{"id":442,"date":"2025-08-20T11:19:19","date_gmt":"2025-08-20T11:19:19","guid":{"rendered":"https:\/\/ppc.mit.edu\/t2\/?p=442"},"modified":"2025-11-03T20:18:59","modified_gmt":"2025-11-03T20:18:59","slug":"mit-tier2-report-august-20-2025","status":"publish","type":"post","link":"https:\/\/ppc.mit.edu\/t2\/?p=442","title":{"rendered":"MIT Tier-2 Report &#8211; August 20 2025"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">SiteReadiness: 100.0%<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SAM tests: 98.9%<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">There was a problem with user CRAB jobs caused by CMSSW having problems with davs protocol. I switched our site to root default. Over last 24 hours CMS transferred to us ~600 TBs of data. Today we are scheduled for data challenge tests. <\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"405\" data-id=\"436\" src=\"https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/08\/Screenshot-2025-08-20-at-6.53.28-AM-1024x405.png\" alt=\"\" class=\"wp-image-436\" srcset=\"https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/08\/Screenshot-2025-08-20-at-6.53.28-AM-1024x405.png 1024w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/08\/Screenshot-2025-08-20-at-6.53.28-AM-300x119.png 300w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/08\/Screenshot-2025-08-20-at-6.53.28-AM-768x304.png 768w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/08\/Screenshot-2025-08-20-at-6.53.28-AM-1536x608.png 1536w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/08\/Screenshot-2025-08-20-at-6.53.28-AM-2048x810.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"420\" data-id=\"438\" src=\"https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/08\/Screenshot-2025-08-20-at-6.54.15-AM-1024x420.png\" alt=\"\" class=\"wp-image-438\" srcset=\"https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/08\/Screenshot-2025-08-20-at-6.54.15-AM-1024x420.png 1024w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/08\/Screenshot-2025-08-20-at-6.54.15-AM-300x123.png 300w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/08\/Screenshot-2025-08-20-at-6.54.15-AM-768x315.png 768w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/08\/Screenshot-2025-08-20-at-6.54.15-AM-1536x631.png 1536w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/08\/Screenshot-2025-08-20-at-6.54.15-AM-2048x841.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"349\" data-id=\"439\" src=\"https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/08\/Screenshot-2025-08-20-at-6.57.26-AM-1024x349.png\" alt=\"\" class=\"wp-image-439\" srcset=\"https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/08\/Screenshot-2025-08-20-at-6.57.26-AM-1024x349.png 1024w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/08\/Screenshot-2025-08-20-at-6.57.26-AM-300x102.png 300w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/08\/Screenshot-2025-08-20-at-6.57.26-AM-768x262.png 768w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/08\/Screenshot-2025-08-20-at-6.57.26-AM-1536x523.png 1536w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/08\/Screenshot-2025-08-20-at-6.57.26-AM-2048x698.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"351\" data-id=\"440\" src=\"https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/08\/Screenshot-2025-08-20-at-6.58.07-AM-1024x351.png\" alt=\"\" class=\"wp-image-440\" srcset=\"https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/08\/Screenshot-2025-08-20-at-6.58.07-AM-1024x351.png 1024w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/08\/Screenshot-2025-08-20-at-6.58.07-AM-300x103.png 300w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/08\/Screenshot-2025-08-20-at-6.58.07-AM-768x263.png 768w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/08\/Screenshot-2025-08-20-at-6.58.07-AM-1536x527.png 1536w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/08\/Screenshot-2025-08-20-at-6.58.07-AM-2048x702.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n","protected":false},"excerpt":{"rendered":"<p>SiteReadiness: 100.0% SAM tests: 98.9% There was a problem with user CRAB jobs caused by CMSSW having problems with davs protocol. I switched our site to root default. Over last 24 hours CMS transferred to us ~600 TBs of data. Today we are scheduled for data challenge tests.<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[12],"class_list":["post-442","post","type-post","status-publish","format-standard","hentry","category-report","tag-weekly"],"_links":{"self":[{"href":"https:\/\/ppc.mit.edu\/t2\/index.php?rest_route=\/wp\/v2\/posts\/442","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ppc.mit.edu\/t2\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ppc.mit.edu\/t2\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ppc.mit.edu\/t2\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ppc.mit.edu\/t2\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=442"}],"version-history":[{"count":2,"href":"https:\/\/ppc.mit.edu\/t2\/index.php?rest_route=\/wp\/v2\/posts\/442\/revisions"}],"predecessor-version":[{"id":638,"href":"https:\/\/ppc.mit.edu\/t2\/index.php?rest_route=\/wp\/v2\/posts\/442\/revisions\/638"}],"wp:attachment":[{"href":"https:\/\/ppc.mit.edu\/t2\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=442"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ppc.mit.edu\/t2\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=442"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ppc.mit.edu\/t2\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=442"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}