Re: Antw: Re: Best way to create multiple TCP flows on 10 Gbps link

2014-08-28 Thread Ulrich Windl
>>> Mike Christie schrieb am 28.08.2014 um 18:29 in Nachricht <53ff58dc.7050...@cs.wisc.edu>: > On 08/28/2014 12:59 AM, Ulrich Windl wrote: >>> > To delete a device just do >>> > >>> > echo 1 > /sys/block/sdX/device/delete >> I think the confusing thing is that you don't see a "delete" in > /sy

Re: Antw: Re: Best way to create multiple TCP flows on 10 Gbps link

2014-08-28 Thread Mike Christie
On 08/28/2014 11:29 AM, Mike Christie wrote: > On 08/28/2014 12:59 AM, Ulrich Windl wrote: To delete a device just do echo 1 > /sys/block/sdX/device/delete >> I think the confusing thing is that you don't see a "delete" in >> /sys/block/sdX/device. > > Not sure what you mean. I do

Re: Antw: Re: Best way to create multiple TCP flows on 10 Gbps link

2014-08-28 Thread Mike Christie
On 08/28/2014 12:59 AM, Ulrich Windl wrote: >> > To delete a device just do >> > >> > echo 1 > /sys/block/sdX/device/delete > I think the confusing thing is that you don't see a "delete" in > /sys/block/sdX/device. Not sure what you mean. I do: ls /sys/block/sda/device/ block evt_me

Re: Antw: Re: Best way to create multiple TCP flows on 10 Gbps link

2014-08-27 Thread Ulrich Windl
>>> Mike Christie schrieb am 27.08.2014 um 23:49 in Nachricht <53fe5276.2060...@cs.wisc.edu>: > On 08/27/2014 02:24 AM, Ulrich Windl wrote: > Learner Study schrieb am 27.08.2014 um 02:13 in >> Nachricht >> : >>> Hi Mike, >>> >>> Thanks for suggestions >>> >>> I think you meant, >>> >>> ec

Re: Antw: Re: Best way to create multiple TCP flows on 10 Gbps link

2014-08-27 Thread Mike Christie
On 08/27/2014 02:24 AM, Ulrich Windl wrote: Learner Study schrieb am 27.08.2014 um 02:13 in > Nachricht > : >> Hi Mike, >> >> Thanks for suggestions >> >> I think you meant, >> >> echo 1 > /sys/block/sdX/device/delete >> >> I don't see /sys/block/sdX/device/remove in my setup. > > I'm no

Antw: Re: Best way to create multiple TCP flows on 10 Gbps link

2014-08-27 Thread Ulrich Windl
>>> Learner Study schrieb am 27.08.2014 um 02:13 in Nachricht : > Hi Mike, > > Thanks for suggestions > > I think you meant, > > echo 1 > /sys/block/sdX/device/delete > > I don't see /sys/block/sdX/device/remove in my setup. I'm not sure: Is it "echo offline > /sys/block/sdX/device/state"

Antw: Re: Best way to create multiple TCP flows on 10 Gbps link

2014-08-25 Thread Ulrich Windl
>>> "Mark Lehrer" schrieb am 25.08.2014 um 20:58 in Nachricht : >> > I am trying to achieve10Gbps in my single initiator/single target >>> env. (open-iscsi and IET) > > On a semi-related note, are there any good guides out there to tuning Linux > for maximum single-socket performance? On my 40