{"id":33718,"date":"2019-10-31T21:54:20","date_gmt":"2019-10-31T18:54:20","guid":{"rendered":"https:\/\/prohoster.info\/blog\/optimizatsiya-raboty-pochtovyh-hranilishh-v-zimbra-collaboration-suite\/"},"modified":"2019-10-31T21:54:20","modified_gmt":"2019-10-31T18:54:20","slug":"optimizatsiya-raboty-pochtovyh-hranilishh-v-zimbra-collaboration-suite","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/administrirovanie\/optimizatsiya-raboty-pochtovyh-hranilishh-v-zimbra-collaboration-suite","title":{"rendered":"A Zimbra Collaboration Suite lev\u00e9lt\u00e1rol\u00e1s\u00e1nak optimaliz\u00e1l\u00e1sa","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Egy kor\u00e1bbi cikk\u00fcnkben <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/zimbra\/blog\/448148\/\">a Zimbra Collaboration Suite v\u00e1llalati bevezet\u00e9s\u00e9vel kapcsolatos infrastrukt\u00fara tervez\u00e9s\u00e9r\u0151l<\/a><\/noindex>, eml\u00edtett\u00fck, hogy a megold\u00e1s m\u0171k\u00f6d\u00e9s\u00e9nek legf\u0151bb korl\u00e1tja a levelez\u00e9si t\u00e1rol\u00f3k diszkek bemeneti-kimeneti sebess\u00e9ge. Val\u00f3ban, amikor a v\u00e1llalat n\u00e9h\u00e1ny sz\u00e1z dolgoz\u00f3ja egyszerre f\u00e9r hozz\u00e1 ugyanahhoz a levelez\u00e9si t\u00e1rol\u00f3hoz, a merevlemezek \u00edr\u00e1si \u00e9s olvas\u00e1si sebess\u00e9ge nem biztos, hogy elegend\u0151 a szolg\u00e1ltat\u00e1s z\u00f6kken\u0151mentes m\u0171k\u00f6d\u00e9s\u00e9hez. Ha kisebb Zimbra telep\u00edt\u00e9sekn\u00e9l ez nem jelent k\u00fcl\u00f6n\u00f6sebb probl\u00e9m\u00e1t, akkor a nagyobb v\u00e1llalatok \u00e9s SaaS-szolg\u00e1ltat\u00f3k eset\u00e9ben ez a lev\u00e9lkezel\u00e9s lelassul\u00e1s\u00e1hoz vezethet, amely cs\u00f6kkenti a munkav\u00e1llal\u00f3k hat\u00e9konys\u00e1g\u00e1t \u00e9s megs\u00e9rti a SLA-t. Ez\u00e9rt nagy l\u00e9pt\u00e9k\u0171 Zimbra telep\u00edt\u00e9sek tervez\u00e9se \u00e9s \u00fczemeltet\u00e9se sor\u00e1n k\u00fcl\u00f6n\u00f6s figyelmet kell ford\u00edtani a levelez\u00e9si t\u00e1rol\u00f3k merevlemezeinek m\u0171k\u00f6d\u00e9s\u00e9nek optimaliz\u00e1l\u00e1s\u00e1ra. N\u00e9zz\u00fcnk meg k\u00e9t esetet, \u00e9s pr\u00f3b\u00e1ljunk meg kider\u00edteni, milyen t\u00e1rol\u00f3terhel\u00e9s-optimaliz\u00e1l\u00f3 m\u00f3dszerek alkalmazhat\u00f3ak mindkett\u0151ben.<\/p>\n<p><img decoding=\"async\" alt=\"A Zimbra Collaboration Suite lev\u00e9lt\u00e1rol\u00e1s\u00e1nak optimaliz\u00e1l\u00e1sa\" src=\"\/wp-content\/uploads\/2019\/05\/2e73b4fd68d15459425cfa30d1d388a4.jpeg\" style=\"display:block;margin: 0 auto;\" \/><noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<p><b>1. Optimaliz\u00e1l\u00e1s a nagy terhel\u00e9s\u0171 Zimbra telep\u00edt\u00e9s tervez\u00e9s\u00e9n\u00e9l<\/b><\/p>\n<p>A nagy teherb\u00edr\u00e1s\u00fa Zimbra telep\u00edt\u00e9s tervez\u00e9si szakasz\u00e1ban az adminisztr\u00e1tornak v\u00e1lasztania kell, milyen adatt\u00e1rol\u00f3 rendszert haszn\u00e1ljon. Annak \u00e9rdek\u00e9ben, hogy d\u00f6nt\u00e9st hozhasson, tudnia kell, hogy a legnagyobb terhel\u00e9st a Zimbra Collaboration Suite r\u00e9szek\u00e9nt m\u0171k\u00f6d\u0151 MariaDB adatb\u00e1zis, az Apache Lucene keres\u0151rendszer, valamint a BLOB-objektumok t\u00e1rol\u00f3ja gener\u00e1lja. Ez\u00e9rt ezen szoftverterm\u00e9kek m\u0171k\u00f6d\u00e9s\u00e9hez nagy terhel\u00e9s mellett gyors \u00e9s megb\u00edzhat\u00f3 berendez\u00e9seket kell haszn\u00e1lni. <\/p>\n<p>Hagyom\u00e1nyos k\u00f6r\u00fclm\u00e9nyek k\u00f6z\u00f6tt a Zimb\u00e1t RAID merevlemezeken vagy NFS protokollal csatlakoztatott t\u00e1rol\u00f3kra lehet telep\u00edteni. Nagyon kis telep\u00edt\u00e9sek eset\u00e9n a Zimbra norm\u00e1l SATA lemezen is telep\u00edthet\u0151. Azonban a nagyobb telep\u00edt\u00e9sek eset\u00e9n mindezek a technol\u00f3gi\u00e1k k\u00fcl\u00f6nb\u00f6z\u0151 h\u00e1tr\u00e1nyokat mutatnak, mint p\u00e9ld\u00e1ul cs\u00f6kkent \u00edr\u00e1si sebess\u00e9g vagy alacsony megb\u00edzhat\u00f3s\u00e1g, ami sem nagyv\u00e1llalatok, sem m\u00e9g ink\u00e1bb SaaS-szolg\u00e1ltat\u00f3k sz\u00e1m\u00e1ra nem elfogadhat\u00f3.<\/p>\n<p>Ez\u00e9rt a Zimbra nagyszab\u00e1s\u00fa infrastrukt\u00far\u00e1inak haszn\u00e1latakor a SAN az ide\u00e1lis megold\u00e1s. Jelenleg ez k\u00e9pes biztos\u00edtani a legnagyobb \u00e1tviteli sebess\u00e9get a t\u00e1rol\u00f3eszk\u00f6z\u00f6k sz\u00e1m\u00e1ra, \u00e9s a nagy mennyis\u00e9g\u0171 gyors\u00edt\u00f3t\u00e1r csatlakoztat\u00e1s\u00e1nak lehet\u0151s\u00e9ge miatt szinte nincs l\u00e9nyeges kock\u00e1zata a v\u00e1llalat sz\u00e1m\u00e1ra. J\u00f3 \u00f6tlet lehet NVRAM haszn\u00e1lata, amelyet sok SAN-n\u00e1l haszn\u00e1lnak a \u00edr\u00e1si m\u0171veletek felgyors\u00edt\u00e1s\u00e1ra. A r\u00f6gz\u00edt\u0151 adatok gyors\u00edt\u00f3t\u00e1raz\u00e1s\u00e1t a lemezeken azonban \u00e9rdemes letiltani, mivel ez visszaford\u00edthatatlan k\u00e1rokat \u00e9s adatveszt\u00e9st okozhat \u00e1ramell\u00e1t\u00e1si probl\u00e9m\u00e1k eset\u00e9n.<\/p>\n<p>A f\u00e1jlrendszer v\u00e1laszt\u00e1s\u00e1t illet\u0151en az optim\u00e1lis v\u00e1laszt\u00e1s a Linux szabv\u00e1nyos Ext3\/Ext4 haszn\u00e1lata. A f\u00e1jlrendszerrel kapcsolatos f\u0151 szempont az, hogy azt a k\u00f6vetkez\u0151 param\u00e9terrel kell csatolni: <b>-noatime<\/b>. Ez a param\u00e9ter letiltja a f\u00e1jlokhoz val\u00f3 legutols\u00f3 hozz\u00e1f\u00e9r\u00e9s id\u0151pontj\u00e1nak r\u00f6gz\u00edt\u00e9s\u00e9t, \u00edgy jelent\u0151sen cs\u00f6kkenti a beolvas\u00e1s \u00e9s \u00edr\u00e1s terhel\u00e9s\u00e9t. \u00c1ltal\u00e1ban, amikor ext3 vagy ext4 f\u00e1jlrendszert hozunk l\u00e9tre a Zimbra sz\u00e1m\u00e1ra, az al\u00e1bbi param\u00e9tereket kell haszn\u00e1lni a <b>mke2fs<\/b>:<\/p>\n<blockquote><p><b>-j<\/b> \u2014 A f\u00e1jlrendszer napl\u00f3z\u00e1s\u00e1nak l\u00e9trehoz\u00e1s\u00e1hoz. Hozza l\u00e9tre a f\u00e1jlrendszert ext3\/Ext4 napl\u00f3val.<br \/>\n<b>-L N\u00c9V<\/b> \u2014 A k\u00f6tet nev\u00e9nek l\u00e9trehoz\u00e1sa, amelyet k\u00e9s\u0151bb az \/etc\/fstab-ban lehet haszn\u00e1lni.<br \/>\n<b>-O dir_index<\/b> \u2014 A f\u00e1jlok nagy k\u00f6nyvt\u00e1rakban val\u00f3 keres\u00e9s\u00e9nek felgyors\u00edt\u00e1s\u00e1hoz haszn\u00e1lt hashf\u00e1s keres\u0151fa alkalmaz\u00e1s\u00e1ra.<br \/>\n<b>-m 2<\/b> \u2014 A gy\u00f6k\u00e9rk\u00f6nyvt\u00e1r sz\u00e1m\u00e1ra a nagy f\u00e1jlrendszerek 2%-\u00e1nak fenntart\u00e1s\u00e1ra.<br \/>\n<b>-J size=400<\/b> \u2014 Nagy napl\u00f3 l\u00e9trehoz\u00e1s\u00e1hoz.<br \/>\n<b>-b 4096<\/b> \u2014 A blokk m\u00e9ret\u00e9nek byte-ban t\u00f6rt\u00e9n\u0151 meghat\u00e1roz\u00e1s\u00e1hoz.<br \/>\n<b>-i 10240<\/b> \u2014 Az \u00fczenett\u00e1rol\u00f3 eset\u00e9ben ennek a param\u00e9ternek meg kell felelnie az \u00fczenetek \u00e1tlagos m\u00e9ret\u00e9nek. Ezt a param\u00e9tert k\u00f6r\u00fcltekint\u0151en kell kezelni, mivel k\u00e9s\u0151bb az \u00e9rt\u00e9ke nem m\u00f3dos\u00edthat\u00f3.<\/p><\/blockquote>\n<p>\nEzen k\u00edv\u00fcl aj\u00e1nlott bekapcsolni a <b>dirsync<\/b> a BLOB-objektum t\u00e1rol\u00e1s\u00e1hoz, a Lucene metaadat-keres\u0151 t\u00e1rol\u00e1s\u00e1hoz \u00e9s az MTA sor t\u00e1rol\u00e1s\u00e1hoz. Ezt az\u00e9rt sz\u00fcks\u00e9ges megtenni, mert \u00e1ltal\u00e1ban a Zimbra eszk\u00f6zk\u00e9nt haszn\u00e1lja. <b>fsync<\/b> a garant\u00e1lt blob f\u00e1jlok lemezre \u00edr\u00e1s\u00e1hoz. Azonban amikor a Zimbra levelez\u0151t\u00e1r vagy az MTA \u00faj f\u00e1jlokat hoz l\u00e9tre az \u00fczenetek k\u00e9zbes\u00edt\u00e9se sor\u00e1n, sz\u00fcks\u00e9g van a megfelel\u0151 mapp\u00e1kban bek\u00f6vetkezett v\u00e1ltoz\u00e1sok lemezre \u00edr\u00e1s\u00e1ra. Ez\u00e9rt m\u00e9g akkor is, amikor a f\u00e1jl m\u00e1r lemezre ker\u00fclt \u00edr\u00e1sra <b>fsync<\/b>, a k\u00f6nyvt\u00e1rba val\u00f3 hozz\u00e1ad\u00e1s\u00e1r\u00f3l sz\u00f3l\u00f3 bejegyz\u00e9s elk\u00e9pzelhet\u0151, hogy nem el\u00e9g gyorsan \u00edr\u00f3dik le a lemezre, \u00e9s \u00edgy hirtelen szerverhiba miatt elveszhet. <b>dirsync<\/b> Ezeket a probl\u00e9m\u00e1kat el lehet ker\u00fclni.<\/p>\n<p><b>2. Optimaliz\u00e1l\u00e1s Zimbra m\u0171k\u00f6d\u0151 infrastrukt\u00far\u00e1j\u00e1n\u00e1l<\/b><\/p>\n<p>Gyakran el\u0151fordul, hogy Zimbra t\u00f6bb \u00e9ves haszn\u00e1lata ut\u00e1n a felhaszn\u00e1l\u00f3k sz\u00e1ma jelent\u0151sen megn\u0151, \u00e9s a szolg\u00e1ltat\u00e1s minden nap egyre kev\u00e9sb\u00e9 v\u00e1lik reag\u00e1l\u00f3k\u00e9pess\u00e9. A helyzet megold\u00e1sa nyilv\u00e1nval\u00f3: \u00faj szervereket kell hozz\u00e1adni az infrastrukt\u00far\u00e1hoz, hogy a szolg\u00e1ltat\u00e1s \u00fajra olyan gyorsan m\u0171k\u00f6dj\u00f6n, mint kor\u00e1bban. Azonban nem mindig van lehet\u0151s\u00e9g \u00faj szervereket azonnal hozz\u00e1adni az infrastrukt\u00far\u00e1hoz a teljes\u00edtm\u00e9ny jav\u00edt\u00e1sa \u00e9rdek\u00e9ben. Gyakran az IT-vezet\u0151k hossz\u00fa ideig tartanak a beszerz\u00e9s j\u00f3v\u00e1hagy\u00e1s\u00e1val <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/hu\/server\/\"   title=\"\u00faj szerverek\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"770\">\u00faj szerverek<\/a> a k\u00f6nyvel\u00e9ssel vagy a biztons\u00e1gi oszt\u00e1llyal, r\u00e1ad\u00e1sul gyakran a szolg\u00e1ltat\u00f3k is probl\u00e9m\u00e1sak, akik k\u00e9sve hozhatj\u00e1k el az \u00faj szervert, vagy \u00e9ppen az, amire sz\u00fcks\u00e9g van, helyett m\u00e1st sz\u00e1ll\u00edtanak.<\/p>\n<p>Nyilv\u00e1nval\u00f3, hogy a legjobb az, ha Zimbra infrastrukt\u00far\u00e1j\u00e1t tartal\u00e9kkal \u00e9p\u00edtj\u00fck fel, hogy mindig legyen hely a b\u0151v\u00edt\u00e9sre \u00e9s elker\u00fclj\u00fck a f\u00fcgg\u0151s\u00e9geket, azonban ha a hiba m\u00e1r megt\u00f6rt\u00e9nt, az IT-vezet\u0151nek csak a k\u00f6vetkezm\u00e9nyek maxim\u00e1lis enyh\u00edt\u00e9s\u00e9re van lehet\u0151s\u00e9ge. P\u00e9ld\u00e1ul az IT-vezet\u0151 el\u00e9rhet egy kis teljes\u00edtm\u00e9nyn\u00f6veked\u00e9st, ha ideiglenesen le\u00e1ll\u00edtja a Linux rendszerfolyamatokat, amelyek m\u0171k\u00f6d\u00e9s k\u00f6zben rendszeresen hivatkoznak a merevlemezekre, \u00e9s ezzel negat\u00edvan befoly\u00e1solj\u00e1k a Zimbra m\u0171k\u00f6d\u00e9s\u00e9t. \u00cdgy p\u00e9ld\u00e1ul ideiglenesen le\u00e1ll\u00edthat\u00f3:<\/p>\n<blockquote><p><b>autofs, netfs<\/b> \u2014 T\u00e1voli f\u00e1jlrendszerek felfedez\u00e9s\u00e9\u00e9rt felel\u0151s szolg\u00e1ltat\u00e1sok<br \/>\n<b>cups<\/b> \u2014 Nyomtat\u00e1si szolg\u00e1ltat\u00e1s<br \/>\n<b>xinetd, vsftpd<\/b> \u2014 Olyan be\u00e9p\u00edtett *NIX szolg\u00e1ltat\u00e1sok, amelyek val\u00f3sz\u00edn\u0171leg nem sz\u00fcks\u00e9gesek <br \/>\n<b>portmap, rpcsvcgssd, rpcgssd, rpcidmapd<\/b> \u2014 Olyan t\u00e1voli elj\u00e1r\u00e1sh\u00edv\u00f3 szolg\u00e1ltat\u00e1sok, amelyeket \u00e1ltal\u00e1ban a h\u00e1l\u00f3zati f\u00e1jlrendszerekkel haszn\u00e1lnak egy\u00fctt<br \/>\n<b>dovecot, cyrus-imapd, sendmail, exim, postfix, ldap<\/b> \u2014 A Zimbra Collaboration Suite f\u0151 szolg\u00e1ltat\u00e1sainak duplik\u00e1tumai<br \/>\n<b>slocate\/updatedb<\/b> Mivel a Zimbra minden \u00fczenetet k\u00fcl\u00f6n f\u00e1jlban t\u00e1rol, a daily updatedb szolg\u00e1ltat\u00e1s futtat\u00e1sa probl\u00e9m\u00e1kat okozhat, ez\u00e9rt azt manu\u00e1lisan \u00e9rdemes elv\u00e9gezni a szerverek legkisebb terhel\u00e9se idej\u00e9n.<\/p><\/blockquote>\n<p>\nA le\u00e1ll\u00edtott szolg\u00e1ltat\u00e1sokb\u00f3l sz\u00e1rmaz\u00f3 rendszerforr\u00e1s-megtakar\u00edt\u00e1s nem lesz jelent\u0151s, de m\u00e9g ez is hasznos lehet v\u00e9szhelyzet k\u00f6zeli k\u00f6r\u00fclm\u00e9nyek k\u00f6z\u00f6tt. Miut\u00e1n az \u00faj szerver beker\u00fclt a Zimbra infrastrukt\u00far\u00e1ba, aj\u00e1nlott \u00fajra aktiv\u00e1lni a kor\u00e1bban le\u00e1ll\u00edtott szolg\u00e1ltat\u00e1sokat.<\/p>\n<p>A Zimbra m\u0171k\u00f6d\u00e9s\u00e9nek optimaliz\u00e1l\u00e1sa \u00e9rdek\u00e9ben a syslog szolg\u00e1ltat\u00e1st \u00e9rdemes k\u00fcl\u00f6n szerverre \u00e1thelyezni, hogy ne terhelje a levelez\u00e9si t\u00e1rol\u00f3k merevlemezeit. Ezekhez a feladatokhoz szinte b\u00e1rmelyik sz\u00e1m\u00edt\u00f3g\u00e9p megfelel, eg\u00e9szen az olcs\u00f3 Raspberry Pi-ig.<br \/>\n<br \/>Forr\u00e1s: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/zimbra\/blog\/451920\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412 \u043e\u0434\u043d\u043e\u0439 \u0438\u0437 \u043d\u0430\u0448\u0438\u0445 \u043f\u0440\u0435\u0434\u044b\u0434\u0443\u0449\u0438\u0445 \u0441\u0442\u0430\u0442\u0435\u0439, \u043f\u043e\u0441\u0432\u044f\u0449\u0435\u043d\u043d\u043e\u0439 \u043f\u043b\u0430\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044e \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u043f\u0440\u0438 \u0432\u043d\u0435\u0434\u0440\u0435\u043d\u0438\u0438 \u043d\u0430 \u043f\u0440\u0435\u0434\u043f\u0440\u0438\u044f\u0442\u0438\u0438 Zimbra Collabortion Suite, \u0431\u044b\u043b\u043e \u0441\u043a\u0430\u0437\u0430\u043d\u043e, \u0447\u0442\u043e \u0433\u043b\u0430\u0432\u043d\u044b\u043c \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u0435\u043c \u043f\u0440\u0438 \u0440\u0430\u0431\u043e\u0442\u0435 \u044d\u0442\u043e\u0433\u043e \u0440\u0435\u0448\u0435\u043d\u0438\u044f \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u0432\u0432\u043e\u0434\u0430-\u0432\u044b\u0432\u043e\u0434\u0430 \u0434\u0438\u0441\u043a\u043e\u0432\u044b\u0445 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432 \u0432 \u043f\u043e\u0447\u0442\u043e\u0432\u044b\u0445 \u0445\u0440\u0430\u043d\u0438\u043b\u0438\u0449\u0430\u0445. \u0418 \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u043e, \u0432 \u0442\u043e \u0432\u0440\u0435\u043c\u044f, \u043a\u043e\u0433\u0434\u0430 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0441\u043e\u0442\u0435\u043d \u0440\u0430\u0431\u043e\u0442\u043d\u0438\u043a\u043e\u0432 \u043f\u0440\u0435\u0434\u043f\u0440\u0438\u044f\u0442\u0438\u044f \u043e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e \u043e\u0431\u0440\u0430\u0449\u0430\u044e\u0442\u0441\u044f \u043a \u043e\u0434\u043d\u043e\u043c\u0443 \u0438 \u0442\u043e\u043c\u0443 \u0436\u0435 \u043f\u043e\u0447\u0442\u043e\u0432\u043e\u043c\u0443 \u0445\u0440\u0430\u043d\u0438\u043b\u0438\u0449\u0443, \u0448\u0438\u0440\u0438\u043d\u044b \u043a\u0430\u043d\u0430\u043b\u0430 \u0434\u043b\u044f [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":25398,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-33718","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=\"\u0412 \u043e\u0434\u043d\u043e\u0439 \u0438\u0437 \u043d\u0430\u0448\u0438\u0445 \u043f\u0440\u0435\u0434\u044b\u0434\u0443\u0449\u0438\u0445 \u0441\u0442\u0430\u0442\u0435\u0439, \u043f\u043e\u0441\u0432\u044f\u0449\u0435\u043d\u043d\u043e\u0439 \u043f\u043b\u0430\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044e \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u043f\u0440\u0438 \u0432\u043d\u0435\u0434\u0440\u0435\u043d\u0438\u0438 \u043d\u0430 \u043f\u0440\u0435\u0434\u043f\u0440\u0438\u044f\u0442\u0438\u0438 Zimbra.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/hu\/blog\/administrirovanie\/optimizatsiya-raboty-pochtovyh-hranilishh-v-zimbra-collaboration-suite\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"hu_HU\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u041e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u043f\u043e\u0447\u0442\u043e\u0432\u044b\u0445 \u0445\u0440\u0430\u043d\u0438\u043b\u0438\u0449 \u0432 Zimbra Collaboration Suite | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u0412 \u043e\u0434\u043d\u043e\u0439 \u0438\u0437 \u043d\u0430\u0448\u0438\u0445 \u043f\u0440\u0435\u0434\u044b\u0434\u0443\u0449\u0438\u0445 \u0441\u0442\u0430\u0442\u0435\u0439, \u043f\u043e\u0441\u0432\u044f\u0449\u0435\u043d\u043d\u043e\u0439 \u043f\u043b\u0430\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044e \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u043f\u0440\u0438 \u0432\u043d\u0435\u0434\u0440\u0435\u043d\u0438\u0438 \u043d\u0430 \u043f\u0440\u0435\u0434\u043f\u0440\u0438\u044f\u0442\u0438\u0438 Zimbra.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/hu\/blog\/administrirovanie\/optimizatsiya-raboty-pochtovyh-hranilishh-v-zimbra-collaboration-suite\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2019-10-31T18:54:20+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2019-10-31T18:54:20+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47A levelez\u00e9si t\u00e1rol\u00f3k optimaliz\u00e1l\u00e1sa a Zimbra Collaboration Suite-ben | ProHoster","description":"Az el\u0151z\u0151 cikk\u00fcnkben a Zimbra v\u00e1llalati bevezet\u00e9s\u00e9nek infrastrukt\u00fara-tervez\u00e9s\u00e9r\u0151l \u00edrtunk.","canonical_url":"https:\/\/prohoster.info\/hu\/blog\/administrirovanie\/optimizatsiya-raboty-pochtovyh-hranilishh-v-zimbra-collaboration-suite","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"hu_HU","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u043f\u043e\u0447\u0442\u043e\u0432\u044b\u0445 \u0445\u0440\u0430\u043d\u0438\u043b\u0438\u0449 \u0432 Zimbra Collaboration Suite | ProHoster","og:description":"\u0412 \u043e\u0434\u043d\u043e\u0439 \u0438\u0437 \u043d\u0430\u0448\u0438\u0445 \u043f\u0440\u0435\u0434\u044b\u0434\u0443\u0449\u0438\u0445 \u0441\u0442\u0430\u0442\u0435\u0439, \u043f\u043e\u0441\u0432\u044f\u0449\u0435\u043d\u043d\u043e\u0439 \u043f\u043b\u0430\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044e \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u043f\u0440\u0438 \u0432\u043d\u0435\u0434\u0440\u0435\u043d\u0438\u0438 \u043d\u0430 \u043f\u0440\u0435\u0434\u043f\u0440\u0438\u044f\u0442\u0438\u0438 Zimbra.","og:url":"https:\/\/prohoster.info\/hu\/blog\/administrirovanie\/optimizatsiya-raboty-pochtovyh-hranilishh-v-zimbra-collaboration-suite","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2019-10-31T18:54:20+00:00","article:modified_time":"2019-10-31T18:54:20+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"33718","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-02-08 20:33:43","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-03-01 02:35:31","updated":"2026-02-08 20:33:43","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts\/33718","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/comments?post=33718"}],"version-history":[{"count":1,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts\/33718\/revisions"}],"predecessor-version":[{"id":157961,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts\/33718\/revisions\/157961"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/media\/25398"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/media?parent=33718"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/categories?post=33718"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/tags?post=33718"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}