the console bug still exists

2010-08-04 Thread David Xu
Sigh, pressing ScrollLock key several times can lock up the kernel when it is still booting before /sbin/init runs. David Xu ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any

Re: 8.1 stable ar9285 ath0 problem

2010-08-04 Thread Kurt Jaeger
Hi! > well i just patched recompiled. Its evwn worse now. Now the > var,log,messages log is even more flooded with the said messages. Sorry for the late answer, I was on the road the last few days. While there are many messages, the adapter itself seems to work, as I used it a little bit. As the

zpool - low speed write

2010-08-04 Thread Alex V. Petrov
Hi All! $ dd if=/dev/random of=/tank/test bs=3M count=1000 1000+0 records in 1000+0 records out 3145728000 bytes transferred in 298.153293 secs (10550707 bytes/sec) What, i think, very-very low :-( FreeBSD alex.super 8.1-STABLE FreeBSD 8.1-STABLE #76: Mon Aug 2 20:19:09 KRAST 2010 a...@ale

Re: zpool - low speed write

2010-08-04 Thread Andriy Gapon
on 04/08/2010 15:08 Alex V. Petrov said the following: > Hi All! > > $ dd if=/dev/random of=/tank/test bs=3M count=1000 /dev/random is slow. -- Andriy Gapon ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-

Re: zpool - low speed write

2010-08-04 Thread Marco van Tol
On Wed, Aug 04, 2010 at 03:45:26PM +0300, Andriy Gapon wrote: > on 04/08/2010 15:08 Alex V. Petrov said the following: > > Hi All! > > > > $ dd if=/dev/random of=/tank/test bs=3M count=1000 > > /dev/random is slow. For comparing, try to see what happens with /dev/zero. :) -- Als het niet gaat

Re: zpool - low speed write

2010-08-04 Thread Stefan Huerter
Guckux Alex > zpool iostat -v >capacity operationsbandwidth > pool used avail read write read write > -- - - - - - - > tank1,91T 829G101 4 12,4M 148K > ada4 597G 334G 31 1 3,81M

Re: zpool - low speed write

2010-08-04 Thread Alex V. Petrov
interesting results: From single-UDF-disk to pool: $ dd if=petrovs-disk1.iso of=/tank/petrovs-disk1.iso bs=1M 3545+1 records in 3545+1 records out 3718002688 bytes transferred in 438.770195 secs (8473690 bytes/sec) From single-UDF-disk to null: $ dd if=petrovs-disk1.iso of=/dev/null bs=1M 3545+1

Re: zpool - low speed write

2010-08-04 Thread Alex V. Petrov
В сообщении от 4 августа 2010 21:09:23 вы написали: > Guckux Alex > > The first output of zpool iostat shows you only a statistical output for a > specific time (unknown to me now). > Have you tried s.th. like: > zpool iostat -v 10 10 > shows you the first statistic summary, followed 9 output wit

Re: zpool - low speed write

2010-08-04 Thread Alex V. Petrov
В сообщении от 4 августа 2010 20:45:26 вы написали: > on 04/08/2010 15:08 Alex V. Petrov said the following: > > Hi All! > > > > $ dd if=/dev/random of=/tank/test bs=3M count=1000 > > /dev/random is slow. On single disk (UFS) speed of write faster: $ dd if=/dev/random of=/home/alex/temp/test bs

Re: zpool - low speed write

2010-08-04 Thread Martin Matuska
Try booting with the following on /boot/loader.conf: vfs.zfs.vdev.max_pending="10" vfs.zfs.txg.write_limit_override=268435456 And remove setting: vfs.zfs.cache_flush_disable=1 Then try a dd from /dev/zero. Cheers, mm Dňa 4. 8. 2010 16:13, Alex V. Petrov wrote / napísal(a): > interesting resul

Re: the console bug still exists

2010-08-04 Thread jhell
On 08/04/2010 03:22, David Xu wrote: Sigh, pressing ScrollLock key several times can lock up the kernel when it is still booting before /sbin/init runs. David Xu Sorry David, No matter what I have tried I have not been able to reproduce this across 5 separate machines. Is there any way tha

Re: zpool - low speed write

2010-08-04 Thread Alex V. Petrov
В сообщении от 4 августа 2010 22:40:22 вы написали: > Try booting with the following on /boot/loader.conf: > vfs.zfs.vdev.max_pending="10" > vfs.zfs.txg.write_limit_override=268435456 > > And remove setting: > vfs.zfs.cache_flush_disable=1 > > Then try a dd from /dev/zero. OK. dd if=/dev/zero

Re: 8.1 stable ar9285 ath0 problem

2010-08-04 Thread Troye Johnson
Can you show me your config files: rc.conf, /boot/loader.conf, wpa_supplicant.conf. I just want to see just to make sure I'm not doing it wrong. I'm using my card on a network that uses WPA-PSK. My card can scan for APs and associate with the chosen AP, but 'dhclient wlan0' will not get an IP addre

Re: zpool - low speed write

2010-08-04 Thread Joshua Boyd
On Wed, Aug 4, 2010 at 10:13 AM, Alex V. Petrov wrote: > interesting results: > > From single-UDF-disk to pool: > $ dd if=petrovs-disk1.iso of=/tank/petrovs-disk1.iso bs=1M > 3545+1 records in > 3545+1 records out > 3718002688 bytes transferred in 438.770195 secs (8473690 bytes/sec) > > From singl

Re: zpool - low speed write

2010-08-04 Thread Alex V. Petrov
> > What controllers are you using? > > What's the results of dd if=/dev/ada4 of=/dev/null bs=1M count=100 ? > > Have you tried switching to the ad driver? Maybe ada is buggy on your > hardware. $ dd if=/dev/ada4 of=/dev/null bs=1M count=100 100+0 records in 100+0 records out 104857600 bytes tr

Re: zpool - low speed write

2010-08-04 Thread Jeremy Chadwick
On Wed, Aug 04, 2010 at 10:13:36PM -0400, Joshua Boyd wrote: > On Wed, Aug 4, 2010 at 10:13 AM, Alex V. Petrov wrote: > > > interesting results: > > > > From single-UDF-disk to pool: > > $ dd if=petrovs-disk1.iso of=/tank/petrovs-disk1.iso bs=1M > > 3545+1 records in > > 3545+1 records out > > 371

Re: zpool - low speed write

2010-08-04 Thread Jeremy Chadwick
On Wed, Aug 04, 2010 at 08:08:24PM +0800, Alex V. Petrov wrote: > ada2 at ahcich2 bus 0 scbus2 target 0 lun 0 > ada2: ATA-8 SATA 2.x device > ada2: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes) > ada2: Command Queueing enabled > ada2: 953869MB (1953525168 512 byte sectors: 16H 63S/T 16383

Kernel symbol file alternate location

2010-08-04 Thread Daniel O'Connor
Is it possible to tell installkernel to put the symbol files elsewhere? IMO somewhere in /usr would be good - you don't need them to boot (or crashdump, etc) and they increase the size of the kernel by a factor of 5(!), eg.. [cain 14:07] /tmp >du -sh kernel 258Mkernel [cain 14:07] /tmp >rm -

Re: zpool - low speed write

2010-08-04 Thread Alex V. Petrov
> Your ada3 disk is different from the other two. Can you please provide > the output from the following 3 commands? > > camcontrol identify ada2 > camcontrol identify ada3 > camcontrol identify ada4 > > > vfs.zfs.cache_flush_disable=1 > > vfs.zfs.zil_disable=1 > > I question both of these sett

Re: zpool - low speed write

2010-08-04 Thread Jeremy Chadwick
On Thu, Aug 05, 2010 at 12:47:42PM +0800, Alex V. Petrov wrote: > > Your ada3 disk is different from the other two. Can you please provide > > the output from the following 3 commands? > > > > camcontrol identify ada2 > > camcontrol identify ada3 > > camcontrol identify ada4 > > > > > vfs.zfs.ca

Re: zpool - low speed write

2010-08-04 Thread Alex V. Petrov
В сообщении от 5 августа 2010 13:35:04 вы написали: > Write performance here is abysmal, agreed. This is very odd. > > I hate to say this, but can you remove ahci.ko (ahci_load="yes") from > your loader.conf and reboot? You may need to change filesystem names > around in /etc/fstab for your OS d

Re: zpool - low speed write

2010-08-04 Thread Jeremy Chadwick
On Thu, Aug 05, 2010 at 02:09:57PM +0800, Alex V. Petrov wrote: > В сообщении от 5 августа 2010 13:35:04 вы написали: > > Write performance here is abysmal, agreed. This is very odd. > > > > I hate to say this, but can you remove ahci.ko (ahci_load="yes") from > > your loader.conf and reboot? Yo