Re: patch for topology detection of Intel CPUs

2010-09-06 Thread Jeremy Chadwick
patch or to > voluntary test it :-) I would gladly assist in testing this, except there doesn't appear to be an authoritative statement that it will apply to RELENG_8; when I see WIP, I assume -CURRENT/HEAD only. Let me know, since all the systems I have are Intel multi-core. -- | Jeremy C

Re: patch for topology detection of Intel CPUs

2010-09-06 Thread Jeremy Chadwick
On Mon, Sep 06, 2010 at 03:56:01PM +0300, Andriy Gapon wrote: > on 06/09/2010 15:23 Jeremy Chadwick said the following: > > On Mon, Sep 06, 2010 at 03:17:42PM +0300, Andriy Gapon wrote: > >> on 29/08/2010 12:25 Andriy Gapon said the following: > >>> The below patch

Re: patch for topology detection of Intel CPUs

2010-09-06 Thread Jeremy Chadwick
On Mon, Sep 06, 2010 at 04:28:02PM +0300, Andriy Gapon wrote: > on 06/09/2010 16:12 Jeremy Chadwick said the following: > > Great, thanks! I'll be testing this out on two separate systems, both > > RELENG_8: > > > > - Supermicro X7SBA + Intel C2D E8400 (ste

Re: Tuning the scheduler? Desktop with a CPU-intensive task becomes rapidly unusable.

2010-09-06 Thread Jeremy Chadwick
es? The description is only useful if you have familiarity with the scheduler internals: $ sysctl -d kern.sched.preempt_thresh kern.sched.preempt_thresh: Min priority for preemption, lower priorities have greater precedence The source code doesn't really explain it either -- but I will poin

Re: Network memory allocation failures

2010-09-07 Thread Jeremy Chadwick
lowing: * uname -a(if desired, XXX out hostname) * vmstat -i * ifconfig -a (if desired, XXX out IPs and MACs) * netstat -inbd (if desired, XXX out MACs) * pciconf -lvc(only the bceX entry please) Also check dmesg to see if there's any error messages that correl

Re: Network memory allocation failures

2010-09-07 Thread Jeremy Chadwick
On Tue, Sep 07, 2010 at 05:29:17PM -0700, Pyun YongHyeon wrote: > On Tue, Sep 07, 2010 at 04:32:57PM -0700, Mahlon E. Smith wrote: > > On Tue, Sep 07, 2010, Jeremy Chadwick wrote: > > > > > > This could be a bce(4) bug, meaning the "failed to allocate memory"

Re: MSIX failure

2010-09-09 Thread Jeremy Chadwick
lass=0x02 card=0x13768086 chip=0x107c8086 rev=0x05 > hdr=0x00 > vendor = 'Intel Corporation' > device = 'Gigabit Ethernet Controller (Copper) rev 5 (82541PI)' > class = network > subclass = ethernet Can you add the &

Re: MSIX failure

2010-09-09 Thread Jeremy Chadwick
On Thu, Sep 09, 2010 at 03:25:19PM +0200, Gareth de Vaux wrote: > On Thu 2010-09-09 (06:13), Jeremy Chadwick wrote: > > Can you add the "-c" flag to your pciconf command? Thanks. > > Forbidden? > > # pciconf -lvc > pciconf: /dev/pci: Operation not permitted &g

Re: mountd has resolving problems

2010-09-09 Thread Jeremy Chadwick
to 755, then enable use of it by using /etc/rc.conf variables like so: netwait_enable="yes" netwait_ip="4.2.2.1 4.2.2.2" netwait_if="nfe0" For what the variables do, please see the script comments. -- | Jeremy Chadwick j...@par

Re: MSIX failure

2010-09-09 Thread Jeremy Chadwick
On Thu, Sep 09, 2010 at 04:22:26PM +0200, Gareth de Vaux wrote: > On Thu 2010-09-09 (07:02), Jeremy Chadwick wrote: > > You need to be root to use the -c flag. Despite your prompt, I don't > > think you're root. Reproduction: > > That was as root, > > # i

Re: Can't build 8.1 GENERIC kernel

2010-09-09 Thread Jeremy Chadwick
many situations in the past where not doing this has broken the build process (e.g. a new feature/flag/etc. being introduced which exists via the /usr/obj/usr/bin/whatever binary, but not /usr/bin/whatever). -- | Jeremy Chadwick j...@parodius.com | |

Re: ipfw: Too many dynamic rules

2010-09-09 Thread Jeremy Chadwick
e default (6). Finally, why are you using dynamic firewall rules at all? For what purpose do you need these that, say, pf and its state tracking would not suffice? [1]: http://en.wikipedia.org/wiki/Keepalive -- | Jeremy Chadwick j...@parodius.com

Re: Cannot install using serial console

2010-09-10 Thread Jeremy Chadwick
t is that you stated the system that you're trying to use serial console on is actually running under a VM on Linux: > I tried to install FreeBSD (201008 -CURRENT snapshot, but I don't think > it's important here) in a KVM-backed virtual machine on a headless Linux > hos

Re: Cannot install using serial console

2010-09-10 Thread Jeremy Chadwick
On Fri, Sep 10, 2010 at 05:18:00PM +0200, Jeremie Le Hen wrote: > On Fri, Sep 10, 2010 at 04:27:26AM -0700, Jeremy Chadwick wrote: > > > > As far as I know you need also to enable a serial terminal in /etc/ttys. > > > > > > Yeah, this came to my mind too but I ch

Re: Cannot install using serial console

2010-09-10 Thread Jeremy Chadwick
On Fri, Sep 10, 2010 at 08:38:30AM -0700, Jeremy Chadwick wrote: > On Fri, Sep 10, 2010 at 05:18:00PM +0200, Jeremie Le Hen wrote: > > On Fri, Sep 10, 2010 at 04:27:26AM -0700, Jeremy Chadwick wrote: > > > > > As far as I know you need also to enable a serial terminal

Re: Serial console problems with stable/8

2010-09-12 Thread Jeremy Chadwick
keyboard hooked up to this machine when you're attempting to get serial console output? If so, I'm not too surprised it doesn't work (re: -P flag). Can you try the following? 1) Removing kernel_options and console from loader.conf 2) Place "-P" in /boot.config instead If

Re: Serial console problems with stable/8

2010-09-13 Thread Jeremy Chadwick
On Mon, Sep 13, 2010 at 09:21:21AM +0200, Oliver Fromme wrote: > Jeremy Chadwick wrote: > > Is there a PS/2 keyboard hooked up to this machine when you're > > attempting to get serial console output? > > Kind of. It's connected to a local KVM switch. Does the K

Re: Serial console problems with stable/8

2010-09-13 Thread Jeremy Chadwick
eeBSD 4.x days and is easily detectable by hitting enter repetitively at the "login:" prompt on a serial console; occasionally the output will get messed up. Once you log in, however, flow control works fine. When I chatted with Marcel Moolenaar about this, he assured m

Re: Serial console problems with stable/8

2010-09-13 Thread Jeremy Chadwick
is out on our RELENG_8 system tonight. -- | Jeremy Chadwick j...@parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, USA | | Making life hard for others since

Re: ipfw: Too many dynamic rules

2010-09-14 Thread Jeremy Chadwick
k_lifetime. You're absolutely certain these are all in FIN_WAIT_2 state and not TIME_WAIT? -- | Jeremy Chadwick j...@parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain

Re: ipfw: Too many dynamic rules

2010-09-14 Thread Jeremy Chadwick
On Tue, Sep 14, 2010 at 01:12:00PM +0200, Gareth de Vaux wrote: > On Tue 2010-09-14 (04:03), Jeremy Chadwick wrote: > > You're absolutely certain these are all in FIN_WAIT_2 state and not > > TIME_WAIT? > > Yup, > > $ netstat -an | grep FIN_WAIT_1 | wc -l &

Re: After 7.3->8.1, moused on serial mouse draws 100% CPU

2010-09-16 Thread Jeremy Chadwick
etails that pertain to your serial ports? uartXX devices would be sufficient, in addition the device its attached to (e.g. acpi0, etc.). Thanks. (Footnote: I wasn't even aware people still had/used serial mice any more, given the popularity of PS/2, and now USB...) -- | Jeremy Chadwi

Re: How to predict drive number change for 7.3->8.1 upgrade?

2010-09-16 Thread Jeremy Chadwick
ing forward. If you find that the device numbers are changing "randomly" after every reboot, that's a separate problem and should be dealt with separately. -- | Jeremy Chadwick j...@parodius.com | | Parodius Networking http://www.pa

Re: How to predict drive number change for 7.3->8.1 upgrade?

2010-09-16 Thread Jeremy Chadwick
e-grade" things), and I tend to shy away from HP/Compaq ProLiant hardware (which have LOM/LOM2) since over the years I've seen too many problems with them posted on the FreeBSD lists (mainly relating to storage device driver problems), not to mention the support contract costs..

Re: FreeBSD 8.1 Stable Unreasanoble Rebooting

2010-09-16 Thread Jeremy Chadwick
dkernel/installkernel may not be enough depending on what the individual did. It's likely the machine could be compromised in some way, especially if there's any service on it which is public-facing, regardless of authentication mechanisms you've deployed in front of it. -- |

Re: MFC of ZFSv15

2010-09-17 Thread Jeremy Chadwick
icit declaration of function > 'sched_pickcpu' > /usr/src/sys/kern/sched_ule.c:1807: warning: nested extern declaration of > 'sched_pickcpu' > *** Error code 1 The problem was that a piece of committed code in the ULE scheduler was lacking an #ifdef

Re: Serial console problems with stable/8

2010-09-19 Thread Jeremy Chadwick
On Mon, Sep 13, 2010 at 09:19:54PM -0700, Jeremy Chadwick wrote: > On Mon, Sep 13, 2010 at 08:44:02PM +0200, Ed Schouten wrote: > > Maybe we should just implement /dev/console in such a way that it can > > never get stuck on dcd. I've seen this break too many times. > >

Re: HEADS UP: FreeBSD 6.4 and 8.0 EoLs coming soon

2010-09-21 Thread Jeremy Chadwick
I can't find the mail on the official FreeBSD pipermail lists either. I'm staying out of the main discussion, but I'm just wanting to point out that Andriy did not write the above quote. -- | Jeremy Chadwick j...@parodius.com | | Parodiu

Re: SuperMicro i7 (UP) - very slow performance

2010-09-22 Thread Jeremy Chadwick
h makes no sense given what that option does). 2) There's been a discussion on -stable about FreeBSD incorrectly determining different kinds of CPU characteristics on newer processors like the i7, with HTT in use. I can dig up the thread if you'd like. It does include a patch. 3) Reset

Re: SuperMicro i7 (UP) - very slow performance

2010-09-22 Thread Jeremy Chadwick
On Wed, Sep 22, 2010 at 05:54:46PM -0700, Bryce wrote: > On Sep 22, 3:43 am, free...@jdc.parodius.com (Jeremy Chadwick) wrote: > > On Wed, Sep 22, 2010 at 03:30:33AM -0500, Adam Vande More wrote: > > > On Wed, Sep 22, 2010 at 3:12 AM, Peter Jeremy wrote: > > > >

Re: 8.1-RELEASE: [zfs] [kmem] zfs destroy snapshot results in panic: kmem_map too small

2010-09-24 Thread Jeremy Chadwick
"0" If you upgrade to RELENG_8, you won't have to set this. As for your questions under "Questions" -- yes you have to tune, no there aren't really "reliable guidelines" and I've been asking for such since ZFS came out for FreeBSD, but your values l

Re: 8.1-RELEASE: [zfs] [kmem] zfs destroy snapshot results in panic: kmem_map too small

2010-09-24 Thread Jeremy Chadwick
On Fri, Sep 24, 2010 at 03:46:49PM +0300, Andriy Gapon wrote: > on 24/09/2010 15:33 Jeremy Chadwick said the following: > > On Fri, Sep 24, 2010 at 01:24:46PM +0200, Leroy van Logchem wrote: > >>

Re: Failure to burn with ahci mode.

2010-09-26 Thread Jeremy Chadwick
4) system and looks pretty > > much like SCSI drives to the rest of the system. > > > > Try the sysutils/cdrecord port for burning. (Should work with all SCSI > > and ATAPI optical drives, regardless of which driver is used.) > > > > > > > > &

Re: Failure to burn with ahci mode.

2010-09-26 Thread Jeremy Chadwick
On Sun, Sep 26, 2010 at 07:37:15PM +0200, David DEMELIER wrote: > 2010/9/26 Jeremy Chadwick : > > On Sun, Sep 26, 2010 at 07:12:17PM +0200, David DEMELIER wrote: > >> 2010/9/26 Erik Trulsson : > >> > On Sun, Sep 26, 2010 at 11:53:01AM +0200, David DEMELIER wrote:

Re: CPU time accounting broken on 8-STABLE machine after a few hours of uptime

2010-09-27 Thread Jeremy Chadwick
6940MB at ata3-master UDMA100 SATA 3Gb/s > uhub1: 6 ports with 6 removable, self powered > uhub3: 6 ports with 6 removable, self powered > unknown: FAILURE - INQUIRY ILLEGAL REQUEST asc=0x24 ascq=0x00 sks=0x40 0x00 > 0x01 > cd0 at ata0 bus 0 scbus1 target 0 lun 0 > cd0:

Re: cpu timer issues

2010-09-28 Thread Jeremy Chadwick
upermicro X7SBA http://www.supermicro.com/products/motherboard/Xeon3000/3210/X7SBA.cfm * Supermicro X7SBL-LN2 http://www.supermicro.com/products/motherboard/Xeon3000/3200/X7SBL-LN2.cfm Can you provide any tuning you do in loader.conf or sysctl.conf, as well as your kernel configuration? Oth

Re: Still getting kmem exhausted panic

2010-09-28 Thread Jeremy Chadwick
I can't provide tuning advice for i386. [1]: http://lists.freebsd.org/pipermail/freebsd-stable/2010-September/059109.html -- | Jeremy Chadwick j...@parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Adminis

Re: Still getting kmem exhausted panic

2010-09-28 Thread Jeremy Chadwick
On Tue, Sep 28, 2010 at 03:22:01PM +0300, Andriy Gapon wrote: > on 28/09/2010 14:50 Jeremy Chadwick said the following: > > I believe the trick -- Andriy, please correct me if I'm wrong -- is the > > Wouldn't hurt to CC me, so that I could do it :-) > > > tunin

Re: CPU time accounting broken on 8-STABLE machine after a few hours of uptime

2010-09-28 Thread Jeremy Chadwick
, and restarting ntpd -- then check back in about 48 hours (no I'm not kidding). This is especially necessary if you've replaced the motherboard or taken the disks from System A and stuck them in System B. All that said: I'm not convinced ntpd has anyt

Re: fetch: Non-recoverable resolver failure

2010-09-28 Thread Jeremy Chadwick
lem (re: "sometimes") warrants such. I'd recommend using something other than 127.0.0.1 as your resolver if you need to do tcpdump. Providing contents of your /etc/resolv.conf, as well as details about your network configuration on the machine (specifically if any firewall

Re: CPU time accounting broken on 8-STABLE machine after a few hours of uptime

2010-09-29 Thread Jeremy Chadwick
oted inspite of being compiled > with KDB and DDB and not KDB_UNATTENDED. This silent reboot is > reproduceable. Given all the information here, in addition to the other portion of the thread (indicating ntpd reports extreme offset between the system clock and its stratum 1 source)

Re: fetch: Non-recoverable resolver failure

2010-09-29 Thread Jeremy Chadwick
On Tue, Sep 28, 2010 at 10:59:04PM +0200, Miroslav Lachman wrote: > Jeremy Chadwick wrote: > >On Tue, Sep 28, 2010 at 08:12:00PM +0200, Miroslav Lachman wrote: > >>Hi, > >> > >>we are using fetch command from cron to run PHP scripts periodically > >>and

Re: cpu timer issues

2010-09-29 Thread Jeremy Chadwick
On Wed, Sep 29, 2010 at 01:49:39PM +1000, Jurgen Weber wrote: > Andriy > > You can find everything you are after here: > > http://pastebin.com/WH4V2W0F The information provided here shows ACPI is disabled in addition to the boot not being verbose. -- |

Re: CPU time accounting broken on 8-STABLE machine after a few hours of uptime

2010-09-29 Thread Jeremy Chadwick
On Wed, Sep 29, 2010 at 12:39:49AM -0700, Don Lewis wrote: > On 29 Sep, Jeremy Chadwick wrote: > > > Given all the information here, in addition to the other portion of the > > thread (indicating ntpd reports extreme offset between the system clock > > and its stratum 1

Re: resume slow on Thinkpad T42 FreeBSD 8-STABLE

2010-09-29 Thread Jeremy Chadwick
system bug of some sort as well (one which has no repercussions). Look at it this way: if his L1 cache was going bad, his system would be freaking out doing literally anything (booting the kernel for example); I'm under the impression Pentium M CPUs do not have ECC L1 cache. -- |

Re: resume slow on Thinkpad T42 FreeBSD 8-STABLE

2010-09-29 Thread Jeremy Chadwick
On Wed, Sep 29, 2010 at 10:16:13AM -0700, Chuck Swiger wrote: > On Sep 29, 2010, at 10:07 AM, Jeremy Chadwick wrote: > > On Wed, Sep 29, 2010 at 09:57:53AM -0700, Chuck Swiger wrote: > >> > >> I doubt repeated coincidences. :-) Is prime95 testing running stable &

Re: resume slow on Thinkpad T42 FreeBSD 8-STABLE

2010-09-29 Thread Jeremy Chadwick
On Wed, Sep 29, 2010 at 08:24:21PM +0300, Vitaly Magerya wrote: > Jeremy Chadwick wrote: > > On Wed, Sep 29, 2010 at 09:57:53AM -0700, Chuck Swiger wrote: > >> Is prime95 testing running stable after waking from sleep? > > Yes, 0 errors, 0 warnings. > > > The Th

Re: cpu timer issues

2010-09-29 Thread Jeremy Chadwick
ine and turn on > ACPI for you. > > On 29/09/10 5:29 PM, Jeremy Chadwick wrote: > >On Wed, Sep 29, 2010 at 01:49:39PM +1000, Jurgen Weber wrote: > >>Andriy > >> > >>You can find everything you are after here: > >> > >>http://pastebin.

mysqld_safe holding open a pty/tty on FreeBSD (7.x and 8.x)

2010-09-29 Thread Jeremy Chadwick
dc tty 0, 117 Sep 29 23:44 2 fstat also shows no indication of anything using pts/1: icarus# fstat /dev/pts/1 USER CMD PID FD MOUNT INUM MODE SZ|DV R/W NAME icarus# fstat | grep pts/1 icarus# Ideas? -- | Jeremy Chadwick j...@

Re: mysqld_safe holding open a pty/tty on FreeBSD (7.x and 8.x)

2010-09-30 Thread Jeremy Chadwick
On Thu, Sep 30, 2010 at 09:03:33AM +0200, Ed Schouten wrote: > Hi Jeremy, > > * Jeremy Chadwick wrote: > > 1) "mysqld_safe > /dev/null 2>&1 &" never released the tty > > 2) "nohup mysqld_safe > /dev/null 2>&1 &" d

Re: mysqld_safe holding open a pty/tty on FreeBSD (7.x and 8.x)

2010-09-30 Thread Jeremy Chadwick
On Thu, Sep 30, 2010 at 09:30:25AM +0200, Alex Dupre wrote: > Jeremy Chadwick ha scritto: > > Until rc(8) can be updated to support daemon(8) natively, > > This would be the Right Thing IMHO. > > > the ~76 ports > > which Do The Wrong Thing(tm) should get up

Re: mysqld_safe holding open a pty/tty on FreeBSD (7.x and 8.x)

2010-09-30 Thread Jeremy Chadwick
On Thu, Sep 30, 2010 at 08:53:07AM -0400, Paul Mather wrote: > On Sep 30, 2010, at 3:56 AM, Jeremy Chadwick wrote: > > > The diff is pretty obvious/simple (2 line change), so the other > > databases/mysqlXX-server ports can be upgraded in the same manner. > &

Re: Problem running 8.1R on KVM with AMD hosts

2010-09-30 Thread Jeremy Chadwick
erstanding that this should force a > panic and cause it would dump core to the configured swap device (I have > set dump* in /etc/rc.conf) so that I could get you the kgdb output, but > it just looped back into the debugger. Try "call doadump" instead. -- | Jerem

Re: boot0cfg problems

2010-10-01 Thread Jeremy Chadwick
ons=packet,update,nosetdrv > volume serial ID 9090-9090 > default_selection=F2 (Slice 2) Can you try doing "sysctl kern.geom.debugflags=16" first? -- | Jeremy Chadwick j...@parodius.com | | Parodius Networking http://www.parodius.com/

Re: boot0cfg problems

2010-10-01 Thread Jeremy Chadwick
ot;this really isn't foot-shooting?" I mean, even the NOTE section of the boot0cfg(8) man page documents what I'm trying to say. Anyway, if the MBR did get updated without kern.geom.debugflags having bit 4 set, then wouldn't this indicate there's a bug in GEOM's &q

Re: zfs send/receive: is this slow?

2010-10-01 Thread Jeremy Chadwick
/O bottlenecks stock OpenSSH has (vs. one patched with the high-performance patches) either; the point is that mbuffer did absolutely nothing or made things worse. This[2] didn't impress me either. [1]: http://www.edwinh.org/flexbackup/ [2]: http://www.edwinh.org/flexbackup/faq.html#Common%20probl

Re: device names changes for adX.

2010-10-02 Thread Jeremy Chadwick
and to what the devices will change? Please see this thread: http://www.mail-archive.com/freebsd-stable@freebsd.org/msg112349.html -- | Jeremy Chadwick j...@parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX System

Re: Broken SASL/Kerberos authentication: openldap client GSSAPI authentication segfaults on FreeBSD 8.1 Release too

2010-10-02 Thread Jeremy Chadwick
g wrong? Did you specify any -j flags during your "make buildworld" (ex. "make -j2 buildworld")? If so, please remove them and restart the build. Then you will see where the actual compile/make error happens. From the above output, it doesn't look like it's rela

Re: out of HDD space - zfs degraded

2010-10-02 Thread Jeremy Chadwick
gpt/disk06-live, which I assume is /dev/ada6 (glabel sure makes correlation easy, doesn't it? Sigh...). Please put the results up on the web somewhere, not copy-pasted, otherwise I have to do a bunch of manual work with regarsd to line wrapping/etc... I'll provide an analysis of SMART st

Re: MySQL performance concern

2010-10-02 Thread Jeremy Chadwick
on FreeBSD? > * As for the ZFS. Here's the pool configuration: If you move things to UFS2, does the problem disappear? You might not be seeing any disk I/O on the filesystem with gstat because ZFS ARC could have all of the data in it. -- | Jeremy Chadwick

Re: out of HDD space - zfs degraded

2010-10-02 Thread Jeremy Chadwick
On Sat, Oct 02, 2010 at 06:09:25PM -0400, Dan Langille wrote: > On 10/2/2010 10:19 AM, Jeremy Chadwick wrote: > >On Sat, Oct 02, 2010 at 09:43:30AM -0400, Dan Langille wrote: > >>Overnight I was running a zfs send | zfs receive (both within the > >>same system / zpo

Re: out of HDD space - zfs degraded

2010-10-02 Thread Jeremy Chadwick
On Sat, Oct 02, 2010 at 07:23:16PM -0400, Dan Langille wrote: > On 10/2/2010 6:36 PM, Jeremy Chadwick wrote: > >On Sat, Oct 02, 2010 at 06:09:25PM -0400, Dan Langille wrote: > >>On 10/2/2010 10:19 AM, Jeremy Chadwick wrote: > >>>On Sat, Oct 02, 2010 at 09:43:

Re: Has anyone usd hast in production yet - opinions ?

2010-10-04 Thread Jeremy Chadwick
ular basis (and patches are often provided). http://lists.freebsd.org/pipermail/freebsd-fs/ -- | Jeremy Chadwick j...@parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain V

Re: out of HDD space - zfs degraded

2010-10-04 Thread Jeremy Chadwick
"that's nice" and continues to submit commands to the drive because it's still responding). What I'm trying to say: what ada(4) and/or siis(4) did was the Correct Thing(tm) in my opinion. This is one of the reasons I don't blindly enable TLER on WDC

Re: zfs send/receive: is this slow?

2010-10-04 Thread Jeremy Chadwick
-I 20s" is being run from shows both reads and writes happening at the same time (approximately 24MBytes/sec read and 2MBytes/sec write, on each individual device). Worth noting. 6) Are the abysmal performance numbers here with or without mbuffer? Your numbers without mbuffer were arou

Re: zfs send/receive: is this slow?

2010-10-04 Thread Jeremy Chadwick
On Mon, Oct 04, 2010 at 07:39:16PM -0400, Dan Langille wrote: > On 10/4/2010 2:10 PM, Jeremy Chadwick wrote: > >On Mon, Oct 04, 2010 at 01:31:07PM -0400, Dan Langille wrote: > >> > >>On Mon, October 4, 2010 3:27 am, Martin Matuska wrote: > >>>Try using zfs r

Re: zfs hang in zio->io_cv) with dd read

2010-10-07 Thread Jeremy Chadwick
d: 0.87 cmd: dd 1399 [zio->io_cv)] 35.50r 0.01u 10.57s 0% 868k > 107740+0 records in > 107740+0 records out > 7060848640 bytes transferred in 48.836175 secs (144582344 bytes/sec) > > load: 0.44 cmd: dd 1399 [zio->io_cv)] 76.87r 0.01u 11.99s 0% 880k > 114476+0 rec

Re: FreeBSD 8.1-RELEASE Announcement - Typo

2010-10-07 Thread Jeremy Chadwick
IK, this isn't a typo. -- | Jeremy Chadwick j...@parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, USA | | Making life hard for others since 1977.

Re: out of HDD space - zfs degraded

2010-10-08 Thread Jeremy Chadwick
k.com (10.6.4.250) with Microsoft SMTP Server (TLS) id 14.0.650.49; Fri, 8 Oct 2010 20:35:41 + Received: by ywh2 with SMTP id 2so118133ywh.13for ; Fri, 08 Oct 2010 13:35:41 -0700 (PDT) Please do something about t

Re: ZFS and Storage Systems

2010-10-12 Thread Jeremy Chadwick
rings (some of which (Marvell) are known to behave oddly on FreeBSD (yes there are success stories, but there are also follow-up horror stories) -- consider yourself warned). -- | Jeremy Chadwick j...@parodius.com | | Parodius Networking h

Re: Label question...why does ufs label vanish on mount?

2010-10-12 Thread Jeremy Chadwick
given glabel's existence. I don't know if the two are synonymous in some way either. I'm certain someone here can shed light on that association, if any at all. HTH, FWIW... -- | Jeremy Chadwick j...@parodius.com | | Parodius Networking

Re: No disks found on FreeBSD 8.1-STABLE on Sun X4500

2010-10-12 Thread Jeremy Chadwick
. If you find that there's no mvs(4) driver being attached, you can try hitting "6" to drop to the loader prompt, enter "load mvs" like you have been, then "boot -v" to boot verbose. You might want to save output from doing that too into sep

Re: mouse problems....

2010-10-12 Thread Jeremy Chadwick
O", as the USB subsystem > will call moused with the correct settings automatically. Correction -- it's devd(8) which auto-launches moused, not the USB subsystem. See /etc/devd.conf and look for the 'ums[0-9]+' entries. -- | Jeremy Chadwick

Re: Label question...why does ufs label vanish on mount?

2010-10-12 Thread Jeremy Chadwick
ism, but not the rationale. Or is it just an > unintended consequence? And how is da2p1 different from ufs/mylabel? (Mount > da2p1 and ufs/mylabel is removed, but not the other way around.) Pulling in pjd@ who can probably shed some light on this. Pawel, you might be intereste

Re: Problem with security log

2010-10-13 Thread Jeremy Chadwick
VS tagging was done, for multiple architectures, etc... [1]: http://www.mjmwired.net/kernel/Documentation/trace/ring-buffer-design.txt -- | Jeremy Chadwick j...@parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX System

Re: Problem with security log

2010-10-13 Thread Jeremy Chadwick
On Wed, Oct 13, 2010 at 11:24:48AM +0300, Andriy Gapon wrote: > on 13/10/2010 11:17 Jeremy Chadwick said the following: > > The """workaround""" -- which again, does not solve the problem, only > > decreases the regularity of it happening (and when i

Re: Problem with security log

2010-10-13 Thread Jeremy Chadwick
On Wed, Oct 13, 2010 at 11:03:36AM +0200, Marcin wrote: > 2010/10/13 Jeremy Chadwick : > > On Tue, Oct 12, 2010 at 10:50:28PM +0200, Marcin wrote: > >> Hi folks, > >> > >> For some time in the file / var / log / security appear illegible entries: > >>

Re: Problem with security log

2010-10-14 Thread Jeremy Chadwick
On Thu, Oct 14, 2010 at 01:46:38PM +0200, Torfinn Ingolfsen wrote: > On Wed, 13 Oct 2010 01:17:58 -0700 > Jeremy Chadwick wrote: > > > There isn't a 100% reliable way to get rid of this problem. I've been > > harping about this for years (sorry to sound like a

Re: kpanic on install >32GB of RAM

2010-10-15 Thread Jeremy Chadwick
scribe, as there's occasional posts here and there from people who experience issues/problems when using very large amounts of RAM. -- | Jeremy Chadwick j...@parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Admi

Re: kpanic on install >32GB of RAM

2010-10-15 Thread Jeremy Chadwick
On Fri, Oct 15, 2010 at 09:27:14AM -0700, Jeremy Chadwick wrote: > On Fri, Oct 15, 2010 at 09:04:53AM -0700, Sean Bruno wrote: > > So, trying to get a massively overpowered HP box up with 7.3 amd64 > > version up and running. > > > > I can't tell at the moment,

Re: kpanic on install >32GB of RAM

2010-10-16 Thread Jeremy Chadwick
On Sat, Oct 16, 2010 at 12:52:00PM -0700, Sean Bruno wrote: > On Fri, 2010-10-15 at 09:38 -0700, Sean Bruno wrote: > > On Fri, 2010-10-15 at 09:30 -0700, Boris Kochergin wrote: > > > On 10/15/10 12:27, Jeremy Chadwick wrote: > > > > On Fri, Oct 15, 2010 at 09:0

Re: kpanic on install >32GB of RAM

2010-10-18 Thread Jeremy Chadwick
/h10010.www1.hp.com/wwpc/us/en/sm/WF25a/15351-15351-3328412-241644-4222584-4231377.html -- | Jeremy Chadwick j...@parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mounta

Re: Spurious reboot in 8.1-RELEASE when reading from ZFS pool with > 9 disks

2010-10-20 Thread Jeremy Chadwick
justed. CURRENT is highly bleeding-edge, so I would start or stick with STABLE. Finally, there's always the possibility that the PSU has some sort of load problem with that many disks all being accessed at the same time. I imagine the power draw of that system is quite high. I can't im

Re: repeating crashes with 8.1

2010-10-21 Thread Jeremy Chadwick
issue might be the thing he's fixing and thus might have a workaround for you. But we're going to need to know exactly what em(4) model you have. Please provide "dmesg" output relevant to em0, and also "pciconf -lvc" output for the em0@ device. -- | Jeremy Chadwick

Re: repeating crashes with 8.1

2010-10-21 Thread Jeremy Chadwick
On Thu, Oct 21, 2010 at 03:28:41PM -0700, Randy Bush wrote: > em0: port 0x2000-0x201f mem > 0xe800-0xe801 irq 16 at device 0.0 on pci13 > > randy > > Jeremy Chadwick wrote: > > > > On Thu, Oct 21, 2010 at 12:08:23PM -0700, Randy Bush wrote: > > &g

Re: ZFS wrong size stats with amavis

2010-10-22 Thread Jeremy Chadwick
em (not pool) using compression? -- | Jeremy Chadwick j...@parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, USA | | Making life hard for others since 1977.

Re: stable GENERIC kernel build fails?

2010-10-25 Thread Jeremy Chadwick
14 PDT 2010 > sterl...@libertas.local.camdensoftware.com:/usr/obj/usr/src/sys/LIBERTAS > amd64 Looks like it was this commit. CC'ing committer. http://freshbsd.org/2010/10/25/13/34/55 -- | Jeremy Chadwick j...@parodius.com | | Parodius Networki

Re: ATA error messages

2010-10-26 Thread Jeremy Chadwick
ing ahci.ko (not ataachi.ko) since your controller supports AHCI. You'd gain NCQ capability and be given some of the perks of using CAM. Your disks would be renamed from things like ad4 to ada0 and ad6 to ada1, however. Just FYI. This is unrelated to your problem though. -- |

Re: rpcbind, rpc.statd memory footprint

2010-10-26 Thread Jeremy Chadwick
MB of SIZE/VSZ, not RES/RSS. A portion of it could also be utilised by ELF shared object stuff (dynamic linking): $ ldd /usr/sbin/rpc.statd /usr/sbin/rpc.statd: librpcsvc.so.5 => /usr/lib/librpcsvc.so.5 (0x60648000) libc.so.7 => /lib/libc.so.7 (0x6075) Bottom line: don'

Re: [releng_8 tinderbox] failure on amd64/amd64

2010-10-26 Thread Jeremy Chadwick
On Tue, Oct 26, 2010 at 05:17:55PM +0200, Attilio Rao wrote: > This issue should be resolved by r214370 already; someone else can > validate this? I'll start a clean buildworld on my box. Should be done in about 10-15 minutes. -- | Jeremy Chadwick

Re: [releng_8 tinderbox] failure on amd64/amd64

2010-10-26 Thread Jeremy Chadwick
On Tue, Oct 26, 2010 at 09:02:09AM -0700, Jeremy Chadwick wrote: > On Tue, Oct 26, 2010 at 05:17:55PM +0200, Attilio Rao wrote: > > This issue should be resolved by r214370 already; someone else can > > validate this? > > I'll start a clean buildworld on my box. Sho

Can't build boot blocks after new GPT attributes added

2010-10-27 Thread Jeremy Chadwick
src/sys/boot/i386/gptboot. *** Error code 1 Stop in /usr/src/sys/boot/i386. *** Error code 1 Stop in /usr/src/sys/boot. Please advise. If there is a new/correct method, then I'd like to know what it is, in addition to the Handbook needing to be updated. [1]: http://www.freebsd.org

Re: Can't build boot blocks after new GPT attributes added

2010-10-27 Thread Jeremy Chadwick
On Wed, Oct 27, 2010 at 10:08:17AM +0200, Pawel Jakub Dawidek wrote: > On Wed, Oct 27, 2010 at 12:44:02AM -0700, Jeremy Chadwick wrote: > > The below commit has broken the ability to build system boot blocks > > (including pxeldr) the "historic way"[1]: > > > &

Re: Can't build boot blocks after new GPT attributes added

2010-10-27 Thread Jeremy Chadwick
On Wed, Oct 27, 2010 at 09:27:03AM -0400, John Baldwin wrote: > On Wednesday, October 27, 2010 3:44:02 am Jeremy Chadwick wrote: > > The below commit has broken the ability to build system boot blocks > > (including pxeldr) the "historic way"[1]: > > > > ht

Re: beastiality

2010-10-27 Thread Jeremy Chadwick
fers the BIOS option, you can try turning it off and see if things improve. Be aware that you will lose the ability to access things like Option ROMs (SCSI BIOSes, Intel NIC PXE boot information, etc.). If your system doesn't offer that BIOS option, then possibly just leaving co

Re: beastiality

2010-10-29 Thread Jeremy Chadwick
me .. randy's original post was very explicit > though; Jeremy's a real gentleman for not requoting that sort of filth! Randy's just strange sometimes. Hey Randy, TLG called, they want AS2914 back. ;-) -- | Jeremy Chadwick j...@parodius.com | |

Re: 8.1-STABLE: zfs and sendfile: problem still exists

2010-10-29 Thread Jeremy Chadwick
s icarus# date ; fetch -o /dev/null ftp://localhost/test2 Fri Oct 29 07:47:30 PDT 2010 /dev/null 100% of 500 MB 164 MBps What ZFS tunings have you applied to your system? Can you provide output from "sysctl -a kstat.zfs.misc.arcstats" before and aft

Re: safe mode

2010-10-29 Thread Jeremy Chadwick
IOS supports it. > I am stuck for now on 6.3 so moving to a later release 7+ is not feasible. Can you explain why? (If I don't ask it, someone else will.) This will almost certainly be the key to this discussion, especially since you say: > Additional info: > 6.

Re: safe mode

2010-10-29 Thread Jeremy Chadwick
On Fri, Oct 29, 2010 at 01:12:29PM -0400, Stephen Clark wrote: > On 10/29/2010 12:54 PM, Jeremy Chadwick wrote: > >On Fri, Oct 29, 2010 at 11:17:50AM -0400, Stephen Clark wrote: > >>I am having a problem getting 6.3 to boot on an intel atom mb. When > >>it gets to w

Re: Fatal trap 18

2010-11-02 Thread Jeremy Chadwick
t;date" option in your cvsup/csup file. See csup(1) for details. I would recommend also chopping off an additional hour "just in case". -- | Jeremy Chadwick j...@parodius.com | | Parodius Networking http://www.parodius.com/ | | U

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