Vitalii wrote:
Hello, I am writing an FCoE initiator for Windows and using OpenSolaris (build 122) FCoE target for testing p2p topology.There are some problems when I am sending read or write request that does not fit into single frame. The read operation just returns "GOOD" status but no data frames are sent. Did you enable jumbo frame in the Windows side? Or does your virtual machine support jumbo frames? You will need an MTU of 2500 if using Solaris FCoE target in p2p topology. When doing the same reads but with small requests - everything is fine. The write operation accepts all data frames and also returns "GOOD" status. However, it seems to ignore the DataOffset field, because the data from second appears on top of the data from the first frame (i.e. at offset 0, not 1452). Am I doing something wrong, or this is the bug? There is a bug in FCoE target where it always reports "receive size" as 1452 when accepting FLOGIs and PLOGIs. As a workaround, ignore this value and use 2048 instead. -Zhong My trace is attached (made by WireShark for Windows, i think it should be compatible with others) Vitalii |
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