Kokuthunyelwe kwangaphambilini, sabelane ngeziyalezo zokusetha ΠΈ esekelwe ku-Veeam. Namuhla sifuna ukukhuluma ngokulondoloza sisebenzisa i-Commvault. Ngeke kube khona imiyalelo, kodwa sizokutshela ukuthi yini futhi kanjani amakhasimende ethu asevele enza isipele.
Isistimu yesitoreji yesistimu yokusekelayo esekelwe ku-Commvault esikhungweni sedatha ye-OST-2.
Isebenza kanjani?
I-Commvault iyinkundla yokusekelayo yezinhlelo zokusebenza, isizindalwazi, izinhlelo zamafayela, imishini ebonakalayo namaseva abonakalayo. Kulokhu, idatha yokuqala ingaba kunoma iyiphi isayithi: nathi - ohlangothini lweklayenti, kwesinye isikhungo sedatha yezohwebo noma efwini.
Iklayenti lifaka i-ejenti ezintweni eziyisipele - Umenzeli we-iData - futhi iyilungiselele ngokuhambisana nezinqubomgomo ezidingekayo zokusekela ngokulondoloza. I-iData Agent iqoqa idatha edingekayo, icindezele, ikhiphe, ibhale ngekhodi futhi iyidlulisele ohlelweni lokusekelayo lwe-DataLine.
Amaseva elibamba qinisekisa ukuxhumana kwenethiwekhi yeklayenti kanye nenethiwekhi yethu, ukuhlukaniswa kweziteshi lapho idatha idluliswa khona.
Ngasohlangothini lwe-DataLine, idatha evela ku-iData Agent ithola Iseva ye-Media Agent futhi iyithumele endaweni yokugcina kumasistimu okugcina, amathayibhulali, njll. Konke lokhu kulawulwa ngu Khonza. Ekucushweni kwethu, iseva yokulawula eyinhloko itholakala kusayithi le-OST, futhi iseva eyisipele itholakala kusayithi le-NORD.
Ngokuzenzakalelayo, idatha yeklayenti igcinwa kusayithi elilodwa, kodwa ungakwazi ukuhlela izipele ezindaweni ezimbili ngesikhathi esisodwa noma usethe uhlelo lokudlulisa izipele kusayithi lesibili. Le nketho ibizwa ngokuthi βikhophi eyisizaβ. Isibonelo, zonke izipele ezigcwele ekupheleni kwenyanga zizophindwa ngokuzenzakalelayo noma zihanjiswe kusayithi lesibili.
Uhlelo lokusebenza lwesistimu yokusekelayo ye-Commvault.
Uhlelo oluyisipele lusebenza ikakhulukazi ekusetshenzisweni kokubona kwe-VMware: I-CommServe, i-Media Agent kanye namaseva e-Proxy asetshenziswa emishinini ebonakalayo. Uma iklayenti lisebenzisa amathuluzi ethu, izipele zifakwa ohlelweni lokugcina lweHuawei OceanStor 5500 V3. Ukuze wenze ikhophi yasenqolobaneni yezinhlelo zokugcina amaklayenti, izipele zesitolo emitapo yolwazi yamakhasethi, ama-Media Agents ahlukene kumaseva aphathekayo asetshenziswa.
Yini ebalulekile kumakhasimende?
Kusuka kokuhlangenwe nakho kwethu, amakhasimende akhetha i-Commvault yokwenza ikhophi yasenqolobaneni anaka amaphuzu alandelayo.
Ikhonsoli. Amakhasimende afuna ukuphatha izipele ngokwawo. Yonke imisebenzi eyisisekelo iyatholakala kukhonsoli ye-Commvault:
- ukwengeza nokukhipha amaseva ukuze wenze isipele;
- ukusetha i-iData Agent;
- ukudalwa kanye nokuqaliswa kwemisebenzi ngesandla;
- ukubuyisela ngokwakho ama-backups;
- ukusetha izaziso mayelana nesimo semisebenzi eyisipele;
- ukuhlukaniswa kokufinyelela kukhonsoli kuye ngendima neqembu labasebenzisi.
Ukuphindaphinda. Ukuphindaphinda kukuvumela ukuthi uthole futhi ususe amabhulokhi ayimpinda wedatha phakathi nenqubo yokwenza isipele. Ngakho-ke, kusiza ukugcina isikhala ohlelweni lokugcina futhi kunciphisa inani ledatha edlulisiwe, ukunciphisa izidingo zomkhawulokudonsa. Ngaphandle kokuphindaphinda, izipele zizothatha ubukhulu obuphindwe kabili noma kathathu kunosayizi wedatha yoqobo.
Esimeni se-Commvault, ukuphindaphinda kungalungiselelwa ohlangothini lweklayenti noma ohlangothini lwe-Media Agent. Esimeni sokuqala, amabhulokhi edatha angewona ahlukile ngeke aze adluliselwe Kuseva Ye-Media Agent. Kwesibili, i-block ephindaphindayo ilahlwa futhi ayibhalwanga ohlelweni lokugcina.
Ukukhishwa kwe-block okunjalo kusekelwe emisebenzini ye-hashi. Ibhulokhi ngayinye inikezwe i-hashi, egcinwa kuthebula le-hashi, uhlobo lwedatha (Deduplication Database, DDB). Lapho uthumela idatha, i-hashi "ishaywa" ngalesi sisekelo. Uma i-hashi enjalo isivele iku-database, khona-ke ibhulokhi imakwa njengengahlukile futhi ayidluliselwa ku-Media Agent Server (esimweni sokuqala) noma ibhalwe ohlelweni lokugcina idatha (kwesibili).
Ngenxa yokuphindaphinda, singonga kufikela ku-78% wesikhala sokulondoloza. Manje i-166,4 TB igcinwe endaweni yokugcina. Ngaphandle kokudonsa, kuzodingeka ukuthi sigcine i-744 TB.
Amathuba okuhlukanisa amalungelo. I-Commvault inamandla okusetha amazinga ahlukene okufinyelela ekuphatheni ikhophi yasenqolobaneni. Okubizwa ngokuthi "izindima" kunquma ukuthi yiziphi izenzo ezizoba umsebenzisi maqondana nezinto eziyisipele. Isibonelo, abathuthukisi bazokwazi kuphela ukubuyisela iseva ngesizindalwazi endaweni ethile, kuyilapho umlawuli ezokwazi ukusebenzisa isipele esingaphandle kwe-oda seseva efanayo futhi engeza abasebenzisi abasha.
Ukubethela. Ungakwazi ukubethela idatha ngenkathi wenza ikhophi yasenqolobaneni nge-Commvault ngezindlela ezilandelayo:
- ohlangothini lwe-ejenti yeklayenti: kulokhu, idatha izodluliselwa kusistimu yokusekelayo kakade ifomu elibethelwe;
- ohlangothini lwe-Media Agent;
- ezingeni lesiteshi: idatha ibethelwa ohlangothini lwe-ejenti yeklayenti futhi isuswe ukubethela ku-Media Agent Server.
Ama-algorithms wokubethela atholakalayo: Blowfish, GOST, Serpent, Twofish, 3-DES, AES (kunconywe yi-Commvault).
Izibalo ezithile
Maphakathi no-December, ngosizo lwe-Commvault, sinamakhasimende angu-27 asekelayo. Iningi labo ngabathengisi nezikhungo zezimali. Isamba sedatha yekhophi yoqobo singama-65 TB.
Cishe imisebenzi engama-4400 yenziwa ngosuku. Ngezansi kunezibalo zemisebenzi eqediwe yezinsuku ezingu-16 zokugcina.
Ngaphezu kwakho konke, iWindows File System, SQL Server kanye ne-Exchange database isekelwa ngeCommvault.
Futhi manje amacala athenjisiwe. Nakuba kungenabo ubuntu (i-NDA ithi sawubona :)), banikeza umbono wokuthi amakhasimende asebenzisa ini futhi kanjani ikhophi yasenqolobaneni esekelwe ku-Commvault. Ngezansi kukhona izifundo zezibonelo zamakhasimende asebenzisa isistimu eyodwa yokwenza isipele, okungukuthi isofthiwe eyabiwe, amaseva e-Media Agent, nezinhlelo zokugcina.
Icala 1
Ikhasimende. Inkampani yaseRussia yokuhweba nokukhiqiza yemakethe ye-confectionery enenethiwekhi esabalalisiwe yamagatsha kulo lonke elaseRussia.
Umsebenzi.Inhlangano yokwenza ikhophi yasenqolobaneni yolwazi lwe-Microsoft SQL, amaseva wamafayela, amaseva ohlelo lokusebenza, amabhokisi eposi we-Exchange Online.
Idatha yokuqala itholakala emahhovisi kulo lonke elaseRussia (amadolobha angaphezu kwe-10). Udinga ukwenza ikhophi yasenqolobaneni kusayithi le-DataLine ngokuthola idatha okulandelayo kunoma yimaphi amahhovisi enkampani.
Ngesikhathi esifanayo, iklayenti lalifuna ukuzilawula okugcwele ngokulawula ukufinyelela.
Ukujula kwesitoreji - unyaka. Okwe-Exchange Online, izinyanga ezi-3 zamakhophi aku-inthanethi kanye nonyaka wezingobo zomlando.
Isixazululo. Ikhophi eyengeziwe yalungiselelwa izizindalwazi kusayithi lesibili: isipele esigcwele sokugcina senyanga sidluliselwa kwenye isayithi futhi sigcinwe lapho unyaka.
Izinga lamashaneli asuka emahhovisi akude eklayenti alizange lihlale livumela ukwenza isipele nokubuyisela ngesikhathi esifanele. Ukuze kuncishiswe inani lethrafikhi edluliselwayo, ukuphindaphinda kwalungiselelwa ohlangothini lweklayenti. Ngenxa yakhe, isikhathi sokulondoloza ngokugcwele samukeleka, kucatshangelwa ukuba kude kwamahhovisi. Isibonelo, ikhophi egciniwe egcwele ye-131 GB evela e-St. Petersburg yenziwa ngemizuzu engu-16. Ukusuka eYekaterinburg, isizindalwazi esingu-340 GB sisekelwa ihora elingu-1 imizuzu engama-45.
Ngezindima, ikhasimende lilungiselele izimvume ezihlukene zonjiniyela balo: ukwenza isipele kuphela noma ukubuyisela.
Icala 2
Ikhasimende. Uchungechunge lwaseRussia lwezitolo zezimpahla zezingane.
Umsebenzi. Inhlangano yokwenza ikhophi yasenqolobaneni ye:
iqoqo le-MS SQL elilayishwe kakhulu elisekelwe kumaseva aphathekayo angu-4;
imishini ebonakalayo enewebhusayithi, amaseva ohlelo lokusebenza, i-1C, i-Exchange kanye namaseva wefayela.
Yonke ingqalasizinda ecacisiwe yeklayenti ihlukaniswe phakathi kwezindawo ze-OST ne-NORD.
I-RPO yamaseva e-SQL - imizuzu engama-30, okusele - usuku olungu-1.
Ukujula kwesitoreji - kusuka kumaviki ama-2 kuye ezinsukwini ezingama-30, kuye ngohlobo lwedatha.
Isixazululo. Sikhethe inhlanganisela yezixazululo ezisuselwe ku-Veeam ne-Commvault. I-Veeam isetshenziselwa izipele zamafayela ezivela efwini lethu. Amaseva esizindalwazi, Uhla Lwemibhalo Olusebenzayo, amaseva wemeyili namaseva aphathekayo asekelwa i-Commvault.
Ukuze kuzuzwe isivinini esikhulu sokulondoloza ikhophi, iklayenti linikeze i-adaptha yenethiwekhi ehlukile kumaseva aphathekayo ane-MS SQL ngemisebenzi yokwenza isipele. Ikhophi yasenqolobaneni ephelele yedathabheyisi ye-3,4 TB ithatha amahora ama-2 nemizuzu engama-20, futhi ukubuyisela okuphelele kuthatha amahora ama-5 nemizuzu emi-5.
Iklayenti libe nenani elikhulu ledatha yokuqala (cishe i-18 TB). Uma idatha ibizopakishwa emtatsheni wezincwadi, njengoba iklayenti lenzile ngaphambili, kuzodingeka ama-cartridge ambalwa. Lokhu kuzokwenza kube nzima ukuphatha lonke uhlelo lokusekelayo lweklayenti. Ngakho-ke, ekusetshenzisweni kokugcina, umtapo wezincwadi wathathelwa indawo yisistimu yokugcina.
Icala 3
Ikhasimende. I-Supermarket chain ku-CIS
Umsebenzi. Ikhasimende belifuna ukwenza ikhophi yasenqolobaneni futhi libuyisele amasistimu e-SAP aphethwe kumafu wethu. Okwemininingwane yolwazi ye-SAP HANA RPO=imizuzu eyi-15, yemishini ebonakalayo enamaseva ohlelo RPO=amahora angama-24. Ukujula kwesitoreji - izinsuku ezingama-30. Esimeni sengozi RTO=1 ihora, ukubuyisela ikhophi ngokufunwa RTO=4 amahora.
Isixazululo. Kusizindalwazi se-HANA, izipele zamafayela e-DATA namafayela Elogi aye alungiselelwa ngezikhathi ezithile. Amafayela okungena ayefakwa kungobo yomlando njalo ngemizuzu engu-15 noma lapho efinyelela usayizi othile.
Ukuze sinciphise isikhathi sokuthola kabusha sedathabhesi, simisa ukugcinwa kwamazinga amabili kwamakhophi asekelwe ohlelweni lokulondoloza kanye nomtapo wezincwadi. Amakhophi aku-inthanethi afakwa kumadiski ngokukwazi ukuphinda alulame nganoma yisiphi isikhathi phakathi nesonto. Lapho ikhophi yasenqolobaneni iba yindala kunesonto elingu-1, iyiswa endaweni yomlando, kumtapo wezincwadi, lapho igcinwa khona ezinye izinsuku ezingu-30.
Ikhophi yasenqolobaneni ephelele yeyodwa yedatha engu-181 GB yenziwa ngehora elingu-1 imizuzu engama-54.
Lapho usetha isipele, kusetshenziswe isikhombimsebenzisi se-SAP backint, esivumela ukuhlanganisa izinhlelo zokulondoloza zenkampani yangaphandle ne-SAP HANA Studio. Ngakho-ke, ama-backups angaphathwa ngokuqondile ku-console ye-SAP. Lokhu kwenza ukuphila kube lula kubaphathi be-SAP okungadingeki bajwayele isixhumi esibonakalayo esisha.
Ukuphathwa kwekhophi yasenqolobaneni nakho kuyatholakala kuklayenti ngokusebenzisa ikhonsoli evamile yeklayenti le-Commvault.
Yilokho kuphela okwanamuhla. Buza imibuzo kumazwana.
Source: www.habr.com