public:cs1_data_policy

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public:cs1_data_policy [2007-07-18 08:10] Hanno Holtiespublic:cs1_data_policy [2007-09-21 11:40] grit
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 16/07/2007, H.A. Holties 16/07/2007, H.A. Holties
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 ===== Background ===== ===== Background =====
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 As for the future LOFAR system, the CS1 storage capacity is too small to store all data in a central location indefinitely. Moreover, the central storage location needs to provide storage not only for observation datasets, but also for (temporary) commissioning and analysis data. The policy below has been defined to allow efficient use of the offline storage cluster while providing as much support to people involved in the commissioning of LOAR CS1 as possible. As for the future LOFAR system, the CS1 storage capacity is too small to store all data in a central location indefinitely. Moreover, the central storage location needs to provide storage not only for observation datasets, but also for (temporary) commissioning and analysis data. The policy below has been defined to allow efficient use of the offline storage cluster while providing as much support to people involved in the commissioning of LOAR CS1 as possible.
  
-NB: The policy as provided here applies principally to the data in the "offline" domain. In this domain, the main central storage facility consists of five storage systems, each with a storage capacity of 1.2 Tbyte. A more complete description of the CS1 offline systems can be found [[public:cs1_storage|here]].+NB: The policy as provided here applies principally to the data in the "offline" domain. In this domain, the main central storage facility consists of twelve storage systems, each with a storage capacity of 1.2 Tbyte. A more complete description of the CS1 offline systems can be found [[public:cs1_storage|here]].
  
  
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