Re: [PATCH 09/11] iscsi_transport: Added Ping support

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On Feb 21, 2012, at 2:39 PM, Or Gerlitz wrote:

> On Wed, Feb 22, 2012 at 12:33 AM, Mike Christie <michaelc@xxxxxxxxxxx> wrote:
>> This is network based. ICMP pings. The stuff we have today is iscsi
>> based pings. So you can do some basic network diag type of stuff.
>
> So what's wrong with plain ICMP pings... or is this is for
> cards/drivers which don't expose plain network interface to the
> kernel?
>
> Or.
>

Mike is correct - Btw QLogic iSCSI H/W Offload function is totally independent of NIC function.
Idea is that using iSCSI interface only, one can do network troubleshooting where it comes in handy.
You don't necessarily have to load NIC driver.

Ravi


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