[rds-devel] Has anyone tried running RDS over 10GE / IWARP NICs ?
Richard Frank
richard.frank at oracle.com
Wed Apr 2 11:23:05 PDT 2008
OK - well - I guess we are not too surprised...
Short of us getting some these NICs to sort this out ourselves..
Can you enable rds debug in configure.mk and send us the dmesg +
/var/log/messages
You will need to unload/load rds after building it with debug..
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:richard.frank at oracle.com]
>> Sent: Wednesday, April 02, 2008 11:04 AM
>> To: Scott Weitzenkamp (sweitzen)
>> Cc: rds-devel at oss.oracle.com; [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:
>>>>
>>>> [root at svbu-qa2950-1 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
>>>> [root at svbu-qa2950-1 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
>>>>
>>>> [root at svbu-qa2950-1 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: rds-devel-bounces at oss.oracle.com
>>>>> [mailto:rds-devel-bounces at oss.oracle.com] On Behalf Of
>>>>>
>> Richard Frank
>>
>>>>> Sent: Wednesday, April 02, 2008 10:31 AM
>>>>> To: rds-devel at oss.oracle.com; [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
>>>>>
>>>>> _______________________________________________
>>>>> rds-devel mailing list
>>>>> rds-devel at oss.oracle.com
>>>>> http://oss.oracle.com/mailman/listinfo/rds-devel
>>>>>
>>>>>
>>>>>
>>>>>
>>> _______________________________________________
>>> rds-devel mailing list
>>> rds-devel at oss.oracle.com
>>> http://oss.oracle.com/mailman/listinfo/rds-devel
>>>
>>>
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