Ukugcinwa kwedatha yexesha elide emva koko kudityaniswe kwindawo yogcino lwexesha elide oludityanisiweyo logcino lwedatha yeendleko ezifanelekileyo. Inzuzo yale ndlela edibeneyo ibonelela:

• I-3x inqanaba lokusela elikhokelela kwiifestile ezimfutshane zokugcina,
• Ukusebenza okongeziweyo kogcino ngokudityaniswa kwe-OST,
• I-20x yokubuyisela ngokukhawuleza kunye ne-ExaGrid Landing Zone,
• Ukuzenzekelayo kunye nokukhawulezisa ukubuyiswa kwentlekele kunye nokugcinwa okungalungelelananga kwindawo kunye nokugcinwa ngaphandle kwe-OST,
• Umlinganiselo omkhulu wokutsalwa kwexabiso okhokelela kwi-1/2 ukuya kwi-1/3 yokugcina efunekayo ngexabiso eliphantsi.
• Ngokudityaniswa ne-NetBackup disk pooling, i-ExaGrid inika amandla ukwakhiwa kogcino lwesikali ukuya kwithagethi yomgaqo-nkqubo omnye.

Abathengi be-Joint ExaGrid/NetBackup bayakwazi ukujonga imeko ye-backups yabo kwi-site kunye ne-offsite kwaye baququzelele ukubuyiswa kweentlekele nge-NetBackup console.

Usebenzisa iNetBackup Accelerator? Khangela apha.

Kutheni iNetBackup ifuna i-ExaGrid Tiered Backup Storage?

Ukudityaniswa kwezixhobo zeNetBackup kunye ne-ExaGrid kwinkqubo yokukhupha isikali yenza isisombululo esiqinileyo esidityanisiweyo sokugqibela esivumela abalawuli be-backup ukuba basebenzise izibonelelo zendlela yokukhupha isikali kuzo zombini isicelo sogcino kunye nogcino lokugcina.

Kukho iindlela ezi-2 zemveli zokutsala iNetBackup. Eyokuqala yenza ukuphinda-phinda kwiseva yemidiya ye-NBU ehlanganiswe njengesixhobo se-NBU 5200/5300. Okwesibini kukwenza ukhuphelo kwi-inline deduplication appliance enikezelweyo apho idatha ikhutshwa phambi kokuba idatha ibhalwe kwidisk. Zombini ezi zinemingeni yendalo (ezifana nezo zeDell EMC Data Domain).

• Ukukhutshwa kwe-inline, nokuba kwi-software ye-NBU ye-media yesixhobo se-media okanye kwi-inline appliance isebenzisa izixhobo ezininzi zekhompyutha ezicotha ukugcinwa kwee-backups.
• Yonke idata ibhalwe kwidisk kwifomati ekhutshiweyo kwaye ifuna ukubuyisela amanzi kuyo yonke imbuyekezo, i-VM, ikopi yetape, njl.
• Njengoko idatha ikhula, umncedisi okanye umlawuli woyilo ayenzi kwaye ngenxa yoko ifestile yokugcina igcina ixesha elide kwaye lide.
• Indlela yokwakha i-hardware ikhokelela ekuphuculeni i-fork-lift kunye nokuphelelwa yisikhathi kwemveliso.

(Jonga I-NetBackup Accelerator iphepha leenkcukacha zokudityaniswa kwethu kunye ne-backup yanaphakade.)

Imiyingelwano yokuDlulwa kweNgcaciso kuMsebenzi wokuGcina:                                                                              

Ukuphinda-phinda kunzulu kwaye ngokwemvelo kucothisa ii-backups, okukhokelela kwifestile egcina igcina ixesha elide. Abanye abathengisi babeka isoftware kwiiseva ezigcinayo (ezifana neDD Boost) ukuze kusetyenziswe icompute eyongezelelweyo ukunceda ukugcina phezulu, kodwa oku kuba ikhompuyutha kwindawo yogcino. Ukuba ubala ukusebenza okupapashiweyo kokuginya kunye nomlinganiselo ochasene nobungakanani obuxeliweyo obupheleleyo bogcino, iimveliso ezinokudityaniswa kwe-inline azikwazi ukuqhubeka nazo. Konke ukudityaniswa kwizicelo zogcino zingaphakathi, kwaye zonke izixhobo ezinkulu zokutsalwa kwebrendi nazo zisebenzisa indlela engaphakathi. Zonke ezi mveliso zicothisa i-backups, okukhokelela kwifestile egcina igcina ixesha elide.

Buyisela iNtsebenzo kwiDatha eChithiweyo ngumngeni oqhelekileyo. Ngoba?

Ukuba uphinda-phindo lwenzeka emgceni, ngoko yonke idatha ekwidiski ikhutshiwe kwaye kufuneka ibuyiselwe kunye, okanye "ifakwe kwakhona," kwisicelo ngasinye. Oku kuthetha ukuba ukubuyisela ingingqi, ukufunyanwa kweVM ngoko nangoko, iikopi zophicotho-zincwadi, iikopi zeeteyiphu nazo zonke ezinye izicelo ziya kuthatha iiyure ukuya kwiintsuku. Uninzi lweemeko-bume zifuna amaxesha e-VM yokuqalisa imizuzu enedijithi enye; nangona kunjalo, nge-pool yedatha edibeneyo, i-VM boot inokuthatha iiyure ngenxa yexesha elithathayo ukubuyisela kwakhona idatha. Lonke uphinda-phindo kwii-aplikeshini zogcino kunye ne-brand-brand deduplication yezixhobo ezinkulu zigcina kuphela idatha ekhutshiweyo. Zonke ezi mveliso zicotha kakhulu ukubuyisela, iikopi zeteyipu ezingaphandle kwendawo, kunye neebhutsi zeVM.

Iyenza njani idilesi ye-ExaGrid kwiBackup kwaye ubuyisele ukusebenza kwi-NetBackup?

Xa ukhetha i-ExaGrid's Tiered Backup Storage ye-Backup ye-NetBackup, isixhobo ngasinye se-ExaGrid sibandakanya i-disk cache Landing Zone. Idatha yogcino ibhalwe ngokuthe ngqo kwiNdawo yokuHlala ngokuchasene nokudityaniswa kwindlela eya kwidiski. Oku kunqanda ukufaka inkqubo yekhompyutha enzulu kwi-backup - ukuphelisa ukucotha okuxabisa kakhulu. Ngenxa yoko, i-ExaGrid ifezekisa ukusebenza kwe-backup ye-488TB ngeyure ye-2.7PB yokugcina i-backup. Oku kuphindwe kayi-3 ngokukhawuleza kunaso nasiphi na isisombululo semveli sokuxhuzulwa kwedatha okubandakanya ukuphinda-phinda okwenziwa kwizicelo zogcino-mali okanye izixhobo zokudityaniswa kwicala elijoliswe kuko.

Ngenxa yokuba isixhobo se-ExaGrid sivumela i-backup nganye epheleleyo ukuba ifike kumhlaba wokuqala kwi-Landing Zone ngaphambi kokuba iphinde iphindwe, inkqubo igcina eyona nkxaso yamva nje igcweleyo, ikwifomu engenakuphinda iphindwe yokubuyisela ngokukhawuleza, ukubuyiswa kwe-VM kwangoko ngemizuzwana ukuya kwimizuzu, kunye neekopi ezikhawulezayo zeteyiphu. Ngaphezulu kwe-90% yokubuyisela kunye ne-100% yokufunyanwa kwe-VM ngoko nangoko kunye neekopi zeteyiphu zithathwa kolona gcino lwamva nje. Le ndlela igwema i-overhead eyenziwe kwidatha "yokubuyisela amanzi" ngexesha lokubuyisela okubalulekileyo. Ngenxa yoko, ukubuyisela, ukubuyisela, kunye namaxesha okukopisha ukusuka kwinkqubo ye-ExaGrid ngumyalelo wobukhulu ngokukhawuleza kunezisombululo ezigcina kuphela idatha edibeneyo.

Kwi-Accelerator ye-NetBackup, idatha ibhalwe ngokuthe ngqo kwi-ExaGrid Landing Zone. I-ExaGrid emva koko iphinda ihlanganise i-backup epheleleyo kwi-Landing Zone ukuze ukubuyisela kube yeyona nto ikhawulezayo. Yonke idatha yokugcinwa kwexesha elide ikhutshwe kwindawo yokugcina indawo yokugcina ixabiso eliphantsi.

Kwiimeko ezininzi, i-ExaGrid ikhawuleza ngokuphindwe ngama-20 kunaso nasiphi na esinye isisombululo, kubandakanywa ukuphinda-phinda okwenziwa kwi-backup applications okanye kwi-target-side deduplication-icala izixhobo zombane.

Kuthekani ngokuKhula kweDatha? Ngaba abaThengi be-ExaGrid bayakufuna ukuPhuculwa kweForklift?

Akukho kuphuculwa kwe-forklift okanye ukugcinwa okulahliwe nge-ExaGrid. Izixhobo ze-ExaGrid's Tiered Backup Storage zongezwa nje kwisistim sokuphuma ukuze kube lula ukukhula kogcino njengoko idatha ikhula. Ekubeni isixhobo ngasinye sibandakanya yonke i-computing, i-networking kunye nemithombo yokugcinwa kwandiswa kunye nenye entsha entsha - njengoko idatha ikhula, i-window yokulondoloza ihlala ubude obusisigxina.

Izixhobo zogcino zokuthotywa kwemveli zisebenzisa indlela yokugcina "yokukala" kunye neseva yemithombo yeendaba esisigxina okanye isilawuli sangaphambili kunye neeshelufu zedisk. Njengoko idatha ikhula, yongeza kuphela umthamo wokugcina. Ngenxa yokuba i-computing, iprosesa, kunye nememori zonke zilungisiwe, njengoko idatha ikhula, ngokunjalo ixesha elithathayo ukuphindaphinda idatha ekhulayo de ifestile yokugcina ide kakhulu kangangokuba umlawuli wesiphelo sangaphambili kufuneka aphuculwe (ebizwa ngokuba yi "forklift" phucula) kwisilawuli esikhulu/esikhawulezayo esiphazamisayo nesibiza imali eninzi. Ukuba iiseva ezitsha okanye abalawuli bakhululiwe oko kunyanzela abasebenzisi ukuba batshintshe into abanayo. Ngokuqhelekileyo, abathengisi bayayiyeka into onayo kwaye bandise ukugcinwa kunye nenkxaso. Nge-ExaGrid, akukho mveliso yakudala.

I-ExaGrid ibonelela ngezixhobo zombane kwisistim sokukhupha isikali. Isixhobo ngasinye sinogcino lweNdawo yokuHlala, ukugcinwa kwexesha elide okudityanisiweyo kogcino lwedatha, iprosesa, imemori, kunye namazibuko enethiwekhi. Njengoko idatha iphindaphindeka kabini, kathathu okanye ngaphezulu, izixhobo ze-ExaGrid zibonelela ngazo zonke izixhobo ezifunekayo ukuze kugcinwe ifestile yogcino olusisigxina. Ukuba ii-backups ziiyure ezintandathu kwi-100TB, ziiyure ezintandathu kwi-300TB, i-500TB, i-800TB, ukuya kwii-petabytes ezininzi - kunye nokuchithwa kwehlabathi jikelele.

Nge-ExaGrid, ukuphuculwa kwe-forklift ebiza kakhulu kuyathintelwa, kwaye ukunyanzeliswa kokusukela i-window yokugcina ekhulayo kupheliswa.

Amaxwebhu eenkcukacha:

ExaGrid kunye neVeritas NetBackup
I-ExaGrid kunye neVeritas NetBackup Accelerator
I-ExaGrid kunye neVeritas NetBackup Auto Image Replication (AIR)