NBU Accelerator, ebang li-backups li ntse li eketseha kapa li tletse, li tsamaisa feela liphetoho tse ntseng li eketseha ho tloha ho bareki ho ea ho seva sa media. Ha o sebelisa Accelerator bakeng sa bekapo e felletseng, liphetoho tsa morao-rao li kopantsoe le data e fetotsoeng ho tsoa ho li-backups tsa pele ho etsa bekapo e felletseng. Sena se potlakisa ts'ebetso ea ho fumana liphetoho tsa mohloli le ho fokotsa bongata ba data e romelloang ho seva sa media le polokelo ea "backup", e bakang fensetere e khuts'oane ea bekapo. ExaGrid e ka nka le ho hlakola data ea NetBackup Accelerator mme, ho feta moo, ExaGrid e hlophisa bekapo e potlakileng sebakeng sa eona sa disk-cache Landing Zone e le hore sistimi ea ExaGrid e itokiselitse ho khutlisa data kapele, hammoho le ho fana ka libutsi tsa VM hanghang le likopi tsa theipi tse kantle ho sebaka. - tšobotsi e ikhethang le e ikhethang.

Leha NBU Accelerator e khutsufatsa fensetere ea "backup" joalo ka mahlale ohle, ho na le li-trade-offs tse hlalositsoeng ka tlase.

Taba ea pele, NBU Accelerator ha e thehe backup e felletseng ea setso. Sebakeng seo, e theha li-backups tse ntseng li eketseha ka ho sa feleng. Haeba data leha e le efe ea ketane ea li-incrementals e senyehile kapa e le sieo, li-backups li ke ke tsa tsosolosoa. Linako tse telele tsa ho boloka nako li etsa hore ho be le liketane tse telele tsa li-incrementale, 'me ka hona li hlahisa kotsi e phahameng. Ho sebelisa NBU Accelerator ho theha e felletseng ea maiketsetso ha ho fokotse kotsi, kaha ha se moetlo o felletseng, empa o na le lisupa feela tsa likeketso tse fetileng.

Taba ea bobeli, ho khutlisa li-incrementals tse ngata ho ka nka nako. Ho thibela sena, e khothaletsoa ke Veritas hore mekhatlo e sebelisang NBU Accelerator e etse li-backups tse felletseng polokelong ea polokelo, beke le beke kapa bonyane khoeli le khoeli, ho thusa ho khutlisa li-backups tsa letsatsi le letsatsi, beke le beke, khoeli le khoeli kapa selemo le selemo. Khoebo ea fensetere e khuts'oane ea "backup" ke hore leha e fokotsa polokelo ho isa tekanyong, ha e thehe "backup" ea setso e tla lumella ho khutlisa kapele. NBU Accelerator e romela feela liphetoho tse ntseng li eketseha ebe e sebelisa litsupa bakeng sa ts'ebetso e meng kaofela, ka hona, ho ka nka nako e ngata ho phethela ho khutlisa, ho bulela VM, kapa ho etsa kopi ea theipi e kantle ho bekapo efe kapa efe e potlakileng. Mokhoa ona o ke ke oa potlaka joalo ka ho boloka backup e felletseng ea setso.

Mathata a ho Sebelisa Accelerator ea NBU e nang le Inline Data Deduplication

Lisebelisoa tse ngata tsa "backup" 'marakeng li sebelisa inline deduplication, e leng se fellang ka ts'ebetso e liehang ea bekapo le ho khutlisa nako e telele.

Veritas NetBackup 5200/5300: Lisebelisoa tsa Veritas li thatafalloa ke ho kenya ts'ebetso ka lebaka la ho etsa deduplication inline, ho bolelang hore data e ntšitsoe tseleng e eang disk. Ke ts'ebetso e matla haholo ea komporo e fokotsang li-backups. Ho phaella moo, mokhoa ona oa ho fokotsa chelete ha o na granular joaloka oa sesebelisoa se inehetseng sa deduplication, 'me kahoo o hloka disk e eketsehileng ho boloka nako e telele e bolokang litšenyehelo tse phahameng tsa polokelo.

Dell EMC Data Domain: Lisebelisoa tsa "Data Domain" li na le li-deduplication tse mabifi 'me li sebelisa li-disk tse fokolang, empa li theko e boima ka lebaka la tlhokahalo ea balaoli ba ka pele ho etsa ts'ebetso e liehang e bakoang ke ho fokotseha ha inline.

Ntle le moo, inline deduplication feela e boloka data e qotsitsoeng, ho etsa lireschorente, liboti tsa VM, le likopi tsa theipi tse kantle ho naha butle ka lebaka la nako eo e e nkang ho khutlisa data bakeng sa kopo ka 'ngoe.

Maemong ana ka bobeli, li-backups li lieha ka lebaka la ho theoleloa ka har'a marang-rang. Ntle le moo, ho khutlisa ho lieha ka lebaka la tlhoko ea ho khutlisa data e fokolitsoeng bakeng sa kopo e 'ngoe le e' ngoe, 'me ka bobeli li theko e boima.

Mokhoa oa ExaGrid

Mokhoa o ikhethileng oa ExaGrid ke ho qala ka ho ngola li-backups ka kotloloho ho disk-cache Landing Zone, ho qoba ts'ebetso ea inline le ho netefatsa ts'ebetso e phahameng ka ho fetesisa ea bekapo, e hlahisang fensetere e khuts'oane ea "backup". ExaGrid's Adaptive Deduplication e etsa deduplication le ho pheta-pheta ka tsela e ts'oanang le li-backups ha e ntse e fana ka lisebelisoa tse felletseng tsa sistimi ho li-backups bakeng sa fensetere e khuts'oane ea bekapo. Li-backups li nchafatsoa hape hore e be bekapo e felletseng e felletseng, e bolokang li-backups tsa morao-rao e le bekapo ea 'nete e felletseng ka foromo e sa kopitsoang. Sena se qoba ts'ebetso e telele ea ho khutlisetsa metsi 'meleng e sebelisoang ke Veritas kapa Data Domain, e leng se bakang ho tsosolosoa ho fihlang makhetlo a 20 ka potlako.

• Ka potlako Ho ja - Li-backups li ngotsoe ka kotloloho sebakeng sa ho lulisa ntle le moroalo oa CPU oa deduplication. Hang ha data e se e ikemiselitse ho disk, mokhoa oa ho fetolela o feto-fetohang oa ExaGrid oa qoelisa ebe o pheta lintlha ka ho tsamaisana le li-backups.

• Ka potlako Ho khutlisetsa - ExaGrid ke eona feela tharollo e bolokang li-backup tsa morao-rao tsa NBU Accelerator ka sebopeho sa eona se sa kopitsoang ho fana ka li-reschations tse potlakileng, lirifi tsa VM, le theipi e kantle ho sebaka ExaGrid e nka data ea NBU Accelerator ka sebopeho sa NBU ebe e nchafatsa data eo ho theha ka botlalo. - e thehile backup sebakeng sa Landing Zone. Joale ExaGrid e boloka nako e telele e bolokiloe ka foromo e kopilitsoeng sebakeng sa polokelo ea ExaGrid. ExaGrid ke eona feela polokelo ea "backup" e bolokang kopi e nang le metsi ka botlalo sebakeng sa eona sa Landing bakeng sa lirifi tsa VM tse potlakileng, tse khutlisang le likopi tsa theipi tse kantle ho naha.
• Boholo ba polokelo - Ka mokhoa oa ExaGrid oa ho boloka kopi e felletseng ea "backup" Landing Zone ea disk-cache, li-backups tse ngata tse bolokiloeng (mohlala, libeke tse 8, khoeli le khoeli tse 24, lilemo tse 7), polokelo e eketsehileng e tla bolokeha kaha ExaGrid e boloka feela liphetoho ho tloha ho li-backups tse felletseng ho ea ho bekapo e felletseng e fetileng, e bakang tšebeliso e tlase ea polokelo khahlano le mekhoa e meng.
• Scale-out Architecture - Boqapi ba ExaGrid bo eketsa lisebelisoa tse felletseng tsamaisong e felletseng e eketsang lisebelisoa tsohle tse hlokahalang tsa processor, memori le marang-rang hammoho le matla a disk. Mokhoa ona o boloka fensetere ea bolelele bo tsitsitseng ha data e ntse e hola ka ho eketsa lisebelisoa tse ling tse hlokahalang bakeng sa ho eketseha ho sa feleng ha phokotso ea data.

• tenyetseha - Tharollo ea ExaGrid e fetoha le maemo; joalo ka li-incrementals tsa NBU Accelerator, li-backups tse felletseng tsa NBU, li-backups tsa database tsa NBU, hammoho le ts'ebeliso e 'ngoe ea bekapo le lisebelisoa, joalo ka, Veeam bakeng sa VMWare, e ka ngola ka nako e le ngoe ho sistimi e le 'ngoe ea ExaGrid. ExaGrid e ts'ehetsa mefuta e mengata ea li-backups le lits'ebetso tse fetang 25 tsa "backup" le lisebelisoa bakeng sa tikoloho e fapaneng haholo.
• Litsenyehelo tse tlase - Lipolokelo tse fumanoeng ke bareki ba ExaGrid e ka ba halofo ea tharollo ea tlholisano ka lebaka la ho theoleloa ka mokhoa o mabifi oa ExaGrid le mokhoa oa eona oa meralo o theko e tlase.

Maqephe a Lintlha:
ExaGrid le Veritas NetBackup Accelerator