Re: Terrible ix performance

2013-07-03 Thread Scott Long
On Jul 2, 2013, at 10:28 PM, Outback Dingo wrote: > Ive got a high end storage server here, iperf shows decent network io > > > the card has a 3 meter twinax cable from cisco connected to it, going > through a fujitsu switch. We have tweaked various networking, and kernel > sysctls, however fr

Re: Terrible ix performance

2013-07-03 Thread Lawrence Stewart
On 07/03/13 14:28, Outback Dingo wrote: > Ive got a high end storage server here, iperf shows decent network io > > iperf -i 10 -t 20 -c 10.0.96.1 -w 2.5M -l 2.5M > > Client connecting to 10.0.96.1, TCP port 5001 > TCP window size: 2.50

Re: DNAT in freebsd

2013-07-03 Thread Sami Halabi
Hi Julian, I appreciate your willing to help me. My Situation in short is: --- [a] - [b] - internet B |---BGP---|84.xx.yy.1 192.168.0.1|-|192.168.0.2/24 193.xx.yy.2| |Aem1 Cem3 D em0| | | neighbour --- ---

Re: Terrible ix performance

2013-07-03 Thread Outback Dingo
On Wed, Jul 3, 2013 at 4:50 AM, Lawrence Stewart wrote: > On 07/03/13 14:28, Outback Dingo wrote: > > Ive got a high end storage server here, iperf shows decent network io > > > > iperf -i 10 -t 20 -c 10.0.96.1 -w 2.5M -l 2.5M > > > > Cl

Re: Terrible ix performance

2013-07-03 Thread Outback Dingo
On Wed, Jul 3, 2013 at 2:00 AM, Jack Vogel wrote: > ix is just the device name, it is using the ixgbe driver. The driver should > print some kind of banner when it loads, what version of the OS and driver > are you using?? I have little experience testing nfs or samba so I am > not sure right off

Re: Terrible ix performance

2013-07-03 Thread Lawrence Stewart
On 07/03/13 22:58, Outback Dingo wrote: > On Wed, Jul 3, 2013 at 4:50 AM, Lawrence Stewart > wrote: > > On 07/03/13 14:28, Outback Dingo wrote: > > Ive got a high end storage server here, iperf shows decent network io > > > > iperf -i 10 -t 20 -c 10.0.

Re: Inconsistent NIC behavior

2013-07-03 Thread Barney Cordoba
On Mon, 7/1/13, Zaphod Beeblebrox wrote: Subject: Re: Inconsistent NIC behavior To: "Barney Cordoba" Date: Monday, July 1, 2013, 7:38 PM On Sun, Jun 30, 2013 at 12:04 PM, Barney Cordoba wrote: One particular annoyance with Freebsd is tha

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Re: Terrible ix performance

2013-07-03 Thread Outback Dingo
On Wed, Jul 3, 2013 at 9:39 AM, Lawrence Stewart wrote: > On 07/03/13 22:58, Outback Dingo wrote: > > On Wed, Jul 3, 2013 at 4:50 AM, Lawrence Stewart > > wrote: > > > > On 07/03/13 14:28, Outback Dingo wrote: > > > Ive got a high end storage server here, iper

Re: Terrible ix performance

2013-07-03 Thread Steven Hartland
- Original Message - From: "Outback Dingo" To: "Lawrence Stewart" Cc: Sent: Thursday, July 04, 2013 12:06 AM Subject: Re: Terrible ix performance On Wed, Jul 3, 2013 at 9:39 AM, Lawrence Stewart wrote: On 07/03/13 22:58, Outback Dingo wrote: > On Wed, Jul 3, 2013 at 4:50 AM, Law

Re: Terrible ix performance

2013-07-03 Thread Kevin Oberman
On Wed, Jul 3, 2013 at 4:21 PM, Steven Hartland wrote: > > - Original Message - From: "Outback Dingo" > > To: "Lawrence Stewart" > Cc: > Sent: Thursday, July 04, 2013 12:06 AM > Subject: Re: Terrible ix performance > > > > On Wed, Jul 3, 2013 at 9:39 AM, Lawrence Stewart > >wrote: >> >

Re: Terrible ix performance

2013-07-03 Thread Lawrence Stewart
On 07/04/13 10:18, Kevin Oberman wrote: > On Wed, Jul 3, 2013 at 4:21 PM, Steven Hartland > wrote: > >> >> - Original Message - From: "Outback Dingo" >> >> To: "Lawrence Stewart" >> Cc: >> Sent: Thursday, July 04, 2013 12:06 AM >> Subject: Re: Terrible ix performance >> >> >> >> On Wed

Re: Terrible ix performance

2013-07-03 Thread Outback Dingo
On Wed, Jul 3, 2013 at 10:01 PM, Lawrence Stewart wrote: > On 07/04/13 10:18, Kevin Oberman wrote: > > On Wed, Jul 3, 2013 at 4:21 PM, Steven Hartland >wrote: > > > >> > >> - Original Message - From: "Outback Dingo" < > outbackdi...@gmail.com > >>> > >> To: "Lawrence Stewart" > >> Cc: >

Re: Terrible ix performance

2013-07-03 Thread Lawrence Stewart
On 07/04/13 13:06, Outback Dingo wrote: > On Wed, Jul 3, 2013 at 10:01 PM, Lawrence Stewart > wrote: > > On 07/04/13 10:18, Kevin Oberman wrote: > > On Wed, Jul 3, 2013 at 4:21 PM, Steven Hartland > mailto:kill...@multiplay.co.uk>>wrote: [snip] > >> >

Re: Terrible ix performance

2013-07-03 Thread Outback Dingo
On Wed, Jul 3, 2013 at 11:41 PM, Lawrence Stewart wrote: > On 07/04/13 13:06, Outback Dingo wrote: > > On Wed, Jul 3, 2013 at 10:01 PM, Lawrence Stewart > > wrote: > > > > On 07/04/13 10:18, Kevin Oberman wrote: > > > On Wed, Jul 3, 2013 at 4:21 PM, Steven Har

Re: Terrible ix performance

2013-07-03 Thread Adrian Chadd
.. please file a bug if hz is affecting your performance. Ew. -adrian ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"

Re: Terrible ix performance

2013-07-03 Thread Peter Wemm
On Wed, Jul 3, 2013 at 8:41 PM, Lawrence Stewart wrote: > - I recall some advice that zpool's should not have more than about 8 or > 10 disks in them, and you should instead create multiple zpools if you > have more disks. Perhaps investigate the source of that rumour and if > it's true, try crea

Re: Terrible ix performance

2013-07-03 Thread Garrett Wollman
In article , Peter Wemm quotes some advice about ZFS filesystem vdev layout: >"1. Virtual Devices Determine IOPS >IOPS (I/O per second) are mostly a factor of the number of virtual >devices (vdevs) in a zpool. They are not a factor of the raw number of >disks in the zpool. This is probably the sing