Re: [Ips] Send Reject PDU when orignal to-be-rejected PDU is notavailable

[Black_David at emc.com]

The original PDU header has to be sent back so that the initiator

knows what was rejected.  iSCSI has a number of mechanisms that

can be used by the target to control resource consumption and

those should be used to ensure that adequate resources are

available to deal with the PDU that is to be rejected.

 

Thanks,

--David

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David L. Black, Distinguished Engineer
EMC Corporation, 176 South St., Hopkinton, MA  01748
+1 (508) 293-7953             FAX: +1 (508) 293-7786
black_david at emc.com        Mobile: +1 (978) 394-7754
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From: ips-bounces at ietf.org [mailto:ips-bounces at ietf.org] On Behalf Of HUJason
Sent: Tuesday, April 15, 2008 9:59 PM
To: ips at ietf.org
Subject: [Ips] Send Reject PDU when orignal to-be-rejected PDU is notavailable

Dears,

I am curently implement iscsi target on a resource-limted device. In my implementation, orignal to-be-rejected PDU is not available when it realised that a Reject should be sent to initiator.
 
But as RFC3720 said, Target must send back the orignal PDU as the Reject's payload.
 
So my question is: Why we need to send back the orignal PDU ? Can we simply eliminate it?
 
Thanks!

Best Regards,

Jason 

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“七件武器，七种完美” 立刻体验！

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