I
would like to clarify the comment on SRP. There are companies presently
shipping and demonstrating SRP native IB storage. For
example:
Engenio (formerly LSI)
Raytheon
Data Direct
Mellanox
SRP
was designed for highly optimized storage access across an RDMA capable
transport, and hence is capable of very high performance.
Longer
term the storage vendors anticipate that iSCSI will be the focus for long haul
(remote backup, etc) type solutions, while IB Native Storage and FC will be the
focus for data center high performance storage solutions.
Todd
R.
-----Original Message-----At 06:07 PM 7/4/2005, Ian Jiang wrote:
From: Michael Krause [mailto:[EMAIL PROTECTED]
Sent: Tuesday, July 05, 2005 12:28 PM
To: Ian Jiang; [email protected]
Subject: Re: [openib-general] [iser]about the target
Hi!
I am new to the iSER.
On " https://openib.org/tiki/tiki-index.php?page=iSER", it is said that iSER currently contains initiator only (no target). Will the target come out later? How did they test the iSER initiator without a iSER target?
Could you give some explaination?
From a practical perspective, there are very few iSCSI targets shipping today. Most people had envisioned iSER over IB to a gateway Ethernet device since native IB storage is also quite rare in terms of real product. For many of us, our push for iSER over IB was to replace SRP which has a deficient ecosystem thus not really used beyond some basic Fibre Channel gateway cards.
Mike
Thanks!
Ian Jiang
[EMAIL PROTECTED]
----
Computer Architecture Laboratory
Institute of Computing Technology
Chinese Academy of Sciences
Beijing,P.R.China
Zip code: 100080
Tel: +86-10-62564394(office)
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