{"id":83808,"date":"2021-11-26T10:03:25","date_gmt":"2021-11-26T09:03:25","guid":{"rendered":"https:\/\/blog.wedos.cz\/?p=83808"},"modified":"2021-11-30T11:18:37","modified_gmt":"2021-11-30T10:18:37","slug":"dokoncujeme-kompletni-presun-dat-na-uloziste-hpe-3par-storeserv-storage","status":"publish","type":"post","link":"https:\/\/blog.wedos.com\/cs\/dokoncujeme-kompletni-presun-dat-na-uloziste-hpe-3par-storeserv-storage","title":{"rendered":"Dokon\u010dujeme kompletn\u00ed p\u0159esun dat na \u00falo\u017ei\u0161t\u011b HPE 3PAR StoreServ Storage"},"content":{"rendered":"\n<p>Minul\u00fd m\u011bs\u00edc jsme v\u00e1s informovali o <a href=\"https:\/\/blog.wedos.cz\/presun-nolimit-ze-starych-serveru-na-nove-byl-dokoncen\" target=\"_blank\" rel=\"noopener\">\u00fasp\u011b\u0161n\u00e9 migraci webhosting\u016f NoLimit ze star\u00fdch server\u016f na nov\u00e9<\/a>. Byl to velmi d\u016fle\u017eit\u00fd krok, abychom se mohli posunout d\u00e1le. Jak v\u00edte m\u00e1me r\u00e1di sjednocen\u00e9 \u0159e\u0161en\u00ed, kter\u00e9 m\u016f\u017eeme rychle, efektivn\u011b a tak\u00e9 levn\u011b \u0161k\u00e1lovat. <\/p>\n\n\n\n<!--more-->\n\n\n\n<h2 class=\"wp-block-heading\">Migrace datab\u00e1z\u00ed k NoLimit na 3PAR<\/h2>\n\n\n\n<p>Ze star\u00fdch server\u016f se soubory z\u00e1kazn\u00edk\u016f migrovala rovnou na na\u0161e nov\u00e9 \u00falo\u017ei\u0161t\u011b HPE 3 PAR StoreServ Storage 8450, kter\u00e9 jsme za\u010dali testovat minul\u00fd rok. <\/p>\n\n\n\n<p>Jedn\u00e1 se o profesion\u00e1ln\u00ed AllFlash (100% SSD) \u00falo\u017ei\u0161t\u011b, kter\u00e9 m\u00e1 plnou redundanci v\u0161ech komponent a um\u00ed v\u0161echny pokro\u010dil\u00e9 funkce, kter\u00e9 od modern\u00edch storage ur\u010den\u00fdch pro datacentra o\u010dek\u00e1v\u00e1te. Pro n\u00e1s bylo tak\u00e9 z\u00e1sadn\u00ed, \u017ee nav\u00edc um\u00ed synchronn\u00ed online replikace do na\u0161eho druh\u00e9ho datacentra. Na\u0161im c\u00edlem je, aby v\u0161echna data byla online a aktu\u00e1ln\u00ed, ve dvou r\u016fzn\u00fdch datacentrech. Tedy pokud  jedno datacentrum vypadne, tak data budou ihned dostupn\u00e1 (bez v\u00fdpadku) z druh\u00e9ho datacentra. Ale o tom zase p\u0159\u00ed\u0161t\u011b \ud83d\ude42<\/p>\n\n\n\n<p>A jak prob\u00edhala migrace? Datab\u00e1ze u hosting\u016f m\u00e1me replikovan\u00e9 v re\u017eimu master-slave. Kdy\u017e se n\u011bco rozbije, tak jen prohod\u00edme master za slave a t\u00edm velmi rychle dok\u00e1\u017eeme \u0159e\u0161it i v\u00e1\u017en\u00e9 probl\u00e9my. K tomu nav\u00edc jsou je\u0161t\u011b standardn\u00ed z\u00e1lohy. <\/p>\n\n\n\n<p>Toho jsme vyu\u017eili p\u0159i migraci datab\u00e1z\u00ed na nov\u00e9 \u00falo\u017ei\u0161t\u011b 3PAR. Master jel na serverech a Slave se p\u0159esunul na 3PAR. Pak to sta\u010dilo prohodit. Nikdo nic nepoznal. <\/p>\n\n\n\n<p>Koncept Master-Slave jsme zachovali i u 3PAR. Aktu\u00e1ln\u011b m\u00e1me v\u0161echny  datab\u00e1ze na r\u016fzn\u00fdch \u00falo\u017ei\u0161t\u00edch (master je na jin\u00e9m, ne\u017e slave).  <\/p>\n\n\n\n<p>U\u017e d\u0159\u00edve jsme testovali vliv na v\u00fdkon. Po p\u0159esunut\u00ed soubor\u016f na 3PAR jsme zaznamenali zrychlen\u00ed o p\u00e1r procent. Nicm\u00e9n\u011b nic v\u00fdrazn\u00e9ho, proto\u017ee jsme v\u0161ude m\u011bli velmi rychl\u00e9 SSD NVMe disky.  Sp\u00ed\u0161e bylo zn\u00e1t, \u017ee 3PAR si l\u00e9pe porad\u00ed se z\u00e1t\u011b\u017e\u00ed a extr\u00e9mn\u00edmi p\u0159\u00edpady. Ubylo tedy ob\u010dasn\u00fdch \u0161pi\u010dek, co\u017e se projevilo na pr\u016fm\u011bru.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2021\/05\/nsazeni-3PAR-2.png\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" width=\"1024\" height=\"356\" data-src=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2021\/05\/nsazeni-3PAR-2-1024x356.png\" alt=\"\" class=\"wp-image-68642 lazyload\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2021\/05\/nsazeni-3PAR-2-1024x356.png 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2021\/05\/nsazeni-3PAR-2-300x104.png 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2021\/05\/nsazeni-3PAR-2-768x267.png 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2021\/05\/nsazeni-3PAR-2-1536x535.png 1536w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2021\/05\/nsazeni-3PAR-2.png 1661w\" data-sizes=\"(max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/356;\" \/><\/a><figcaption>HPE 3PAR jsme nasadili v kv\u011btnu 2021 na 49 server\u016f s NoLimit. Pr\u016fm\u011brn\u00e1 doba zpracov\u00e1v\u00e1n\u00ed PHP skriptu se zkr\u00e1tila o n\u011bkolik procent.<\/figcaption><\/figure>\n\n\n\n<p>Co se t\u00fdk\u00e1 datab\u00e1z\u00ed, tak jak podle m\u011b\u0159en\u00ed v\u0161ech web\u016f na WEDOS OnLine, tak p\u0159es data z log\u016f byla odchylka v\u00edcem\u00e9n\u011b nem\u011b\u0159iteln\u00e1. Sp\u00ed\u0161e takov\u00e1 zelen\u00e1 nula. Weby jsou o p\u00e1r milisekund rychlej\u0161\u00ed, ale skute\u010dn\u011b na hranici m\u011b\u0159itelnosti. Nicm\u00e9n\u011b tam jsme se zrychlen\u00edm ani nepo\u010d\u00edtali. Sledovali jsme to hlavn\u011b z d\u016fvod\u016f jestli v\u0161e funguje spr\u00e1vn\u011b.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Migrace VPS ON a WEDOS Cloud<\/h2>\n\n\n\n<p>Jako dal\u0161\u00ed byly na \u0159ad\u011b <a href=\"https:\/\/www.wedos.cz\/vps-on\" target=\"_blank\" rel=\"noopener\">VPS ON<\/a>. Tam to bylo komplikovan\u011bj\u0161\u00ed. Na na rozd\u00edl od webhostingu NoLimit to ne\u0161lo tak jednodu\u0161e, ale povedlo se n\u00e1m to u velk\u00e9 \u010d\u00e1sti ud\u011blat bez odst\u00e1vky. U \u010d\u00e1sti z\u00e1kazn\u00edk\u016f byly odst\u00e1vky v\u0161ak nutn\u00e9.<\/p>\n\n\n\n<p>Odst\u00e1vky jsme tedy napl\u00e1novali. Komu ze z\u00e1kazn\u00edk\u016f nevyhovoval \u010das odst\u00e1vky, tak se mohl s technicky domluvit na individu\u00e1ln\u00edm \u010dase. Vzhledem k tomu, je\u0161t\u011b p\u00e1r posledn\u00edch VPS ON zb\u00fdv\u00e1 p\u0159emigrovat (jednotky kus\u016f). Migrovali jsme celkov\u011b n\u011bkolik tis\u00edc aktivn\u00edch a \u017eiv\u00fdch VPS ON a <a href=\"https:\/\/www.wedos.cz\/cloud\" target=\"_blank\" rel=\"noopener\">WEDOS Cloud<\/a>. Probl\u00e9my jsme m\u011bli jen cca u 1 %.  <\/p>\n\n\n\n<p>U VPS ON se HPE 3PAR StoreServ Storage 8450 projev\u00ed v\u00edce. Jsou tam n\u00e1ro\u010dn\u011bj\u0161\u00ed z\u00e1kazn\u00edci, kte\u0159\u00ed dok\u00e1\u017eou daleko v\u00edce vyt\u00ed\u017eit disky. 3PAR jim v tomto ohledu pom\u016f\u017ee. Nep\u0159edpokl\u00e1d\u00e1me v\u0161ak, \u017ee by tam mohl b\u00fdt n\u011bjak\u00fd dramatick\u00fd n\u00e1r\u016fst diskov\u00fdch operac\u00ed o des\u00edtky procent, ale o n\u011bco rychlej\u0161\u00ed to ur\u010dit\u011b bude. Hlavn\u011b ve \u0161pi\u010dk\u00e1ch.<\/p>\n\n\n\n<p>Z\u00e1rove\u0148 budeme um\u011bt z\u00e1kazn\u00edk\u016fm kone\u010dn\u011b nab\u00eddnout &#8222;ob\u0159\u00ed&#8220; \u00falo\u017ei\u0161t\u011b, kter\u00e1 mohou m\u00edt t\u0159eba des\u00edtky TB prostoru a budou kompletn\u011b na SSD. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Migrace WMS<\/h2>\n\n\n\n<p>Migrace <a href=\"https:\/\/www.wedos.cz\/wms\" target=\"_blank\" rel=\"noopener\">WMS<\/a>  bude hotova do konce t\u00fddne. Je tam \u0159ada v\u011bc\u00ed stejn\u00fdch jako u NoLimit, tak\u017ee nep\u0159edpokl\u00e1d\u00e1me probl\u00e9my. Nejd\u0159\u00edve jsme v\u0161e cht\u011bli ov\u011b\u0159it na NoLimit, p\u0159eci jen WMS je drah\u00e1 slu\u017eba pro n\u00e1ro\u010dn\u011bj\u0161\u00ed z\u00e1kazn\u00edky. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pro\u010d migrujeme data na  HPE 3PAR StoreServ Storage <\/h2>\n\n\n\n<p>Aktu\u00e1ln\u011b je na\u0161im c\u00edlem v\u0161e zjednodu\u0161it. Co nejm\u00e9n\u011b se spol\u00e9hat na software, kde mus\u00edte \u010dasto hledat vlastn\u00ed \u0159e\u0161en\u00ed, a m\u00edsto toho vsadit na hardwarov\u00e9 \u0159e\u0161en\u00ed. Odpadne n\u00e1m t\u00edm \u0159ada starost\u00ed, zjednodu\u0161\u00ed se v\u00fdvoj a slu\u017eby jedou rychleji. Samoz\u0159ejm\u011b to stoj\u00ed n\u011bco nav\u00edc.<\/p>\n\n\n\n<p>Chceme co mo\u017en\u00e1 nejv\u00edce v\u011bci d\u011blat &#8222;hloup\u00fdch&#8220;, takov\u00e9 kter\u00e9 mohou fungovat i roky bez z\u00e1sadn\u00edch \u00faprav. Modern\u00ed v\u011bci jsou hezk\u00e9 a um\u00ed toho spousta, ale \u010dasto je t\u0159eba je oh\u00fdbat a kdy\u017e n\u011bco nejde jak by m\u011blo, tak mus\u00edte komunikovat s v\u00fdvoj\u00e1\u0159i. Chceme tak co nejm\u00e9n\u011b oh\u00fdbat, chceme jednoduch\u00e9 v\u011bci, kter\u00e9 se snadno daj\u00ed automatizovat a jsou p\u0159ehledn\u00e9. <\/p>\n\n\n\n<p> HPE 3PAR StoreServ Storage je toho p\u0159\u00edkladem. Nahrazuje softwarov\u00e9 \u0159e\u0161en\u00ed, kter\u00e9 se n\u00e1m ob\u010das rozb\u00edjelo, zvl\u00e1\u0161t\u011b pokud do\u0161lo k neo\u010dek\u00e1van\u00fdm ud\u00e1lostem. <\/p>\n\n\n\n<p>Aktu\u00e1ln\u011b m\u00e1me k dispozici 6 kus\u016f HPE 3PAR StoreServ Storage 8450 v produkci, dal\u0161\u00ed na testov\u00e1n\u00ed a v\u00fdvoj. Objedn\u00e1no m\u00e1me dal\u0161\u00edch 12.  <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" data-src=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2021\/05\/P_20210301_140910_vHDR_On-1024x576.jpg\" alt=\"\" class=\"wp-image-68644 lazyload\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2021\/05\/P_20210301_140910_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2021\/05\/P_20210301_140910_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2021\/05\/P_20210301_140910_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2021\/05\/P_20210301_140910_vHDR_On-1536x864.jpg 1536w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2021\/05\/P_20210301_140910_vHDR_On-scaled.jpg 2048w\" data-sizes=\"(max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/576;\" \/><figcaption>Jeden z prvn\u00edch zapojen\u00fdch HPE 3PAR StoreServ Storage 8450 v na\u0161em datacetntru WEDOS DC 1<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"768\" height=\"1024\" data-src=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2021\/11\/3par_01-768x1024.jpg\" alt=\"\" class=\"wp-image-84293 lazyload\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2021\/11\/3par_01-768x1024.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2021\/11\/3par_01-225x300.jpg 225w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2021\/11\/3par_01-1152x1536.jpg 1152w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2021\/11\/3par_01-scaled.jpg 1536w\" data-sizes=\"(max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 768px; --smush-placeholder-aspect-ratio: 768\/1024;\" \/><figcaption>A tady u\u017e vid\u00edte jak vypadaj\u00ed zapojen\u00e9 v na\u0161em racku ve WEDOS DC 1.<\/figcaption><\/figure>\n\n\n\n<p>Je toho o dost v\u00edce, pro\u010d jsme pr\u00e1v\u011b na  HPE 3PAR StoreServ Storage vsadili. <\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Cel\u00e9 \u0159e\u0161en\u00ed se velice snadno \u0161k\u00e1luje.<\/li><li>Je pln\u011b redundantn\u00ed (2 nody a ka\u017ed\u00fd s du\u00e1ln\u00edm \u0159adi\u010dem a k tomu online synchronn\u00ed replika v druh\u00e9m datacentru) .<\/li><li>Vysok\u00fd v\u00fdkon (milion IOPS a propustnost des\u00edtky Gbps)<\/li><li>K dispozici jsou funkce pro rychl\u00e9 z\u00e1lohov\u00e1n\u00ed a obnovov\u00e1n\u00ed z\u00e1loh. Najdete tam deduplikace, komprese, \u0161ifrov\u00e1n\u00ed, snapshoty a mnoho dal\u0161\u00edch a dal\u0161\u00edch vychyt\u00e1vek&#8230;<\/li><li>\u0158e\u0161en\u00ed je p\u0159ipraveno na provoz ve v\u00edce kopi\u00edch na odli\u0161n\u00fdch geografick\u00fdch m\u00edstech, co\u017e budeme pot\u0159ebovat.<\/li><\/ul>\n\n\n\n<p>A to nejd\u016fle\u017eit\u011bj\u0161\u00ed&#8230;.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">M\u016f\u017eeme jej utopit v oleji \ud83d\ude42<\/h2>\n\n\n\n<p>Konstrukce HPE 3PAR StoreServ Storage 8450 umo\u017e\u0148uje pou\u017e\u00edt jej v na\u0161ich olejov\u00fdch van\u00e1ch. Samoz\u0159ejm\u011b nebudeme moct pou\u017e\u00edt to\u010div\u00e9 disky, ale ty stejn\u011b u v\u011bt\u0161iny na\u0161ich slu\u017eeb nepou\u017e\u00edv\u00e1me (v\u00fdjimkou jsou <a href=\"https:\/\/www.wedos.cz\/dedikovane-servery\" target=\"_blank\" rel=\"noopener\">dedikovan\u00e9 servery<\/a> a star\u00e9 VPS, kter\u00e9 u\u017e se nedaj\u00ed koupit). V\u0161ude pou\u017e\u00edv\u00e1me serverov\u00e9 SSD, kter\u00e9 kupujeme po palet\u00e1ch, proto\u017ee m\u00e1me ohromnou spot\u0159ebu. Ne neporouch\u00e1vaj\u00ed se, prost\u011b rosteme a pot\u0159ebujeme je do nov\u00fdch server\u016f &#8230; ehm vlastn\u011b te\u010f u\u017e do nov\u00fdch 3PAR\u016f \ud83d\ude42<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-2 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2020\/02\/P_20200213_100149_vHDR_Auto-scaled.jpg\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" width=\"1024\" height=\"576\" data-src=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2020\/02\/P_20200213_100149_vHDR_Auto-1024x576.jpg\" alt=\"\" data-id=\"23050\" data-full-url=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2020\/02\/P_20200213_100149_vHDR_Auto-scaled.jpg\" data-link=\"https:\/\/blog.wedos.cz\/pripravy-na-spusteni-testovaciho-provozu-wms-a-wedos-cloud-vrcholi\/p_20200213_100149_vhdr_auto\" class=\"wp-image-23050 lazyload\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2020\/02\/P_20200213_100149_vHDR_Auto-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2020\/02\/P_20200213_100149_vHDR_Auto-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2020\/02\/P_20200213_100149_vHDR_Auto-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2020\/02\/P_20200213_100149_vHDR_Auto-1536x864.jpg 1536w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2020\/02\/P_20200213_100149_vHDR_Auto-scaled.jpg 2048w\" data-sizes=\"(max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/576;\" \/><\/a><figcaption class=\"blocks-gallery-item__caption\">Pln\u00e1 paleta 960 GB SSD.<\/figcaption><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2020\/02\/P_20200213_100224_vHDR_Auto-scaled.jpg\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" width=\"1024\" height=\"576\" data-src=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2020\/02\/P_20200213_100224_vHDR_Auto-1024x576.jpg\" alt=\"\" data-id=\"23052\" data-full-url=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2020\/02\/P_20200213_100224_vHDR_Auto-scaled.jpg\" data-link=\"https:\/\/blog.wedos.cz\/pripravy-na-spusteni-testovaciho-provozu-wms-a-wedos-cloud-vrcholi\/p_20200213_100224_vhdr_auto\" class=\"wp-image-23052 lazyload\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2020\/02\/P_20200213_100224_vHDR_Auto-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2020\/02\/P_20200213_100224_vHDR_Auto-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2020\/02\/P_20200213_100224_vHDR_Auto-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2020\/02\/P_20200213_100224_vHDR_Auto-1536x864.jpg 1536w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2020\/02\/P_20200213_100224_vHDR_Auto-scaled.jpg 2048w\" data-sizes=\"(max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/576;\" \/><\/a><figcaption class=\"blocks-gallery-item__caption\">Tyto jsou ur\u010deny pro testovac\u00ed provoz WMS, WEDOS Cloud a \u010d\u00e1st i pro VPS ON.<\/figcaption><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2020\/02\/P_20200213_100239_vHDR_Auto-scaled.jpg\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" width=\"1024\" height=\"576\" data-src=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2020\/02\/P_20200213_100239_vHDR_Auto-1024x576.jpg\" alt=\"\" data-id=\"23054\" data-full-url=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2020\/02\/P_20200213_100239_vHDR_Auto-scaled.jpg\" data-link=\"https:\/\/blog.wedos.cz\/pripravy-na-spusteni-testovaciho-provozu-wms-a-wedos-cloud-vrcholi\/p_20200213_100239_vhdr_auto\" class=\"wp-image-23054 lazyload\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2020\/02\/P_20200213_100239_vHDR_Auto-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2020\/02\/P_20200213_100239_vHDR_Auto-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2020\/02\/P_20200213_100239_vHDR_Auto-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2020\/02\/P_20200213_100239_vHDR_Auto-1536x864.jpg 1536w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2020\/02\/P_20200213_100239_vHDR_Auto-scaled.jpg 2048w\" data-sizes=\"(max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/576;\" \/><\/a><figcaption class=\"blocks-gallery-item__caption\">T\u00edm \u017ee jsme p\u0159e\u0161li na unifikovan\u00e9 \u0159e\u0161en\u00ed je v\u0161ak m\u016f\u017eeme vyu\u017e\u00edt pro jakoukoliv slu\u017ebu.<\/figcaption><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2020\/02\/P_20200213_100318_vHDR_Auto-scaled.jpg\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" width=\"1024\" height=\"576\" data-src=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2020\/02\/P_20200213_100318_vHDR_Auto-1024x576.jpg\" alt=\"\" data-id=\"23056\" data-full-url=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2020\/02\/P_20200213_100318_vHDR_Auto-scaled.jpg\" data-link=\"https:\/\/blog.wedos.cz\/pripravy-na-spusteni-testovaciho-provozu-wms-a-wedos-cloud-vrcholi\/p_20200213_100318_vhdr_auto\" class=\"wp-image-23056 lazyload\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2020\/02\/P_20200213_100318_vHDR_Auto-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2020\/02\/P_20200213_100318_vHDR_Auto-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2020\/02\/P_20200213_100318_vHDR_Auto-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2020\/02\/P_20200213_100318_vHDR_Auto-1536x864.jpg 1536w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2020\/02\/P_20200213_100318_vHDR_Auto-scaled.jpg 2048w\" data-sizes=\"(max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/576;\" \/><\/a><figcaption class=\"blocks-gallery-item__caption\">V\u0161echny disky, kter\u00e9 pou\u017e\u00edv\u00e1me, jsou zna\u010dkov\u00e9 a ur\u010den\u00e9 pro serverov\u00fd provoz, tedy vysokou a nep\u0159etr\u017eitou z\u00e1t\u011b\u017e.<\/figcaption><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>V n\u00e1sleduj\u00edc\u00edch dnech tak z\u0159ejm\u011b provedeme dal\u0161\u00ed experiment s utopen\u00edm cel\u00e9ho storage do olejov\u00e9 l\u00e1zn\u011b. O\u010dek\u00e1v\u00e1me od toho hlavn\u011b \u00fasporu za elekt\u0159inu a samoz\u0159ejm\u011b mo\u017enost vyu\u017e\u00edt odpadn\u00ed teplo.<\/p>\n\n\n\n<p>M\u00e1te se tedy na co t\u011b\u0161it \ud83d\ude42<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Minul\u00fd m\u011bs\u00edc jsme v\u00e1s informovali o \u00fasp\u011b\u0161n\u00e9 migraci webhosting\u016f NoLimit ze star\u00fdch server\u016f na nov\u00e9. Byl to velmi d\u016fle\u017eit\u00fd krok, abychom se mohli posunout d\u00e1le. Jak v\u00edte m\u00e1me r\u00e1di sjednocen\u00e9 \u0159e\u0161en\u00ed, kter\u00e9 m\u016f\u017eeme rychle, efektivn\u011b a tak\u00e9 levn\u011b \u0161k\u00e1lovat.<\/p>\n","protected":false},"author":9,"featured_media":68644,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[169],"class_list":["post-83808","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technologie","tag-hpe-3par-storeserv-storage"],"_links":{"self":[{"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/posts\/83808","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/comments?post=83808"}],"version-history":[{"count":9,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/posts\/83808\/revisions"}],"predecessor-version":[{"id":84301,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/posts\/83808\/revisions\/84301"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/media\/68644"}],"wp:attachment":[{"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/media?parent=83808"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/categories?post=83808"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/tags?post=83808"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}