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Re: [Xen-users] Bond question


  • To: Donny Brooks <dbrooks@xxxxxxxxxxxxxxxx>
  • From: Paras pradhan <pradhanparas@xxxxxxxxx>
  • Date: Wed, 16 Feb 2011 15:52:40 -0600
  • Cc: xen-users@xxxxxxxxxxxxxxxxxxx
  • Delivery-date: Wed, 16 Feb 2011 13:53:56 -0800
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  • List-id: Xen user discussion <xen-users.lists.xensource.com>

RHEL 5.6.

Nics are different . But dmesg tells all are running in 1Gbps.

100mpbs reporting bond is with broadcom nics .. Other bonds are with
Intel nics.


Thanks,

Paras.


On Wed, Feb 16, 2011 at 3:46 PM, Donny Brooks <dbrooks@xxxxxxxxxxxxxxxx> wrote:
> On 2/16/2011 3:45 PM, Paras pradhan wrote:
>>
>> Other two bonds are on the same switches. They seems to be fine..
>>
>> Paras.
>> On Wed, Feb 16, 2011 at 3:40 PM, Donny Brooks<dbrooks@xxxxxxxxxxxxxxxx>
>>  wrote:
>>>
>>> On 2/16/2011 3:31 PM, Paras pradhan wrote:
>>>>
>>>> Hi,
>>>>
>>>> I have several nics (1Gbps) in my server running xen 3 by Redhat.
>>>>
>>>> When I check /proc/net/bonding/pbond0 , i see it is running in 100mbps
>>>> only.
>>>>
>>>> --
>>>> Ethernet Channel Bonding Driver: v3.4.0-1 (October 7, 2008)
>>>>
>>>> Bonding Mode: fault-tolerance (active-backup)
>>>> Primary Slave: None
>>>> Currently Active Slave: eth6
>>>> MII Status: up
>>>> MII Polling Interval (ms): 100
>>>> Up Delay (ms): 0
>>>> Down Delay (ms): 0
>>>>
>>>> Slave Interface: eth6
>>>> MII Status: up
>>>> Speed: 100 Mbps
>>>> Duplex: full
>>>> Link Failure Count: 0
>>>> Permanent HW addr: 00:26:b9:66:2f:43
>>>>
>>>> Slave Interface: eth7
>>>> MII Status: up
>>>> Speed: 100 Mbps
>>>> Duplex: full
>>>> Link Failure Count: 0
>>>> Permanent HW addr: 00:26:b9:66:2f:45
>>>> ---
>>>>
>>>> Is this normal?
>>>>
>>>> I have other two bonds as well. They are fine and running in 1Gbps
>>>> speed.
>>>>
>>>> What went wrong with the 1st bond?
>>>>
>>>>
>>>> Thanks!
>>>> Paras.
>>>>
>>>> _______________________________________________
>>>> Xen-users mailing list
>>>> Xen-users@xxxxxxxxxxxxxxxxxxx
>>>> http://lists.xensource.com/xen-users
>>>
>>> Depending on your switch you may need to force the speed option. I had to
>>> in
>>> my Cisco 4507R.
>>>
>>> _______________________________________________
>>> Xen-users mailing list
>>> Xen-users@xxxxxxxxxxxxxxxxxxx
>>> http://lists.xensource.com/xen-users
>>>
> Possible driver issues then? What os? Are all the same?
>

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