Mune zvakapfuura, takagovana mirairo yekumisikidza ΠΈ zvichibva paVeeam. Nhasi tinoda kutaura nezve backup uchishandisa Commvault. Pachave pasina mirairo, asi isu tichakuudza kuti chii uye sei vatengi vedu vari kutotsigira.
Kuchengetedza sisitimu yekuchengetedza yakavakirwa paCommvault muOST-2 data center.
Sei kushanda?
Commvault ipuratifomu yekuchengetedza yemashandisirwo, dhatabhesi, mafaira masisitimu, chaiwo michina uye maseva emuviri. Muchiitiko ichi, data yekutanga inogona kunge iri pane chero saiti: nesu - padivi revatengi, mune imwe nzvimbo yekutengesa data kana mugore.
Mutengi anoisa mumiriri pazvinhu zvekuchengetedza - iData Agent - uye inogadzirisa zvinoenderana nemitemo inodiwa yekuchengetedza. iData Agent inounganidza iyo inodiwa data, compresses, deduplicates, encrypts uye inoendesa kune iyo DataLine backup system.
Proxy servers chengetedza kubatana kwetiweki yemutengi uye network yedu, kuparadzaniswa kwematanho ayo data inofambiswa.
Padivi reDataLine, data kubva kuData Agent inogamuchira Media Agent Server uye inoitumira kune yekuchengetera pane yekuchengetedza masisitimu, matepi maraibhurari, nezvimwe. Zvose izvi zvinotungamirirwa ne Commserv. Mukugadzirisa kwedu, iyo huru yekudzora server iri pane OST saiti, uye sevha yekuchengetedza iri panzvimbo yeNORD.
Nekumisikidza, data yemutengi inochengetwa pane imwe saiti, asi iwe unogona kuronga backups kunzvimbo mbiri kamwechete kana kuseta chirongwa chekuendesa backups kune yechipiri saiti. Iyi sarudzo inonzi "auxiliary copy". Semuenzaniso, ese akazara backups pakupera kwemwedzi anozodzokororwa otomatiki kana kuendeswa kune yechipiri saiti.
Scheme yekushanda kweCommvault backup system.
Iyo backup system inoshanda zvakanyanya paVMware virtualization: CommServe, Media Agent uye Proxy maseva anoiswa pamakina chaiwo. Kana mutengi akashandisa midziyo yedu, ipapo mabhapu anoiswa paHuawei OceanStor 5500 V3 yekuchengetedza system. Kuti utsigire masisitimu ekuchengetera vatengi, chengetedza mabhapu pamatepi maraibhurari, akaparadzana Media Agents pamaseva emuviri anoshandiswa.
Chii chakakosha kune vatengi?
Kubva pane zvakaitika kwatiri, vatengi vanosarudza Commvault yekuchengetedza teerera kune anotevera mapoinzi.
Console. Vatengi vanoda kubata backups ivo pachavo. Ese mabasa ekutanga anowanikwa muCommvault console:
- kuwedzera uye kubvisa maseva ekuchengetedza;
- kumisikidza iData Agent;
- kusikwa uye kutanga kwemanyorero emabasa;
- kuzvidzora-kudzoreredza backups;
- kuseta zviziviso nezve mamiriro ekuchengetedza mabasa;
- kusiyanisa kwekuwana kune console zvichienderana nebasa uye boka revashandisi.
Deduplication. Deduplication inobvumidza iwe kuti uwane uye ubvise zvakapetwa mabhuraki e data panguva yekuchengetedza. Saka, inobatsira kuchengetedza nzvimbo pane yekuchengetedza system uye inoderedza huwandu hwe data inotamiswa, kuderedza zvinodiwa zve bandwidth. Pasina kudzoreredza, ma backups angatora kaviri kusvika katatu saizi yedata rekutanga.
Panyaya yeCommvault, deduplication inogona kugadzirwa padivi remutengi kana kudivi reMedia Agent. Muchiitiko chekutanga, asiri-akasarudzika data mabhuroki haatombotamisirwa kuMedia Agent Server. Mune yechipiri, iyo inodzokorora block inoraswa uye haina kunyorwa kune yekuchengetedza system.
Kwakadaro block deduplication kunobva pane hashi mabasa. Imwe neimwe block inopihwa hashi, iyo inochengetwa muhashi tafura, rudzi rwedatabase (Deduplication Database, DDB). Kana uchitumira data, hashi "inoroverwa" kuburikidza nechigadziko ichi. Kana iyo hashi yatove mudhatabhesi, saka bhuroka inotaridzwa seisina-yakasarudzika uye haina kuendeswa kuMedia Agent Server (munyaya yekutanga) kana kunyorerwa kudhisheni yekuchengetedza data (mune yechipiri).
Nekuda kwekudonhedza, tinogona kuchengetedza kusvika 78% yenzvimbo yekuchengetera. Ikozvino 166,4 TB yachengetwa pakachengetwa. Pasina kudzoreredza, taizofanira kuchengetedza 744 TB.
Kugona kusiyanisa kodzero. Commvault ine kugona kuseta akasiyana mazinga ekuwana kune backup manejimendi. Izvo zvinonzi "mabasa" anotarisa kuti zviito zvichave zvipi mushandisi zvine chekuita nekuchengetedza zvinhu. Semuenzaniso, vagadziri vanongokwanisa kudzoreredza sevha ine dhatabhesi kune imwe nzvimbo, nepo maneja achakwanisa kumhanya kunze-kwe-odha backup kune imwechete sevha uye kuwedzera vashandisi vatsva.
Encryption. Unogona encrypt data uchitsigira kuburikidza neCommvault nenzira dzinotevera:
- padivi remutengi mumiriri: mune iyi nyaya, iyo data ichaendeswa kune backup system yatove mune encrypted fomu;
- kudivi reMedia Agent;
- padanho rechiteshi: data yakavharidzirwa padivi remutengi mumiriri uye yakadhindwa paMedia Agent Server.
Inowanikwa encryption algorithms: Blowfish, GOST, Serpent, Twofish, 3-DES, AES (yakakurudzirwa neCommvault).
Dzimwe nhamba
Pakazosvika pakati paZvita, nerubatsiro rweCommvault, tine vatengi makumi maviri nevanomwe vanotsigira. Vazhinji vavo vatengesi uye masangano emari. Huwandu hwese hwekutanga kopi data i27 TB.
Anenge 4400 mabasa anoitwa pazuva. Pazasi pane nhamba dzemabasa akapedzwa kwemazuva gumi nematanhatu apfuura.
Zvizhinji zvezvose, Windows File System, SQL Server uye Exchange dhatabhesi inotsigirwa kuburikidza neCommvault.
Uye zvino nyaya dzakavimbiswa. Kunyangwe zvisingaite (NDA inoti mhoro :)), vanopa zano rekuti chii uye sei vatengi vanoshandisa Commvault-based backup. Pazasi pane zvidzidzo zvevatengi vanoshandisa imwechete backup system, i.e. yakagovaniswa software, Media Agent Servers, uye masisitimu ekuchengetedza.
Nyaya 1
Mutengi. Kambani yeRussia yekutengesa uye yekugadzira yemusika weconfectionery ine network yakagoverwa yemapazi muRussia yese.
Basa.Sangano rekuchengetedza kweMicrosoft SQL dhatabhesi, faira maseva, maseva ekushandisa, Exchange Online mabhokisi etsamba.
Iyo yekutanga data iri mumahofisi muRussia yese (anopfuura maguta gumi). Iwe unofanirwa kuchengetedza kune iyo DataLine saiti neinotevera data kudzoreredza mune chero emahofisi ekambani.
Panguva imwecheteyo, mutengi aida kuzvitonga kuzere nekutonga kwekuwana.
Kudzika kwekuchengetedza - gore. Yekuchinjana Pamhepo, mwedzi mitatu yemakopi epamhepo uye gore rematura.
Solution. Imwe kopi yakagadziridzwa kune dhatabhesi pane yechipiri saiti: iyo yekupedzisira yakazara yekuchengetedza yemwedzi inotamirwa kune imwe saiti uye yakachengetwa ipapo kwegore.
Hunhu hwemachaneli kubva kumahofisi ari kure emutengi haana kugara achibvumira backup uye kudzoreredza mune yakakwana nguva. Kuti uderedze huwandu hwetraffic inofambiswa, deduplication yakagadziridzwa padivi revatengi. Kutenda kwaari, nguva yekuchengeta yakazara yakave yakagamuchirwa, tichifunga nezvekure kwemahofisi. Semuenzaniso, dhesi yakazara yedatabase ye131 GB kubva kuSt. Petersburg inoitwa mumaminitsi gumi nematanhatu. Kubva kuYekaterinburg, dhatabhesi ye16 GB inotsigirwa kweawa imwe nemaminitsi makumi mana nemashanu.
Kuburikidza nemabasa, mutengi akagadzirisa zvibvumirano zvakasiyana zvevagadziri vayo: kuchengetedza chete kana kudzoreredza.
Nyaya 2
Mutengi. Russian cheni yezvitoro zvevana zvinhu.
Basa. Sangano rekuchengetedza re:
sumbu rakaremerwa zvikuru reMS SQL rakavakirwa pamaseva mana emuviri;
michina chaiyo ine webhusaiti, maseva ekushandisa, 1C, Shanduko uye mafaera maseva.
Izvo zvese zvakatsanangurwa zvivakwa zvemutengi zvakapatsanurwa pakati peOST neNORD masaiti.
RPO yemaseva eSQL - maminetsi makumi matatu, kwese - 30 zuva.
Kudzika kwekuchengetedza - kubva kumavhiki maviri kusvika kumazuva makumi matatu, zvichienderana nerudzi rwe data.
Solution. Isu takasarudza musanganiswa wemhinduro dzakavakirwa paVeeam neCommvault. Veeam inoshandiswa kune faira backups kubva mugore redu. Database maseva, Active Directory, tsamba uye maseva emuviri anotsigirwa kuburikidza neCommvault.
Kuti uwane yakakwira yekumhanyisa kumhanya, mutengi akagovera yakaparadzana network adapta pamaseva emuviri ane MS SQL yemabasa ekuchengetedza. Kudzoreredza kwakazara kwe3,4 TB dhatabhesi kunotora 2 maawa 20 maminetsi, uye kudzoreredza kwakazara kunotora maawa mashanu 5 maminetsi.
Mutengi aive nehuwandu hwekutanga data (inoda kusvika 18 TB). Kana iyo data yaizoiswa muraibhurari yematepi, sezvakamboitwa nemutengi, paizodiwa macartridge akati wandei. Izvi zvingaomesera manejimendi ezvese backup system yemutengi. Naizvozvo, mukushandiswa kwekupedzisira, raibhurari yematepi yakatsiviwa negadziriro yekuchengetedza.
Nyaya 3
Mutengi. Supermarket cheni muCIS
Basa. Mutengi aida kutsigira uye kudzoreredza maSAP masisitimu akabatwa mugore redu. YeSAP HANA dhatabhesi RPO=15 maminetsi, emashini chaiwo ane maapplication servers RPO=24 maawa. Kudzika kwekuchengetedza - mazuva makumi matatu. Kana paita tsaona RTO=30 awa, kudzoreredza kopi paunoda RTO=1 maawa.
Solution. Kune HANA dhatabhesi, mabhapu eDATA mafaera uye Log mafaira akagadziriswa panguva dzakatarwa. Mafaira elogi aichengetwa maminetsi ega ega e15 kana kuti paaisvika pakukura kwakati.
Kuti tideredze nguva yekudzoreredza yedhatabhesi, tinomisa maviri-level ekuchengetedza ma backups akavakirwa pane yekuchengetedza system uye tepi raibhurari. Makopi epamhepo anowedzerwa kuma diski aine mukana wekupora chero nguva mukati mevhiki. Kana iyo backup yave yakura kupfuura 1 vhiki, inotamirwa kudura, kune tepi raibhurari, kwainochengetwa kwemamwe mazuva makumi matatu.
Backup yakazara yeimwe ye181 GB dhatabhesi inoitwa muawa imwe 1 maminetsi.
Paunenge uchigadzira kuchengetedza, SAP backint interface yakashandiswa, iyo inobvumira kubatanidza zvirongwa zvekuchengetedza zvechitatu neSAP HANA Studio. Nokudaro, zvigadziriso zvinogona kutarisirwa zvakananga kubva kuSAP console. Izvi zvinoita kuti hupenyu huve nyore kune vatariri veSAP vasingafanirwe kujaira kune iyo itsva interface.
Backup management inowanikwawo kune mutengi kuburikidza neyakajairwa Commvault mutengi koni.
Ndizvo zvanhasi chete. Bvunza mibvunzo mumhinduro.
Source: www.habr.com