{"id":76,"date":"2017-02-06T17:39:56","date_gmt":"2017-02-06T16:39:56","guid":{"rendered":"https:\/\/web.infn.it\/cnafdatapreservation\/?page_id=76"},"modified":"2017-02-06T19:20:07","modified_gmt":"2017-02-06T18:20:07","slug":"run-2","status":"publish","type":"page","link":"https:\/\/web.infn.it\/cnafdatapreservation\/run-2\/","title":{"rendered":"Run 2"},"content":{"rendered":"<p><strong>Project summary<\/strong> : preserve a complete copy of CDF data and MC samples at CNAF + services (access, data analysis capabilities)<\/p>\n<p>The project can be pslitted in two :<\/p>\n<ul>\n<li>data transfer and preservation<\/li>\n<li>analysis framework preservation<\/li>\n<\/ul>\n<h4>Data transfer and preservation<\/h4>\n<p>To transfer data from FNAL to CNAF has been used Sequential Metadata Access (SAM), developed at Fermilab, installed on a dedicated machine at CNAF.<\/p>\n<p><img decoding=\"async\" class=\"ngg-singlepic ngg-center\" src=\"https:\/\/web.infn.it\/cnafdatapreservation\/wp-content\/gallery\/transfer-data-system\/800px-Transfer.jpeg\" alt=\"data transfer system\"><\/p>\n<p>1) CNAF requests data from FNAL that are staged at FNAL cache<br \/>\n2) Data are copied via gridftp protocol, in a third party transfer, and SAM control the checksum<br \/>\n3) Once the data are in the CNAF cache, they are automatically migrated to tape<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Project summary : preserve a complete copy of CDF data and MC samples at CNAF + services (access, data analysis capabilities) The project can be pslitted in two : data transfer and preservation analysis framework preservation Data transfer and preservation To transfer data from FNAL to CNAF has been used Sequential Metadata Access (SAM), developed [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"ngg_post_thumbnail":0,"footnotes":""},"class_list":["post-76","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/web.infn.it\/cnafdatapreservation\/wp-json\/wp\/v2\/pages\/76","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/web.infn.it\/cnafdatapreservation\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/web.infn.it\/cnafdatapreservation\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/web.infn.it\/cnafdatapreservation\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/web.infn.it\/cnafdatapreservation\/wp-json\/wp\/v2\/comments?post=76"}],"version-history":[{"count":11,"href":"https:\/\/web.infn.it\/cnafdatapreservation\/wp-json\/wp\/v2\/pages\/76\/revisions"}],"predecessor-version":[{"id":99,"href":"https:\/\/web.infn.it\/cnafdatapreservation\/wp-json\/wp\/v2\/pages\/76\/revisions\/99"}],"wp:attachment":[{"href":"https:\/\/web.infn.it\/cnafdatapreservation\/wp-json\/wp\/v2\/media?parent=76"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}