[rds-devel] Has anyone tried running RDS over 10GE / IWARP NICs ?
Richard Frank
richard.frank at oracle.com
Wed Apr 2 11:51:53 PDT 2008
Who's cards are these - perhaps they will want to get RDS running and
help out ?
Scott Weitzenkamp (sweitzen) wrote:
> Sorry, but I doubt I will have time to rebuild RDS and try this.
>
> Scott
>
>
>
>> -----Original Message-----
>> From: Richard Frank [mailto:richard.frank at oracle.com]
>> Sent: Wednesday, April 02, 2008 11:23 AM
>> To: Scott Weitzenkamp (sweitzen)
>> Cc: rds-devel at oss.oracle.com
>> Subject: Re: [rds-devel] Has anyone tried running RDS over
>> 10GE / IWARP NICs ?
>>
>> 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
>>>>>
>>>>>
>>>>>
More information about the rds-devel
mailing list