I think RDS might be getting confused because the 10GbE rnic shows up as
a dumb NIC hooked into the native TCP stack -and- an rdma device.
Jon Mason will be working to enable RDS soon on the chelsio device.
He'll feed back the changes needed, if any, to RDS. Stay tuned.
However, Scott if you want to debug this further, we can support you.
Steve.
Scott Weitzenkamp (sweitzen) wrote:
Yes, it's an iWARP NIC, and the OFED 1.3 perftest ib_rdma_lat program is
working.
Scott
-----Original Message-----
From: Richard Frank [mailto:[EMAIL PROTECTED]
Sent: Wednesday, April 02, 2008 11:04 AM
To: Scott Weitzenkamp (sweitzen)
Cc: [EMAIL PROTECTED]; [ofa_general]
Subject: Re: [rds-devel] Has anyone tried running RDS over
10GE / IWARP NICs ?
RDS does not run over regular 10G NICs - that appear as simple NICS -
this was disabled in 1.3.
For now we are interested in RDS over IWARP NICS - configured as
accessible via the verbs interfaces.
Richard Frank wrote:
is the rds driver loaded (modprobe rds)
Scott Weitzenkamp (sweitzen) wrote:
Does't appear to work with Chelsio and OFED 1.3:
[EMAIL PROTECTED] counters]# ethtool -i eth2
driver: cxgb3
version: 1.0-ofed
firmware-version: T 5.0.0 TP 1.1.0
bus-info: 0000:0b:00.0
[EMAIL PROTECTED] counters]# ifconfig eth2
eth2 Link encap:Ethernet HWaddr 00:07:43:05:43:9F
inet addr:192.168.0.198 Bcast:192.168.0.255
Mask:255.255.255.0
inet6 addr: fe80::207:43ff:fe05:439f/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:144770 errors:0 dropped:0 overruns:0 frame:0
TX packets:144781 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:207891512 (198.2 MiB) TX bytes:9348152
(8.9 MiB)
Interrupt:169 Memory:fceff000-fcefffff
[EMAIL PROTECTED] counters]# rds-sink -s 192.168.0.198:22222 -i 1
rds-sink: Unable to bind socket: Cannot assign requested address
Scott Weitzenkamp
SQA and Release Manager
Data Center Access Engineering
Cisco Systems
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
Richard Frank
Sent: Wednesday, April 02, 2008 10:31 AM
To: [EMAIL PROTECTED]; [ofa_general]
Subject: [rds-devel] Has anyone tried running RDS over 10GE /
IWARP NICs ?
We'd appreciate some feed back on your experience and would
like to sort
out any issues ASAP.
Rick
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