Capacity Tier (kapena momwe timatchulira mkati mwa Vim - captir) adawonekeranso m'masiku a Veeam Backup ndi Replication 9.5 Kusintha 4 pansi pa dzina la Archive Tier. Lingaliro kumbuyo kwake ndikupangitsa kuti zitheke kusuntha zosunga zobwezeretsera zomwe zagwa kuchokera kuzomwe zimatchedwa kuti ntchito yobwezeretsa zenera kusungirako zinthu. Izi zidathandizira kukonza malo a disk kwa ogwiritsa ntchito omwe anali ndi zochepa. Ndipo njira iyi idatchedwa Move Mode.

Kuti muchite izi zosavuta (monga momwe zikuwonekera), zinali zokwanira kukwaniritsa zikhalidwe ziwiri: mfundo zonse kuchokera ku zosunga zobwezeretsera ziyenera kukhala kunja kwa malire a zenera lomwe latchulidwa pamwambapa, lomwe lakhazikitsidwa momveka bwino mu UI. Ndipo chachiwiri: unyolowo uyenera kukhala womwe umatchedwa "mawonekedwe osindikizidwa" (unyolo wosungidwa wosindikizidwa kapena Inactive Backup Chain). Ndiye kuti, palibe kusintha komwe kumachitika mu unyolowu pakapita nthawi.

Koma mu VBR v10, lingalirolo lidawonjezeredwa ndi ntchito zatsopano - Copy Mode, Mode Yosindikizidwa ndi chinthu chovuta kutchula dzina lakuti Immutability chinawonekera.

Izi ndi zinthu zosangalatsa zomwe tikambirana lero. Choyamba, za momwe izo zinagwirira ntchito mu VBR9.5u4, ndiyeno za kusintha kwa Baibulo lakhumi.

Ndipo akatswiri a chinenero choyera andikhululukire, koma pali mawu ambiri omwe sangathe kumasuliridwa.
Chifukwa chake pakhala matani a Anglicism pano.
Ndipo ma gifs ambiri.
Ndi zithunzi.

• Popanda chisoni pang'ono. Wolemba nkhaniyo.

Monga izo zinali

Chabwino, tiyeni tiyambe ndikusanthula zenera lobwezeretsa ndikusunga zosindikizidwa (kapena momwe zimatchulidwira muzolemba za Inactive Backup Chain). Popanda kumvetsetsa kwawo, kufotokozera kwina sikutheka.

Monga tikuwonera pachithunzichi, tili ndi mtundu waunyolo wosunga zosunga zobwezeretsera wokhala ndi midadada ya data, yomwe ili pa Performance tier SOBR ya malo omwe Capacity Tier imalumikizidwa. Zenera lathu losunga zobwezeretsera ndi masiku atatu.

Momwemo, .vbk yomwe idapangidwa Lolemba imasindikiza unyolo wam'mbuyo, womwe zenera lawo limayikidwa masiku atatu. Ndipo izi zikutanthauza kuti mutha kuyamba kunyamula zonse zakale kuposa masiku atatuwa kupita kumalo owombera.

Koma ndi chiyani kwenikweni chomwe chimatanthawuza unyolo wosindikizidwa ndipo ndi chiyani chomwe chingatumizedwe kumalo owombera mphamvu pakusintha 4?

Kwa Forward Incremental, chizindikiro chosindikiza unyolo ndikupanga zosunga zobwezeretsera zatsopano. Ndipo zilibe kanthu kuti zosunga zobwezeretsera izi zimapezedwa bwanji: zonse zopanga zonse komanso zogwira ntchito zimaganiziridwa.

Pankhani ya Reverse, awa ndi mafayilo onse omwe sagwera pawindo la ntchito.

Pankhani ya Forward increment with rollbacks, awa onse ndi ma rollbacks ndi .vbk, ngati pali .vbk ina pamlingo wa magwiridwe antchito.

Tsopano tiyeni tiganizire njira yogwirira ntchito ndi maunyolo a Backup Copy. Zinthu zokha zomwe zikugwera pansi pa GFS ndizosamutsidwa kuno. Chifukwa chilichonse chomwe chasungidwa m'maketani aposachedwa kwambiri amatha kusinthidwa mwanjira ina.

Tsopano tiyeni tiyang'ane pansi pa hood. Kumeneko, njira yotchedwa kuchepa kwa madzi m'thupi imachitika - kusiya mafayilo opanda kanthu osungira pamlingo ndikukokera midadada kuchokera pamafayilowa kupita kumalo owombera. Kuti mukwaniritse izi, chotchedwa dehydration index chimagwiritsidwa ntchito, chomwe chimakupatsani mwayi wopewa kukopera midadada yomwe idakopera kale kumtundu wowombera.

Tiyeni tiwone momwe izi zikuwonekera ndi chitsanzo: Tiyerekeze kuti tili ndi .vbk yomwe idatuluka pawindo la malonda ndipo ndi ya unyolo wosindikizidwa. Izi zikutanthauza kuti tili ndi ufulu uliwonse kuti tisunthire kumalo owombera mphamvu. Panthawi yosuntha, fayilo ya metadata imapangidwa mu dash ya mphamvu ndi midadada ya fayilo yosamutsidwa. Fayilo ya metadata ya ulalo imafotokoza zomwe zimatchinga fayilo yathu ili. Pachithunzichi, fayilo yathu yoyamba imakhala ndi midadada a, b, c ndipo metadata ili ndi maulalo ku midadada iyi. Tikakhala ndi fayilo yachiwiri ya .vbk, yokonzeka kusuntha komanso yokhala ndi midadada a, b ndi d, ife, pofufuza ndondomeko ya kuchepa kwa madzi m'thupi, timamvetsetsa kuti block d yokha iyenera kusamutsidwa. Ndipo fayilo yake ya metadata idzakhala ndi maulalo ku midadada iwiri yam'mbuyomu ndi ina yatsopano.

Chifukwa chake, njira yodzaza malo opanda kanthuwa ndi data imatchedwa rehydration. Imagwiritsa ntchito kale rehydration index yake, kutengera fayilo yakale kwambiri ya .vbk pamlingo wapantchito wamba. Ndiye kuti, ngati wogwiritsa ntchito akufuna kubweza fayilo kuchokera kumalo owombera, choyamba timapanga index ya midadada ya zosungira zakale kwambiri ndikusamutsa midadada yomwe ikusowa kuchokera kumalo owombera mphamvu. Pankhani yomwe ili pachithunzichi, kuti tibwezeretsenso madzi a FullBackup1.vbk molingana ndi rehydration index, timangofunika chipika C, chomwe timachitenga kuchokera kumalo owombera mphamvu. Ngati chinthu chamtambo chosungira chimagwira ntchito ngati chowombera, izi zimakupatsani mwayi wopulumutsa ndalama zambiri.

Apa zitha kuwoneka kuti ukadaulo uwu ndi wofanana ndi womwe umagwiritsidwa ntchito mu WAN Accelerators, koma zikuwoneka choncho. Mu ma accelerators, kuchotsera ndikwapadziko lonse lapansi; apa, kuchotsera komweko kumagwiritsidwa ntchito mkati mwa fayilo iliyonse pamlingo wina wake. Izi zimachitika chifukwa cha kusiyana kwa ntchito zomwe zikuthetsedwa: apa tifunika kukopera mafayilo akuluakulu osunga zobwezeretsera, ndipo malinga ndi kafukufuku wathu, ngakhale pakadutsa nthawi yayitali pakati pawo, algorithm iyi yochotsamo imapereka zotsatira zabwino kwambiri.

Koma ma index ambiri a mulungu wa indexes! Palinso index kwa deta kuchira! Tikayamba kubweza makina omwe ali mumndandanda wokwanira, tidzangowerenga midadada yapadera yomwe siyili pamndandanda wantchito.

Zinachitika bwanji?

Ndizo zonse za gawo loyambira. Ndilo mwatsatanetsatane, koma monga tafotokozera pamwambapa, popanda zambiri izi sizingatheke kufotokoza momwe ntchito zatsopanozi zimagwirira ntchito. Chifukwa chake, popanda kupitilira apo, tiyeni tipitirire ku woyamba.

Koperani mode

Zimachokera ku matekinoloje omwe alipo kale, koma zimakhala ndi malingaliro osiyanasiyana ogwiritsira ntchito. 

Cholinga cha njirayi ndikuwonetsetsa kuti deta yonse yomwe ili pamtunda wapafupi ili ndi kopi mumzere wa mphamvu.

Ngati mufananiza mitundu ya Move and Copy molunjika, zikuwoneka motere:

• Ndi unyolo wosindikizidwa wokha womwe ungasunthidwe. Pankhani ya kukopera, zonse zimasamutsidwa, mosasamala kanthu za zomwe zimachitika pantchito yosunga zobwezeretsera.
• Kusuntha kumayambika pamene mafayilo amadutsa malire a zenera la zosunga zobwezeretsera, ndipo kukopera kumayambitsidwa mwamsanga pamene fayilo yosunga zobwezeretsera ikuwonekera.
• Kuyang'anira deta yatsopano yokopera kumachitika pafupipafupi, ndipo pakusuntha kumayambika kamodzi pa maola 4 aliwonse.

Poganizira njira yatsopanoyi, ndikupempha kuti ndichoke ku zitsanzo zosavuta kupita ku zovuta.

Nthawi zambiri, timangokhala ndi mafayilo atsopano okhala ndi ma increments, ndipo timangowakopera pamlingo wowombera. Mosasamala kanthu za mtundu wanji womwe umagwiritsidwa ntchito pantchito yosunga zobwezeretsera, mosasamala kanthu kuti ndi gawo losindikizidwa la unyolo kapena ayi, mosasamala kanthu kuti zenera lathu latha. Iwo anangochitenga icho ndi kuchikopera icho.

Njira yomwe imayambitsa izi ndikutaya madzi m'thupi monga tafotokozera pamwambapa. Mukamakopera, zimatsimikiziranso kuti sitikutengera midadada yomwe ili kale posungira. Kusiyanitsa kokhako ndikuti ngati mumawonekedwe a kanema tidasintha mafayilo enieni ndi mafayilo a dummy, apa sitiwakhudza mwanjira iliyonse ndikusiya zonse momwe zilili. Kupanda kutero, ndizofanana ndendende zomwe zikuwonetsa kuchepa kwa madzi m'thupi, zomwe zimayesa kupulumutsa ndalama ndi nthawi yanu.

Funso likubuka - ngati muyang'ana UI, pali mwayi wosankha zonse ziwiri panthawi imodzi. Kodi njira yophatikiza yotereyi idzagwira ntchito bwanji?

Tiyeni timvetse bwino.

Chiyambi ndi chokhazikika: fayilo yosunga zobwezeretsera imapangidwa ndikukopera nthawi yomweyo. Kuwonjezeka kumapangidwira kwa izo ndikukopedwanso. Izi zimachitika mpaka nthawi yomwe timazindikira kuti mafayilo achoka pawindo lathu logwiritsa ntchito ndipo unyolo wosindikizidwa wawonekera. Panthawiyi timachita ntchito yochotsa madzi m'thupi ndikusintha mafayilowa ndi mafayilo a dummy. Zachidziwikire, sitikoperanso kalikonse kumtundu wowombera.

Malingaliro onse ochititsa chidwiwa ali ndi udindo pabokosi loyang'ana limodzi lokha: Koperani zosunga zobwezeretsera kuti musunge zinthu zikangopangidwa.

Chifukwa chiyani timafunikira Copy mode iyi?

Ndikwabwino kubwereza funso motere: Kodi timatetezedwa ku zoopsa ziti ndi chithandizo chake? Kodi imatithandiza kuthetsa vuto lotani?

Yankho ndi lodziwikiratu: ndithudi, izi ndi kuchira deta. Ngati tili ndi kopi yathunthu yazinthu zam'deralo pazosungirako zinthu, ndiye kuti zivute zitani zomwe zingachitike kuzinthu zathu, titha kubwezeretsanso deta kuchokera kumafayilo omwe ali mu Amazon yokhazikika.

Choncho tiyeni tidutse zochitika zomwe zingatheke, kuchokera ku zosavuta mpaka zovuta kwambiri.

Tsoka losavuta lomwe lingagwe pamitu yathu ndikusafikika kwa fayilo imodzi mumndandanda wosunga zobwezeretsera.

Nkhani yomvetsa chisoni ndi yakuti chimodzi mwazinthu zazikulu za malo athu a SOBR zidasweka.

Zimakhala zovuta kwambiri pamene malo onse a SOBR sakupezeka, koma kuwombera mphamvu kukugwira ntchito.
Ndipo chirichonse chiri choipa kwambiri - apa ndi pamene seva yosunga zobwezeretsera ifa ndipo chikhumbo chanu choyamba ndikuyesera kuthamangira kumalire a Canada mu mphindi khumi.

Tsopano tiyeni tione mkhalidwe uliwonse padera.

Titataya fayilo imodzi (komanso angapo) zosunga zobwezeretsera, ndiye zonse zomwe tikuyenera kuchita ndikuyambitsanso nkhokwe, ndipo fayilo yotayikayo idzasinthidwa ndi fayilo ya dummy. Ndipo pogwiritsa ntchito njira yobwezeretsa madzi m'thupi (yomwe inakambidwa kumayambiriro kwa nkhaniyi), wogwiritsa ntchitoyo adzatha kukopera deta kuchokera kumalo owombera mphamvu kupita kumalo osungirako.

Tsopano zinthu zafika povuta kwambiri. Tiyeni tiyerekeze kuti SOBR yathu ili ndi magawo awiri omwe akuyenda mu Performance mode, zomwe zikutanthauza kuti .vbk ndi .vib yathu yafalikira pa iwo mumkhalidwe wosafanana. Ndipo pakapita nthawi, chimodzi mwazowonjezera sichipezeka, ndipo wogwiritsa ntchito ayenera kubwezeretsa makinawo mwachangu, gawo la deta yomwe ili ndendende pamlingo uwu.

Wogwiritsa ntchito akuyambitsa wizard yobwezeretsa, amasankha malo omwe akufuna kubwezeretsa, ndipo mfitiyo, pamene akugwira ntchito, amazindikira kuti alibe deta yonse yofunikira kuti achire kwanuko ndipo chifukwa chake amafunika kumasulidwa kuchokera pakuwombera mphamvu. zithunzi. Panthawi imodzimodziyo, midadada yomwe imakhalabe pazosungirako sizidzatulutsidwa pamtambo. Ulemerero ku ndondomeko yobwezeretsa (inde, idatchulidwanso kumayambiriro kwa nkhaniyi).

Mtundu wocheperako wamilandu iyi ndikuti malo onse a SOBR adakhala osafikirika. Pankhaniyi, tilibe chilichonse chotengera kusungirako komweko, ndipo midadada yonse imatsitsidwa pamtambo.

Ndipo chosangalatsa kwambiri ndichakuti seva yosunga zobwezeretsera idamwalira. Pali njira ziwiri apa: admin ndi wamkulu ndipo adapanga zosunga zobwezeretsera, ndipo woyang'anira ndi Pinocchio woyipayo ndipo sanapange zosunga zobwezeretsera.

Poyamba, zidzakhala zokwanira kuti angoyika kukhazikitsa koyera kwa VBR kwinakwake ndikubwezeretsanso database yake kuchokera pazosunga zosunga zobwezeretsera pogwiritsa ntchito njira wamba. Kumapeto kwa ndondomekoyi, zonse zidzabwerera mwakale. Kapena idzabwezeretsedwa molingana ndi chimodzi mwa zochitika pamwambapa.

Koma ngati admin ndi mdani wake, kapena zosunga zobwezeretsera zidasokonekera, ndiye ngakhale pano sitimusiya ku chifundo chamtsogolo. Pachifukwa ichi, tayambitsa njira yatsopano yotchedwa Import Object Storage. Zimakuthandizani kuti mudumphe njira yopangiranso chosungira cha SOBR ndikuyikapo gawo lojambulira ndikusinthanso, ndikungowonjezera chinthu chosungira pa mawonekedwe a Vim ndikuyendetsa njira ya Import Storage Repository. Chokhacho chomwe chingaimirire pakati pa inu ndi zosunga zobwezeretsera zanu ndi pempho loti mulowetse mawu achinsinsi ngati zosunga zobwezeretsera zanu zasungidwa.

Izi mwina zonse za Copy Mode ndipo timapitilira

Zosindikizidwa

Lingaliro lalikulu ndikuti zosunga zobwezeretsera zatsopano sizingawonekere pamlingo wosankhidwa wa SOBR wa malo osungira. V10 isanachitike, tinali ndi Ma Maintenance Mode, pomwe ntchito iliyonse yokhala ndi malo osungira inali yoletsedwa kwathunthu. Mtundu wamtundu wa hardcore wotseka kusungirako, pomwe batani lokhalo la Chotsani likupezeka, lomwe limatumiza zosunga zobwezeretsera kumlingo wina nthawi imodzi.

Ndipo Mawonekedwe Osindikizidwa ndi mtundu wa njira "yofewa": timaletsa kupanga zosunga zobwezeretsera zatsopano ndikuchotsa pang'onopang'ono zakale molingana ndi zosungidwa zomwe zasankhidwa, koma m'kati mwake sititaya mwayi wobwezeretsa kuchokera kumalo osungidwa. Chinthu chothandiza kwambiri tikakhala ndi chida cha hardware chomwe chili pafupi ndi mapeto a moyo wake ndikufunika kuti tisinthe, kapena timangofunika kumasula chinthu chofunika kwambiri, koma palibe poti tingachitengere ndikusuntha chirichonse mwakamodzi. Kapena sichingachotsedwe.

Chifukwa chake, mfundo yogwira ntchito ndiyosavuta: ndikofunikira kuletsa zolemba zonse (mawonekedwe a data yatsopano), kusiya kuwerenga (kubwezeretsa) ndikuchotsa (kusunga).

Mitundu yonse iwiriyi itha kugwiritsidwa ntchito nthawi imodzi, koma dziwani kuti Kukonza ndikofunikira kwambiri.

Mwachitsanzo, lingalirani SOBR yomwe ili ndi magawo awiri. Tiyeni tiyerekeze kuti kwa masiku anayi oyamba tinapanga zosunga zobwezeretsera mu Forward Forever Forever Incremental mode, ndiyeno timasindikiza mpaka. Ngati kusungidwa kwathu kuli zinayi, ndiye kuti unyolo wonse womwe uli pamlingo wotsekedwa ukadutsa malire ake, umachotsedwa ndi chikumbumtima choyera.

Pali zochitika pamene kuchotsa kumachitika kale. Mwachitsanzo, izi ndi Forward incremental ndi zodzaza nthawi. Ngati tidapanga zosunga zobwezeretsera zonse kwa masiku awiri oyamba, ndipo Lachinayi tasankha kusindikiza malo, ndiye Lachisanu, pomwe zosunga zobwezeretsera zatsopano zimapangidwa, fayilo ya Lolemba idzachotsedwa chifukwa. palibe zodalira mpaka pano. Ndipo mfundo yokhayo sidalira aliyense. Kenako timadikirira mpaka mfundo zinayi zitapangidwa pamlingo womwe ulipo ndikuchotsa atatu otsalawo, omwe sangathe kuchotsedwa paokha.

Zinthu zimakhala zosavuta ndi Reverse Incremental. Mmenemo, mfundo zakale kwambiri sizidalira chirichonse ndipo zikhoza kuchotsedwa bwinobwino. Choncho, mwamsanga pamene .vbk yatsopano idapangidwa pamlingo watsopano, .vrbs yakale idzachotsedwa imodzi ndi imodzi.

Mwa njira, n'chifukwa chiyani timapanga .vbk yatsopano nthawi zonse: ngati sitinachilenge, koma kupitiriza unyolo wakale wa zowonjezera, ndiye kuti .vbk yakale idzaundana kwa nthawi yaitali mopanda malire mumayendedwe aliwonse, kuteteza kuchotsedwa kwake. Chifukwa chake, zidasankhidwa kuti mulingo ukangosindikizidwa, timapanga zosunga zobwezeretsera pamlingo waulere.

Zinthu zimakhala zovuta kwambiri ndi kuchuluka kwa kuwombera.

Choyamba, tiyeni tiwone mode kukopera. Tiyerekeze kuti tinali kupanga zosunga zobwezeretsera kwa masiku anayi, ndiyeno gulu lowombera mphamvu lidasindikizidwa. Sitichotsa chilichonse, koma modzichepetsa timapirira kusungidwa, pambuyo pake timachotsa deta pamtundu wowombera mphamvu.

Pafupifupi chinthu chomwecho chimachitika mumayendedwe osuntha - timadikirira kukonzanso, kuchotsa zakale muzosungirako zapafupi, ndikuchotsa zomwe zasungidwa muzosungirako zinthu.

Chitsanzo chosangalatsa ndi Forever forward incremental. Timayika zosungira pamfundo zitatu ndikuyamba kupanga zosunga zobwezeretsera Lolemba, zomwe zimakopera nthawi zonse kumtambo. Pambuyo posindikiza zosungirako, zosungirako zimapitiriza kupangidwa, kusunga mfundo zitatu, koma deta yosungidwa mu dash ya mphamvu imakhalabe yodalira ndipo sichikhoza kuchotsedwa. Chifukwa chake, timadikirira mpaka Lachinayi, pomwe .vbk yathu imapitilira kusungitsa, ndipo pokhapo timachotsa mwakachetechete unyolo wonse wopulumutsidwa.

Ndipo chodzikanira chaching'ono: zitsanzo zonse apa zikuwonetsedwa ndi makina amodzi. Ngati muli ndi angapo mwazosunga zosunga zobwezeretsera zanu, ndiye kuti kukonzanso kwawo kumasiyana kutengera ngati Active Full idapangidwa kapena ayi.

Ndizo zonse zomwe ziripo kwa izo. Chifukwa chake tiyeni tipitirire ku gawo lolimba kwambiri -

Kusasunthika

Monga momwe zilili ndi mfundo zam'mbuyo, chinthu choyamba ndi chimene ntchitoyo imathetsa. Tikangokweza zosunga zobwezeretsera kwinakwake kuti zisungidwe, pali chikhumbo champhamvu chotsimikizira chitetezo chawo, ndiko kuti, kuletsa mwakuthupi kufufutidwa kwawo ndi kusinthidwa kulikonse panthawi yosungidwa. Kuphatikizira ma admins, kuphatikiza pansi pamaakaunti awo. Izi zimakuthandizani kuti muwateteze kuti asawonongeke mwangozi kapena mwadala. Aliyense amene amagwira ntchito ndi AWS mwina adakumana ndi chinthu chofananacho chotchedwa Object Lock.

Tsopano tiyeni tione mode wamba, ndiyeno fufuzani mwatsatanetsatane. Muchitsanzo chathu, Kusasinthika kutha kuthandizidwa kuti titha kuwombera ndikusunga masiku anayi. Ndipo Copy mode imayatsidwa muzosunga zobwezeretsera.

Kusasinthika sikumalumikizana ndi kusungidwa kwanthawi zonse mwanjira iliyonse. Mwachitsanzo, sichimawonjezera mfundo zina kapena zina zotero. Kungoti munthu sangathe kufufuta zosunga zobwezeretsera mkati mwa masiku anayi. Mukapanga zosunga zobwezeretsera Lolemba, mutha kuchotsa fayilo yake Lachisanu.

Malingaliro onse omwe adafotokozedwa kale akusowa madzi m'thupi, ma index ndi metadata akupitilizabe kugwira ntchito chimodzimodzi. Koma ndi chikhalidwe chimodzi - chipikacho sichimayikidwa pa data, komanso metadata. Izi zimachitika ngati wachiwembu wochenjera aganiza zofafaniza nkhokwe yathu ya metadata ndikuletsa midadada ya data kuti isasinthe kukhala mush wopanda pake.

Ino ndi nthawi yabwino yofotokozera ukadaulo wathu wa block generation. Kapena block generation. Kuti muchite izi, lingalirani za mkhalidwe womwe unayambitsa kuwonekera kwake.

Tiyeni titenge nthawi ya masiku asanu ndi limodzi ndipo pansipa tiwona nthawi yomwe ikuyembekezeka kutha kwa kusasinthika. Pa tsiku loyamba timatenga ndikupanga fayilo yokhala ndi block block a ndi metadata yake. Ngati kusasinthika kwakhazikitsidwa kwa masiku atatu, ndizomveka kuganiza kuti tsiku lachinayi deta idzatsegulidwa ndikuchotsedwa. Patsiku lachiwiri tidzawonjezera file2 yatsopano, yokhala ndi block b yokhala ndi zoikamo zomwezo. Block a ikufunikabe kuchotsedwa pa tsiku lachinayi. Koma pa tsiku lachitatu chinachake choyipa chikuchitika - fayilo ya File3 imapangidwa, yomwe ili ndi chipika chatsopano d ndi ulalo wa block yakale a. Izi zikutanthauza kuti kwa chipika ndi mbendera yake yosasinthika iyenera kukhazikitsidwa ku tsiku latsopano, lomwe limasinthidwa kukhala tsiku lachisanu ndi chimodzi. Ndipo apa pali vuto - mu zosunga zobwezeretsera zenizeni pali chiwerengero chachikulu cha midadada yotere. Ndipo kuti muwonjezere nthawi yawo yosasinthika, muyenera kupanga zopempha zambiri nthawi iliyonse. Ndipo m'malo mwake, iyi ikhala njira yosatha tsiku ndi tsiku, chifukwa ndi mwayi waukulu tidzapeza milu yochuluka ya midadada yochotsedwa ndi buku lililonse. Kodi kuchuluka kwa zopempha kuchokera kwa osunga zinthu kumatanthauza chiyani? Kulondola! Ndalama zazikulu kumapeto kwa mwezi.

Ndipo kuti musawonetsere makasitomala omwe mumawakonda ndalama zambiri, njira yopangira block idapangidwa. Iyi ndi nthawi yowonjezera yomwe timawonjezera pa nthawi yosasinthika. Mu chitsanzo pansipa, nthawi imeneyi ndi masiku awiri. Koma ichi ndi chitsanzo chabe. M'malo mwake, amagwiritsa ntchito njira yawoyawo, yomwe imapereka masiku pafupifupi khumi pa loko ya pamwezi.

Tiyeni tipitirize kulingalira zomwezo, koma ndi kupanga block. Pa tsiku loyamba timapanga file1 kuchokera ku block a ndi metadata. Timawonjezera nthawi ya m'badwo ndi kusasinthika - izi zikutanthauza kuti mwayi wochotsa fayilo udzakhala pa tsiku lachisanu ndi chimodzi. Ngati pa tsiku lachiwiri tipanga File2, yokhala ndi chipika b ndi ulalo woletsa a, ndiye kuti palibe chomwe chimachitika pa tsiku lomwe likuyembekezeka kuchotsedwa. Iye anayimirira monga anachitira pa tsiku lachisanu ndi chimodzi. Ndipo motero tikuyesera kusunga ndalama pa chiwerengero cha zopempha. Chinthu chokhacho pamene tsiku lomalizira likhoza kusinthidwa ndi ngati nthawi ya mbadwo yatha. Ndiye kuti, ngati tsiku lachitatu File3 yatsopano ili ndi ulalo woletsa, ndiye kuti m'badwo wa 2 udzawonjezedwa popeza Gen1 yatha kale. Ndipo tsiku loyembekezeka lochotsa chipika a lidzakhala tsiku lachisanu ndi chitatu. Izi zimathandiza kuti kuchepetsa kwambiri chiwerengero cha zopempha kuwonjezera moyo wa deduplicated midadada, amene amapulumutsa makasitomala tani ndalama.

Ukadaulo womwewo umapezeka kwa ogwiritsa ntchito S3 ndi S3-compatible hardware, omwe opanga amatsimikizira kuti kukhazikitsa kwawo sikusiyana ndi Amazon. Chifukwa chake yankho la funso lovomerezeka chifukwa chiyani Azure sichirikizidwa - ali ndi mawonekedwe ofanana, koma amagwira ntchito pamlingo wa zotengera, osati zinthu zapayokha. Mwa njira, Amazon yokha ili ndi zotsekera m'njira ziwiri: kutsata ndi kulamulira. Pachigamulo chachiwiri, pali mwayi woti woyang'anira wamkulu pamwamba pa admins ndi mizu pamwamba pa mizu, ngakhale chinthu chotseka, amachotsabe deta. Pankhani yotsatiridwa, chilichonse chimakhomeredwa mwamphamvu ndipo palibe amene angachotse zosunga zobwezeretsera. Ngakhale Amazon imayendetsa (malinga ndi mawu awo ovomerezeka). Iyi ndiye njira yomwe timathandizira.

Ndipo, mwachizolowezi, maulalo ena othandiza:

• pa Block Generation mwatsatanetsatane.
• Zonse zokhudza Veeam Backup & Replication 10 pa zabwino zake
• О Gawo la Mphamvu mwatsatanetsatane

Source: www.habr.com