy Gapon
Am I stupid or is our 'find' is seriously broken in one subtle feature? $ find -L . -type l find all broken symlinks (target doesn't exists) $ find -L . -type l -delete removes all symlinks!!! FreeBSD 7.1-PRERELEASE amd64 -- Andriy Gapon ___ freebsd

Re: find -L . -type l -delete

2008-11-13 Thread Andriy Gapon
on 13/11/2008 16:17 Eugene Grosbein said the following: On Thu, Nov 13, 2008 at 03:38:51PM +0200, Andriy Gapon wrote: Am I stupid or is our 'find' is seriously broken in one subtle feature? $ find -L . -type l find all broken symlinks (target doesn't exists) $ find -L . -type l -delete

Re: ukbd attachment and root mount

2008-11-12 Thread Andriy Gapon
on 12/11/2008 13:53 Nate Eldredge said the following: On Wed, 12 Nov 2008, Andriy Gapon wrote: on 05/11/2008 17:24 Andriy Gapon said the following: [...] I have a legacy-free system (no PS/2 ports, only USB) and I wanted to try a kernel without atkbd and psm (with ums, ukbd, kbdmux

Re: ukbd attachment and root mount

2008-11-12 Thread Andriy Gapon
chain, etc. I am not even interested in speculations about whether keyboard would work or not at mountroot prompt if it were attaching before it. -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo

Re: ukbd attachment and root mount

2008-11-12 Thread Andriy Gapon
on 12/11/2008 14:14 Jeremy Chadwick said the following: On Wed, Nov 12, 2008 at 01:58:58PM +0200, Andriy Gapon wrote: [snip] 2. if ukbd driver is not attached then I don't see any way USB keyboard would work in non-legacy way Regarding #2: at which stage? boot0/boot2/loader require

Re: ukbd attachment and root mount

2008-11-12 Thread Andriy Gapon
on 05/11/2008 17:24 Andriy Gapon said the following: System is FreeBSD 7.1-BETA2 amd64. Looking through my dmesg I see that relative order of ukbd attachment and root mounting is not deterministic. Sometime keyboard is attached first, sometimes root filesystem is mounted first. Quite more

Re: usb keyboard dying at loader prompt

2008-11-12 Thread Andriy Gapon
will have to live with it (this system doesn't have PS/2 ports at all). -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]

Re: ukbd attachment and root mount

2008-11-12 Thread Andriy Gapon
on 12/11/2008 14:33 Jeremy Chadwick said the following: On Wed, Nov 12, 2008 at 02:20:41PM +0200, Andriy Gapon wrote: on 12/11/2008 14:14 Jeremy Chadwick said the following: On Wed, Nov 12, 2008 at 01:58:58PM +0200, Andriy Gapon wrote: [snip] 2. if ukbd driver is not attached then I don't see

Re: usb keyboard dying at loader prompt

2008-11-11 Thread Andriy Gapon
on 08/11/2008 14:31 Volker said the following: Andriy, On 12/23/-58 20:59, Andriy Gapon wrote: I have a quite strange problem. This is with 7-BETA amd64. Did it work with earlier versions? Can't say, this is a new machine, FreeBSD took its virginity :-) All of USB is out of kernel

Re: usb keyboard dying at loader prompt

2008-11-11 Thread Andriy Gapon
on 06/11/2008 14:34 Andriy Gapon said the following: I have a quite strange problem. This is with 7-BETA amd64. All of USB is out of kernel and is loaded via modules. BIOS has Legacy USB enabled. I have only a USB keyboard, no PS/2 port. The keyboard works file in BIOS and for selecting

firewire disk disconnected but da* remains?

2008-11-07 Thread Andriy Gapon
(me) camcontrol rescan all done some time later stuck in cbwait state. System is recent releng/7 amd64. -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail

Re: firewire disk disconnected but da* remains?

2008-11-07 Thread Andriy Gapon
on 07/11/2008 17:42 Gavin Atkinson said the following: On Fri, 2008-11-07 at 13:37 +0200, Andriy Gapon wrote: I am a firewire newbie, so forgive me the following question. I disconnect external firewire HDD, firewire subsystem notices this but da0 device entry persists. Is this correct

/etc/ttys oddity

2008-11-07 Thread Andriy Gapon
, and X gets started! Seems illogical. Or maybe kdm-bin does something smart behind the scenes. -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL

usb keyboard dying at loader prompt

2008-11-06 Thread Andriy Gapon
into kernel. Weird... -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]

ukbd in kernel and in loader.conf: lockup?

2008-11-05 Thread Andriy Gapon
in hardware). BIOS has USB Legacy enabled. GENERIC, obviously, has atkbd and kbdmux in it. -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL

ukbd attachment and root mount

2008-11-05 Thread Andriy Gapon
I need such emulation e.g. for loader or boot0 configuration. But I guess I don't have to have atkbd driver in kernel. I wonder why behavior is non-deterministic, why ukbd is 99% attached after mount root, and what can be done about this. -- Andriy Gapon

Re: ukbd attachment and root mount

2008-11-05 Thread Andriy Gapon
on 05/11/2008 18:01 Jeremy Chadwick said the following: On Wed, Nov 05, 2008 at 05:24:03PM +0200, Andriy Gapon wrote: [snip] Another (with custom kernel, zfs root): Nov 4 17:54:03 odyssey kernel: Trying to mount root from zfs:tank/root Nov 4 17:54:03 odyssey kernel: ukbd0: CHESEN USB

Re: Short SMART check causes disk op timeouts

2008-10-28 Thread Andriy Gapon
This was a long time ago, and it really warns about the same balance that you do, but it can hint at source of authority for all the configs around. -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo

Re: 6.3 nfe: dead after system reset

2008-10-20 Thread Andriy Gapon
: discard frame w/o leading ethernet header (len 4294967295 pkt len 4294967295) nfe0: discard frame w/o leading ethernet header (len 3 pkt len 3) Maybe these messages could give a hint about what was going wrong in nfe. on 04/07/2008 00:26 Andriy Gapon said the following: As they say - long time

Re: 7.1 i386 PXE

2008-10-10 Thread Andriy Gapon
with gdb stub enabled (qemu -s) and then connecting with remote gdb help? I am not sure about debugging symbols but raw assembly you should be able to track. -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo

sio = uart: one port is gone

2008-09-15 Thread Andriy Gapon
in device.hints for uart: hint.uart.0.at=isa hint.uart.0.port=0x3F8 hint.uart.0.flags=0x10 hint.uart.0.irq=4 hint.uart.1.at=isa hint.uart.1.port=0x2F8 hint.uart.1.irq=3 hint.uart.2.at=isa Precisely the same hints (s/uart/sio/) I had for sio. Please advise. -- Andriy Gapon

Re: sio = uart: one port is gone

2008-09-15 Thread Andriy Gapon
on 15/09/2008 17:36 Ian Smith said the following: On Mon, 15 Sep 2008, Andriy Gapon wrote: This is a fairly standard and old machine with 2 COM ports. Recently (last Friday) I decided to update my RELENG_7 system and also to transition from sio to uart. This what I had before

Re: nVidia driver update today: renders X11 unusable

2008-09-02 Thread Andriy Gapon
for G80 cards. -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]

Re: 6.3 nfe: dead after system reset

2008-07-03 Thread Andriy Gapon
). So the interface works for outgoing packets, but somehow loses incoming arp replies. Not sure if thap happens in the NIC or in the driver itself (see the above nve/nfe live replacement experiment). So, there are some facts, but still no clues. -- Andriy Gapon

Re: mystery: lock up after fs dump

2008-06-05 Thread Andriy Gapon
serializes snapshot creation (I think there are further serialization points that prevent simultaneous snapshotting of the same fs). There is nothing I can see that protects snapshots/gjournal interaction. Looks like something to be quite concerned about. Thank you for the analysis. -- Andriy Gapon

mystery: lock up after fs dump

2008-06-04 Thread Andriy Gapon
this was the first time when level 2 dump was followed by level 4 dump. In previous months it was followed by level 6 dumps. All in all, quite strange. -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman

Re: mystery: lock up after fs dump

2008-06-04 Thread Andriy Gapon
on 04/06/2008 18:23 Kostik Belousov said the following: On Wed, Jun 04, 2008 at 06:07:47PM +0300, Andriy Gapon wrote: [snip] dumps are done on live filesystems using -L. [snip] 4. both systems have gjournal support (on 6.X it is added via a non-official patch), there are gjournaled filesystems

Re: Is it possible to create a directory under /dev?

2008-05-23 Thread Andriy Gapon
Norberto Meijome [EMAIL PROTECTED] wrote: On Thu, 22 May 2008 10:02:08 +0300 Andriy Gapon [EMAIL PROTECTED] wrote: But, by the way, there is a (slightly) more valid reason to want to create a directory under /dev, I recently had it. For one non-standard third-party application I needed

btw: kernel printing

2008-05-23 Thread Andriy Gapon
not only SMP is affected. -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]

Re: Is it possible to create a directory under /dev?

2008-05-22 Thread Andriy Gapon
application I needed to create a link to existing device in a certain subdirectory. I.e.: /dev/subdirX/device - /dev/deviceX And I couldn't do that. Or maybe link operation for devfs just needs to be taught about creating subdirectories on demand. I don't know. -- Andriy Gapon

Re: udf

2008-05-19 Thread Andriy Gapon
support in NetBSD. I think that porting his work is our best chance to get write support in FreeBSD too. -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail

Re: thread scheduling at mutex unlock

2008-05-15 Thread Andriy Gapon
that performance advantage of libthr over libkse came with a price. I think that something like queued locks is needed. They would clearly reduce raw throughput performance, so maybe that should be a new (non-portable?) mutex attribute. -- Andriy Gapon

Re: thread scheduling at mutex unlock

2008-05-15 Thread Andriy Gapon
on 15/05/2008 12:05 David Xu said the following: Andriy Gapon wrote: Brent, David, thank you for the responses. I think I incorrectly formulated my original concern. It is not about behavior at mutex unlock but about behavior at mutex re-lock. You are right that waking waiters at unlock

Re: thread scheduling at mutex unlock

2008-05-15 Thread Andriy Gapon
in it. -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]

Re: thread scheduling at mutex unlock

2008-05-15 Thread Andriy Gapon
on 15/05/2008 15:57 David Xu said the following: Andriy Gapon wrote: Maybe. But that's not what I see with my small example program. One thread releases and re-acquires a mutex 10 times in a row while the other doesn't get it a single time. I think that there is a very slim chance

Re: thread scheduling at mutex unlock

2008-05-15 Thread Andriy Gapon
acquires and releases and reacquires a mutex during 10 seconds while the other thread is blocked on that mutex for 10 seconds, then this is not about timeslices. -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman

Re: thread scheduling at mutex unlock

2008-05-15 Thread Andriy Gapon
on 15/05/2008 22:51 Brent Casavant said the following: On Thu, 15 May 2008, Andriy Gapon wrote: With current libthr behavior the GUI thread would never have a chance to get the mutex as worker thread would always be a winner (as my small program shows). The example you gave indicates

thread scheduling at mutex unlock

2008-05-14 Thread Andriy Gapon
? P.S. I understand that all this is subject to (thread) scheduler policy, but I think that what I expect is more reasonable, at least it is more reasonable for my application. -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http

Re: thread scheduling at mutex unlock

2008-05-14 Thread Andriy Gapon
on 14/05/2008 18:17 Andriy Gapon said the following: I am trying the small attached program on FreeBSD 6.3 (amd64, SCHED_4BSD) and 7-STABLE (i386, SCHED_ULE), both with libthr as threads library and on both it produces BROKEN message. I compile this program as follows: cc sched_test.c -o

panic: vn_finished_write: neg cnt

2008-04-23 Thread Andriy Gapon
-- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]

Re: umass causes panic on 7 amd64

2008-04-17 Thread Andriy Gapon
execute bt command :-) -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]

Re: umass causes panic on 7 amd64

2008-04-17 Thread Andriy Gapon
if this is some brokenness of that driver or fighting of several USB drivers over the same hardware. P.S. sorry for the wide broadcast, but I think that users on all 3 lists might be interested. -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http

Re: umass causes panic on 7 amd64

2008-04-17 Thread Andriy Gapon
on 17/04/2008 18:31 Paul Schmehl said the following: --On Thursday, April 17, 2008 18:06:28 +0300 Andriy Gapon [EMAIL PROTECTED] wrote: on 17/04/2008 17:56 Paul Schmehl said the following: I wish I had a core file to analyze. *Every* time I reboot my machine, I have to disconnect my usb

Re: 6.3 nfe: strange behavior after reset

2008-03-27 Thread Andriy Gapon
thing: in the problematic scenario, if I unload nfe.ko and load nve.ko then the NIC becomes alive, unload nve and re-load nfe NIC is still dead. Mystery. I'll try to do more local debugging later when I have a chance to hit the reset button. -- Andriy Gapon

Re: Odd file in /lost+found after softupdate inconsistency in fsck

2008-03-05 Thread Andriy Gapon
on the file? Have I somehow damaged my ufs2+softupdates filesystem by losing its inode #5 containing snapshot data? Any insights appreciated, You can try stat(1) on it to see all the details, that could help with further conclusions. -- Andriy Gapon

Re: 6.3 nfe: strange behavior after hand

2008-02-25 Thread Andriy Gapon
on 04/02/2008 05:52 Pyun YongHyeon said the following: On Fri, Feb 01, 2008 at 03:56:17PM +0200, Andriy Gapon wrote: on 01/02/2008 15:42 Andriy Gapon said the following: on 01/02/2008 14:36 Pyun YongHyeon said the following: After applying attached patch and let me know the output

Re: 6.3 nfe: strange behavior after hand

2008-02-25 Thread Andriy Gapon
on 25/02/2008 15:02 Andriy Gapon said the following: on 04/02/2008 05:52 Pyun YongHyeon said the following: On Fri, Feb 01, 2008 at 03:56:17PM +0200, Andriy Gapon wrote: on 01/02/2008 15:42 Andriy Gapon said the following: on 01/02/2008 14:36 Pyun YongHyeon said the following: After

Re: sysinstall: weird ui problem

2008-02-20 Thread Andriy Gapon
on 20/02/2008 20:45 Brian A. Seklecki said the following: On Fri, 2008-01-25 at 17:29 +0200, Andriy Gapon wrote: FreeBSD 6.3-RELEASE amd64 Running sysinstall for post-installation configuration of sorts in xterm/konsole/gnome-terminal. Hmm your $TERM environmental variable is set to vt100

Re: ps/2 mouse patch [intellimouse explorer detection]

2008-02-07 Thread Andriy Gapon
. on 04/02/2008 18:09 Andriy Gapon said the following: on 01/02/2008 11:38 Vojtech Pavlik said the following: On Fri, Feb 01, 2008 at 11:35:33AM +0200, Andriy Gapon wrote: I compared FreeBSD and Linux sources more thoroughly and found the following: http://lxr.linux.no/linux+v2.6.24/drivers/input

Re: ps/2 mouse patch

2008-02-04 Thread Andriy Gapon
on 01/02/2008 11:38 Vojtech Pavlik said the following: On Fri, Feb 01, 2008 at 11:35:33AM +0200, Andriy Gapon wrote: I compared FreeBSD and Linux sources more thoroughly and found the following: http://lxr.linux.no/linux+v2.6.24/drivers/input/mouse/psmouse-base.c#L464 static int

Re: mouse problems [A4 Tech OP-3D]

2008-02-01 Thread Andriy Gapon
on 30/01/2008 18:45 Vojtech Pavlik said the following: On Wed, Jan 30, 2008 at 05:30:02PM +0200, Andriy Gapon wrote: [snip] I see that Linux driver and FreeBSD driver are (mostly) equivalent in IntelliMouse Explorer detection. I wonder if Linux handles this mouse well, and if yes, then how

Re: mouse problems [A4 Tech OP-3D]

2008-02-01 Thread Andriy Gapon
on 01/02/2008 11:38 Vojtech Pavlik said the following: On Fri, Feb 01, 2008 at 11:35:33AM +0200, Andriy Gapon wrote: I did the same in FreeBSD psm.c, i.e., added a call to enable_msintelli() at the very start of enable_msexplorer(). And voilĂ  - everything is perfect, correct ID is returned

6.3 nfe: strange behavior after hand

2008-02-01 Thread Andriy Gapon
Network Bus Enumerator' class = bridge P.S. as always with network issues, I understand that it may be not so simple, e.g. some interaction between the card and the switch, etc. -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http

Re: 6.3 nfe: strange behavior after hand

2008-02-01 Thread Andriy Gapon
print rev instead of dev for the second time :-) This is in working case: devid : 269, revid : a3, pwr = 0003 Will wait for the non-working situation. -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman

Re: 6.3 nfe: strange behavior after hand

2008-02-01 Thread Andriy Gapon
on 01/02/2008 15:42 Andriy Gapon said the following: on 01/02/2008 14:36 Pyun YongHyeon said the following: After applying attached patch and let me know the output of devid : xxx, revid : xxx, pwr = xxx. It would be even better if you can show me the above message for working/non-working case

Re: kld regression

2008-01-31 Thread Andriy Gapon
on 31/01/2008 13:07 John Baldwin said the following: On Wednesday 30 January 2008 12:39:14 pm Andriy Gapon wrote: The problem is as follows: 1. put udf_load=YES in loader.conf 2. you can mount and unmount udf filesystems 3. you can kldunload udf if no udf filesystems are mounted 4. now mount

Re: kld regression

2008-01-31 Thread Andriy Gapon
on 31/01/2008 14:39 Andriy Gapon said the following: on 31/01/2008 13:07 John Baldwin said the following: On Wednesday 30 January 2008 12:39:14 pm Andriy Gapon wrote: The problem is as follows: 1. put udf_load=YES in loader.conf 2. you can mount and unmount udf filesystems 3. you can

Re: kld regression

2008-01-31 Thread Andriy Gapon
on 31/01/2008 18:52 John Baldwin said the following: On Thursday 31 January 2008 10:05:57 am Andriy Gapon wrote: on 31/01/2008 14:39 Andriy Gapon said the following: on 31/01/2008 13:07 John Baldwin said the following: On Wednesday 30 January 2008 12:39:14 pm Andriy Gapon wrote: The problem

Re: mouse problems [A4 Tech OP-3D]

2008-01-30 Thread Andriy Gapon
, then how. on 25/01/2008 14:35 Andriy Gapon said the following: I've recently got a cheap PS/2 mouse A4 Tech OP-3D: http://www.a4tech.com/EN/product2.asp?CID=114SCID=115MNO=OP-3D It looks like your regular mouse with a combined middle-button/scroll-wheel. The only unusual feature is an additional

kld regression

2008-01-30 Thread Andriy Gapon
kldunload: can't unload file: Device busy kernel message: kldunload: attempt to unload file that was loaded by the kernel Yeah, it was loaded by kernel indeed, but WTF - what is the difference from manual/loader.conf loading and why I can not manage my modules as I wish? -- Andriy Gapon

Re: kld regression

2008-01-30 Thread Andriy Gapon
on 30/01/2008 19:39 Andriy Gapon said the following: The problem is as follows: 1. put udf_load=YES in loader.conf 2. you can mount and unmount udf filesystems 3. you can kldunload udf if no udf filesystems are mounted 4. now mount udf fs while udf.ko is unloaded 5. udf is auto loaded and fs

sysinstall: weird ui problem

2008-01-25 Thread Andriy Gapon
. This is not fatal in Label screen because navigation cycles, but in Fdisk menu you can not reach up from the bottom entry (slice). In system console everything is OK, though. -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org

cd(4) as compared to acd(4)

2008-01-17 Thread Andriy Gapon
underlying device type and use different techniques. It seems that these features are not terribly hard to implement (using acd as an example). I am not volunteering at this moment, but this could be added to some junior hacker tasks list. -- Andriy Gapon

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