{"id":179,"date":"2021-12-08T12:31:52","date_gmt":"2021-12-08T12:31:52","guid":{"rendered":"https:\/\/virtualall.sk.website.tuke.sk\/?p=179"},"modified":"2026-09-11T13:53:51","modified_gmt":"2026-09-11T13:53:51","slug":"vmware-coredump-collector","status":"publish","type":"post","link":"https:\/\/virtualall.sk\/en\/2021\/12\/vmware-coredump-collector\/","title":{"rendered":"VMware Coredump Collector"},"content":{"rendered":"\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"880\" height=\"405\" src=\"https:\/\/virtualall.sk.website.tuke.sk\/wp-content\/uploads\/2021\/12\/obrazok.png\" alt=\"VMware Coredump Collector\" class=\"wp-image-180\" srcset=\"https:\/\/virtualall.sk\/wp-content\/uploads\/2021\/12\/obrazok.png 880w, https:\/\/virtualall.sk\/wp-content\/uploads\/2021\/12\/obrazok-300x138.png 300w, https:\/\/virtualall.sk\/wp-content\/uploads\/2021\/12\/obrazok-768x353.png 768w\" sizes=\"auto, (max-width: 880px) 100vw, 880px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Pri in\u0161tal\u00e1ci\u00ed vmware ESXi na disk v ktorom nieje zaisten\u00e1 perzistencia teda naj\u010dastej\u0161ie sa jedna o USB k\u013e\u00fa\u010de a SD karty. Tieto pam\u00e4\u0165ov\u00e9 zariadenia sa kazia pri dlhodobom nepretr\u017eitom z\u00e1pise kde sa ned\u00e1 zaisti\u0165 spr\u00e1vne fungovanie tejto karty. Tak\u00e9to spr\u00e1vne fungovanie je d\u00f4le\u017eite pri vytv\u00e1ran\u00ed core DUMP, ktor\u00fd nast\u00e1va pri v\u00fdpadku servera sp\u00f4soben\u00fd bud HW chybou alebo sp\u00f4soben\u00fd SW chybou. Tak\u00fdto DUMP sa preddefinovan\u00e9 uklad\u00e1 na lok\u00e1lne \u00falo\u017eisko \u010do pri pou\u017eit\u00ed SD karty nieje mo\u017en\u00e9. VMware odpor\u00fa\u010da v tak\u00fdchto pr\u00edpadoch pou\u017ei\u0165 vmware COREDUMP collector ktor\u00fd zaznamen\u00e1 tak\u00e9to zlyhania a ulo\u017e\u00ed ich na strane vCenter servera. <\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"621\" height=\"432\" src=\"https:\/\/virtualall.sk.website.tuke.sk\/wp-content\/uploads\/2021\/12\/obrazok-1.png\" alt=\"VMware Coredump Collector (2)\" class=\"wp-image-181\" srcset=\"https:\/\/virtualall.sk\/wp-content\/uploads\/2021\/12\/obrazok-1.png 621w, https:\/\/virtualall.sk\/wp-content\/uploads\/2021\/12\/obrazok-1-300x209.png 300w\" sizes=\"auto, (max-width: 621px) 100vw, 621px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Konfigur\u00e1cia na strane vCenter server<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Zapnutie slu\u017eby VMware vSphere ESXi Dump Collector<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"179\" src=\"https:\/\/virtualall.sk.website.tuke.sk\/wp-content\/uploads\/2021\/12\/obrazok-2-1024x179.png\" alt=\"VMware Coredump Collector (3)\" class=\"wp-image-182\" srcset=\"https:\/\/virtualall.sk\/wp-content\/uploads\/2021\/12\/obrazok-2-1024x179.png 1024w, https:\/\/virtualall.sk\/wp-content\/uploads\/2021\/12\/obrazok-2-300x53.png 300w, https:\/\/virtualall.sk\/wp-content\/uploads\/2021\/12\/obrazok-2-768x134.png 768w, https:\/\/virtualall.sk\/wp-content\/uploads\/2021\/12\/obrazok-2-1536x269.png 1536w, https:\/\/virtualall.sk\/wp-content\/uploads\/2021\/12\/obrazok-2.png 1970w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Nastavenie ESXi aby zasielal COREDUMP na vcenter server:<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li>Nastavenie zasielania coredump na vcenter<\/li><\/ol>\n\n\n\n<pre class=\"wp-block-code\"><code># esxcli system coredump network set --interface-name vmkX --server-ipv4 X.X.X.X --server-port 6500\n# esxcli system coredump network set --enable true<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">2. Vypnutie vytv\u00e1ranie coredump s\u00faboru<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># esxcli system coredump file set --enable false\n# esxcli system coredump file remove --force <\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">3. Vypnutie automatick\u00e9ho vytv\u00e1rania DumpFile <\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># esxcli system settings kernel set -s autoCreateDumpFile -v FALSE<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Pri in\u0161tal\u00e1ci\u00ed vmware ESXi na disk v ktorom nieje zaisten\u00e1 perzistencia teda naj\u010dastej\u0161ie sa jedna o USB k\u013e\u00fa\u010de a SD karty. Tieto pam\u00e4\u0165ov\u00e9 zariadenia sa kazia pri dlhodobom nepretr\u017eitom z\u00e1pise kde sa ned\u00e1 zaisti\u0165 spr\u00e1vne fungovanie tejto karty. Tak\u00e9to spr\u00e1vne fungovanie je d\u00f4le\u017eite pri vytv\u00e1ran\u00ed core DUMP, ktor\u00fd nast\u00e1va pri v\u00fdpadku servera sp\u00f4soben\u00fd bud HW&#8230;<\/p>\n<p class=\"more-link-wrap\"><a href=\"https:\/\/virtualall.sk\/en\/2021\/12\/vmware-coredump-collector\/\" class=\"more-link\">Read More<span class=\"screen-reader-text\"> &ldquo;VMware Coredump Collector&rdquo;<\/span> &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":366,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[51,9,6,54],"class_list":["post-179","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vsphere","tag-coredump","tag-esxi","tag-vcenter","tag-vmsa-2021-0028"],"_links":{"self":[{"href":"https:\/\/virtualall.sk\/en\/wp-json\/wp\/v2\/posts\/179","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/virtualall.sk\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/virtualall.sk\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/virtualall.sk\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/virtualall.sk\/en\/wp-json\/wp\/v2\/comments?post=179"}],"version-history":[{"count":6,"href":"https:\/\/virtualall.sk\/en\/wp-json\/wp\/v2\/posts\/179\/revisions"}],"predecessor-version":[{"id":2300,"href":"https:\/\/virtualall.sk\/en\/wp-json\/wp\/v2\/posts\/179\/revisions\/2300"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/virtualall.sk\/en\/wp-json\/wp\/v2\/media\/366"}],"wp:attachment":[{"href":"https:\/\/virtualall.sk\/en\/wp-json\/wp\/v2\/media?parent=179"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/virtualall.sk\/en\/wp-json\/wp\/v2\/categories?post=179"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/virtualall.sk\/en\/wp-json\/wp\/v2\/tags?post=179"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}