{"id":97726,"date":"2020-10-21T08:42:15","date_gmt":"2020-10-21T06:42:15","guid":{"rendered":"https:\/\/prohoster.info\/blog\/administrirovanie\/veeam-log-diving-komponenty-i-glossarij"},"modified":"2020-10-21T08:42:15","modified_gmt":"2020-10-21T06:42:15","slug":"veeam-log-diving-komponenty-i-glossarij","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/administrirovanie\/veeam-log-diving-komponenty-i-glossarij","title":{"rendered":"Veeam Log Diving: komponenty a slovn\u00edk","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"Veeam Log Diving: komponenty a slovn\u00edk\" src=\"\/wp-content\/uploads\/2020\/10\/682d05cf95f6dc8fa2b0a091619cb0a1.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nVeeam m\u00e1 l\u00e1sku k logom. A preto\u017ee v\u00e4\u010d\u0161ina na\u0161ich rie\u0161en\u00ed je modul\u00e1rna, produkuj\u00fa dos\u0165 ve\u013ea logov. A ke\u010f\u017ee na\u0161ou oblastou \u010dinnosti je zabezpe\u010denie uchovania va\u0161ich \u00fadajov (t.j. k\u013eudn\u00e9ho sp\u00e1nku), logy musia nielen zaznamen\u00e1va\u0165 ka\u017ed\u00fd dych, ale robi\u0165 to aj podrobne. Je to potrebn\u00e9, aby v pr\u00edpade probl\u00e9mu bolo jasn\u00e9, ako k tomu do\u0161lo, kto za to m\u00f4\u017ee a \u010do treba robi\u0165 \u010falej. V tom je to ako v kriminalistike: nikdy nevie\u0161, ak\u00fd detail ti m\u00f4\u017ee pom\u00f4c\u0165 n\u00e1js\u0165 vraha Laury Palmerovej.<\/p>\n<p>Preto som sa rozhodol zamyslie\u0165 nad s\u00e9riou \u010dl\u00e1nkov, v ktor\u00fdch postupne op\u00ed\u0161em, \u010do \u0437\u0430\u043f\u0438\u0441ujeme do logov, kde ich uchov\u00e1vame, ako sa nenecha\u0165 zbl\u00e1zni\u0165 z ich \u0161trukt\u00fary a \u010do vlastne h\u013eada\u0165 vo vn\u00fatri.<br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<h3>Pre\u010do s\u00e9ria \u010dl\u00e1nkov a pre\u010do nie op\u00edsa\u0165 v\u0161etko naraz? <\/h3>\n<p>\nJednoducho vymenova\u0165, ak\u00fd log sa kde nach\u00e1dza a \u010do v \u0148om je, je dos\u0165 zlo\u017eit\u00fd projekt. A o udr\u017eovan\u00ed t\u00fdchto inform\u00e1ci\u00ed v aktu\u00e1lnom stave ani nem\u00e1m odvahu prem\u00fd\u0161\u013ea\u0165. Jednoduch\u00e9 vymenovanie v\u0161etk\u00fdch mo\u017en\u00fdch typov logov vo Veeam Backup &amp; Replication je tabu\u013eka na nieko\u013eko str\u00e1n drobn\u00fdm p\u00edsmom. A bude aktu\u00e1lna len v okamihu publikovania, preto\u017ee pri vydan\u00ed nasleduj\u00facej opravy m\u00f4\u017eu pribudn\u00fa\u0165 nov\u00e9 logy, logika uchov\u00e1vanej inform\u00e1cie v star\u00fdch sa m\u00f4\u017ee zmeni\u0165 at\u010f. Preto bude ove\u013ea v\u00fdhodnej\u0161ie vysvetli\u0165 ich \u0161trukt\u00faru a podstatu obsahu. To umo\u017en\u00ed lep\u0161ie sa orientova\u0165 na miestach, ne\u017e len mechanicky sa u\u010di\u0165 n\u00e1zvy.<\/p>\n<p>Preto, aby sme sa nevrhli hlboko do textov\u00fdch s\u00fa\u017een\u00ed, po\u010fme v tomto \u010dl\u00e1nku vykona\u0165 ur\u010dit\u00fa pr\u00edpravn\u00fa pr\u00e1cu. Preto dnes nebudeme prenikn\u00fa\u0165 do samotn\u00fdch logov, ale prist\u00fapime k tomu z dia\u013eky: zostav\u00edme lexik\u00f3n a trochu prediskutujeme \u0161trukt\u00faru Veeam z poh\u013eadu gener\u00e1cie logov.<\/p>\n<h3>Lexik\u00f3n a \u017earg\u00f3n<\/h3>\n<p>\nTu by som sa najprv mal ospravedlni\u0165 obhajcom \u010distoty sloven\u010diny a svedkom O\u017eegovho slovn\u00edka. V\u0161etci milujeme svoj materinsk\u00fd jazyk, ale prekliata IT odvetvie funguje v angli\u010dtine. Nu\u017e, my sme to nevymysleli, takto sa to historicky vyvinulo. Nie som na vine, s\u00e1m pri\u0161iel (c)<\/p>\n<p>V na\u0161ej oblasti je probl\u00e9m anglicizmov (a \u017earg\u00f3nu) svojou \u0161pecifikou. Ke\u010f pod nevinn\u00fdmi slovami ako \"host\" alebo \"n\u00e1v\u0161tevn\u00edk\" cel\u00fd svet u\u017e d\u00e1vno ch\u00e1pe \u00faplne konkr\u00e9tne veci, na \u2159 \u010dasti pevniny pokra\u010duje hrdinsk\u00e9 rozmo\u010denie a zm\u00e4tok s hraban\u00edm sa v slovn\u00edkoch. A striktne povinn\u00fd argument \"A u n\u00e1s v pr\u00e1ci...\".<\/p>\n<p>Navy\u0161e m\u00e1me \u010disto na\u0161u terminol\u00f3giu, ktor\u00e1 patr\u00ed pr\u00e1ve produktom Veeam, aj ke\u010f niektor\u00e9 slov\u00e1 a obraty sa dostali do be\u017en\u00e9ho pou\u017e\u00edvania. Preto sa teraz dohodneme, ak\u00fd term\u00edn \u010do znamen\u00e1, a nesk\u00f4r pod slovom \u201en\u00e1v\u0161tevn\u00edk\u201c budem ma\u0165 na mysli to, \u010do je nap\u00edsan\u00e9 v tejto kapitole, a nie to, \u010do ste zvyknut\u00ed pou\u017e\u00edva\u0165 vo svojej pr\u00e1ci. A \u00e1no, nie je to len moja osobn\u00e1 rozmar, s\u00fa to ust\u00e1len\u00e9 term\u00edny v priemysle. Bojova\u0165 s nimi je celkom bezv\u00fdznamn\u00e9. Hoci diskutova\u0165 v koment\u00e1roch som v\u017edy za.<\/p>\n<p>Bohu\u017eia\u013e, term\u00ednov v na\u0161ej pr\u00e1ci a produktoch je ve\u013emi ve\u013ea, tak\u017ee sa nepok\u00fasim vymenova\u0165 ich v\u0161etky. Iba tie najz\u00e1kladnej\u0161ie a nevyhnutn\u00e9 na pre\u017eitie v mori inform\u00e1ci\u00ed o z\u00e1loh\u00e1ch a logoch. Zauj\u00edmaj\u00facim sa m\u00f4\u017eem tie\u017e <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/veeam\/blog\/443716\/\">navrhn\u00fa\u0165 \u010dl\u00e1nok <\/a><\/noindex>kolegov o p\u00e1soch, kde uv\u00e1dzal aj zoznam term\u00ednov, ktor\u00e9 sa t\u00fdkaj\u00fa tej \u010dasti funk\u010dnosti.<\/p>\n<p><strong>Hostite\u013e (Host):<\/strong> Vo svete virtualiz\u00e1cie je to stroj s hyperv\u00edzorom. Fyzick\u00fd, virtu\u00e1lny, cloudov\u00fd \u2014 nie je podstatn\u00e9. Ak je na nie\u010dom spusten\u00fd hyperv\u00edzor (ESXi, Hyper-V, KVM at\u010f.), tak to \u201enie\u010do\u201c sa naz\u00fdva hostite\u013eom. Nech je to klastra na desa\u0165 rackov alebo v\u00e1\u0161 laptop s dom\u00e1cou laborat\u00f3riou na poltucet virtu\u00e1lnych strojov \u2014 ak ste spustili hyperv\u00edzor, stali ste sa hostite\u013eom. Preto\u017ee hyperv\u00edzor host\u00ed virtu\u00e1lne stroje. Existuje dokonca legende, \u017ee VMware sa kedysi sna\u017eila dosiahnu\u0165 pevn\u00fa asoci\u00e1ciu slova hostite\u013e pr\u00e1ve s ESXi. Ale nezvl\u00e1dli to.<\/p>\n<p>V modernom svete sa pojem \u201ehostite\u013e\u201c prakticky zliaty s pojmom \u201eserver\u201c, \u010do vn\u00e1\u0161a ur\u010dit\u00fa zm\u00e4tok do komunik\u00e1cie, najm\u00e4 ak hovor\u00edme o infra\u0161trukt\u00fare Windows. Tak\u017ee ak\u00fdko\u013evek stroj, na ktorom sa nach\u00e1dza nejak\u00e1 pre n\u00e1s zauj\u00edmav\u00e1 slu\u017eba, m\u00f4\u017ee by\u0165 smelo nazvan\u00fd hostite\u013eom. Napr\u00edklad, v logoch WinSock je slovo host ozna\u010den\u00e9 na v\u0161etko. Klasick\u00e9 \u201eHost not found\u201c je toho pr\u00edkladom. Tak\u017ee vych\u00e1dzame z kontextu, ale pam\u00e4t\u00e1me \u2014 vo svete virtualiz\u00e1cie hostite\u013e je to, \u010do host\u00ed n\u00e1v\u0161tevn\u00edkov (o tom o dve riadky ni\u017e\u0161ie).<\/p>\n<p>Z lok\u00e1lnych \u017earg\u00f3nov (sk\u00f4r akronymov, v tomto pr\u00edpade) si spom\u00edname, \u017ee VMware je VI, vSphere je VC a Hyper-V je HV.<\/p>\n<p><strong>Host (Heslo):<\/strong> Virtu\u00e1lny stroj be\u017eiaci na hostite\u013eovi. Tu ani nie je potrebn\u00e9 vysvet\u013eova\u0165, je to v\u0161etko tak logick\u00e9 a jednoduch\u00e9. Napriek tomu mnoh\u00ed sem \u0165ahaj\u00fa nejak\u00e9 in\u00e9 v\u00fdznamy. <\/p>\n<p>Pre\u010do? Neviem.<br \/>\nHostite\u013esk\u00fd OS, teda opera\u010dn\u00fd syst\u00e9m hostite\u013esk\u00e9ho stroja. A tak \u010falej.<\/p>\n<p><strong>Z\u00e1lohovanie\/Replik\u00e1cia \u00faloha (job):<\/strong> \u010cisto v VMware \u017earg\u00f3n, ozna\u010duj\u00faci jednu z \u00faloh. Backup job == Z\u00e1lohovac\u00ed job. Ako to pekne prelo\u017ei\u0165 do sloven\u010diny \u2014 nikto nevymyslel, preto v\u0161etci hovoria \u201ejob\u201c. S d\u00f4razom na posledn\u00fa slabiku.<\/p>\n<p>\u00c1no, tak jednoducho vezm\u00fa a povedia \u201ejob\u201c. A dokonca aj v listoch to p\u00ed\u0161u, a v\u0161etko je v poriadku.<br \/>\nR\u00f4zne z\u00e1lohovacie pr\u00e1ce, Z\u00e1lohovacie \u00falohy at\u010f., \u010fakujem, ale nie. Jednoducho job, a pochopia v\u00e1s. Hlavn\u00e9 je da\u0165 d\u00f4raz na posledn\u00fa slabiku.<\/p>\n<p><strong>Z\u00e1loha (Backup, bkp. Pre tr\u00fabkov\u00fdch oldfagov je povolen\u00e9 aj bakUp):<\/strong> Okrem o\u010dividn\u00e9ho (niekde le\u017eiaca z\u00e1lo\u017en\u00e1 k\u00f3pia d\u00e1t) znamen\u00e1 aj samotn\u00fa \u00falohu (tri riadky vy\u0161\u0161ie, ak ste u\u017e zabudli), v d\u00f4sledku ktorej vznikne t\u00e1 z\u00e1lohovan\u00e1 s\u00fabor. Pravdepodobne anglick\u00ed roden\u00ed hovoriaci s\u00fa pr\u00edli\u0161 leniv\u00ed, aby ka\u017ed\u00fd raz hovorili I ran my backup job, preto jednoducho hovoria I ran my backup a v\u0161etci sa navz\u00e1jom skvele rozumej\u00fa. Navrhujem podpori\u0165 tento skvel\u00fd projekt.<\/p>\n<p><strong>Konsolid\u00e1cia (Consolidate): <\/strong>Term\u00edn, ktor\u00fd sa objavil vo verzii ESXi 5.0 Mo\u017enos\u0165 v menu pr\u00e1ce so snapshotmi, sp\u00fa\u0161\u0165aj\u00faca proces odstr\u00e1nenia takzvan\u00fdch orphaned snapshotov. Teda snapshotov, ktor\u00e9 fyzicky existuj\u00fa, ale vypadli z zobrazovanej logickej \u0161trukt\u00fary. Teoreticky by tento proces nemal zasiahnu\u0165 s\u00fabory zobrazen\u00e9 v mana\u017e\u00e9ri snapshotov, ale st\u00e1va sa v\u0161eli\u010do. Podstata procesu konsolid\u00e1cie spo\u010d\u00edva v tom, \u017ee d\u00e1ta zo snapshotu (child disk) s\u00fa zap\u00edsan\u00e9 do hlavn\u00e9ho (parent) disku. Proces zlu\u010dovania diskov sa naz\u00fdva merge. Ak bola odovzdan\u00e1 pr\u00edkaz na konsolid\u00e1ciu, m\u00f4\u017ee by\u0165 z\u00e1znam o snapshotu odstr\u00e1nen\u00fd z datab\u00e1zy sk\u00f4r, ne\u017e bude snapshot zl\u00fa\u010den\u00fd a odstr\u00e1nen\u00fd. A ak sa snapshot z ak\u00e9hoko\u013evek d\u00f4vodu nepodarilo odstr\u00e1ni\u0165, objavia sa tieto orphaned snapshoty. O pr\u00e1ci so snapshotmi m\u00e1 VMware <noindex><a rel=\"nofollow\" href=\"https:\/\/docs.vmware.com\/en\/VMware-vSphere\/5.5\/com.vmware.vsphere.hostclient.doc\/GUID-06CB6D7D-9ECE-4C53-AA11-C5F2662328CD.html\">dobr\u00e9 KB<\/a><\/noindex>. A my sme tie\u017e raz o nich <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/veeam\/blog\/249959\/\">p\u00edsali na Habr<\/a><\/noindex>.<\/p>\n<p><strong>\u00dalo\u017eisko (Datastore): <\/strong>\u00a0Ve\u013emi \u0161irok\u00fd pojem, av\u0161ak vo svete virtualiz\u00e1cie sa n\u00edm rozumie miesto, kde s\u00fa ulo\u017een\u00e9 s\u00fabory virtu\u00e1lnych strojov. V ka\u017edom pr\u00edpade je potrebn\u00e9 ve\u013emi presne porozumie\u0165 kontextu a pri najmen\u0161\u00edch pochybnostiach si vyjasni\u0165, \u010do presne mal v\u00e1\u0161 interlocutor na mysli.\u00a0<\/p>\n<p><strong>Proxy (Proxy): <\/strong>Je d\u00f4le\u017eit\u00e9 hne\u010f na za\u010diatku pochopi\u0165, \u017ee Veeam Proxy nie je \u00faplne to ist\u00e9, \u010do pozn\u00e1me z internetu. V r\u00e1mci produktov od Veeam je to ak\u00e1si entita, ktor\u00e1 sa zaober\u00e1 pres\u00favan\u00edm d\u00e1t z jedn\u00e9ho miesta na in\u00e9. Ak sa nebudeme zaobera\u0165 podrobnos\u0165ami, potom VBR je riadiaci server a proxy s\u00fa jeho pracovn\u00e9 kone. Proxy je stroj, cez ktor\u00fd prech\u00e1dza prenos d\u00e1t a na ktorom s\u00fa nain\u0161talovan\u00e9 komponenty VBR, ktor\u00e9 pom\u00e1haj\u00fa s riaden\u00edm tohto prenosu. Napr\u00edklad pres\u00fava\u0165 d\u00e1ta z jedn\u00e9ho kan\u00e1la do druh\u00e9ho alebo jednoducho pripoji\u0165 disky (re\u017eim HotAdd).<\/p>\n<p><strong>Repository (Repozit\u00e1r): <\/strong>\u00a0Technicky je to len z\u00e1znam v datab\u00e1ze VBR, ktor\u00fd ukazuje na miesto, kde s\u00fa ulo\u017een\u00e9 z\u00e1lohy, a ako sa k tomuto miestu pripoji\u0165. V skuto\u010dnosti to m\u00f4\u017ee by\u0165 bu\u010f jednoduch\u00e1 CIFS zdie\u013eanie, alebo samostatn\u00fd disk, server alebo k\u00f4\u0161 v cloude. Op\u00e4\u0165 sme v kontexte, ale ch\u00e1peme, \u017ee reposit\u00e1r je len miesto, kde le\u017eia va\u0161e z\u00e1lohy.<\/p>\n<p>\u00a0<strong>Snapshot (Snapshot): <\/strong>Milovn\u00edci oxfordskej gramatiky uprednost\u0148uj\u00fa hovori\u0165 kto sn\u00c9p\u0161ot, kto snEpshot, av\u0161ak negramotn\u00e1 v\u00e4\u010d\u0161ina v\u00ed\u0165az\u00ed v\u010faka v\u00e4\u010d\u0161iemu po\u010dtu. Ak niekto nevie \u2014 je to technol\u00f3gia, ktor\u00e1 umo\u017e\u0148uje obnovi\u0165 stav diskov\u00e9ho zariadenia v ur\u010ditom \u010dasovom bode. Rob\u00ed sa to bu\u010f prostredn\u00edctvom do\u010dasn\u00e9ho presmerovania I\/O oper\u00e1ci\u00ed pre\u010d od hlavn\u00e9ho disku \u2014 v takom pr\u00edpade sa to bude naz\u00fdva\u0165 RoW (Redirect on Write) sn\u00e1p\u0161ot \u2014 alebo prostredn\u00edctvom presunu prep\u00edsan\u00fdch blokov z v\u00e1\u0161ho disku na in\u00fd \u2014 to sa bude naz\u00fdva\u0165 CoW (Copy on Write) sn\u00e1p\u0161ot. Pr\u00e1ve v\u010faka \u0161irok\u00fdm mo\u017enostiam pou\u017eitia t\u00fdchto funkci\u00ed dok\u00e1\u017ee Veeam vytvori\u0165 svoju z\u00e1lohovaciu m\u00e1giu. Striktne povedan\u00e9, nielen n\u00edm, ale aj vecou najbli\u017e\u0161\u00edch vydan\u00ed.<\/p>\n<p>V dokument\u00e1cii a logoch ESXi je okolo tohto pojmu chaos a v kontexte spom\u00ednania snapshotov m\u00f4\u017eeme n\u00e1js\u0165 aj samotn\u00e9 snapshoty, aj redo log a dokonca delta disk. V dokument\u00e1cii Veeam tak\u00e9to roztrhnutie neexistuje, a snapshot je jednoducho snapshot, zatia\u013e \u010do redo log je presne ten REDO s\u00fabor, vytvoren\u00fd nez\u00e1visl\u00fdm non-persistent diskom. REDO s\u00fabory sa ma\u017eu pri vypnut\u00ed virtu\u00e1lneho stroja, tak\u017ee m\u00fdli\u0165 ich so snapshotmi je cesta k zlyhaniu.<\/p>\n<p><strong>Synthetic (Syntetick\u00fd):<\/strong> Syntetick\u00e9 z\u00e1lohy sa t\u00fdkaj\u00fa reverse incremental a forever forward z\u00e1loh. Ak ste sa s t\u00fdmto pojmom zatia\u013e nestretli, ide o jeden z mechanizmov pou\u017e\u00edvan\u00fdch na vytv\u00e1ranie transform\u00e1cie z\u00e1lo\u017enej re\u0165aze. V logoch sa v\u0161ak d\u00e1 n\u00e1js\u0165 aj pojem Transform, ktor\u00fd sa pou\u017e\u00edva v r\u00e1mci vytv\u00e1rania \u00fapln\u00fdch k\u00f3pi\u00ed z inkrementov (syntetick\u00e1 \u00fapln\u00e1).<\/p>\n<p><strong>Task (\u00daloha):<\/strong> Je to proces spracovania ka\u017ed\u00e9ho jednotliv\u00e9ho stroja v r\u00e1mci \u00falohy. To znamen\u00e1: m\u00e1te z\u00e1lo\u017en\u00fa \u00falohu, do ktorej s\u00fa zahrnut\u00e9 tri stroje. Tak\u017ee ka\u017ed\u00fd stroj bude spracovan\u00fd v r\u00e1mci samostatnej \u00falohy. V\u00fdsledkom bud\u00fa \u0161tyri logy: jeden hlavn\u00fd pre \u00falohu a tri pre \u00falohy. Je tu v\u0161ak d\u00f4le\u017eit\u00fd nuans: \u010dasom sa slovo \u201e\u00faloha\u201c stalo nadmerne mnohozna\u010dn\u00fdm. Ke\u010f hovor\u00edme o v\u0161eobecn\u00fdch logoch, znamen\u00e1me, \u017ee \u00faloha je presne VM. Ale svoje \u201e\u00falohy\u201c maj\u00fa aj na proxy a na repozit\u00e1ri. Tam to m\u00f4\u017ee znamena\u0165 aj virtu\u00e1lny disk, aj virtu\u00e1lny stroj, aj cel\u00fa \u00falohu. Je teda d\u00f4le\u017eit\u00e9 nezabudn\u00fa\u0165 na kontext.<\/p>\n<p><strong>Veeam %name% Service (Slu\u017eba)<\/strong>: <strong>\u00a0<\/strong>Na prospech \u00faspe\u0161n\u00fdch z\u00e1loh pracuje hne\u010f nieko\u013eko slu\u017eieb, zoznam ktor\u00fdch n\u00e1jdete v \u0161tandardnej konzole. Ich n\u00e1zvy dos\u0165 jasne odr\u00e1\u017eaj\u00fa ich podstatu, av\u0161ak medzi nimi je najd\u00f4le\u017eitej\u0161\u00ed \u2014 Veeam Backup Service, bez ktor\u00e9ho ostatn\u00e9 fungova\u0165 nebud\u00fa.<\/p>\n<p><strong>VSS: <\/strong>Technicky by mal VSS v\u017edy znamena\u0165 Microsoft Volume Shadow Copy Service. Fakticky ho mnoh\u00ed pou\u017e\u00edvaj\u00fa ako synonymum Application-Aware Image Processing. \u010co je samozrejme kategoricky nespr\u00e1vne, av\u0161ak je to pr\u00edbeh zo s\u00e9rie \u201eKa\u017ed\u00e9 ter\u00e9nne vozidlo m\u00f4\u017eeme nazva\u0165 jeepom a ty to pochop\u00ed\u0161\u201c.<\/p>\n<h3>Fantastick\u00e9 logy a miesta, kde \u017eij\u00fa<\/h3>\n<p>\nChcem za\u010da\u0165 t\u00fato kapitolu odhalen\u00edm ve\u013ek\u00e9ho tajomstva \u2014 ak\u00fd \u010das sa zobrazuje v logoch?<\/p>\n<p>Pam\u00e4tajte si:<\/p>\n<ul>\n<li>ESXi v\u017edy zapisuje logy v UTC+0.<\/li>\n<li>vCenter vedie logy pod\u013ea \u010dasu svojej \u010dasovej z\u00f3ny.<\/li>\n<li>Veeam vedie logy pod\u013ea \u010dasu a \u010dasovej z\u00f3ny servera, na ktorom be\u017e\u00ed.<\/li>\n<li>A iba v\u00edkendov\u00e9 udalosti vo form\u00e1te EVTX netrpia v\u00e4zbou na ni\u010d. Pri otvoren\u00ed sa \u010das prepo\u010d\u00edtava na stroj, na ktorom boli otvoren\u00e9. Najpohodlnej\u0161ia mo\u017enos\u0165, hoci s \u0148ou m\u00f4\u017eu by\u0165 aj \u0165a\u017ekosti. Jedinou podstatnou \u0165a\u017ekos\u0165ou je rozdiel lokal\u00edt. To je prakticky garantovan\u00e1 cesta k ne\u010diteln\u00fdm logom. \u00c1no, existuj\u00fa mo\u017enosti, ako to lie\u010di\u0165, ale po\u010fme sa jednoducho nespori\u0165 o tom, \u017ee v\u0161etko v IT funguje v angli\u010dtine, a dohodneme sa v\u017edy nastavi\u0165 na serveroch anglick\u00fa lokalitu. Pros\u00edm.\u00a0<\/li>\n<\/ul>\n<p>\nTeraz sa predsa len porozpr\u00e1vajme o miestach, kde \u017eij\u00fa logy a ako ich z\u00edska\u0165. V pr\u00edpade VBR s\u00fa dva pr\u00edstupy.\u00a0<\/p>\n<p>Prv\u00e1 mo\u017enos\u0165 je vhodn\u00e1, ak nem\u00e1te t\u00fa\u017ebu vyh\u013ead\u00e1va\u0165 v celkovom mno\u017estve s\u00faborov t\u00fdkaj\u00facich sa pr\u00e1ve va\u0161ej situ\u00e1cie. Na to m\u00e1me samostatn\u00e9ho sprievodcu, ktor\u00e9mu m\u00f4\u017eete ur\u010di\u0165 konkr\u00e9tnu pr\u00e1cu a konkr\u00e9tne obdobie, za ktor\u00e9 potrebujete logy. Potom si s\u00e1m prebehne po prie\u010dinkoch a zhroma\u017ed\u00ed v\u0161etko potrebn\u00e9 do jedn\u00e9ho arch\u00edvu. O tom, kde ho h\u013eada\u0165 a ako s n\u00edm pracova\u0165, je podrobne pop\u00edsan\u00e9 v <noindex><a rel=\"nofollow\" href=\"https:\/\/www.veeam.com\/kb1832\">tejto KV<\/a><\/noindex>.<\/p>\n<p>Av\u0161ak sprievodca zhroma\u017e\u010fuje logy nie v\u0161etk\u00fdch \u00faloh a v pr\u00edpade potreby presk\u00fama\u0165 logy re\u0161taur\u00e1cie, failoveru alebo failbacku, va\u0161a cesta vedie do prie\u010dinka <strong>%ProgramData%\/Veeam\/Backup<\/strong>. Toto je hlavn\u00fd \u00falo\u017en\u00fd priestor logov VBR a %ProgramData% je skryt\u00fd prie\u010dinok a to je v poriadku. Mimochodom, predvolen\u00e9 miesto m\u00f4\u017eete premenova\u0165 pomocou registra\u010dn\u00e9ho k\u013e\u00fa\u010da typu REG_SZ: LogDirectory v k\u013e\u00fa\u010di HKEY_LOCAL_MACHINE\\SOFTWARE\\Veeam\\Veeam Backup and Replication.<\/p>\n<p>Na linuxov\u00fdch strojoch sa logy pracovn\u00fdch agentov maj\u00fa h\u013eada\u0165 v \/<b>var\/log\/VeeamBackup\/<\/b>, ak sa pou\u017e\u00edva root alebo sudo \u00fa\u010det. Ak tak\u00e9to privil\u00e9gia nem\u00e1te, h\u013eadajte logy v <b>\/tmp\/VeeamBackup<\/b>.\u00a0<\/p>\n<p>Pre Veeam agent for %OS_name% sa logy musia h\u013eada\u0165 v<b> %ProgramData%\/Veeam\/Endpoint<\/b> (alebo <b>%ProgramData%\/Veeam\/Backup\/Endpoint<\/b>) a <b>\/var\/log\/veeam<\/b> pr\u00edpadne.<\/p>\n<p>Ak pou\u017e\u00edvate Application-Aware Image Processing (a pravdepodobne \u00e1no), situ\u00e1cia sa mierne komplikuje. Potrebujete logy na\u0161ich helperov, ktor\u00e9 sa nach\u00e1dzaj\u00fa vo vn\u00fatri samotnej virtu\u00e1lky, a logy VSS. O tom, ako a kde z\u00edska\u0165 toto \u0161\u0165astie, je podrobne pop\u00edsan\u00e9 v <noindex><a rel=\"nofollow\" href=\"https:\/\/www.veeam.com\/kb1789\">tomto \u010dl\u00e1nku<\/a><\/noindex>. A samozrejme, existuj\u00fa <noindex><a rel=\"nofollow\" href=\"https:\/\/www.veeam.com\/kb1873\">samostatn\u00e1 \u010dl\u00e1nok<\/a><\/noindex> na zhroma\u017e\u010fovanie potrebn\u00fdch syst\u00e9mov\u00fdch logov.\u00a0<\/p>\n<p>Windows udalosti je pohodln\u00e9 zbiera\u0165 pod\u013ea <noindex><a rel=\"nofollow\" href=\"https:\/\/www.veeam.com\/kb1873\">tejto KV<\/a><\/noindex>. Ak pou\u017e\u00edvate Hyper-V, situ\u00e1cia sa komplikuje, preto\u017ee potrebujete aj v\u0161etky jeho logy z vetvy Applications and Service Logs &gt; Microsoft &gt; Windows. Aj ke\u010f v\u017edy m\u00f4\u017eete \u00eds\u0165 jednoduch\u0161ou cestou a jednoducho z\u00edska\u0165 v\u0161etky objekty z %SystemRoot%System32winevtLogs.<\/p>\n<p>Ak m\u00e1te nie\u010do rozbit\u00e9 po\u010das in\u0161tal\u00e1cie\/upgradu, v\u0161etko potrebn\u00e9 n\u00e1jdete v prie\u010dinku %ProgramData%\/Veeam\/Setup\/Temp. Nebudem skr\u00fdva\u0165, \u017ee v udalostiach opera\u010dn\u00e9ho syst\u00e9mu m\u00f4\u017eete n\u00e1js\u0165 u\u017eito\u010dnej\u0161ie inform\u00e1cie ako v t\u00fdchto logoch. Zauj\u00edmav\u00e9 veci s\u00fa v %Temp%, ale tam s\u00fa v\u00e4\u010d\u0161inou logy in\u0161tal\u00e1cie sprievodn\u00e9ho softv\u00e9ru, ako s\u00fa datab\u00e1zy, kni\u017enice .Net a podobne. Majte na pam\u00e4ti, \u017ee Veeam sa in\u0161taluje z msi, a v\u0161etky jeho komponenty sa tie\u017e in\u0161taluj\u00fa ako samostatn\u00e9 msi bal\u00edky, aj ke\u010f to nebolo zobrazen\u00e9 v GUI. Preto, ak in\u0161tal\u00e1cia jedn\u00e9ho z komponentov zlyh\u00e1, cel\u00e1 in\u0161tal\u00e1cia VBR sa zastav\u00ed. Mus\u00edte teda \u00eds\u0165 do logov a pozrie\u0165 sa, \u010do konkr\u00e9tne zlyhalo a kedy.<\/p>\n<p>A nakoniec jeden tip: ak dostanete chybu pri in\u0161tal\u00e1cii, nepon\u00e1h\u013eajte sa klikn\u00fa\u0165 na OK. Najprv si vezmite logy, potom kliknite na OK. Tak dostanete log, ktor\u00fd kon\u010d\u00ed v okamihu chyby, bez zbyto\u010dn\u00fdch inform\u00e1ci\u00ed na konci.<\/p>\n<p>A st\u00e1va sa, \u017ee mus\u00edte prenikn\u00fa\u0165 do logov vSphere. Je to ve\u013emi v\u010fa\u010dn\u00e1 \u010dinnos\u0165, ale ke\u010f si vyhrniete ruk\u00e1vy, mus\u00edte robi\u0165 aj tak\u00e9to veci. V najjednoduch\u0161om pr\u00edpade potrebujeme logy s udalos\u0165ami virtu\u00e1lneho stroja vmware.log, ktor\u00e9 le\u017eia ved\u013ea jeho .vmx s\u00faboru. V zlo\u017eitej\u0161om pr\u00edpade otvor\u00edme Google a sp\u00fdtame sa, kde s\u00fa logy pre va\u0161u verziu hostite\u013ea, preto\u017ee VMware to r\u00e1d men\u00ed od vydania k vydaniu. Napr\u00edklad, <noindex><a rel=\"nofollow\" href=\"https:\/\/docs.vmware.com\/en\/VMware-vSphere\/7.0\/com.vmware.vsphere.monitoring.doc\/GUID-832A2618-6B11-4A28-9672-93296DA931D0.html\">\u010dl\u00e1nok pre 7.0<\/a><\/noindex>, a toto je pre <noindex><a rel=\"nofollow\" href=\"https:\/\/kb.vmware.com\/s\/article\/2032076\">5.5<\/a><\/noindex>. Pre logy vCenter opakujeme postup <noindex><a rel=\"nofollow\" href=\"https:\/\/kb.vmware.com\/s\/article\/2033430\">googlen\u00edm<\/a><\/noindex>. Vo v\u0161eobecnosti n\u00e1s bud\u00fa zauj\u00edma\u0165 logy udalost\u00ed hostite\u013ea hostd.log, udalosti hostite\u013eov pod spr\u00e1vou vCenter vpxa.log, logy jadra vmkernel.log a logy autentifik\u00e1cie auth.log. A v t\u00fdch najn\u00e1ro\u010dnej\u0161\u00edch pr\u00edpadoch m\u00f4\u017ee by\u0165 u\u017eito\u010dn\u00fd log SSO, ktor\u00fd sa nach\u00e1dza v prie\u010dinku SSO.<\/p>\n<p>Zlo\u017eit\u00fd? M\u00e4t\u00faci? Stra\u0161ideln\u00fd? A to je e\u0161te ani nie polovica inform\u00e1ci\u00ed, s ktor\u00fdmi n\u00e1\u0161 podporn\u00fd t\u00edm ka\u017ed\u00fd de\u0148 pracuje. Naozaj s\u00fa ve\u013emi \u0161ikovn\u00ed.<\/p>\n<h3>Komponenty Veeam<\/h3>\n<p>\nA na z\u00e1ver tohto \u00favodn\u00e9ho \u010dl\u00e1nku trochu porozpr\u00e1vame o komponentoch Veeam Backup &amp; Replication. Preto\u017ee ke\u010f sa h\u013ead\u00e1 pr\u00ed\u010dina probl\u00e9mov, bolo by dobr\u00e9 rozumie\u0165, ako je pacient usporiadan\u00fd.<\/p>\n<p>Tak, ako je ur\u010dite zn\u00e1me v\u0161etk\u00fdm, Veeam Backup je takzvan\u00e1 aplik\u00e1cia zalo\u017een\u00e1 na SQL. To znamen\u00e1, \u017ee v\u0161etky nastavenia, v\u0161etky inform\u00e1cie a vlastne v\u0161etko, \u010do je potrebn\u00e9 na norm\u00e1lne fungovanie \u2014 to v\u0161etko sa nach\u00e1dza v jeho datab\u00e1ze. Presnej\u0161ie, v dvoch datab\u00e1zach, ak hovor\u00edme o spojen\u00ed VBR a EM: VeeamBackup a VeeamBackupReporting, pr\u00edslu\u0161ne. Tak to u\u017e b\u00fdva: nain\u0161talujeme \u010fal\u0161iu aplik\u00e1ciu \u2014 vznikne \u010fal\u0161ia datab\u00e1za. Aby sme v\u0161etky vaj\u00ed\u010dka nemali v jednom ko\u0161\u00edku.<\/p>\n<p>Aby to v\u0161etko fungovalo harmonicky, potrebujeme s\u00fabor slu\u017eieb a aplik\u00e1ci\u00ed, ktor\u00e9 prepoja v\u0161etky komponenty do jedn\u00e9ho celku. Iba ako pr\u00edklad, takto to vyzer\u00e1 v jednej z mojich laborat\u00f3ri\u00ed:<\/p>\n<p><img decoding=\"async\" alt=\"Veeam Log Diving: komponenty a slovn\u00edk\" src=\"\/wp-content\/uploads\/2020\/10\/fed0ad07d8ddcfab180bc1e4b64de4fc.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nHlavn\u00e9ho dirigenta zohr\u00e1va <strong>Veeam Backup Service<\/strong>. Pr\u00e1ve on zodpoved\u00e1 za v\u00fdmenu inform\u00e1ci\u00ed s datab\u00e1zami. Zodpoved\u00e1 taktie\u017e za sp\u00fa\u0161\u0165anie v\u0161etk\u00fdch \u00faloh, star\u00e1 sa o orchestr\u00e1ciu pridelen\u00fdch zdrojov a funguje ako komunika\u010dn\u00e9 centrum pre r\u00f4zne konzoly, agentov a \u010fal\u0161ie. Jednoducho povedan\u00e9, bez neho to ur\u010dite nejde, ale to v\u00f4bec neznamen\u00e1, \u017ee rob\u00ed v\u0161etko s\u00e1m.<\/p>\n<p>Pri plnen\u00ed svojich \u00faloh mu pom\u00e1ha <strong>Veeam Backup Manager<\/strong>. To nie je slu\u017eba, ale entita, ktor\u00e1 sa zaober\u00e1 sp\u00fa\u0161\u0165an\u00edm \u00faloh a monitoruje proces ich vykon\u00e1vania. Pracovn\u00e9 ruky backup service\u02bca, ktor\u00fdmi sa prip\u00e1ja k hostite\u013eom, vytv\u00e1ra sn\u00e1p\u0161oty, sleduje obdobie uchov\u00e1vania a tak \u010falej.<\/p>\n<p>Ale vr\u00e1\u0165me sa k zoznamu slu\u017eieb. <strong>Veeam Broker Service<\/strong>. Objavil sa vo verzii v9.5 (a to nie je krypto-miner, ako si vtedy niektor\u00ed mysleli). Zbiera inform\u00e1cie o VMware hostite\u013eoch a udr\u017eiava ich aktu\u00e1lne. Ale nenechajte sa un\u00e1hli\u0165 s p\u00edsan\u00edm hnevu, \u017ee v\u00e1s \u0161pehujeme a odovzd\u00e1vame v\u0161etky prihlasovacie \u00fadaje administr\u00e1torom. V\u0161etko je o nie\u010do jednoduch\u0161ie. Ke\u010f spust\u00edte z\u00e1lohu, prv\u00e9, \u010do mus\u00edte urobi\u0165, je pripoji\u0165 sa k hostite\u013eovi a aktualizova\u0165 v\u0161etky \u00fadaje o jeho \u0161trukt\u00fare. Je to pomerne pomal\u00fd a zd\u013ahav\u00fd proces. Sta\u010d\u00ed si spomen\u00fa\u0165, ako dlho trv\u00e1 oper\u00e1cia prihl\u00e1senia cez webov\u00e9 rozhranie, a pam\u00e4tajte, \u017ee tam sa berie do \u00favahy len vrchn\u00e1 vrstva. A potom e\u0161te mus\u00edte rozbali\u0165 cel\u00fa hierarchiu do po\u017eadovan\u00e9ho miesta, mimochodom. Slovo, hr\u00f4za. Ak sp\u00fa\u0161\u0165ate desiatky z\u00e1loh, znamen\u00e1 to, \u017ee ka\u017ed\u00e1 pr\u00e1ca mus\u00ed vykona\u0165 tento proces. Ak hovor\u00edme o ve\u013ek\u00fdch infra\u0161trukt\u00farach, tento proces m\u00f4\u017ee trva\u0165 desa\u0165 a viac min\u00fat. Preto sa rozhodlo vy\u010dleni\u0165 na to samostatn\u00fa slu\u017ebu, prostredn\u00edctvom ktorej bude mo\u017en\u00e9 z\u00edska\u0165 v\u017edy aktu\u00e1lne inform\u00e1cie. Pri \u0161tarte kontroluje a skenuje cel\u00fa pridan\u00fa infra\u0161trukt\u00faru, a potom sa sna\u017e\u00ed pracova\u0165 len na \u00farovni inkrement\u00e1lnych zmien. Tak\u017ee aj ke\u010f sa v\u00e1m spust\u00ed naraz sto z\u00e1loh, v\u0161etky po\u017eiadaj\u00fa o inform\u00e1cie od n\u00e1\u0161ho makl\u00e9ra, a nie bud\u00fa tr\u00e1pi\u0165 hostite\u013eov svojimi po\u017eiadavkami. Ak sa ob\u00e1vate o zdroje, pod\u013ea na\u0161ich v\u00fdpo\u010dtov na 5000 virtu\u00e1lnych strojov potrebujete len asi 100 Mb pam\u00e4te.<\/p>\n<p>\u010ealej m\u00e1me <strong>Veeam Console<\/strong>. Tie\u017e Veeam Remote Console, tie\u017e Veeam.Backup.Shell. Toto je presne to GUI, ktor\u00e9 vid\u00edme na sn\u00edmkach obrazovky. V\u0161etko je jednoduch\u00e9 a jasn\u00e9 \u2014 konzolu m\u00f4\u017eete spusti\u0165 odkia\u013eko\u013evek, pokia\u013e je to Windows a m\u00e1te pr\u00edstup k VBR serveru. Jedin\u00e1 vec, ktor\u00fa mo\u017eno poveda\u0165: proces FLR bude montova\u0165 body lok\u00e1lne (t.j. na stroj, kde je konzola spusten\u00e1). A r\u00f4znorod\u00e9 Veeam Explorers bud\u00fa tie\u017e spusten\u00e9 lok\u00e1lne, preto\u017ee s\u00fa s\u00fa\u010das\u0165ou konzoly. Ale to u\u017e ma odviedlo od t\u00e9my...<\/p>\n<p>\u010eal\u0161ia zauj\u00edmav\u00e1 slu\u017eba \u2014 <strong>Veeam Backup Catalog Data Service. <\/strong>V zozname slu\u017eieb je zn\u00e1my ako Veeam Guest Catalog Service. Zaober\u00e1 sa indexovan\u00edm s\u00faborov\u00fdch syst\u00e9mov na hos\u0165ovac\u00edch strojoch a nap\u013a\u0148a tieto vedomosti prie\u010dinok VBRCatalog. Pou\u017e\u00edva sa iba tam, kde je zapnut\u00e9 indexovanie. A zap\u00edna\u0165 ho m\u00e1 zmysel len vtedy, ak m\u00e1te Enterprise Manager. Preto rada od srdca: nezap\u00ednajte indexovanie len tak, ak nem\u00e1te EM. U\u0161etrite si nervy a \u010das podpory.<\/p>\n<p>Tie\u017e z in\u00fdch d\u00f4le\u017eit\u00fdch slu\u017eieb stoj\u00ed za zmienku <strong>Veeam Installer Service<\/strong>, pomocou ktor\u00e9ho prebieha dod\u00e1vka a in\u0161tal\u00e1cia potrebn\u00fdch komponentov na proxy, \u00falo\u017eisk\u00e1 a in\u00e9 br\u00e1ny. V skuto\u010dnosti prev\u00e1\u017ea potrebn\u00e9 .msi bal\u00edky na servery a vykon\u00e1va ich in\u0161tal\u00e1ciu.\u00a0<\/p>\n<p><strong>Veeam Data Mover<\/strong> \u2014 pomocou sp\u00fa\u0161\u0165an\u00fdch na proxy (a nielen) pomocn\u00fdch agentov sa zaober\u00e1 pres\u00favan\u00edm \u00fadajov. Napr\u00edklad pri z\u00e1lohovan\u00ed jeden agent \u010d\u00edta s\u00fabory z d\u00e1tov\u00fdch \u00falo\u017e\u00edsk hostite\u013ea, zatia\u013e \u010do druh\u00fd ich starostlivo zapisuje do z\u00e1lohy.<\/p>\n<p>Zvl\u00e1\u0161\u0165 chcem zd\u00f4razni\u0165 d\u00f4le\u017eit\u00fa vec, na ktor\u00fa \u010dasto reaguj\u00fa klienti \u2014 to je rozdiel verz\u00ed slu\u017eieb a inform\u00e1ci\u00ed v n\u00e1stroji Programs and Features. \u00c1no, zoznam bude rovnak\u00fd, ale v verzi\u00e1ch m\u00f4\u017ee by\u0165 \u00fapln\u00fd chaos. To nie je ve\u013emi zdrav\u00e9 z vizu\u00e1lneho h\u013eadiska, av\u0161ak \u00faplne norm\u00e1lne, ak v\u0161etko funguje stabilne. Napr\u00edklad \u010d\u00edslo verzie Installer slu\u017eby zna\u010dne zaost\u00e1va za susedn\u00fdmi. Hr\u00f4za a no\u010dn\u00e1 mora? Nie, preto\u017ee sa neprein\u0161talov\u00e1va cel\u00fd, ale jednoducho sa aktualizuje jeho DLL. V patchi v9.5 U4 do\u0161lo k stra\u0161n\u00e9mu sne technickej podpory: pri aktualiz\u00e1cii v\u0161etky slu\u017eby dostali nov\u00e9 verzie, okrem tej najd\u00f4le\u017eitej\u0161ej. V patchi U4b prepravn\u00e1 slu\u017eba predbehla v\u0161etky ostatn\u00e9 a\u017e o dve verzie (ak sa posudzuje pod\u013ea \u010d\u00edsel). A to je tie\u017e norm\u00e1lne \u2014 v \u0148om bola n\u00e1jden\u00e1 v\u00e1\u017ena chyba, preto dostal bonusov\u00fa aktualiz\u00e1ciu v porovnan\u00ed s ostatn\u00fdmi. Preto, s\u00fahrnne: rozdiel vo verzi\u00e1ch M\u00d4\u017dE by\u0165 probl\u00e9mom, ale ak rozdiel existuje a v\u0161etko funguje spr\u00e1vne, pravdepodobne je to v poriadku. Ale nikto v\u00e1m nezakazuje overi\u0165 to v technickej podpore.<\/p>\n<p>To boli takzvan\u00e9 povinn\u00e9 alebo Mandatory services. A existuje e\u0161te cel\u00e1 skupina pomocn\u00fdch, ako Tape Service, Mount Service, vPowerNFS Service a tak \u010falej.<\/p>\n<p>Pre Hyper-V je to v\u0161etko rovnak\u00e9, len existuje \u0161pecifick\u00fd <strong>Veeam Backup Hyper-V Integration Service<\/strong> a jeho ovl\u00e1da\u010d na pr\u00e1cu s CBT.<\/p>\n<p>A na z\u00e1ver sa porozpr\u00e1vame o tom, kto pracuje na virtu\u00e1lnych strojoch po\u010das z\u00e1lohovania. Na spustenie pre- a post-freeze skriptov, na vytvorenie shadow copy, zber metad\u00e1t, pr\u00e1cu s logmi SQL transakci\u00ed a \u010fal\u0161ie sa pou\u017e\u00edva <strong>Veeam Guest Helper<\/strong>. A ak sa vykon\u00e1va index\u00e1cia s\u00faborov\u00fdch syst\u00e9mov, <strong>Veeam Guest Indexer <\/strong>. Ide o do\u010dasn\u00e9 slu\u017eby, ktor\u00e9 s\u00fa nasaden\u00e9 po\u010das z\u00e1lohovania a po \u0148om odstr\u00e1nen\u00e9.<\/p>\n<p>V pr\u00edpade Linux strojov je to ove\u013ea jednoduch\u0161ie v\u010faka ve\u013ek\u00e9mu mno\u017estvu zabudovan\u00fdch kni\u017en\u00edc a mo\u017enost\u00ed samotn\u00e9ho syst\u00e9mu. Napr\u00edklad, index\u00e1cia sa vykon\u00e1va cez mlocate.<\/p>\n<h3>Na tomto mieste kon\u010d\u00edme.<\/h3>\n<p>\nNechcem v\u00e1s u\u017e viac tr\u00e1pi\u0165 a <u>kr\u00e1tke<\/u> \u00favod do z\u00e1kulisn\u00e9ho priestoru Veeam pova\u017eujem za ukon\u010den\u00fd. \u00c1no, ani z\u010faleka sme sa nedostali k samotn\u00fdm logom, ale verte mi, aby inform\u00e1cie, ktor\u00e9 s\u00fa v nich prezentovan\u00e9, nevyzerali ako nes\u00favisl\u00fd tok vedomia, je tak\u00e9to \u00favodn\u00e9 pojednanie nevyhnutn\u00e9. Prejs\u0165 k samotn\u00fdm logom pl\u00e1nujem a\u017e v tre\u0165om \u010dl\u00e1nku, a pl\u00e1n na nasleduj\u00faci \u2014 vysvetli\u0165, kto generuje logy, \u010do presne je v nich zobrazen\u00e9 a pre\u010do je to tak, a nie inak.<br \/>\n<br \/>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/veeam\/blog\/519398\/\">habr.com<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041c\u044b \u0432 Veeam \u043b\u044e\u0431\u0438\u043c \u043b\u043e\u0433\u0438. \u0410 \u043f\u043e\u0441\u043a\u043e\u043b\u044c\u043a\u0443 \u0431\u043e\u043b\u044c\u0448\u0438\u043d\u0441\u0442\u0432\u043e \u043d\u0430\u0448\u0438\u0445 \u0440\u0435\u0448\u0435\u043d\u0438\u0439 \u043c\u043e\u0434\u0443\u043b\u044c\u043d\u044b\u0435, \u0442\u043e \u043b\u043e\u0433\u043e\u0432 \u043e\u043d\u0438 \u043f\u0438\u0448\u0443\u0442 \u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e \u043c\u043d\u043e\u0433\u043e. \u0410 \u0440\u0430\u0437 \u0441\u0444\u0435\u0440\u0430 \u043d\u0430\u0448\u0435\u0439 \u0434\u0435\u044f\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u2014 \u044d\u0442\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u0435 \u0441\u043e\u0445\u0440\u0430\u043d\u043d\u043e\u0441\u0442\u0438 \u0432\u0430\u0448\u0438\u0445 \u0434\u0430\u043d\u043d\u044b\u0445 (\u0442.\u0435. \u0441\u043f\u043e\u043a\u043e\u0439\u043d\u043e\u0433\u043e \u0441\u043d\u0430), \u0442\u043e \u043b\u043e\u0433\u0438 \u0434\u043e\u043b\u0436\u043d\u044b \u043d\u0435 \u0442\u043e\u043b\u044c\u043a\u043e \u0444\u0438\u043a\u0441\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043a\u0430\u0436\u0434\u044b\u0439 \u0447\u0438\u0445, \u043d\u043e \u0438 \u0434\u0435\u043b\u0430\u0442\u044c \u044d\u0442\u043e \u0434\u043e\u0432\u043e\u043b\u044c\u043d\u043e \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u043e. \u042d\u0442\u043e \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0447\u0442\u043e\u0431\u044b \u0432 \u0441\u043b\u0443\u0447\u0430\u0435 \u0447\u0435\u0433\u043e \u0431\u044b\u043b\u043e \u043f\u043e\u043d\u044f\u0442\u043d\u043e, \u043a\u0430\u043a \u044d\u0442\u043e [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":97727,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-97726","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041c\u044b \u0432 Veeam \u043b\u044e\u0431\u0438\u043c \u043b\u043e\u0433\u0438.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" 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