{"id":91395,"date":"2020-08-12T19:42:27","date_gmt":"2020-08-12T17:42:27","guid":{"rendered":"https:\/\/prohoster.info\/blog\/administrirovanie\/migracziya-s-zimbra-ose-8-8-15-na-zimbra-9-open-source-ot-zextras"},"modified":"2020-08-12T19:42:27","modified_gmt":"2020-08-12T17:42:27","slug":"migracziya-s-zimbra-ose-8-8-15-na-zimbra-9-open-source-ot-zextras","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/administrirovanie\/migracziya-s-zimbra-ose-8-8-15-na-zimbra-9-open-source-ot-zextras","title":{"rendered":"Migratsioon Zimbra OSE 8.8.15-lt Zimbra 9 Open Source'ile Zextraselt","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

P\u00e4rast seda, kui ettev\u00f5te Zextras avalikustas<\/a><\/noindex> oma kohandatud versiooni Zimbra Collaboration Open-Source Edition 9, otsustasid paljud administraatorid uuendada oma meiliservereid uuele versioonile ning p\u00f6\u00f6rdusid Zextras tehnilise toe poole k\u00fcsimusega, kuidas seda teha, ilma et ettev\u00f5tte \u00fcks olulisemaid s\u00fcsteeme oleks ohus.<\/p>\n

Zimbra OSE 9-le Zextraselt \u00fclemiseks on kaks v\u00f5imalust. Esimene, mis on ka k\u00f5ige lihtsam ja kiirem \u2014 uuendus Zimbra 8.8.15 OSE serveris uuele versioonile. Selle l\u00e4henemise miinuseid on t\u00e4pselt kaks. Esiteks \u2014 vajate piisavalt pikaajalist tehnilist katkestust uuendamise tegemiseks, teiseks \u2014 kui midagi peaks valesti minema, riskite j\u00e4\u00e4da ilma t\u00f6\u00f6tava s\u00fcsteemita ja v\u00f5ite kulutada rohkelt aega selle taas t\u00f6\u00f6le saamiseks. Teine v\u00f5imalus \u00fclemiseks Zimbra OSE 9-le on migratsioon serverilt, mis p\u00f5hineb Zimbra OSE 8.8.15-l, serverisse, kus on Zimbra OSE 9. See l\u00e4henemine on veidi keerulisem, kuid ei n\u00f5ua pikemat tehnilist katkestust ning kui esineb probleeme \u00fches serveris, on teil alati k\u00e4ep\u00e4rast teine server, kus on t\u00e4ielikult t\u00f6\u00f6tav Zimbra OSE.<\/p>\n

\"Migratsioon<\/a><\/noindex><\/p>\n

Uuendamise tegemiseks on vajalik alla laadida Zimbra 9 OSE distributsioon Zextras veebisaidilt ja k\u00e4ivitada installiprogramm, mis tuvastab automaatselt installitud Zimbra OSE 8.8.15 ja pakub v\u00f5imalust uuendada meiliserver uuteks versiooniks. Uuendamisprotsess sarnaneb Zimbra OSE 9 installimise protsessiga, mis on \u00fcksikasjalikult kirjeldatud meie eelmises artiklis<\/a><\/noindex>.<\/p>\n

Migratsiooniprotsessi k\u00e4sitleme n\u00e4itel domeenist company.ru. Zimbra OSE 8.8.15 t\u00f6\u00f6tab s\u00f5lmes mail.company.ru, samas kui Zimbra OSE 9 paigaldatakse s\u00f5lmesse zimbra9.company.ru. Sellega seoses viitab MX-kirje DNS t\u00e4pselt s\u00f5lmele mail.company.ru. Meie \u00fclesanne on viia t\u00f6\u00f6tajate kontod ettev\u00f5tte meiliteenusest, mis asub s\u00f5lmes mail.company.ru, s\u00fcsteemi, mis on rakendatud s\u00f5lmes zimbra9.company.ru.<\/p>\n

\"Migratsioon
\n
\nEsimene samm selle t\u00e4itmisel on varukoopia loomine \u00fchel serveril ja selle taastamine teises. See \u00fclesanne t\u00e4idetakse Zextras Backup laienduse abil, mis kuulub Zextras Suite Pro koosseisu. T\u00f5mbame t\u00e4helepanu sellele, et varukoopia edastamiseks peavad m\u00f5lemal serveril olema installitud sama versioon Zextras Suite Pro. Samuti peame t\u00e4hele, et Zimbra OSE 9-iga \u00fchilduv minimaalne versioon on Zextras Suite Pro 3.1, seega ei tasu proovida andmete edastamist madalama versiooni puhul.<\/p>\n

\"Migratsioon
\n
\nMigreerimise teostamiseks on soovitatav kasutada v\u00e4list k\u00f5vaketast v\u00f5i v\u00f5rgu salvestusseadet, mis on monteeritud kausta \/opt\/zimbra\/backup\/zextras\/, kuhu varukoopia postiserveri puhul vaikimisi salvestatakse. See tehakse selleks, et varukoopia loomine ei tekitaks lisakoormust t\u00f6\u00f6tavale s\u00fcsteemile.<\/p>\n

\"Migratsioon
\n
\nAlustame migratsiooni sellega, et keelame m\u00f5lemal serveril reaalajas skannimise funktsiooni k\u00e4su abil zxsuite backup setProperty ZxBackup_RealTimeScanner false<\/b>. Siis k\u00e4ivitame algse serveri SmartScan'i k\u00e4su abil zxsuite backup doSmartScan<\/b>. Nii eksportitakse k\u00f5ik meie andmed kausta \/opt\/zimbra\/backup\/zextras\/, mis t\u00e4hendab, et need satuvad v\u00e4lishoidesse. P\u00e4rast operatsiooni l\u00f5petamist monteerige seade sihtserveris. Samuti, kui sisev\u00f5rgu kiirus lubab, v\u00f5ib varukoopia edastamiseks kasutada rsync utiliiti.<\/p>\n

P\u00e4rast seda saab alustada varukoopia taastamist sihtinfrastruktuuris. See toimub k\u00e4su abil zxsuite backup doExternalRestore \/opt\/zimbra\/backup\/zextras\/<\/b>. Taastumise l\u00f5ppedes saate t\u00f6\u00f6tava koopia vanast serverist, mille saab t\u00f6\u00f6le v\u00f5tta. Selleks tuleb kohe DNS-serveri MX-kirjes muudatusi teha ja suunata postivool sihtinfrastruktuuri. Lisaks on vajalikud muudatused hostinime ja DNS-kirje osas zimbra9.company.ru, et kasutajad, sisenedes veebikliendisse, j\u00f5uaksid just Zimbra OSE 9.\u00a0<\/p>\n

\"Migratsioon
\n
\nKuid t\u00f6\u00f6 ei ole veel valmis. T\u00f5siasi on see, et meil, mis saabus p\u00e4rast varundamise l\u00f5ppu ja enne posti voolu suunamist uuele serverile, on endiselt Zimbra OSE 8.8.15-s, seega kohe p\u00e4rast seda, kui meil l\u00f5petavad saabumise Zimbra OSE 8.8.15 serverisse, tuleb selle varukoopia uuesti teha. T\u00e4nu nutikale skaneerimisele satuvad sinna ainult need andmed, mis puudusid eelmisest varukoopiast. Seet\u00f5ttu ei kesta v\u00e4rskete andmete edastamise protsess kaua.\u00a0<\/p>\n

\"Migratsioon
\n
\nSamasuguseid toiminguid saab teha ka administraatori graafilises konsoolis. Artiklis on ekraanipiltidel j\u00e4rjestikku n\u00e4idatud varukoopia loomise ja importimise protsess.\u00a0<\/p>\n

Sellise l\u00e4henemise ilmne tagaj\u00e4rg serveri uuendamisele on see, et Zimbra kasutajad ei p\u00e4\u00e4se m\u00f5neks ajaks ligi osale saadetud ja saadud meilidest, kuid nad saavad sel ajal siiski normaalselt e-kirju saata ja vastu v\u00f5tta. Lisaks on posti kastide sisu taastamise ajal oodata j\u00f5udluse ja reageerimisv\u00f5ime langust serveris, kuid k\u00f5ik need n\u00fcansid on palju paremad kui pikaajaline tehniline paus ja sellega kaasnev teenuse ajutine k\u00e4ttesaamatus.<\/p>\n

K\u00fcsimuste korral, mis on seotud Zextras Suite'iga, v\u00f5ite p\u00f6\u00f6rduda ettev\u00f5tte \u00abZextras\u00bb esindaja Ekaterina Triandafiliidi poole e-posti aadressil katerina@zextras.com
\n
Allikas: habr.com<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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