Soft-iWARP issue

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Trenton Tian

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Aug 28, 2023, 2:50:54 AM8/28/23
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hello, I encountered this problem when testing Soft-iWARP,do you know what's going on?

Bernard Metzler

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Aug 28, 2023, 4:17:56 AM8/28/23
to Trenton Tian, zrlio-users

Hi,

 

all iWarp based RDMA providers need the RDMA Connection Manager being engaged for connection setup. The ib_xxx tools have an extra flag ‘-R’ which must be set to enable RDMA-CM. Further, you do not need to select the device via ‘-d’, since the RDMA CM selects the appropriate outgoing interface via IP routing.

 

I hope you are using the latest siw and not the code from zrlio, since it is rather dated and not maintained anymore. siw is part of mainline Linux and part of Linux distro’s since years.

 

Best regards,

Bernard.

 

From: zrlio...@googlegroups.com <zrlio...@googlegroups.com> On Behalf Of Trenton Tian
Sent: Monday, 28 August 2023 08:51
To: zrlio-users <zrlio...@googlegroups.com>
Subject: [EXTERNAL] [zrlio-users] Soft-iWARP issue

 

hello, I encountered this problem when testing Soft-iWARPdo you know what's going on -- You received this message because you are subscribed to the Google Groups "zrlio-users" group. To unsubscribe from this group and stop receiving

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hello, I encountered this problem when testing Soft-iWARPdo you know what's going on

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