Re: Kernel symbol file alternate location

2010-08-06 Thread Daniel O'Connor
On 06/08/2010, at 17:45, Oliver Fromme wrote: > Daniel O'Connor wrote: >> On 06/08/2010, at 16:59, Oliver Fromme wrote: Yeah, I don't think it's hard to move them, however I'm worried what it will break :) The only thing I can see that would have to change would be kgdb so >>

8-STABLE Slow Write Speeds on ESXI 4.0

2010-08-06 Thread Joshua Boyd
Hello, I'm experiencing slow write speeds on 8-STABLE running on an ESXI 4.0 server, despite whatever tunables I've thrown at it. Read speeds are slower than they should be, but acceptable. Note, this is a thick provisioned disk, not thin. Speeds on Windows hosts are as expected for an MD3000 DAS

Re: Dumpdev issue in 6.4-STABLE

2010-08-06 Thread Jeremy Chadwick
On Fri, Aug 06, 2010 at 03:37:37PM -0700, Mark Saad wrote: > > Mark Saad wrote: > > > > wrote: > > > > > I then set in /boot/loader.conf > > > > > > > > > > dumpdev="/dev/da0s1b" > > > > > > > > On 8-STABLE dumpdev should be defined in rc.conf(5).  > > > > Not sure about > > > > 6-STABLE

Re: Dumpdev issue in 6.4-STABLE

2010-08-06 Thread Paul A. Procacci
Mark, Perhaps remote GDB via serial console... http://www.freebsd.org/doc/en/books/developers-handbook/kerneldebug-online-gdb.html This explain it in very good detail. ~Paul On Fri, Aug 06, 2010 at 06:37:37PM -0400, Mark Saad wrote: > > > Mark Saad wrote: > > > > > > > wrote: > > > > > I th

Re: Dumpdev issue in 6.4-STABLE

2010-08-06 Thread Mark Saad
> Mark Saad wrote: > > > > > wrote: > > > > I then set in /boot/loader.conf > > > > > > > > dumpdev="/dev/da0s1b" > > > > > > On 8-STABLE dumpdev should be defined in > rc.conf(5).  > > > Not sure about > > > 6-STABLE offhand. > > > > The box dies before init is started so dumpdev

Re: Dumpdev issue in 6.4-STABLE

2010-08-06 Thread Oliver Fromme
Mark Saad wrote: > > > wrote: > > > I then set in /boot/loader.conf > > > > > > dumpdev="/dev/da0s1b" > > > > On 8-STABLE dumpdev should be defined in rc.conf(5).  > > Not sure about > > 6-STABLE offhand. > > The box dies before init is started so dumpdev in rc.conf is pointless.

Re: Dumpdev issue in 6.4-STABLE

2010-08-06 Thread Mark Saad
> wrote: > > I then set in /boot/loader.conf > > > > dumpdev="/dev/da0s1b" > > On 8-STABLE dumpdev should be defined in rc.conf(5).  > Not sure about > 6-STABLE offhand. The box dies before init is started so dumpdev in rc.conf is pointless. > > > -- > Benjamin Lee > http://www.b1c1l1.com/

Re: Dumpdev issue in 6.4-STABLE

2010-08-06 Thread Benjamin Lee
On 08/06/2010 02:24 PM, Mark Saad wrote: > I then set in /boot/loader.conf > > dumpdev="/dev/da0s1b" On 8-STABLE dumpdev should be defined in rc.conf(5). Not sure about 6-STABLE offhand. -- Benjamin Lee http://www.b1c1l1.com/ signature.asc Description: OpenPGP digital signature

Dumpdev issue in 6.4-STABLE

2010-08-06 Thread Mark Saad
Hello Stable I have an issue with a kernel panic on bootup where the dumpdev loader variable is ignored. I rebuilt my 6.4-STABLE amd64 kernel with the following options to try an track down an issue with a patch. options KDB options DDB options GDB options BREAK_TO_DEBUGGER options INVARIAN

Watchdog resets on 82575

2010-08-06 Thread Jack Vogel
If you have this adapter and have been getting watchdogs you need to pick up the small update I checked into HEAD today. When I added the SR-IOV support for the 82576 adapter I removed a call to set the MAC type in an early routine, thinking it was unnecessary, since a slightly later shared code in

Re: Where's the space? raidz2

2010-08-06 Thread Matthias Gamsjager
It's in V16 afaik On Fri, Aug 6, 2010 at 11:36 AM, Freddie Cash wrote: > On Mon, Aug 2, 2010 at 4:27 PM, Dan Langille wrote: >> On 8/2/2010 7:11 PM, Dan Langille wrote: >>> >>> I recently altered an existing raidz2 pool from using 7 vdevs of about >>> 931G to 1.81TB. In fact, the existing pool u

Re: Kernel symbol file alternate location

2010-08-06 Thread Oliver Fromme
Kostik Belousov wrote: > If you keep /usr/obj around, you do not need symbol files at all, > and INSTALL_NODEBUG?=true in make.conf is enough. You can always > use kernel.debug and modules with debugging symbols from build > directory for kgdb. OK ... But that won't work for /boot/kernel.old

Re: Kernel symbol file alternate location

2010-08-06 Thread Kostik Belousov
On Fri, Aug 06, 2010 at 09:29:31AM +0200, Oliver Fromme wrote: > Daniel O'Connor wrote: > > On 06/08/2010, at 2:38, Oliver Fromme wrote: > > > > I think this is the main reason / has had to grow - the actual kernel > > > > is relatively small so even a 256Mb / could hold several, but with > > >

Re: Where's the space? raidz2

2010-08-06 Thread Freddie Cash
On Mon, Aug 2, 2010 at 4:27 PM, Dan Langille wrote: > On 8/2/2010 7:11 PM, Dan Langille wrote: >> >> I recently altered an existing raidz2 pool from using 7 vdevs of about >> 931G to 1.81TB. In fact, the existing pool used half of each HDD. I then >> wanted to go to using [almost] all of each HDD.

Re: Kernel symbol file alternate location

2010-08-06 Thread Oliver Fromme
Daniel O'Connor wrote: > On 06/08/2010, at 16:59, Oliver Fromme wrote: > > > Yeah, I don't think it's hard to move them, however I'm worried what > > > it will break :) > > > > > > The only thing I can see that would have to change would be kgdb so > > > it tells gdb where to find the symbol

Re: Kernel symbol file alternate location

2010-08-06 Thread Daniel O'Connor
On 06/08/2010, at 16:59, Oliver Fromme wrote: >> Yeah, I don't think it's hard to move them, however I'm worried what >> it will break :) >> >> The only thing I can see that would have to change would be kgdb so >> it tells gdb where to find the symbols. > > That's why I suggested to place symli

Re: Kernel symbol file alternate location

2010-08-06 Thread Oliver Fromme
Daniel O'Connor wrote: > On 06/08/2010, at 2:38, Oliver Fromme wrote: > > > I think this is the main reason / has had to grow - the actual kernel > > > is relatively small so even a 256Mb / could hold several, but with > > > the symbol files it is not possible. > > > > I think a very simple