* why the number of queue of NIC impact the ping results?
@ 2010-05-26 9:01 Jon Zhou
[not found] ` <AANLkTil27c_dBP0hgcEMSCUNakyU-4kc4_0ATw2gt2eT@mail.gmail.com>
0 siblings, 1 reply; 3+ messages in thread
From: Jon Zhou @ 2010-05-26 9:01 UTC (permalink / raw)
To: netdev@vger.kernel.org
broadcom bnx2x netxtreme2-5.2.50,kernel 2.6.27-19
@receiver:
insmod ./bnx2x.ko multi_mode=1 num_queues=12/14/16
@sender:
ping receiver ->response OK
but no response when
insmod ./bnx2x.ko multi_mode=1 num_queues=2/4/8/10
have any idea?
thanks
jon
^ permalink raw reply [flat|nested] 3+ messages in thread[parent not found: <AANLkTil27c_dBP0hgcEMSCUNakyU-4kc4_0ATw2gt2eT@mail.gmail.com>]
* Fwd: why the number of queue of NIC impact the ping results? [not found] ` <AANLkTil27c_dBP0hgcEMSCUNakyU-4kc4_0ATw2gt2eT@mail.gmail.com> @ 2010-05-26 11:16 ` Rahul Gundecha 2010-05-26 11:47 ` Jon Zhou 0 siblings, 1 reply; 3+ messages in thread From: Rahul Gundecha @ 2010-05-26 11:16 UTC (permalink / raw) To: netdev@vger.kernel.org; +Cc: Jon Zhou What is the driver version you are using? Is it 1.45.21, the one present in 2.6.27-19 ? Upgrading the whole kernel to latest version would be helpful for multi-queue. On Wed, May 26, 2010 at 2:31 PM, Jon Zhou <Jon.Zhou@jdsu.com> wrote: > > broadcom bnx2x netxtreme2-5.2.50,kernel 2.6.27-19 > > @receiver: > > insmod ./bnx2x.ko multi_mode=1 num_queues=12/14/16 > > @sender: > ping receiver ->response OK > > > but no response when > > insmod ./bnx2x.ko multi_mode=1 num_queues=2/4/8/10 > > have any idea? > > thanks > jon > > > > -- > To unsubscribe from this list: send the line "unsubscribe netdev" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 3+ messages in thread
* RE: why the number of queue of NIC impact the ping results? 2010-05-26 11:16 ` Fwd: " Rahul Gundecha @ 2010-05-26 11:47 ` Jon Zhou 0 siblings, 0 replies; 3+ messages in thread From: Jon Zhou @ 2010-05-26 11:47 UTC (permalink / raw) To: Rahul Gundecha, netdev@vger.kernel.org No, I am using 1.52.12 seems 1.45.21 doesn't support too much queues. I will try it with latest kernel. -----Original Message----- From: Rahul Gundecha [mailto:rahul.gundecha@gmail.com] Sent: Wednesday, May 26, 2010 7:17 PM To: netdev@vger.kernel.org Cc: Jon Zhou Subject: Fwd: why the number of queue of NIC impact the ping results? What is the driver version you are using? Is it 1.45.21, the one present in 2.6.27-19 ? Upgrading the whole kernel to latest version would be helpful for multi-queue. On Wed, May 26, 2010 at 2:31 PM, Jon Zhou <Jon.Zhou@jdsu.com> wrote: > > broadcom bnx2x netxtreme2-5.2.50,kernel 2.6.27-19 > > @receiver: > > insmod ./bnx2x.ko multi_mode=1 num_queues=12/14/16 > > @sender: > ping receiver ->response OK > > > but no response when > > insmod ./bnx2x.ko multi_mode=1 num_queues=2/4/8/10 > > have any idea? > > thanks > jon > > > > -- > To unsubscribe from this list: send the line "unsubscribe netdev" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 3+ messages in thread
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2010-05-26 9:01 why the number of queue of NIC impact the ping results? Jon Zhou
[not found] ` <AANLkTil27c_dBP0hgcEMSCUNakyU-4kc4_0ATw2gt2eT@mail.gmail.com>
2010-05-26 11:16 ` Fwd: " Rahul Gundecha
2010-05-26 11:47 ` Jon Zhou
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