{"id":6012,"date":"2026-07-12T10:01:11","date_gmt":"2026-07-12T08:01:11","guid":{"rendered":"https:\/\/branike.com\/prirucka\/ako-obnovit-web\/"},"modified":"2026-07-31T21:20:15","modified_gmt":"2026-07-31T19:20:15","slug":"ako-obnovit-web","status":"publish","type":"kb_article","link":"https:\/\/branike.com\/prirucka\/ako-obnovit-web\/","title":{"rendered":"Ako obnovi\u0165 web zo z\u00e1lohy"},"content":{"rendered":"\n<p class=\"wp-block-branike-text\">Obnova je moment, ke\u010f sa uk\u00e1\u017ee, \u010di malo z\u00e1lohovanie zmysel. Tento \u010dl\u00e1nok ide od najmiernej\u0161ieho z\u00e1sahu po najkrajnej\u0161\u00ed \u2014 a odpor\u00fa\u010dam dr\u017ea\u0165 sa toho poradia. <strong>V\u00e4\u010d\u0161ina probl\u00e9mov nepotrebuje obnovu cel\u00e9ho webu.<\/strong><\/p>\n\n\n<p class=\"wp-block-branike-text\">Z\u00e1sada pred v\u0161etk\u00fdm ostatn\u00fdm: <strong>sk\u00f4r ne\u017e za\u010dnete obnovova\u0165, spravte si z\u00e1lohu s\u00fa\u010dasn\u00e9ho stavu.<\/strong> Znie to absurdne, ale je to jedin\u00fd sp\u00f4sob, ako sa vr\u00e1ti\u0165 aj z ne\u00faspe\u0161nej obnovy.<\/p>\n\n\n<h2 class=\"wp-block-branike-heading\">Najprv zv\u00e1\u017ete, \u010di treba obnovova\u0165<\/h2>\n\n\n<ul class=\"wp-block-list\">\n\n<li><strong>Pokazila sa jedna funkcia po aktualiz\u00e1cii?<\/strong> Sk\u00faste najprv vr\u00e1ti\u0165 sn\u00edmok datab\u00e1zy, ktor\u00fd sa ulo\u017eil pred \u0148ou. Je to ot\u00e1zka min\u00faty.<\/li>\n\n\n<li><strong>Zmazali ste jednu str\u00e1nku alebo produkt?<\/strong> Pozrite sa do ko\u0161a. WordPress aj v\u00e4\u010d\u0161ina pluginov ma\u017e\u00fa do ko\u0161a, nie natvrdo.<\/li>\n\n\n<li><strong>Rozbil sa vzh\u013ead?<\/strong> B\u00fdva to vyrovn\u00e1vacia pam\u00e4\u0165 alebo jedno nastavenie, nie d\u00f4vod na obnovu.<\/li>\n\n\n<li><strong>Web nefunguje v\u00f4bec?<\/strong> Tu u\u017e obnova prich\u00e1dza na rad.<\/li>\n\n<\/ul>\n\n\n<h2 class=\"wp-block-branike-heading\">V\u00fdberov\u00e1 obnova \u2014 jedna tabu\u013eka<\/h2>\n\n\n<p class=\"wp-block-branike-text\">Toto je najpodce\u0148ovanej\u0161ia mo\u017enos\u0165. Nemus\u00edte vraca\u0165 cel\u00fd web \u2014 d\u00e1 sa obnovi\u0165 <strong>len t\u00e1 \u010das\u0165 datab\u00e1zy, ktor\u00e1 sa pokazila<\/strong>.<\/p>\n\n\n<p class=\"wp-block-branike-text\">Pr\u00edklad z praxe: import produktov prep\u00edsal ceny. Obnov\u00edte tabu\u013eku s produktmi z v\u010deraj\u0161ej z\u00e1lohy a <strong>objedn\u00e1vky, ktor\u00e9 medzit\u00fdm pri\u0161li, ostan\u00fa<\/strong>. Pri plnej obnove by ste o ne pri\u0161li.<\/p>\n\n\n<h2 class=\"wp-block-branike-heading\">Pln\u00e1 obnova<\/h2>\n\n\n<ul class=\"wp-block-list\">\n\n<li><strong>Vyberte bod \u010do najbli\u017e\u0161ie k probl\u00e9mu<\/strong>, ale e\u0161te pred n\u00edm.<\/li>\n\n\n<li><strong>Rozhodnite sa, \u010do obnovujete<\/strong> \u2014 datab\u00e1zu, s\u00fabory, alebo oboje. Pri pokazenom obsahu sta\u010d\u00ed datab\u00e1za; pri napadnut\u00ed treba oboje.<\/li>\n\n\n<li><strong>Obnova s\u00faborov be\u017e\u00ed po \u010dastiach<\/strong>, tak\u017ee neskon\u010d\u00ed na \u010dasovom limite. Pri ve\u013ekom webe r\u00e1tajte s desiatkami min\u00fat.<\/li>\n\n\n<li><strong>Po dokon\u010den\u00ed web prejdite<\/strong> \u2014 domovsk\u00e1 str\u00e1nka, objedn\u00e1vka, prihl\u00e1senie, administr\u00e1cia.<\/li>\n\n<\/ul>\n\n\n<h2 class=\"wp-block-branike-heading\">\ud83d\udd34 \u010co sa pri obnove strat\u00ed<\/h2>\n\n\n<p class=\"wp-block-branike-text\">Bu\u010fte na to pripraven\u00ed: <strong>v\u0161etko, \u010do vzniklo po z\u00e1lohe, sa strat\u00ed<\/strong>. Objedn\u00e1vky, registr\u00e1cie, koment\u00e1re, nov\u00fd obsah, zmeny v nastaveniach.<\/p>\n\n\n<p class=\"wp-block-branike-text\">Preto sa vyber\u00e1 bod \u010do najbli\u017e\u0161\u00ed k probl\u00e9mu a preto sa pri e-shope z\u00e1lohuje denne. A preto plat\u00ed e\u0161te jedna rada:<\/p>\n\n\n<p class=\"wp-block-branike-text\"><strong>Ak medzit\u00fdm pri\u0161li objedn\u00e1vky, exportujte si ich pred obnovou.<\/strong> To ist\u00e9 plat\u00ed pre kontakty a registr\u00e1cie. Po obnove ich viete dop\u00edsa\u0165 \u2014 ak ich m\u00e1te kam.<\/p>\n\n\n<h2 class=\"wp-block-branike-heading\">N\u00e1vrat po aktualiz\u00e1cii \u2014 najr\u00fdchlej\u0161ia cesta<\/h2>\n\n\n<p class=\"wp-block-branike-text\">Pri ka\u017edej aktualiz\u00e1cii pluginu, t\u00e9my aj jadra sa <strong>automaticky ulo\u017e\u00ed stav datab\u00e1zy<\/strong>. Je to samostatn\u00e1 poistka mimo pl\u00e1novan\u00fdch z\u00e1loh a pri probl\u00e9me je to prv\u00e1 vec, po ktorej siahnu\u0165.<\/p>\n\n\n<ul class=\"wp-block-list\">\n\n<li><strong>Je to ot\u00e1zka min\u00faty<\/strong>, nie desiatok min\u00fat ako pln\u00e1 obnova.<\/li>\n\n\n<li><strong>Obsahuje datab\u00e1zu, nie s\u00fabory.<\/strong> Ak sa pokazil vzh\u013ead alebo funkcia kv\u00f4li novej verzii s\u00faborov, treba pln\u00fa obnovu alebo n\u00e1vrat na star\u0161iu verziu pluginu.<\/li>\n\n\n<li><strong>Je viazan\u00fd na konkr\u00e9tnu aktualiz\u00e1ciu<\/strong>, tak\u017ee presne viete, do ak\u00e9ho bodu sa vraciate.<\/li>\n\n<\/ul>\n\n\n<p class=\"wp-block-branike-text\">Praktick\u00e9 poradie pri \u201eaktualizoval som a rozbilo sa to&#8220;: najprv deaktivova\u0165 podozriv\u00fd plugin, potom vr\u00e1ti\u0165 sn\u00edmok, a a\u017e ke\u010f ni\u010d z toho nepom\u00f4\u017ee, pln\u00e1 obnova.<\/p>\n\n\n<h2 class=\"wp-block-branike-heading\">Ako dlho obnova trv\u00e1<\/h2>\n\n\n<ul class=\"wp-block-list\">\n\n<li><strong>Sn\u00edmok datab\u00e1zy<\/strong> \u2014 sekundy a\u017e min\u00faty.<\/li>\n\n\n<li><strong>Datab\u00e1za z plnej z\u00e1lohy<\/strong> \u2014 min\u00faty, pod\u013ea ve\u013ekosti. E-shop s tis\u00edckami objedn\u00e1vok bude dlh\u0161\u00ed ne\u017e blog.<\/li>\n\n\n<li><strong>S\u00fabory<\/strong> \u2014 najdlh\u0161ia \u010das\u0165, pri ve\u013ekej kni\u017enici m\u00e9di\u00ed aj desiatky min\u00fat. Be\u017e\u00ed po \u010dastiach, tak\u017ee neskon\u010d\u00ed na limite, ale <strong>okno prehliada\u010da nechajte otvoren\u00e9<\/strong>.<\/li>\n\n\n<li><strong>Z vzdialen\u00e9ho \u00falo\u017eiska<\/strong> \u2014 pripo\u010d\u00edtajte \u010das na stiahnutie.<\/li>\n\n<\/ul>\n\n\n<p class=\"wp-block-branike-text\">R\u00e1tajte s t\u00fdm a neza\u010d\u00ednajte obnovu p\u00e4\u0165 min\u00fat pred stretnut\u00edm. A ak je web verejn\u00fd, zv\u00e1\u017ete, \u010di ho na ten \u010das neprepn\u00fa\u0165 do re\u017eimu \u00fadr\u017eby \u2014 n\u00e1v\u0161tevn\u00edk, ktor\u00fd traf\u00ed web uprostred obnovy, uvid\u00ed nie\u010do nedokon\u010den\u00e9.<\/p>\n\n\n<h2 class=\"wp-block-branike-heading\">Ke\u010f sa nedostanete do administr\u00e1cie<\/h2>\n\n\n<p class=\"wp-block-branike-text\">Existuje <strong>n\u00fadzov\u00fd skript<\/strong> \u2014 samostatn\u00fd s\u00fabor, ktor\u00fd sa nasad\u00ed do webu a <strong>funguje aj vtedy, ke\u010f WordPress v\u00f4bec nena\u0161tartuje<\/strong>. Cez neho sa d\u00e1 obnovi\u0165 datab\u00e1za a dosta\u0165 web sp\u00e4\u0165 do funk\u010dn\u00e9ho stavu.<\/p>\n\n\n<ul class=\"wp-block-list\">\n\n<li><strong>Nasa\u010fte si ho prevent\u00edvne<\/strong>, k\u00fdm je v\u0161etko v poriadku. Vtedy je to jedno kliknutie; v kr\u00edze to u\u017e tak jednoduch\u00e9 nebude.<\/li>\n\n\n<li><strong>Je chr\u00e1nen\u00fd<\/strong> a d\u00e1 sa kedyko\u013evek odstr\u00e1ni\u0165.<\/li>\n\n\n<li><strong>Nenech\u00e1vajte ho tam natrvalo<\/strong> bez potreby \u2014 po pou\u017eit\u00ed ho zru\u0161te.<\/li>\n\n<\/ul>\n\n\n<p class=\"wp-block-branike-text\">Toto je posledn\u00e1 z\u00e1chrann\u00e1 sie\u0165 a stoj\u00ed za to vedie\u0165, \u017ee existuje, <strong>sk\u00f4r ne\u017e ju budete potrebova\u0165<\/strong>.<\/p>\n\n\n<h2 class=\"wp-block-branike-heading\">Ke\u010f sa obnova nepodar\u00ed<\/h2>\n\n\n<ul class=\"wp-block-list\">\n\n<li><strong>Skon\u010dila pred\u010dasne<\/strong> \u2014 b\u00fdva to \u010dasov\u00fdm limitom hostingu pri ve\u013ekom webe. Sk\u00faste obnovi\u0165 datab\u00e1zu a s\u00fabory zvl\u00e1\u0161\u0165.<\/li>\n\n\n<li><strong>Web nena\u0161tartuje ani po obnove<\/strong> \u2014 pou\u017eite n\u00fadzov\u00fd skript, ktor\u00fd funguje aj bez WordPressu.<\/li>\n\n\n<li><strong>Obnova prebehla, ale web vyzer\u00e1 zle<\/strong> \u2014 vypr\u00e1zdnite vyrovn\u00e1vacie pam\u00e4te vr\u00e1tane tej na strane servera.<\/li>\n\n\n<li><strong>Nefunguje prihl\u00e1senie<\/strong> \u2014 obnovili ste star\u0161iu datab\u00e1zu, kde plat\u00ed star\u0161ie heslo. Pou\u017eite obnovu hesla.<\/li>\n\n\n<li><strong>Nie ste si ist\u00ed<\/strong> \u2014 nap\u00ed\u0161te n\u00e1m sk\u00f4r, ne\u017e za\u010dnete sk\u00fa\u0161a\u0165 \u010fal\u0161ie z\u00e1sahy. Ka\u017ed\u00fd \u010fal\u0161\u00ed nepremyslen\u00fd krok situ\u00e1ciu zhor\u0161uje.<\/li>\n\n<\/ul>\n\n\n<h2 class=\"wp-block-branike-heading\">Po obnove<\/h2>\n\n\n<ul class=\"wp-block-list\">\n\n<li><strong>Prejdite web ako n\u00e1v\u0161tevn\u00edk<\/strong>, nie ako spr\u00e1vca.<\/li>\n\n\n<li><strong>Skontrolujte to, \u010do sa pokazilo<\/strong> \u2014 \u010di je to naozaj vyrie\u0161en\u00e9.<\/li>\n\n\n<li><strong>Dop\u00ed\u0161te objedn\u00e1vky a kontakty<\/strong>, ktor\u00e9 ste si vyexportovali.<\/li>\n\n\n<li><strong>Zistite pr\u00ed\u010dinu.<\/strong> Obnova vr\u00e1ti stav, ale neodstr\u00e1ni d\u00f4vod. Ak to bola aktualiz\u00e1cia, nerobte ju hne\u010f znova rovnako.<\/li>\n\n\n<li><strong>Spravte si nov\u00fa z\u00e1lohu<\/strong> obnoven\u00e9ho stavu.<\/li>\n\n\n<li><strong>Ak i\u0161lo o napadnutie<\/strong>, po obnove zme\u0148te v\u0161etky hesl\u00e1 a skontrolujte integritu jadra. Obnoven\u00fd web s tou istou dierou bude napadnut\u00fd znova.<\/li>\n\n<\/ul>\n\n\n<h2 class=\"wp-block-branike-heading\">Na \u010do si da\u0165 pozor<\/h2>\n\n\n<ul class=\"wp-block-list\">\n\n<li><strong>Z\u00e1lohu pred obnovou.<\/strong> V\u017edy.<\/li>\n\n\n<li><strong>Sk\u00fa\u0161ajte najmen\u0161\u00ed mo\u017en\u00fd z\u00e1sah.<\/strong> V\u00fdberov\u00e1 obnova pred plnou.<\/li>\n\n\n<li><strong>Objedn\u00e1vky exportujte pred obnovou<\/strong>, nie po nej.<\/li>\n\n\n<li><strong>N\u00fadzov\u00fd skript si nasa\u010fte prevent\u00edvne.<\/strong><\/li>\n\n\n<li><strong>Nerobte obnovu v strese a naslepo.<\/strong> P\u00e1r min\u00fat na rozmyslenie u\u0161etr\u00ed hodiny.<\/li>\n\n\n<li><strong>Pri napadnut\u00ed neobnovujte len datab\u00e1zu.<\/strong> \u0160kodliv\u00fd k\u00f3d b\u00fdva v s\u00faboroch.<\/li>\n\n\n<li><strong>Po obnove nezabudnite na nov\u00e9 z\u00e1lohovanie.<\/strong> Po z\u00e1sahu do webu je to prv\u00e1 vec.<\/li>\n\n<\/ul>\n\n\n<h2 class=\"wp-block-branike-heading\">\u010ealej<\/h2>\n\n\n<ul class=\"wp-block-list\">\n\n<li><a href=\"https:\/\/branike.com\/prirucka\/ako-nastavit-zalohy\/\">Ako nastavi\u0165 automatick\u00e9 z\u00e1lohy<\/a><\/li>\n\n\n<li><a href=\"https:\/\/branike.com\/prirucka\/co-ked-aktualizacia-zlyha\/\">\u010co ke\u010f aktualiz\u00e1cia zlyh\u00e1?<\/a><\/li>\n\n\n<li><a href=\"https:\/\/branike.com\/prirucka\/site-manager-prehlad\/\">Site Manager \u2014 preh\u013ead<\/a><\/li>\n\n\n<li><a href=\"https:\/\/branike.com\/prirucka\/stav-webu-skore\/\">Sk\u00f3re \u201eStav webu&#8220; a \u010do znamen\u00e1<\/a><\/li>\n\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Ako vybra\u0165 spr\u00e1vny bod obnovy, \u010do obnovi\u0165 (datab\u00e1zu, s\u00fabory alebo len jednu tabu\u013eku), \u010do po obnove skontrolova\u0165 a s \u010d\u00edm po\u010d\u00edta\u0165 \u2014 v\u0161etko po z\u00e1lohe sa strat\u00ed.<\/p>\n","protected":false},"author":1,"featured_media":0,"template":"","meta":{"_bkb_access":"public","_bkb_min_tier":"basic","_bkb_teaser":"","_bkb_featured":false,"_bt_container":"","_bt_sidebar":"","_bt_show_title":"","footnotes":"","_bseo_title":"","_bseo_description":"Obnova zo z\u00e1lohy vr\u00e1ti web presne do stavu, v akom bol pri danej z\u00e1lohe. Hod\u00ed sa po zlej aktualiz\u00e1cii, chybe alebo \u00fatoku. Postup Otvorte Site Manager \u2192 Z\u00e1lohy.","_bseo_noindex":"","_bseo_nofollow":"","_bseo_canonical":"","_bseo_og_title":"","_bseo_og_description":"","_bseo_og_image_id":0,"_bseo_og_image_url":"","_bseo_focus_keyword":""},"kb_category":[34],"kb_tag":[],"class_list":["post-6012","kb_article","type-kb_article","status-publish","hentry","kb_category-bezpecnost"],"_links":{"self":[{"href":"https:\/\/branike.com\/wp-json\/wp\/v2\/kb_article\/6012","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/branike.com\/wp-json\/wp\/v2\/kb_article"}],"about":[{"href":"https:\/\/branike.com\/wp-json\/wp\/v2\/types\/kb_article"}],"author":[{"embeddable":true,"href":"https:\/\/branike.com\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":3,"href":"https:\/\/branike.com\/wp-json\/wp\/v2\/kb_article\/6012\/revisions"}],"predecessor-version":[{"id":6736,"href":"https:\/\/branike.com\/wp-json\/wp\/v2\/kb_article\/6012\/revisions\/6736"}],"wp:attachment":[{"href":"https:\/\/branike.com\/wp-json\/wp\/v2\/media?parent=6012"}],"wp:term":[{"taxonomy":"kb_category","embeddable":true,"href":"https:\/\/branike.com\/wp-json\/wp\/v2\/kb_category?post=6012"},{"taxonomy":"kb_tag","embeddable":true,"href":"https:\/\/branike.com\/wp-json\/wp\/v2\/kb_tag?post=6012"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}