Kugwiritsa ntchito makina osungira pogwira ntchito ndi media media

Ndizovuta kulingalira dziko lamakono popanda kuchuluka kwa zofalitsa, zomwe zimaperekedwa, mwa zina, mu mawonekedwe a ma audio ndi mavidiyo. Zikuoneka kuti posachedwapa mtheradi maloto anali Kutolere MP3 owona. Ndipo lero, mafayilo amakanema okhala ndi 4K resolution akuwoneka kale ngati wamba. Zonse zomwe zili pawailesi yakanema ziyenera kupangidwa, kutumizidwa penapake kenako kuti zipezeke kwa aliyense. Makina amakono osungira deta (ndi Qsan kuphatikizapo) ali oyenerera mwangwiro ngati chimodzi mwa zida zazikulu zogwirira ntchito ndi zomwe zili.

Kugwiritsa ntchito makina osungira pogwira ntchito ndi media media

Zoonadi, ogula akuluakulu a mphamvu ndi bandwidth ya njira zoyankhulirana ndi deta yamavidiyo. Kuwonjezeka kosalekeza kwazithunzi zamavidiyo kumawonjezera zofunikira za hardware. Zotsatira zake, zida zomwe zidali zofunikira dzulo zikutha ntchito mwachangu. Kupatula apo, kusintha kwanthawi zonse kupita ku m'badwo wotsatira wa kusamvana kumaphatikizapo kuwonjezereka kanayi kwa chiwerengero cha mfundo mu chimango. Zotsatira zake, mphindi imodzi yokha ya kanema wa 8K wosakanizidwa imatenga 100GB.

Masiku ano, ntchito yaukadaulo yokhala ndi mavidiyo odziwika bwino sikulinso mwayi wama studio akulu okha. Kuchulukirachulukira kwa makanema apa TV, kutsatsira komanso matanthauzidwe apamwamba akanema akukopa osewera ambiri kubizinesi iyi. Ma studio onsewa nthawi zonse amapanga zinthu zambiri "zambiri" zomwe zimafunikira kukonzanso.

Kugwiritsa ntchito makina osungira pogwira ntchito ndi media media

Zimangochitika kuti ambiri mwa ogwira ntchito m'makampani opanga zinthu ndi anthu opanga. Ndipo pakati pawo, njira yaikulu yothetsera nkhani zamakono zokhudzana ndi kugwira ntchito ndi disk mphamvu inali kugula ma drive atsopano akunja. Monga lamulo, gawo lawo lidaseweredwa ndi mitundu ya desktop ya NAS yokhala ndi ma disks 2-5. Kusankha Sitefana chifukwa cha njira zosavuta komanso zomveka zogwirira ntchito zawo pakati pa akatswiri omwe si akatswiri. Liwiro logwira ntchito ndilovomerezeka likagwiritsidwa ntchito payekhapayekha ngati DAS (makamaka ngati pali zolumikizira monga Thunderbolt kapena USB 3.0). Ngati mukufuna kugawana zambiri, NAS (aka DAS) yotere imangolumikizidwa ndi malo ena antchito.

Ndi kuchuluka kwa zinthu zoyambira komanso kuchuluka kwa ogwira ntchito omwe akugwira nawo ntchito, njira iyi (tiyeni tiyitchule kuti "yachikhalidwe") ikuwonetsa kusagwirizana kwake. Sikuti chiwerengero cha "mabokosi" chikuwonjezeka kwambiri (ndipo panthawi imodzimodziyo ndalama zogulira), koma mwayi wopeza deta ukuchepa kwambiri. Ndipo pogwira ntchito limodzi, mavuto amatuluka ngati cornucopia: mikangano yopezera deta, kuthamanga kosakwanira, ndi zina zotero. Choncho, njira "yachikhalidwe" ikupitiriridwa m'malo ndi njira zamakono zogwiritsira ntchito zosungirako zapakati (kapena zosungirako zingapo) ndikukonzekera kugawana nawo. kukhutira.

Inde, pongogula Zithunzi za SHD Kusintha kwa lingaliro latsopano logwira ntchito ndi zomwe zili sikutha. Zidzakhalanso zofunikira kukonza mwayi wogawana nawo deta ndikuwonetsetsa kusinthanitsa kwachangu pakati pa zosungirako ndi ma node opangira zinthu. Pakhoza kukhala zitsanzo zingapo zomanga maziko opangira zinthu. Zina zazikulu ndi izi:

  1. Mlandu wosavuta kwambiri wama studio ang'onoang'ono. Kukonzekera kupeza deta, ndondomeko zamafayilo zimagwiritsidwa ntchito, zomwe zimatsimikiziridwa ntchito ya dongosolo yosungirako palokha.

    Kugwiritsa ntchito makina osungira pogwira ntchito ndi media media

  2. Ma studio apakati pomwe ma projekiti angapo akugwira ntchito nthawi imodzi. Apa, chisankho choyenera chingakhale kukonza mwayi wopeza deta kudzera pagulu la ma seva. Pachifukwa ichi, ndizotheka kugwiritsa ntchito mwayi wololera zolakwa 24/7 mwa kubwereza zigawo zonse zofunika: ma seva, njira zoyankhulirana, zosintha ndi olamulira osungira. Kupeza deta nthawi zonse ndikofunikira kwambiri pokonza zinthu zamakanema kwa nthawi yayitali, chifukwa palibe amene akufuna kutaya nthawi yochulukirapo, mwachitsanzo, chifukwa chakulephera pakumasulira. Komanso, ngati muli ndi ma seva ambiri, ndizotheka kupereka kusanja kwazinthu zogwirira ntchito kuti muwongolere magwiridwe antchito.

    Kugwiritsa ntchito makina osungira pogwira ntchito ndi media media

  3. Ma studio akulu, kuphatikiza omwe amatsata kuwulutsa kwakukulu. M'mapulojekiti oterowo, kulolerana kwa zolakwika chifukwa cha kubwereza kwa zigawo ndizofunikira kale. Komanso, kuti mufulumizitse, njira zonse zazikulu zogwiritsira ntchito zopangira ndi kukonzanso pambuyo pake zasunthidwa kuchokera kumalo ogwirira ntchito kupita ku ma seva apadera omwe ali ndi mwayi wofulumira kwambiri wosungirako zinthu zomwe zili ndi zomwe zili. Kuphatikiza apo, kusungidwa kwamitundu yambiri kumagwiritsidwa ntchito nthawi zambiri. Iwo. Ma HDD ocheperako koma owoneka bwino amagwiritsidwa ntchito kusungira zinthu zoyambira ndi zosungidwa zakale, komanso ma SSD othamanga kuti agwire ntchito ndi/kapena kusungitsa. Mkati mwa makina osungira amodzi, maiwe angapo amapangidwa kuti achite izi kuchokera kumitundu yosiyanasiyana yama media, ndi zida zamagetsi monga. AutoTiering ΠΈ Cache ya SSD. M'mapulojekiti akuluakulu kwenikweni, kusungirako kwamitundu yambiri kumatheka pogwiritsa ntchito makina angapo osungira, omwe amasungirako. mtundu wa data.

    Kugwiritsa ntchito makina osungira pogwira ntchito ndi media media

Monga chitsanzo cha kukhazikitsidwa kwa ntchito ya situdiyo yapa media, tikufuna kutchula za bungwe lazokonza zinthu pa imodzi mwamawayilesi apawailesi yakanema ku Taiwan. Pano, ndondomeko yokwanira yomanga dongosolo, yofotokozedwa mu ndime 2, ikugwiritsidwa ntchito.

Zonse zoulutsira nkhani zimasungidwa padongosolo losungirako Chithunzi cha Qsan XS5224-D ndi shelufu yowonjezera ya JBOD Zithunzi za XD5324-D. Chassis ndi alumali zili ndi ma drive 24 a NL-SAS okhala ndi mphamvu ya 14 TB iliyonse. Kukonzekera kwa disk space:

  • Kusungirako - dziwe 24x RAID60
  • Shelufu yowonjezera - 22x RAID60 dziwe. 2 x zotsalira zotentha

Phukusi la seva lopereka mwayi wopeza deta ndi gulu la ma seva 4 kutengera Windows Server. Kupezeka kwazinthu kumakonzedwa kudzera mu protocol ya CIFS. Mwathupi, ma seva onse a 4 ali ndi kulumikizana ndi makina osungira kudzera pa Fiber Channel 16G popanda kugwiritsa ntchito ma switch, mwamwayi, makina osungira ali ndi madoko okwanira pa izi. Makasitomala amapeza dziwe la seva kudzera pa netiweki ya 10GbE. Makasitomala amagwiritsa ntchito pulogalamu ya Edius v9 pamalo a Windows. Mitundu ya katundu:

  • Gwirani ntchito ndi kanema wa 4K pamitsinje 7 - 2 makasitomala
  • Gwirani ntchito ndi kanema wa 2K pamitsinje 13 - makasitomala 10

Zotsatira zake, pansi pa katundu wotchulidwa, dongosololi limapereka ntchito yokhazikika ya 1500 MB / s, yomwe imakhala yabwino pakugwira ntchito pawailesi yakanema. Ngati kuli kofunikira kuwonjezera malo a disk, kasitomala amangofunika kuwonjezera mashelufu owonjezera ndikukulitsa mndandanda womwe ulipo ndi ma disks atsopano. Zachidziwikire, izi zitha kuchitidwa pa intaneti popanda kusokoneza ntchito.

Media zakhala zikugwira ntchito yofunika kwambiri pamoyo wa anthu. Masiku ano, izi zikuwonekera kwambiri kuposa kale chifukwa cha chitukuko cha kutsatsa komanso makampani azosangalatsa. Zolemba "zolemera" zimafuna njira yozama popanga njira zothetsera vutoli. Ndipo chimodzi mwazinthu zofunika kwambiri pakuyankha koteroko ndi disk subsystem. Kusungirako kumagwirizana bwino ndi ntchitoyi, kumapereka mwayi wodalirika, wothamanga kwambiri komanso kukulitsa kosavuta ndi ntchito.

Source: www.habr.com

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