{"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\/cs\/blog\/administrirovanie\/veeam-log-diving-komponenty-i-glossarij","title":{"rendered":"Veeam Log Diving: komponenty a glos\u00e1\u0159","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"Veeam Log Diving: komponenty a glos\u00e1\u0159\" src=\"\/wp-content\/uploads\/2020\/10\/682d05cf95f6dc8fa2b0a091619cb0a1.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nVeeam m\u00e1 r\u00e1d logy. A proto\u017ee v\u011bt\u0161ina na\u0161ich \u0159e\u0161en\u00ed je modul\u00e1rn\u00ed, generuj\u00ed pom\u011brn\u011b hodn\u011b log\u016f. A jeliko\u017e na\u0161\u00edm oborem je zaji\u0161t\u011bn\u00ed bezpe\u010dnosti va\u0161ich dat (tedy klidn\u00fd sp\u00e1nek), logy mus\u00ed nejen zachycovat ka\u017ed\u00fd n\u00e1znak, ale tak\u00e9 to d\u011blat dost podrobn\u011b. Je to nezbytn\u00e9, aby v p\u0159\u00edpad\u011b pot\u0159eby bylo jasn\u00e9, jak k tomu \"n\u011b\u010demu\" do\u0161lo, kdo je za to odpov\u011bdn\u00fd a co d\u00e1l d\u011blat. Jak v kriminalistice: nikdy nev\u00ed\u0161, jak\u00fd detail ti pom\u016f\u017ee naj\u00edt vraha Lory Palmerov\u00e9.<\/p>\n<p>Proto jsem se rozhodl pustit do s\u00e9rie \u010dl\u00e1nk\u016f, kde postupn\u011b vypr\u00e1v\u00edm o tom, co zapisujeme do log\u016f, kde je uchov\u00e1v\u00e1me, jak se nezbl\u00e1znit z jejich struktury a co vlastn\u011b v nich hledat.<br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<h3>Pro\u010d s\u00e9rie \u010dl\u00e1nk\u016f a pro\u010d nepopisovat v\u0161echno najednou? <\/h3>\n<p>\nJednodu\u0161e vyjmenovat, kter\u00fd log se kde nach\u00e1z\u00ed a co v n\u011bm je, je dost ne\u0161\u0165astn\u00e1 my\u0161lenka. A udr\u017eovat tyto informace aktu\u00e1ln\u00ed je je\u0161t\u011b hor\u0161\u00ed. Prost\u00e9 seps\u00e1n\u00ed v\u0161ech mo\u017en\u00fdch typ\u016f log\u016f ve Veeam Backup &amp; Replication by bylo tabulkou na n\u011bkolik list\u016f mal\u00fdm p\u00edsmem. A nav\u00edc by byla aktu\u00e1ln\u00ed jen v okam\u017eiku publikace, proto\u017ee s vyd\u00e1n\u00edm dal\u0161\u00edho patche by se mohly objevit nov\u00e9 logy, zm\u011bnit logika uchov\u00e1van\u00fdch informac\u00ed ve star\u00fdch atd. Proto bude mnohem v\u00fdhodn\u011bj\u0161\u00ed vysv\u011btlit jejich strukturu a podstatu obsa\u017een\u00fdch informac\u00ed. To umo\u017en\u00ed l\u00e9pe se orientovat na m\u00edstech ne\u017e prost\u00e9 memorov\u00e1n\u00ed n\u00e1zv\u016f.<\/p>\n<p>Abychom se tedy nesko\u010dili do hloubky textov\u00fdch p\u0159\u00edb\u011bh\u016f, poj\u010fme v tomto \u010dl\u00e1nku prov\u00e9st ur\u010ditou p\u0159\u00edpravu. Dnes se tedy nebudeme zab\u00fdvat samotn\u00fdmi logy, ale p\u0159istoup\u00edme k tomu z d\u00e1lky: vytvo\u0159\u00edme glos\u00e1\u0159 a trochu se pobav\u00edme o struktu\u0159e Veeam z pohledu generace log\u016f.<\/p>\n<h3>Glos\u00e1\u0159 a \u017eargon<\/h3>\n<p>\nZde se p\u0159edev\u0161\u00edm omlouv\u00e1m p\u0159\u00edznivc\u016fm \u010distoty \u010de\u0161tiny a sv\u011bdk\u016fm O\u017eegova slovn\u00edku. V\u0161ichni velmi milujeme sv\u016fj rodn\u00fd jazyk, ale proklet\u00fd IT pr\u016fmysl funguje v angli\u010dtin\u011b. No, my jsme to nevymysleli, ale historicky to tak dopadlo. Nejsem v tom nevinn\u011b, p\u0159i\u0161el s\u00e1m (c)<\/p>\n<p>V na\u0161em oboru m\u00e1 probl\u00e9m anglicism\u016f (a \u017eargonu) svou specifiku. Kdy\u017e pod nevinn\u00fdmi slovy jako \"host\" nebo \"n\u00e1v\u0161t\u011bvn\u00edk\" cel\u00fd sv\u011bt rozum\u00ed zcela konkr\u00e9tn\u00edm v\u011bcem, na \u2159 \u010d\u00e1sti pevniny pokra\u010duje hrdinsk\u00e9 rozpr\u00e1\u0161en\u00ed a v\u00e1h\u00e1n\u00ed s hled\u00e1n\u00edm ve slovn\u00edc\u00edch. A striktn\u011b povinn\u00fd argument \u201eA te\u010f u n\u00e1s v pr\u00e1ci\u2026\u201d.<\/p>\n<p>Krom\u011b toho m\u00e1me terminologii, kter\u00e1 pat\u0159\u00ed konkr\u00e9tn\u011b produkt\u016fm Veeam, i kdy\u017e n\u011bkter\u00e1 slova a obraty se dostaly i mezi lid. Proto se te\u010f dohodneme, co kter\u00fd term\u00edn znamen\u00e1, a v budoucnu pod slovem \"host\" budu m\u00edt na mysli pr\u00e1v\u011b to, co je naps\u00e1no v t\u00e9to kapitole, a ne to, co jste zvykl\u00ed m\u00edt ve sv\u00e9 pr\u00e1ci. A ano, to nen\u00ed moje osobn\u00ed p\u0159\u00e1n\u00ed, ale ust\u00e1len\u00e9 term\u00edny v pr\u016fmyslu. Bojovat s nimi je pon\u011bkud bezv\u00fdznamn\u00e9. I kdy\u017e koment\u00e1\u0159e mi nevad\u00ed.<\/p>\n<p>Bohu\u017eel, term\u00edn\u016f v na\u0161\u00ed pr\u00e1ci a produktech je extr\u00e9mn\u011b mnoho, tak\u017ee se je v\u0161echny sna\u017eit vyjmenovat nebudu. Jen ty nejz\u00e1kladn\u011bj\u0161\u00ed a nezbytn\u00e9 pro p\u0159e\u017eit\u00ed v mo\u0159i informac\u00ed o z\u00e1loh\u00e1ch a log\u00e1ch. Pro z\u00e1jemce mohu tak\u00e9 <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/veeam\/blog\/443716\/\">nab\u00eddnout \u010dl\u00e1nek <\/a><\/noindex>kolegy o p\u00e1sech, kde tak\u00e9 zmi\u0148oval seznam term\u00edn\u016f vztahuj\u00edc\u00edch se k t\u00e9 \u010d\u00e1sti funkcionality.<\/p>\n<p><strong>Host (Hostitel):<\/strong> Ve sv\u011bt\u011b virtualizace je to stroj s hypervizorem. Fyzick\u00fd, virtu\u00e1ln\u00ed, cloudov\u00fd \u2014 nez\u00e1le\u017e\u00ed na tom. Jestli\u017ee na n\u011b\u010dem b\u011b\u017e\u00ed hypervizor (ESXi, Hyper-V, KVM atd.), tak to \"n\u011bco\" se naz\u00fdv\u00e1 hostitelem. A\u0165 u\u017e je to cluster se deseti racky nebo v\u00e1\u0161 laptop s laborkou na p\u016fl virtu\u00e1ln\u00edho stroje \u2014 pokud jste spustili hypervizor, pak jste se stali hostitelem. Proto\u017ee hypervizor host\u00ed virtu\u00e1ln\u00ed stroje. Dokonce existuje pov\u011bst, \u017ee VMware kdysi cht\u011bla dos\u00e1hnout pevn\u00e9 asociace slova hostitel pr\u00e1v\u011b s ESXi. Ale nezvl\u00e1dli to.<\/p>\n<p>V modern\u00edm sv\u011bt\u011b se pojem \"hostitel\" prakticky slil s pojmem \"server\", co\u017e p\u016fsob\u00ed ur\u010dit\u00e9 zmatek v komunikaci, zejm\u00e9na pokud jde o Windows infrastrukturu. Tak\u017ee jak\u00fdkoli stroj, na kter\u00e9m je n\u011bjak\u00e1 zaj\u00edmav\u00e1 slu\u017eba, m\u016f\u017ee b\u00fdt sm\u011ble nazv\u00e1n hostitelem. Nap\u0159\u00edklad v log\u00e1ch WinSock je slovo host ozna\u010dov\u00e1no \u00fapln\u011b v\u0161\u00edm. Klasick\u00e9 \"Host not found\" je tomu p\u0159\u00edkladem. Tak\u017ee vych\u00e1z\u00edme z kontextu, ale pamatujeme \u2014 ve sv\u011bt\u011b virtualizace hostitel je ten, kdo host\u00ed hosty (o tom dv\u011b \u0159\u00e1dky n\u00ed\u017ee).<\/p>\n<p>Z lok\u00e1ln\u00edho \u017eargonu (sp\u00ed\u0161e akronym\u016f, v tomto p\u0159\u00edpad\u011b) si vzpomeneme, \u017ee VMware je VI, vSphere je VC a Hyper-V je HV.<\/p>\n<p><strong>Guest (Host):<\/strong> Virtu\u00e1ln\u00ed stroj b\u011b\u017e\u00edc\u00ed na hostiteli. Tady ani nen\u00ed co vysv\u011btlovat, je to tak logick\u00e9 a jednoduch\u00e9. Nicm\u00e9n\u011b mnoz\u00ed se sna\u017e\u00ed zatahovat n\u011bjak\u00e9 jin\u00e9 v\u00fdznamy. <\/p>\n<p>Pro\u010d? To nev\u00edm.<br \/>\nGuest OS, tedy opera\u010dn\u00ed syst\u00e9m hostitelsk\u00e9ho stroje. A tak d\u00e1le.<\/p>\n<p><strong>Backup\/Replication Job (\u00fakol):<\/strong> \u010cist\u00fd VMware \u017eargon, ozna\u010duj\u00edc\u00ed n\u011bjak\u00fd \u00fakol. Backup job == Z\u00e1lohovac\u00ed \u00fakol. Jak to hezky p\u0159elo\u017eit do \u010de\u0161tiny \u2014 nikdo nevymyslel, proto v\u0161ichni \u0159\u00edkaj\u00ed \"\u00fakol\" s d\u016frazem na posledn\u00ed slabiku.<\/p>\n<p>Ano, tak jednodu\u0161e prost\u011b \u0159\u00edkaj\u00ed \"\u00fakol\". A dokonce to p\u00ed\u0161\u00ed v emailech, a v\u0161e je v po\u0159\u00e1dku.<br \/>\nR\u016fzn\u00e9 z\u00e1lohovac\u00ed pr\u00e1ce, \u00fakoly z\u00e1lohy atd., d\u00edky, ale to nen\u00ed pot\u0159eba. Prost\u011b \u00fakol, a budete pochopeni. Hlavn\u00ed je kl\u00e1st d\u016fraz na posledn\u00ed slabiku.<\/p>\n<p><strong>Backup (Z\u00e1loha, backup. Pro prav\u00e9 old-school\u00e1ky je p\u0159\u00edpustn\u00e9 \u0159\u00edkat bakUp):<\/strong> Krom\u011b z\u0159ejm\u00e9ho (n\u011bkde ulo\u017een\u00e1 z\u00e1loha dat) ozna\u010duje tak\u00e9 samotn\u00fd \u00fakol (t\u0159i \u0159\u00e1dky v\u00fd\u0161e, pokud u\u017e jste zapomn\u011bli), na jeho\u017e z\u00e1klad\u011b vznik\u00e1 ten sam\u00fd z\u00e1lohovac\u00ed soubor. Pravd\u011bpodobn\u011b jsou anglicky mluv\u00edc\u00ed lid\u00e9 p\u0159\u00edli\u0161 l\u00edn\u00ed, aby poka\u017ed\u00e9 \u0159\u00edkali I ran my backup job, tak\u017ee prost\u011b \u0159eknou I ran my backup, a v\u0161ichni se skv\u011ble ch\u00e1pou. Navrhuji podpo\u0159it tento v\u00fdborn\u00fd z\u00e1m\u011br.<\/p>\n<p><strong>Consolidate (Konsolidace): <\/strong>Term\u00edn, kter\u00fd se objevil v ESXi 5.0. Mo\u017enost v nab\u00eddce pr\u00e1ce se snapshoty, spou\u0161t\u011bj\u00edc\u00ed proces odstra\u0148ov\u00e1n\u00ed takzvan\u00fdch orphaned snapshot\u016f. To jsou snapshoty, kter\u00e9 fyzicky existuj\u00ed, ale vypadly z zobrazen\u00e9 logick\u00e9 struktury. Teoreticky by tento proces nem\u011bl zas\u00e1hnout soubory zobrazen\u00e9 v mana\u017eeru snapshot\u016f, ale m\u016f\u017ee se st\u00e1t cokoliv. Podstata procesu konsolidace je v tom, \u017ee data ze snapshotu (child disk) jsou zapisov\u00e1na do hlavn\u00edho (parent) disku. Proces slou\u010den\u00ed disk\u016f se naz\u00fdv\u00e1 mergen (merge). Pokud byla vyd\u00e1na objedn\u00e1vka na konsolidaci, z\u00e1znam o snapshotu m\u016f\u017ee b\u00fdt smaz\u00e1n z datab\u00e1ze d\u0159\u00edve, ne\u017e bude snapshot slou\u010den a odstran\u011bn. A pokud se snapshot z n\u011bjak\u00e9ho d\u016fvodu nepoda\u0159ilo odstranit, objev\u00ed se pr\u00e1v\u011b tyto orphaned snapshoty. O pr\u00e1ci se snapshoty 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 tak\u00e9 jsme o nich <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/veeam\/blog\/249959\/\">n\u011bkdy psali na Habru<\/a><\/noindex>.<\/p>\n<p><strong>Datastore (Sklad nebo storage): <\/strong>\u00a0Velmi \u0161irok\u00fd pojem, av\u0161ak ve sv\u011bt\u011b virtualizace se t\u00edm rozum\u00ed m\u00edsto, kde jsou ulo\u017eeny soubory virtu\u00e1ln\u00edch stroj\u016f. V ka\u017ed\u00e9m p\u0159\u00edpad\u011b je nutn\u00e9 velmi jasn\u011b pochopit kontext a v p\u0159\u00edpad\u011b nejmen\u0161\u00edho pochybnosti si ujasnit, co p\u0159esn\u011b v\u00e1\u0161 prot\u011bj\u0161ek m\u011bl na mysli.\u00a0<\/p>\n<p><strong>Proxy (Proxy): <\/strong>Je d\u016fle\u017eit\u00e9 ihned pochopit, \u017ee Veeam Proxy nen\u00ed \u00fapln\u011b to sam\u00e9, na co jsme zvykl\u00ed na poli internetu. V r\u00e1mci produkt\u016f od Veeam je to jak\u00e1si entita, kter\u00e1 se zab\u00fdv\u00e1 p\u0159esunem dat z jednoho m\u00edsta na druh\u00e9. Pokud se nepodrob\u00edme podrobnostem, VBR je t\u00fdmov\u00fd server, a proxy jsou jeho pracovn\u00ed kon\u011b. To znamen\u00e1, \u017ee proxy je stroj, skrze kter\u00fd prot\u00e9k\u00e1 provoz a na kter\u00e9m jsou nainstalov\u00e1ny komponenty VBR, kter\u00e9 pom\u00e1haj\u00ed \u0159\u00eddit tento provoz. Nap\u0159\u00edklad p\u0159esouvat data z jednoho kan\u00e1lu do druh\u00e9ho nebo prost\u011b p\u0159ipojit dal\u0161\u00ed disky (re\u017eim HotAdd).<\/p>\n<p><strong>Repository (Repozit\u00e1\u0159): <\/strong>\u00a0Technicky se jedn\u00e1 pouze o z\u00e1znam v datab\u00e1zi VBR, kter\u00fd ukazuje na m\u00edsto, kde jsou uchov\u00e1v\u00e1ny z\u00e1lohy, a jak se k tomuto m\u00edstu p\u0159ipojit. V praxi to m\u016f\u017ee b\u00fdt jak prost\u00e1 CIFS sd\u00edlen\u00e1 slo\u017eka, tak i samostatn\u00fd disk, server nebo cloudov\u00fd bucket. Op\u011bt se nach\u00e1z\u00edme v kontextu, ale ch\u00e1peme, \u017ee repozit\u00e1\u0159 je prost\u011b m\u00edsto, kde le\u017e\u00ed va\u0161e z\u00e1lohy.<\/p>\n<p>\u00a0<strong>Snapshot (Snapshot): <\/strong>Milovn\u00edci oxfordsk\u00e9 gramatiky preferuj\u00ed mluvit o tom, kdo je sn\u00c9p\u0161ot, kdo snE\u067e\u0161ot, nicm\u00e9n\u011b negramotn\u00e1 v\u011bt\u0161ina v\u00edt\u011bz\u00ed d\u00edky v\u011bt\u0161\u00ed masu. Pokud n\u011bkdo nev\u00ed \u2014 je to technologie, kter\u00e1 umo\u017e\u0148uje obnovit stav disku k ur\u010dit\u00e9mu okam\u017eiku. D\u011bl\u00e1 se to bu\u010f do\u010dasn\u00fdm p\u0159esm\u011brov\u00e1n\u00edm I\/O operac\u00ed sm\u011brem od hlavn\u00edho disku \u2014 pak se to naz\u00fdv\u00e1 RoW (Redirect on Write) sn\u00edmek \u2014 nebo p\u0159esunut\u00edm p\u0159episovan\u00fdch blok\u016f z va\u0161eho disku na jin\u00fd \u2014 to se naz\u00fdv\u00e1 CoW (Copy on Write) sn\u00edmek. Pr\u00e1v\u011b d\u00edky \u0161irok\u00fdm mo\u017enostem vyu\u017eit\u00ed t\u011bchto funkc\u00ed m\u016f\u017ee Veeam vykon\u00e1vat svou z\u00e1lohovac\u00ed magii. P\u0159esn\u011bji, nejen jemu, ale to je z\u00e1le\u017eitost bl\u00edzk\u00fdch verz\u00ed.<\/p>\n<p>V dokumentaci a logech ESXi panuje okolo tohoto term\u00ednu chaos, a v kontextu zm\u00ednky o snapshotu m\u016f\u017eete narazit na samotn\u00e9 snapshoty, redo logy a dokonce delta disky. V dokumentaci Veeam takov\u00fd zmatek nen\u00ed, a snapshot je snapshot, zat\u00edmco redo log je p\u0159esn\u011b REDO soubor, vytvo\u0159en\u00fd nez\u00e1visl\u00fdm non-persistent diskem. REDO soubory jsou smaz\u00e1ny p\u0159i vypnut\u00ed virtu\u00e1ln\u00edho stroje, tak\u017ee jejich zam\u011b\u0148ov\u00e1n\u00ed se snapshoty je cesta k ne\u00fasp\u011bchu.<\/p>\n<p><strong>Synthetic (Syntetika):<\/strong> Syntetick\u00e9 z\u00e1lohy se vztahuj\u00ed k reverse incremental a forever forward z\u00e1loh\u00e1m. Pokud jste se s t\u00edmto term\u00ednem dosud nesetkali, jedn\u00e1 se o jeden z mechanism\u016f pou\u017e\u00edvan\u00fdch k vytv\u00e1\u0159en\u00ed transformace z\u00e1lohov\u00e9ho \u0159et\u011bzce. V logech se v\u0161ak tak\u00e9 m\u016f\u017eete setkat s pojmem Transform, kter\u00fd se pou\u017e\u00edv\u00e1 v r\u00e1mci vytv\u00e1\u0159en\u00ed pln\u00fdch kopi\u00ed z inkrement\u016f (syntetick\u00e1 pln\u00e1).<\/p>\n<p><strong>Task (\u00dakol):<\/strong> To je proces zpracov\u00e1n\u00ed ka\u017ed\u00e9ho jednotliv\u00e9ho stroje v r\u00e1mci \u00falohy. Tak\u017ee: m\u00e1te z\u00e1lohovou \u00falohu, do kter\u00e9 jsou zahrnuty t\u0159i stroje. To znamen\u00e1, \u017ee ka\u017ed\u00fd stroj bude zpracov\u00e1n v r\u00e1mci samostatn\u00e9ho \u00fakolu. Celkem tedy budou \u010dty\u0159i logy: jeden hlavn\u00ed pro \u00falohu a t\u0159i pro \u00fakoly. Nicm\u00e9n\u011b zde je z\u00e1sadn\u00ed nuance: postupem \u010dasu se slovo \u201e\u00fakol\u201c stalo p\u0159\u00edli\u0161 mnohozna\u010dn\u00fdm. Kdy\u017e mluv\u00edme o obecn\u00fdch logech, m\u00e1me na mysli, \u017ee \u00fakol je pr\u00e1v\u011b VM. Ale sv\u00e9 \u201e\u00fakoly\u201c maj\u00ed i proxy a \u00falo\u017ei\u0161t\u011b. Pro n\u011b to m\u016f\u017ee znamenat jak virtu\u00e1ln\u00ed disk, tak virtu\u00e1ln\u00ed stroj nebo celou \u00falohu. Je d\u016fle\u017eit\u00e9 neztratit kontext.<\/p>\n<p><strong>Veeam %name% Service (Slu\u017eba)<\/strong>: <strong>\u00a0<\/strong>Pro \u00fasp\u011b\u0161n\u00e9 z\u00e1lohy pracuje hned n\u011bkolik slu\u017eeb, jejich\u017e seznam naleznete ve standardn\u00ed konzole. Jejich n\u00e1zvy dostate\u010dn\u011b jasn\u011b odr\u00e1\u017eej\u00ed jejich podstatu, nicm\u00e9n\u011b mezi nimi je nejd\u016fle\u017eit\u011bj\u0161\u00ed - Veeam Backup Service, bez kter\u00e9 ostatn\u00ed nebudou fungovat.<\/p>\n<p><strong>VSS: <\/strong>Technicky by VSS v\u017edy m\u011bl ozna\u010dovat Microsoft Volume Shadow Copy Service. Ve skute\u010dnosti je mnoh\u00fdmi pou\u017e\u00edv\u00e1n jako synonymum pro Application-Aware Image Processing. Co\u017e, samoz\u0159ejm\u011b, je naprosto chybn\u00fd \u00fadaj, nicm\u00e9n\u011b to je p\u0159\u00edb\u011bh ze sf\u00e9ry \u201eKa\u017ed\u00e9 SUV m\u016f\u017eete nazvat jeepem, a vy budete pochopeni.\u201c<\/p>\n<h3>Fantastick\u00e9 logy a m\u00edsta, kde \u017eij\u00ed<\/h3>\n<p>\nChci tuto kapitolu za\u010d\u00edt odhalen\u00edm velk\u00e9ho tajemstv\u00ed - jak\u00fd \u010das se zobrazuje v logech?<\/p>\n<p>Pamatujte:<\/p>\n<ul>\n<li>ESXi v\u017edy zapisuje logy v UTC+0.<\/li>\n<li>vCenter vede logy podle \u010dasu sv\u00e9 \u010dasov\u00e9 z\u00f3ny.<\/li>\n<li>Veeam vede logy podle \u010dasu a \u010dasov\u00e9 z\u00f3ny serveru, na kter\u00e9m b\u011b\u017e\u00ed.<\/li>\n<li>A pouze Windows ud\u00e1losti ve form\u00e1tu EVTX netrp\u00ed vazbami na nic. P\u0159i otev\u0159en\u00ed se \u010das p\u0159epo\u010d\u00edt\u00e1 podle stroje, na kter\u00e9m jsou otev\u0159eny. Nejpohodln\u011bj\u0161\u00ed varianta, i kdy\u017e i s t\u00edm mohou nastat komplikace. Jedinou znatelnou pot\u00ed\u017e p\u0159edstavuje rozd\u00edl lokalizac\u00ed. To je t\u00e9m\u011b\u0159 zaru\u010denou cestou k ne\u010diteln\u00fdm log\u016fm. Ano, existuj\u00ed mo\u017enosti, jak to napravit, ale poj\u010fme se prost\u011b nesporovat o tom, \u017ee v\u0161e v IT funguje v angli\u010dtin\u011b, a dohodneme se, \u017ee na serverech v\u017edy nastav\u00edme anglickou lokalizaci. Pros\u00edm.\u00a0<\/li>\n<\/ul>\n<p>\nTe\u010f se p\u0159ece jen pod\u00edvejme na m\u00edsta, kde \u017eij\u00ed logy a jak je z\u00edskat. V p\u0159\u00edpad\u011b VBR existuj\u00ed dva p\u0159\u00edstupy.\u00a0<\/p>\n<p>Prvn\u00ed varianta se hod\u00ed, pokud nem\u00e1te chu\u0165 hledat mezi mno\u017estv\u00edm soubor\u016f ty, kter\u00e9 se t\u00fdkaj\u00ed pr\u00e1v\u011b va\u0161\u00ed situace. Pro to m\u00e1me zvl\u00e1\u0161tn\u00ed pr\u016fvodce, kter\u00e9mu m\u016f\u017eete zadat konkr\u00e9tn\u00ed \u00falohu a konkr\u00e9tn\u00ed obdob\u00ed, za kter\u00e9 pot\u0159ebujete logy. Pot\u00e9 s\u00e1m projde slo\u017ekami a shrom\u00e1\u017ed\u00ed v\u0161echno pot\u0159ebn\u00e9 do jednoho archivu. O tom, kde jej hledat a jak s n\u00edm pracovat, je podrobn\u011b naps\u00e1no v <noindex><a rel=\"nofollow\" href=\"https:\/\/www.veeam.com\/kb1832\">t\u00e9to KB<\/a><\/noindex>.<\/p>\n<p>Nicm\u00e9n\u011b pr\u016fvodce sb\u00edr\u00e1 logy ne v\u0161ech \u00faloh a nap\u0159\u00edklad v p\u0159\u00edpad\u011b pot\u0159eby prozkoumat logy restaurace, failoveru nebo failbacku v\u00e1\u0161 sm\u011br je do slo\u017eky <strong>%ProgramData%\/Veeam\/Backup<\/strong>. To je hlavn\u00ed \u00falo\u017ei\u0161t\u011b log\u016f VBR, a %ProgramData% je skryt\u00e1 slo\u017eka, co\u017e je norm\u00e1ln\u00ed. Mimochodem, v\u00fdchoz\u00ed um\u00edst\u011bn\u00ed lze p\u0159enastavit pomoc\u00ed registra\u010dn\u00edho kl\u00ed\u010de typu REG_SZ: LogDirectory v v\u011btvi HKEY_LOCAL_MACHINE\\SOFTWARE\\Veeam\\Veeam Backup and Replication.<\/p>\n<p>Na linuxov\u00fdch stroj\u00edch byste logy pracovn\u00edch agent\u016f m\u011bli hledat v \/<b>var\/log\/VeeamBackup\/<\/b>, pokud pou\u017e\u00edv\u00e1te root nebo sudo \u00fa\u010det. Pokud nem\u00e1te takov\u00e1 pr\u00e1va, hledejte logy v <b>\/tmp\/VeeamBackup<\/b>.\u00a0<\/p>\n<p>Pro Veeam agent for %OS_name% byste m\u011bli hledat logy v<b> %ProgramData%\/Veeam\/Endpoint<\/b> (nebo <b>%ProgramData%\/Veeam\/Backup\/Endpoint<\/b>) a <b>\/var\/log\/veeam<\/b> odpov\u00eddaj\u00edc\u00edm zp\u016fsobem.<\/p>\n<p>Pokud pou\u017e\u00edv\u00e1te Application-Aware Image Processing (a pravd\u011bpodobn\u011b ano), situace se trochu komplikuje. Budete pot\u0159ebovat logy na\u0161eho pomocn\u00edka, kter\u00e9 jsou ulo\u017eeny uvnit\u0159 samotn\u00e9 virtu\u00e1lky, a logy VSS. O tom, jak a kde z\u00edskat toto \u0161t\u011bst\u00ed, je podrobn\u011b naps\u00e1no v <noindex><a rel=\"nofollow\" href=\"https:\/\/www.veeam.com\/kb1789\">tomto \u010dl\u00e1nku<\/a><\/noindex>. A samoz\u0159ejm\u011b existuje <noindex><a rel=\"nofollow\" href=\"https:\/\/www.veeam.com\/kb1873\">samostatn\u00e1 \u010dl\u00e1nek<\/a><\/noindex> zp\u016fsob, jak shrom\u00e1\u017edit pot\u0159ebn\u00e9 syst\u00e9mov\u00e9 logy.\u00a0<\/p>\n<p>Ud\u00e1losti Windows je pohodln\u00e9 shroma\u017e\u010fovat podle <noindex><a rel=\"nofollow\" href=\"https:\/\/www.veeam.com\/kb1873\">t\u00e9to KB<\/a><\/noindex>. Pokud pou\u017e\u00edv\u00e1te Hyper-V, v\u011bc se komplikuje, proto\u017ee budete pot\u0159ebovat tak\u00e9 v\u0161echny jeho logy ze sekce Applications and Service Logs &gt; Microsoft &gt; Windows. I kdy\u017e se v\u017edy m\u016f\u017eete vydat v\u00edce n\u00e1silnou cestou a jednodu\u0161e vz\u00edt v\u0161echny objekty z %SystemRoot%\\System32\\winevt\\Logs.<\/p>\n<p>Pokud se v\u00e1m n\u011bco pokaz\u00ed p\u0159i instalaci\/aktualizaci, v\u0161e pot\u0159ebn\u00e9 najdete ve slo\u017ece %ProgramData%\/Veeam\/Setup\/Temp. I kdy\u017e neskr\u00fdv\u00e1m, \u017ee v ud\u00e1lostech opera\u010dn\u00edho syst\u00e9mu m\u016f\u017eete nal\u00e9zt u\u017eite\u010dn\u011bj\u0161\u00ed informace ne\u017e v t\u011bchto log\u00e1ch. Zaj\u00edmav\u00e9 zbytky se nach\u00e1zej\u00ed ve %Temp%, ale v\u011bt\u0161inou tam jsou logy instalace dopl\u0148kov\u00e9ho softwaru, jako jsou datab\u00e1ze, .Net knihovny a podobn\u011b. M\u011bjte na pam\u011bti, \u017ee Veeam se instaluje z msi a v\u0161echny jeho komponenty jsou tak\u00e9 instalov\u00e1ny jako samostatn\u00e9 msi bal\u00ed\u010dky, i kdy\u017e to nebylo zobrazeno v GUI. Pokud tedy instalace jedn\u00e9 z komponent sel\u017ee, cel\u00e1 instalace VBR bude zastavena. Proto je t\u0159eba pod\u00edvat se do log\u016f a zjistit, co se p\u0159esn\u011b pokazilo a v jak\u00e9m okam\u017eiku.<\/p>\n<p>A posledn\u00ed tip: pokud dostanete chybu p\u0159i instalaci, nesp\u011bchejte stisknout OK. Nejprve si st\u00e1hn\u011bte logy, potom stiskn\u011bte OK. Tak z\u00edsk\u00e1te log, kter\u00fd kon\u010d\u00ed v okam\u017eiku chyby, bez odpadk\u016f na konci.<\/p>\n<p>A n\u011bkdy je t\u0159eba se pono\u0159it do log\u016f vSphere. Je to velmi vd\u011b\u010dn\u00e9 zam\u011bstn\u00e1n\u00ed, ale kdy\u017e si ruk\u00e1vy vyhrneme, mus\u00edme d\u011blat i takov\u00e9 v\u011bci. V nejjednodu\u0161\u0161\u00edm p\u0159\u00edpad\u011b pot\u0159ebujeme logy ud\u00e1lost\u00ed virtu\u00e1ln\u00edho stroje vmware.log, kter\u00e9 le\u017e\u00ed vedle jeho .vmx souboru. V slo\u017eit\u011bj\u0161\u00edch p\u0159\u00edpadech otev\u0159eme Google a zjist\u00edme, kde se nach\u00e1zej\u00ed logy pro va\u0161i verzi hosta, proto\u017ee VMware m\u00e1 tento prostor tendenci m\u011bnit s ka\u017ed\u00fdm vyd\u00e1n\u00edm. Nap\u0159\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\u00e1nek pro 7.0<\/a><\/noindex>, a tady je pro <noindex><a rel=\"nofollow\" href=\"https:\/\/kb.vmware.com\/s\/article\/2032076\">5.5<\/a><\/noindex>. Pro logy vCenter opakujeme proceduru <noindex><a rel=\"nofollow\" href=\"https:\/\/kb.vmware.com\/s\/article\/2033430\">googlen\u00edm<\/a><\/noindex>. Obecn\u011b n\u00e1s zaj\u00edmaj\u00ed logy ud\u00e1lost\u00ed hostitele hostd.log, ud\u00e1losti hostitel\u016f \u0159\u00edzen\u00fdch pomoc\u00ed vCenter vpxa.log, logy j\u00e1dra vmkernel.log a logy autentizace auth.log. Ve skute\u010dn\u011b slo\u017eit\u00fdch p\u0159\u00edpadech se m\u016f\u017ee hodit tak\u00e9 log SSO, kter\u00fd se nach\u00e1z\u00ed ve slo\u017ece SSO.<\/p>\n<p>Je to slo\u017eit\u00e9? Zmaten\u00e9? Stra\u0161ideln\u00e9? A to je je\u0161t\u011b ani ne polovina informac\u00ed, se kter\u00fdmi n\u00e1\u0161 support pracuje na denn\u00ed b\u00e1zi. Opravdu jsou velmi skv\u011bl\u00ed.<\/p>\n<h3>Komponenty Veeam<\/h3>\n<p>\nA jako z\u00e1v\u011br tohoto \u00favodn\u00edho \u010dl\u00e1nku si pov\u00edme n\u011bco o komponent\u00e1ch Veeam Backup &amp; Replication. Kdy\u017e hled\u00e1te p\u0159\u00ed\u010dinu bolest\u00ed, nebylo by \u0161patn\u00e9 porozum\u011bt, jak je pacient uspo\u0159\u00e1d\u00e1n.<\/p>\n<p>Jak je v\u0161em jist\u011b zn\u00e1mo, Veeam Backup je aplikace zalo\u017een\u00e1 na SQL. To znamen\u00e1, \u017ee v\u0161echny nastaven\u00ed, v\u0161echny informace a v\u0161e, co je pot\u0159eba pro jej\u00ed spr\u00e1vn\u00e9 fungov\u00e1n\u00ed, se nach\u00e1z\u00ed v jej\u00ed datab\u00e1zi. Vlastn\u011b v dvou datab\u00e1z\u00edch, pokud mluv\u00edme o spojen\u00ed VBR a EM: VeeamBackup a VeeamBackupReporting, co\u017e odpov\u00edd\u00e1. Je to tak, \u017ee s instalac\u00ed dal\u0161\u00ed aplikace p\u0159ibude dal\u0161\u00ed datab\u00e1ze. Abychom neskladovali v\u0161echna vejce v jednom ko\u0161\u00edku.<\/p>\n<p>Aby to v\u0161e fungovalo harmonicky, pot\u0159ebujeme sadu slu\u017eeb a aplikac\u00ed, kter\u00e9 spoj\u00ed v\u0161echny komponenty dohromady. Pro p\u0159\u00edklad, takto to vypad\u00e1 v jedn\u00e9 z m\u00fdch laborato\u0159\u00ed:<\/p>\n<p><img decoding=\"async\" alt=\"Veeam Log Diving: komponenty a glos\u00e1\u0159\" src=\"\/wp-content\/uploads\/2020\/10\/fed0ad07d8ddcfab180bc1e4b64de4fc.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nHlavn\u00ed roli hraje <strong>Veeam Backup Service<\/strong>. Ten je odpov\u011bdn\u00fd za v\u00fdm\u011bnu informac\u00ed s datab\u00e1zemi. Tak\u00e9 se star\u00e1 o spu\u0161t\u011bn\u00ed v\u0161ech \u00faloh, koordinuje p\u0159id\u011blen\u00e9 zdroje a funguje jako komunika\u010dn\u00ed centrum pro r\u016fzn\u00e9 konzole, agenty a ostatn\u00ed. Slabik\u00e1\u0159ov\u011b, bez n\u011bj to rozhodn\u011b nejde, ale to v\u016fbec neznamen\u00e1, \u017ee v\u0161e d\u011bl\u00e1 s\u00e1m.<\/p>\n<p>S realizac\u00ed jeho pl\u00e1n\u016f mu pom\u00e1h\u00e1 <strong>Veeam Backup Manager<\/strong>. To nen\u00ed slu\u017eba, ale entita, kter\u00e1 se zab\u00fdv\u00e1 spu\u0161t\u011bn\u00edm \u00faloh a sleduje proces jejich prov\u00e1d\u011bn\u00ed. Pracovn\u00ed ruce z\u00e1lohovac\u00ed slu\u017eby, kter\u00fdmi se p\u0159ipojuje k host\u016fm, vytv\u00e1\u0159ej\u00ed sn\u00edmky, sleduj\u00ed reten\u010dn\u00ed obdob\u00ed a tak d\u00e1le.<\/p>\n<p>Ale vra\u0165me se k seznamu slu\u017eeb. <strong>Veeam Broker Service<\/strong>. Objevil se ve verzi v9.5 (a to nen\u00ed krypto-miner, jak si tehdy n\u011bkte\u0159\u00ed mysleli). Zaji\u0161\u0165uje sb\u011br informac\u00ed o hostitel\u00edch VMware a jejich aktualizaci. Ale nesp\u011bchejte s psan\u00edm rozho\u0159\u010den\u00fdch koment\u00e1\u0159\u016f, \u017ee v\u00e1s \u0161pehujeme a vyzrazujeme v\u0161echna p\u0159ihla\u0161ovac\u00ed jm\u00e9na\/hesla proudmajora. V\u0161e je o n\u011bco jednodu\u0161\u0161\u00ed. Kdy\u017e spou\u0161t\u00edte z\u00e1lohu, prvn\u00ed v\u011bc, kterou mus\u00edte ud\u011blat, je p\u0159ipojit se k hostiteli a aktualizovat v\u0161echny \u00fadaje o jeho struktu\u0159e. To je pom\u011brn\u011b pomal\u00fd a objemn\u00fd proces. Jen si vzpome\u0148te, jak dlouho trv\u00e1 operace p\u0159ihl\u00e1\u0161en\u00ed p\u0159es webov\u00e9 rozhran\u00ed, a pamatujte, \u017ee se tam po\u010d\u00edt\u00e1 pouze horn\u00ed vrstva. A pak mus\u00edte nav\u00edc odhalit celou hierarchii a\u017e na pot\u0159ebn\u00e9 m\u00edsto, ostatn\u011b. Zkr\u00e1tka, hrozn\u00e9. Pokud spou\u0161t\u00edte des\u00edtku z\u00e1loh, ka\u017ed\u00e1 \u00faloha mus\u00ed tuto proceduru ud\u011blat. Pokud jde o velk\u00e9 infrastruktury, m\u016f\u017ee tento proces trvat deset minut a v\u00edce. Proto bylo rozhodnuto vy\u010dlenit na to samostatnou slu\u017ebu, p\u0159es kterou bude mo\u017en\u00e9 z\u00edsk\u00e1vat v\u017edy aktu\u00e1ln\u00ed informace. P\u0159i spu\u0161t\u011bn\u00ed kontroluje a skenuje celou p\u0159idanou infrastrukturu, a pak se sna\u017e\u00ed pracovat pouze na \u00farovni inkrement\u00e1ln\u00edch zm\u011bn. Tak\u017ee i kdy\u017e budete m\u00edt spu\u0161t\u011bno sou\u010dasn\u011b sto z\u00e1loh, v\u0161echny si vy\u017e\u00e1daj\u00ed informace od na\u0161eho brokera, a nebudou zat\u011b\u017eovat hostitele sv\u00fdmi po\u017eadavky. Pokud se ob\u00e1v\u00e1te o zdroje, podle na\u0161ich v\u00fdpo\u010dt\u016f pro 5000 virtu\u00e1ln\u00edch stroj\u016f pot\u0159ebujete jen asi 100 Mb RAM.<\/p>\n<p>D\u00e1le m\u00e1me <strong>Veeam Console<\/strong>. Tak\u00e9 zn\u00e1m\u00e1 jako Veeam Remote Console, nebo Veeam.Backup.Shell. To je ten GUI, kter\u00fd vid\u00edme na sn\u00edmc\u00edch obrazovky. V\u0161echno je jednoduch\u00e9 a z\u0159ejm\u00e9 \u2013 konzoli m\u016f\u017eete spustit odkudkoli, sta\u010d\u00ed m\u00edt Windows a p\u0159ipojen\u00ed k serveru VBR. Jedin\u00e9, co lze \u0159\u00edci: proces FLR bude montovat body lok\u00e1ln\u011b (t.j. na stroj, kde je konzole spu\u0161t\u011bna). No a r\u016fznorod\u00ed Veeam Explorers se tak\u00e9 spust\u00ed lok\u00e1ln\u011b, proto\u017ee jsou sou\u010d\u00e1st\u00ed konzole. Ale to u\u017e m\u011b zav\u00e1d\u00ed na klikat\u011bj\u0161\u00ed cestu...<\/p>\n<p>Dal\u0161\u00ed zaj\u00edmavou slu\u017ebou je <strong>Veeam Backup Catalog Data Service. <\/strong>Na seznamu slu\u017eeb je zn\u00e1m jako Veeam Guest Catalog Service. Zaji\u0161\u0165uje indexaci souborov\u00fdch syst\u00e9m\u016f na hostitelsk\u00fdch stroj\u00edch a pln\u00ed tyto znalosti do slo\u017eky VBRCatalog. Pou\u017e\u00edv\u00e1 se pouze tam, kde je za\u0161krtnut\u00e1 volba indexace. A zap\u00ednat ji m\u00e1 smysl jen tehdy, m\u00e1te-li Enterprise Manager. Proto doporu\u010den\u00ed z cel\u00e9ho srdce: nezap\u00ednejte indexaci jen tak, pokud nem\u00e1te EM. \u0160et\u0159ete si nervy a \u010das podpory.<\/p>\n<p>D\u00e1le mezi dal\u0161\u00edmi d\u016fle\u017eit\u00fdmi slu\u017ebami stoj\u00ed za zm\u00ednku <strong>Veeam Installer Service<\/strong>, pomoc\u00ed n\u011bho\u017e prob\u00edh\u00e1 dod\u00e1n\u00ed a instalace pot\u0159ebn\u00fdch komponent\u016f na proxy, repozit\u00e1\u0159e a dal\u0161\u00ed br\u00e1ny. V podstat\u011b, doru\u010duje pot\u0159ebn\u00e9 .msi bal\u00ed\u010dky na servery a prov\u00e1d\u00ed jejich instalaci.\u00a0<\/p>\n<p><strong>Veeam Data Mover<\/strong> \u2014 pomoc\u00ed spou\u0161t\u011bn\u00fdch na proxy (a nejen tam) pomocn\u00fdch agent\u016f se zab\u00fdv\u00e1 p\u0159en\u00e1\u0161en\u00edm dat. Nap\u0159\u00edklad p\u0159i z\u00e1lohov\u00e1n\u00ed jeden agent p\u0159e\u010dte soubory z datastor\u016f hostitele, zat\u00edmco druh\u00fd je pe\u010dliv\u011b zapisuje do z\u00e1lohy.<\/p>\n<p>Samostatn\u011b bych cht\u011bl zd\u016fraznit d\u016fle\u017eitou v\u011bc, na kterou \u010dasto reaguj\u00ed klienti \u2014 to je rozd\u00edl verz\u00ed slu\u017eeb a informac\u00ed v n\u00e1stroji Programs and Features. Ano, seznam bude stejn\u00fd, ale verze mohou b\u00fdt v chaosu. To nen\u00ed p\u0159\u00edli\u0161 dobr\u00e9 z vizu\u00e1ln\u00edho hlediska, ale je to zcela norm\u00e1ln\u00ed, pokud to v\u0161echno funguje stabiln\u011b. Nap\u0159\u00edklad u Installer slu\u017eby \u010d\u00edslo verze zna\u010dn\u011b zaost\u00e1v\u00e1 za sousedn\u00edmi. Hrozba a no\u010dn\u00ed m\u016fra? Ne, proto\u017ee se neinstaluje cel\u00e1 znovu, ale jednodu\u0161e se aktualizuje jeho DLL. V patchi v9.5 U4 se stala hrozn\u00e1 no\u010dn\u00ed m\u016fra technick\u00e9 podpory: p\u0159i aktualizaci v\u0161echny slu\u017eby dostaly nov\u00e9 verze, krom\u011b t\u00e9 nejd\u016fle\u017eit\u011bj\u0161\u00ed. V patchi U4b transportn\u00ed slu\u017eba p\u0159edb\u011bhla v\u0161echny ostatn\u00ed dokonce o dv\u011b verze (pokud to posoud\u00edme podle \u010d\u00edsel). A to je tak\u00e9 norm\u00e1ln\u00ed \u2014 byla v n\u00ed nalezena v\u00e1\u017en\u00e1 chyba, proto dostala bonusovou aktualizaci ve srovn\u00e1n\u00ed s ostatn\u00edmi. Tak\u017ee shrneme-li to: rozd\u00edl verz\u00ed M\u016e\u017dE b\u00fdt probl\u00e9mem, ale pokud rozd\u00edl existuje a v\u0161echno funguje spr\u00e1vn\u011b, pravd\u011bpodobn\u011b to tak m\u00e1 b\u00fdt. Ale nikdo v\u00e1m zakazuje to ov\u011b\u0159it u technick\u00e9 podpory.<\/p>\n<p>To byly takzvan\u00e9 povinn\u00e9 nebo Mandatory services. A existuje je\u0161t\u011b cel\u00e1 \u0159ada podp\u016frn\u00fdch, jako Tape Service, Mount Service, vPowerNFS Service a tak d\u00e1le.<\/p>\n<p>Pro Hyper-V je to v podstat\u011b stejn\u00e9, jen je zde specifick\u00fd <strong>Veeam Backup Hyper-V Integration Service<\/strong> a jeho ovlada\u010d pro pr\u00e1ci s CBT.<\/p>\n<p>A nakonec si pov\u00edme, kdo pracuje na virtu\u00e1ln\u00edch stroj\u00edch b\u011bhem z\u00e1lohov\u00e1n\u00ed. K prov\u00e1d\u011bn\u00ed skript\u016f pre- a post-freeze, pro vytv\u00e1\u0159en\u00ed shadow copy, sb\u011br metadat, pr\u00e1ci s logy SQL transakc\u00ed a dal\u0161\u00ed se pou\u017e\u00edv\u00e1 <strong>Veeam Guest Helper<\/strong>. A pokud doch\u00e1z\u00ed k indexaci souborov\u00fdch syst\u00e9m\u016f, <strong>Veeam Guest Indexer <\/strong>. To jsou do\u010dasn\u00e9 slu\u017eby, kter\u00e9 se nasazuj\u00ed b\u011bhem z\u00e1lohov\u00e1n\u00ed a po n\u011bm se odstra\u0148uj\u00ed.<\/p>\n<p>V p\u0159\u00edpad\u011b Linuxov\u00fdch stroj\u016f je to mnohem jednodu\u0161\u0161\u00ed d\u00edky \u0161irok\u00e9 \u0161k\u00e1le vestav\u011bn\u00fdch knihoven a mo\u017enost\u00ed samotn\u00e9ho syst\u00e9mu. Nap\u0159\u00edklad, indexace se prov\u00e1d\u00ed prost\u0159ednictv\u00edm mlocate.<\/p>\n<h3>Na tomhle zat\u00edm skon\u010d\u00edme<\/h3>\n<p>\nNesm\u00edm v\u00e1s d\u00e9le tr\u00e1pit a <u>kr\u00e1tk\u00e9<\/u> \u00favod do podkapotn\u00edho prostoru Veeam pova\u017euji za ukon\u010den\u00fd. Ano, ani zdaleka jsme se nedostali k samotn\u00fdm log\u016fm, ale v\u011b\u0159te, \u017ee abyste informace, kter\u00e9 v nich jsou, nevn\u00edmali jako nesouvisl\u00fd tok v\u011bdom\u00ed, takov\u00e9 \u00favodn\u00ed slovo je naprosto nutn\u00e9. K samotn\u00fdm log\u016fm pl\u00e1nuji p\u0159ej\u00edt a\u017e v t\u0159et\u00edm \u010dl\u00e1nku, a pl\u00e1n na dal\u0161\u00ed je vysv\u011btlit, kdo generuje logy, co p\u0159esn\u011b v nich je zobrazeno a pro\u010d pr\u00e1v\u011b tak, a ne jinak.<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 5.0.3 - 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\" 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