[Brahms-dev-l] Linux farm issue

Beware that sometime today we may loose connectivity to rcas0007-11  
sometime around noon for a while

F.

Flemming Videbaek
videbaek @ bnl.gov
Brookhaven National Lab
Physics Department
Bldg 510D
Upton, NY 11973

phone: 631-344-4106
cell     :  631-681-1596





Begin forwarded message:

> From: Shigeki Misawa <misawa_at_bnl.gov>
> Date: July 23, 2010 9:59:54 AM EDT
> To: Vale Carla <cmvale_at_bnl.gov>, Betts Wayne <wbetts_at_bnl.gov>,  
> Videbaek Flemming <videbaek_at_bnl.gov>, Jerome LAURET <jlauret_at_bnl.gov>
> Subject: Re: SW55
>
> Attached is a list of what I believe are the systems that will be  
> affected by a shutdown of SW55.
>
>
> Shigeki
>
>
> Shigeki Misawa wrote:
>> Last map I have for SW55 shows only Star/Phenix/Brahms nodes  on  
>> the system, no LSST or other
>> experiments.
>>
>> Shigeki
>>
>> Shigeki Misawa wrote:
>>> We are experiencing problems at SW55, we are working on a plan to  
>>> replace all the line cards and supervisor with
>>> new and/or higher performance line cards. Equipment will be pre- 
>>> configured on the a test system, but there will be
>>> loss of network connectivity to rmine's and a small fraction of  
>>> Phenix and Star linux farm nodes (~170 penguin nodes)
>>> at a  minimum. Still trying to get a list of affected systems.  
>>> Expected down time is ~30min - 1 hour at least for the
>>> line card swap and recabling
>>>
>>> If we push forward with this plan, it is likely to happen at the  
>>> earliest around noon.
>>>
>>>
>>> More concrete information as it becomes available.
>>>
>>> Shigeki
>>>
>>>
>>
>>
>
> rcas0007.rcf.bnl.gov
> rcas0008.rcf.bnl.gov
> rcas0009.rcf.bnl.gov
> rcas0010.rcf.bnl.gov
> rcas0011.rcf.bnl.gov
> dd
> rcas2001.rcf.bnl.gov
> rcas2002.rcf.bnl.gov
> rcas2003.rcf.bnl.gov
> rcas2004.rcf.bnl.gov
> rcas2005.rcf.bnl.gov
> rcas2006.rcf.bnl.gov
> rcas2007.rcf.bnl.gov
> rcas2008.rcf.bnl.gov
> rcas2009.rcf.bnl.gov
> rcas2010.rcf.bnl.gov
> rcas2011.rcf.bnl.gov
> rcas2012.rcf.bnl.gov
> rcas2013.rcf.bnl.gov
> rcas2014.rcf.bnl.gov
> rcas2015.rcf.bnl.gov
> rcas2016.rcf.bnl.gov
> rcas2017.rcf.bnl.gov
> rcas2018.rcf.bnl.gov
> rcas2019.rcf.bnl.gov
> rcas2020.rcf.bnl.gov
> rcas2021.rcf.bnl.gov
> rcas2022.rcf.bnl.gov
> rcas2023.rcf.bnl.gov
> rcas2024.rcf.bnl.gov
> rcas2025.rcf.bnl.gov
> rcas2026.rcf.bnl.gov
> rcas2027.rcf.bnl.gov
> rcas2028.rcf.bnl.gov
> rcas2029.rcf.bnl.gov
> rcas2030.rcf.bnl.gov
> rcas2031.rcf.bnl.gov
> rcas2032.rcf.bnl.gov
> rcas2033.rcf.bnl.gov
> rcas2034.rcf.bnl.gov
> rcas2035.rcf.bnl.gov
> rcas2036.rcf.bnl.gov
> rcas2037.rcf.bnl.gov
> rcas2038.rcf.bnl.gov
> rcas2039.rcf.bnl.gov
> rcas2040.rcf.bnl.gov
> rcas2041.rcf.bnl.gov
> rcas2042.rcf.bnl.gov
> rcas2043.rcf.bnl.gov
> rcas2044.rcf.bnl.gov
> rcas2045.rcf.bnl.gov
> rcas2046.rcf.bnl.gov
> rcas2047.rcf.bnl.gov
> rcas2048.rcf.bnl.gov
> rcas2049.rcf.bnl.gov
> rcas2050.rcf.bnl.gov
> rcas2051.rcf.bnl.gov
> rcas2052.rcf.bnl.gov
> rcas2053.rcf.bnl.gov
> rcas2054.rcf.bnl.gov
> rcas2055.rcf.bnl.gov
> rcas2056.rcf.bnl.gov
> rcas2057.rcf.bnl.gov
> rcas2058.rcf.bnl.gov
> rcas2059.rcf.bnl.gov
> rcas2060.rcf.bnl.gov
> rcas2100.rcf.bnl.gov
> rcas6013.rcf.bnl.gov
> rcas6014.rcf.bnl.gov
> rcas6015.rcf.bnl.gov
> rcas6016.rcf.bnl.gov
> rcas6017.rcf.bnl.gov
> rcas6018.rcf.bnl.gov
> rcas6019.rcf.bnl.gov
> rcas6020.rcf.bnl.gov
> rcas6021.rcf.bnl.gov
> rcas6022.rcf.bnl.gov
> rcas6023.rcf.bnl.gov
> rcas6024.rcf.bnl.gov
> rcas6025.rcf.bnl.gov
> rcas6026.rcf.bnl.gov
> rcas6027.rcf.bnl.gov
> rcas6028.rcf.bnl.gov
> rcas6029.rcf.bnl.gov
> rcas6030.rcf.bnl.gov
> rcas6031.rcf.bnl.gov
> rcas6032.rcf.bnl.gov
> rcas6033.rcf.bnl.gov
> rcas6034.rcf.bnl.gov
> rcas6035.rcf.bnl.gov
> rcas6036.rcf.bnl.gov
> rcas6037.rcf.bnl.gov
> rcas6038.rcf.bnl.gov
> rcas6039.rcf.bnl.gov
> rcas6040.rcf.bnl.gov
> rcas6041.rcf.bnl.gov
> rcas6042.rcf.bnl.gov
> rcas6043.rcf.bnl.gov
> rcas6044.rcf.bnl.gov
> rcas6045.rcf.bnl.gov
> rcas6046.rcf.bnl.gov
> rcas6047.rcf.bnl.gov
> rcas6048.rcf.bnl.gov
> rcas6049.rcf.bnl.gov
> rcas6050.rcf.bnl.gov
> rcas6051.rcf.bnl.gov
> rcas6052.rcf.bnl.gov
> rcas6053.rcf.bnl.gov
> rcas6054.rcf.bnl.gov
> rcas6055.rcf.bnl.gov
> rcas6056.rcf.bnl.gov
> rcas6057.rcf.bnl.gov
> rcas6058.rcf.bnl.gov
> rcas6059.rcf.bnl.gov
> rcas6060.rcf.bnl.gov
> rcas6061.rcf.bnl.gov
> rcas6062.rcf.bnl.gov
> rcas6064.rcf.bnl.gov
> rcas6065.rcf.bnl.gov
> rcas6066.rcf.bnl.gov
> rcas6067.rcf.bnl.gov
> rcas6068.rcf.bnl.gov
> rcas6069.rcf.bnl.gov
> rcas6070.rcf.bnl.gov
> rcas6071.rcf.bnl.gov
> rcas6072.rcf.bnl.gov
> rcas6073.rcf.bnl.gov
> rcas6074.rcf.bnl.gov
> rcas6075.rcf.bnl.gov
> rcas6076.rcf.bnl.gov
> rcas6077.rcf.bnl.gov
> rcas6078.rcf.bnl.gov
> rcas6079.rcf.bnl.gov
> rcas6080.rcf.bnl.gov
> rcas6132.rcf.bnl.gov
> rcas6182.rcf.bnl.gov
> rcas6374.rcf.bnl.gov
> rcas6375.rcf.bnl.gov
> rcas6376.rcf.bnl.gov
> rcas6377.rcf.bnl.gov
> rcas6378.rcf.bnl.gov
> rcas6379.rcf.bnl.gov
> rcas6380.rcf.bnl.gov
> rcas6381.rcf.bnl.gov
> rcas6382.rcf.bnl.gov
> rcas6383.rcf.bnl.gov
> rcas6384.rcf.bnl.gov
> rcas6385.rcf.bnl.gov
> rcas6386.rcf.bnl.gov
> rcas6387.rcf.bnl.gov
> rcas6388.rcf.bnl.gov
> rcas6389.rcf.bnl.gov
> rcas6390.rcf.bnl.gov
> rcas6391.rcf.bnl.gov
> rcas6392.rcf.bnl.gov
> rcas6393.rcf.bnl.gov
> rcas6394.rcf.bnl.gov
> rcas6395.rcf.bnl.gov
> rcas6396.rcf.bnl.gov
> rcas6397.rcf.bnl.gov
> rcas6398.rcf.bnl.gov
> rcas6399.rcf.bnl.gov
> rcas6400.rcf.bnl.gov
> rcas6401.rcf.bnl.gov
> rcas6402.rcf.bnl.gov
> rcas6403.rcf.bnl.gov



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