{"id":1518,"date":"2014-10-09T10:02:00","date_gmt":"2014-10-09T08:02:00","guid":{"rendered":"http:\/\/vm.piszki.pl\/?p=1518"},"modified":"2014-10-09T10:02:53","modified_gmt":"2014-10-09T08:02:53","slug":"dell-r720-i-bsod-w-maszynach-horizon-view","status":"publish","type":"post","link":"https:\/\/vm.piszki.pl\/?p=1518","title":{"rendered":"Dell R720 i BSOD w maszynach Horizon View"},"content":{"rendered":"<p align=\"justify\">Ten tydzie\u0144 zacz\u0105\u0142 si\u0119 dla nas strasznie, od poniedzia\u0142ku losowe maszyny View rozpocz\u0119\u0142y cykl restart\u00f3w przerywanych \u201cBlue Screen of Death\u201d. Pierwsze podejrzenie pad\u0142o na Trend Micro Deep Security 9.5 i ich nowego, modularnego agenta. Sterownik jaki powodowa\u0142 b\u0142\u0105d \u201cDRIVER_IRQL_NOT_LESS_OR_EQUAL\u201d to tbimdsa.sys (czyli jeden z g\u0142\u00f3wnych sterownik\u00f3w agenta Deep Security 9.5). Problem by\u0142 bardzo trudny w diagnozowaniu, maszyna od czasu do czasu uruchamia\u0142a si\u0119 w trybie awaryjnym, niestety agent w wersji 9.5 jest du\u017co bardziej zabezpieczony i jego usuni\u0119cie jest do\u015b\u0107 trudne. Usuni\u0119cie plik\u00f3w i wyczyszczenie rejestru (t rybie awaryjnym Windows) niewiele dawa\u0142o, po restarcie maszyny agent pojawia\u0142 si\u0119 magicznie w systemie. Przeszukiwanie Internetu powoli wskazywa\u0142o, \u017ce problemem mo\u017ce by\u0107 te\u017c serwer. Eksperymentalnie, jedna z maszyn kt\u00f3ra nie chcia\u0142a si\u0119 uruchomi\u0107, zosta\u0142a przeniesiona na serwer HP. I uruchomi\u0142a si\u0119 bez problemu!<\/p>\n<p><a href=\"https:\/\/vm.piszki.pl\/wp-content\/uploads\/2014\/10\/Error-driver_irql_not_less_or_equal.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"Error-driver_irql_not_less_or_equal\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; float: none; padding-top: 0px; padding-left: 0px; margin-left: auto; border-left: 0px; display: block; padding-right: 0px; margin-right: auto\" border=\"0\" alt=\"Error-driver_irql_not_less_or_equal\" src=\"https:\/\/vm.piszki.pl\/wp-content\/uploads\/2014\/10\/Error-driver_irql_not_less_or_equal_thumb.jpg\" width=\"466\" height=\"206\"><\/a><\/p>\n<p align=\"justify\">Ostatecznie okaza\u0142o si\u0119, \u017ce b\u0142\u0105d jest w BIOS serwer\u00f3w Dell R720 i dotyczy dost\u0119pu do pami\u0119ci (st\u0105d losowo\u015b\u0107 restart\u00f3w maszyn). Je\u015bli jeszcze nie macie wgranego najnowszego firmware (2.2.3) to zr\u00f3bcie to jak najszybciej:<\/p>\n<p>PowerEdge R720\/R720-xd BIOS Version 2.2.3<\/p>\n<p>Updated Intel Xeon processor E5-2600 V2 product family microcode to 427.<br \/>Fixes<br \/>=====<br \/>Corrected an issue where a complex sequence of internal processor events may result in unexpected page faults or use of incorrect page<br \/>Translations If EPT (Extended Page Tables) is enabled . Due to this erratum a guest may crash or experience unpredictable system behavior.<\/p>\n<div style='text-align:left' class='yasr-auto-insert-visitor'><\/div>","protected":false},"excerpt":{"rendered":"<p>Ten tydzie\u0144 zacz\u0105\u0142 si\u0119 dla nas strasznie, od poniedzia\u0142ku losowe maszyny View rozpocz\u0119\u0142y cykl restart\u00f3w przerywanych \u201cBlue Screen of Death\u201d. Pierwsze podejrzenie pad\u0142o na Trend Micro Deep Security 9.5 i ich nowego, modularnego agenta. Sterownik jaki powodowa\u0142 b\u0142\u0105d \u201cDRIVER_IRQL_NOT_LESS_OR_EQUAL\u201d to &hellip; <a href=\"https:\/\/vm.piszki.pl\/?p=1518\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":1534,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"yasr_overall_rating":0,"yasr_post_is_review":"","yasr_auto_insert_disabled":"","yasr_review_type":"","footnotes":""},"categories":[36],"tags":[71,4],"class_list":["post-1518","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-analiza","tag-dell-r720","tag-horizon-view"],"yasr_visitor_votes":{"stars_attributes":{"read_only":false,"span_bottom":false},"number_of_votes":0,"sum_votes":0},"_links":{"self":[{"href":"https:\/\/vm.piszki.pl\/index.php?rest_route=\/wp\/v2\/posts\/1518"}],"collection":[{"href":"https:\/\/vm.piszki.pl\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vm.piszki.pl\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vm.piszki.pl\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vm.piszki.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1518"}],"version-history":[{"count":1,"href":"https:\/\/vm.piszki.pl\/index.php?rest_route=\/wp\/v2\/posts\/1518\/revisions"}],"predecessor-version":[{"id":1519,"href":"https:\/\/vm.piszki.pl\/index.php?rest_route=\/wp\/v2\/posts\/1518\/revisions\/1519"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vm.piszki.pl\/index.php?rest_route=\/wp\/v2\/media\/1534"}],"wp:attachment":[{"href":"https:\/\/vm.piszki.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1518"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vm.piszki.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1518"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vm.piszki.pl\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1518"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}