Bingu 4 Limalimbikitsa Ma Drive Ovuta, SSDs, RAID, ndi Non-RAID mu Combo Aliwonse
OWC (Other World Computing) yakhala ikupita kumalo ozungulira ma Mac, kotero pamene kampaniyo inayamba kupanga mipando yake yokha ya Magalimoto, ndinkakonda chidwi.
Thunderbolt yakhala mbali ya ma O / Mac omwe alipo kuyambira chaka cha 2011 , ndipo tsopano ndi gawo la Mac Mac. Lonjezo lake lalikulu linali kupereka njira yofulumira kwambiri yogwirizana pakati pa zipangizo zakunja ndi Mac, koma pokhapokha mawonetseredwe a Apple Thunderbolt, ndi maulendo apang'ono a Thunderbolt kunja kwa mawonekedwe osiyanasiyana a RAID, sipanakhalepo zipangizo zambiri za Bingu.
Mwachidule: OWC ThunderBay 4
ThunderBay 4 ndi malo osakhala a RAID Mwala umene ungakhoze kuvomereza kuzinyalala zowonongeka za desktop kapena SSDs zinayi (adapita yogulitsidwa payekha), kapena kuphatikiza mitundu iwiri ya ma drive.
Chifukwa chipindacho sichiphatikizapo RAID yowonjezera ma hardware, Mac imayang'ana ma drive omwe amalowa muzitseko monga maulendo apansi, omwe amakulolani kusankha momwe adzakhazikitsire. Zingathe kukhala ngati zoyendetsa payekha, kapena mungagwiritse ntchito imodzi mwa mapulogalamu a RAID omwe alipo, monga Apple's Disk Utility kapena SoftRAID . Tidzakambirana zambiri za RAID patsogolo panthawiyi.
ThunderBay 4 imabwera mumasintha osiyanasiyana, kuphatikizapo BYOD (Bweretsani Maulendo Anu) ndi makina a kukula kwake koyambirira. Mitengo yamakono ndiyi:
| Kukula | Kusintha | Mtengo |
|---|---|---|
| BYOD | Palibe magalimoto | $ 397.99 |
| 4 TB | 1 TB galimoto x 4 | $ 649.88 |
| 8 TB | 2 TB yoyendetsa x 4 | $ 784.99 |
| 12 TB | 3 galimoto ya TB TB 4 | $ 887.99 |
| 16 TB | 4 galimoto ya TB TB 4 | $ 1,097.99 |
| 20 TB | 5 galimoto ya TB TB 4 | $ 1,199.99 |
| Kukula | Kusintha | Mtengo |
|---|---|---|
| BYOD | Palibe magalimoto | $ 494.99 |
| 4 TB | 1 TB galimoto x 4 | $ 729.99 |
| 8 TB | 2 TB yoyendetsa x 4 | $ 854.88 |
| 12 TB | 3 galimoto ya TB TB 4 | $ 959.99 |
| 16 TB | 4 galimoto ya TB TB 4 | $ 1,174.99 |
| 20 TB | 5 galimoto ya TB TB 4 | 1,279.00 |
Bingu 4 Zowona Zowona
ThunderBay 4 ndi yaing'ono, makamaka pamene mumaganizira zomwe zili mkatikati: Zida zinayi zapakati pa 3½ masentimita, mabanki 4, ndi Mabingu 2 (20 Gbps) ku SATA 3 (6 Gbits / sec) mawonekedwe, mkati magetsi, ndi mpweya woziziritsa, zonse zomwe ziri muzitseko zomwe zimayendera 9.65 mainchesi masentimita 5,31 m'lifupi × 6.96 mainchesi pamwamba.
Kodi ndinanena kuti magetsi ali mkati? Izi zikutanthauza kuti palibe njerwa zamagetsi zomwe zingayende pambali kapena kutayika.
Kutsogolo kwa chipindachi chili ndi mawonekedwe omwe amapereka mwayi woyendetsa magalimoto anayi a SATA. Mbali yapambali imaphatikizanso ma LED asanu. Yoyamba imasonyeza udindo wa mphamvu (pa / kutseka / kuyima); Zotsalira zinayi zimapereka mwayi wofikira pazitsulo zinayi zoyendetsa galimoto. Kumbuyo kwa nyumbayi kumaphatikizapo malo otetezeka a Kensington, maulendo awiri a Mabingu, kutsegula, kutulutsa makina, ndi 3½-inch fan.
Mawu okhudza fanaki: Bingu 4 imafuna mpweya wabwino kwambiri kuti uzizizira bwino ma drive ndi mphamvu zamkati. Mukhoza kumva fanaku, koma sikumveka mokweza. Mu ofesi yaofesi, mwina simungathe kuona phokoso la fan, pamene muli pakhomo pakhomo kapena pa studio, mukhoza kumva wothamanga akuthamanga. Ndimakonda zida zothandizira, koma phokoso lija limandivomerezeka; mayendedwe anu angasinthe.
Drive Trays
Bingu 4 limagwiritsa ntchito magalimoto (amaperekedwa) kuti aziyendetsa galimoto. Ma trays oyendetsa ali pambuyo pa gulu la kutsogolo. Tsegulani gulu la kutsogolo ndikugwedeza gululo pansi ndi kunja kuti muwulule magalimoto anayi oyendetsa galimoto. Sitayiti iliyonse ili ndi thumba lopangira thumba kuti likhale ndi tray ku galimoto yoyendetsa galimoto.
Ma trays amadziwika A, B. C, ndi D kuti agwirizane ndi kayendedwe kake. Izi ndi zokhazokha; Mukhoza kusinthanitsa matayala ndi kuyendetsa galimoto pazomwe mukufuna, popanda zotsatira pazitsulo kapena kuyendetsa galimoto.
Kuwonjezera galimoto kupita ku tray yoyendetsa galimoto ndizophweka ngati kugwiritsira ntchito screwdriver. Kamodzi atayikidwa mu tray yoyendetsa galimoto, galimoto ikhoza kugwiritsidwa ntchito kulikonse komwe kuli ThunderBay 4. Mukhoza kugula sitima zamagalimoto, zomwe zingakuthandizeni kuti musunthire mofulumira magalimoto pakati pa zitseko zambiri, kapena musunge malo osungira katundu.
Bingu 4 Kuyesera ndi Kuchita
Gulu lathu loyesera ThundayBay 4 linafika ndikulumikizidwa ndi magulu anayi atatu a TB Toshiba DT01ACA300 7200 RPM.
Ndagwirizanitsa ThunderBay 4 kumayesero athu, omwe ali ndi MacBook Pro ya 2011 ndi 4 GB RAM, 2 GHz Intel Quad-Core i7, ndi hard drive 500 GB mkati.
Ndagwirizanitsa ThunderBay 4 ndi MacBook Pro ndi chingwe cha Bingu chimene chimaperekedwa ndi malo ozungulira.
ThunderBay 4 ndi makina ake anayi adadziwika pa kuyambika, ndipo ndinayamba kugwiritsa ntchito Disk Utility kuti ndipangire aliyense monga Mac OS Extended (Journaled).
Ndikamaliza kulemba, ndinagwiritsa ntchito BlackMagic Design Disk Test Test, komanso Prosoft Engineering ya Drive Genius 3, kuti muyese kulemba ndi kuwerenga momwe galimoto iliyonse ikuyendera. Uku sikunali kuyesa kwakukulu; zomwe ndimakonda ndikuwona ngati malo ozungulira ThunderBay 4 ali ndi zofuna zogwirizana ndi ntchito yoyendetsa galimoto. Nditagwirizanitsa galimoto iliyonse, ndinayendetsa galimotoyo ndikuyendetsa galimoto lirilonse kupita ku galimoto yotsatira. Kenako ndinayambiranso zizindikiro kuti ndione ngati pali kusintha kwakukulu kwa zizindikiro.
Ndaphunzira zinthu ziwiri kuchokera ku mayesero awa. Choyamba, kusokoneza ma drive kuchokera ku galimoto yoyendetsa galimoto ndi galimoto; iwo amalowerera mkati ndi kunja popanda khama. Chidziwitso chachiwiri chimene ndinaphunzira ndichoti galimoto iliyonse imayendetsa bwino komanso ina iliyonse; Panalibe malo otsekemera otsekemera kuti azidandaula kapena kupindula poyesera.
Ntchito Yoyendetsa Payekha
Ndinayesa machitidwe a galimoto iliyonse m'bwalo la ThunderBay 4. Avereji galimoto Werengani ntchito inabwera pa 188.375 MB / s, pamene Kulemba kwa ntchito kunali 182.025 MB / s. Zomwezi ndi zokongola kwambiri pazoyendetsa payekha, koma popeza ndikungoyesa galimoto imodzi panthawi, sindimayika mtundu uliwonse wazitsulo.
Ndinaganiza zowona momwe Bingu 4 likugwiritsira ntchito magulu osiyanasiyana a RAID omwe amagwiritsa ntchito galimoto imodzi panthawi imodzi.
Kuchita kwa RAID
Ndikugwiritsa ntchito Disk Utility, ndinapanga gulu la RAID 0 (lopepuka), kenako atatu, ndikuyendetsa magalimoto anayi, ndikuyesa machitidwe ake onse.
| 2 pagalimoto | 3 galimoto | 4 pagalimoto | |
|---|---|---|---|
| Werengani | 380.60 | 554.50 | 674.00 |
| Lembani | 365.50 | 541.30 | 642.60 |
Chifukwa ndikufunanso kuyesa malo ozungulira ThunderBay 4 ndi SoftRAID, omwe amapereka zinthu zina zochepa kuposa Disk Utility, kuphatikizapo njira zingapo za RAID, ndinaganiza zopanga zinthu zofanana za RAID 0.
| 2 pagalimoto | 3 galimoto | 4 pagalimoto | |
| Werengani | 381.70 | 532.80 | 678.40 |
| Lembani | 350.20 | 535.90 | 632.00 |
Ndondomeko : Ndathamanga chizindikiro china, QuickBench 4.0.4, kuti ndikuyang'ane pazomwe zinayendera RAID 0, zomwe zinkawoneka ngati zochepa kwa ine ndi Disk Speed Test. Ndakonza QuickBench kuti ndiwonetse mayeso oyenerera ngati momwe Disk Speed Test ikugwiritsira ntchito.
| Disk Utility | SoftRAID | |
|---|---|---|
| Avereji Werengani | 742.90 | 741.25 |
| Avereji Lembani | 693.17 | 646.89 |
Ngakhale kuti chiwerengero cha MB / s chiri chosiyana kwambiri ndi machitidwe awiri a RAID, machitidwe onse akhalabe ofanana; ndiko kunena, komanso sapereka phindu popanga zida zowonongeka. Chofunika kwambiri ndikuti malo ozungulira ThunderBay 4 sakuwoneka kuti akukhudzanso ntchito, ngakhalenso pamene malo anayi amagwiritsidwa ntchito palimodzi. SoftRAID imapereka phindu linalake mu luso lake loyang'anira zojambula za RAID, kuwona njira zosayesayesa zolephera, ndikukutumizirani zosinthika za maimelo kudzera pa imelo, ndipo ngakhale kukonza ndi mitundu yina ya zida za RAID.
Mayendedwe otsatilawa akuyang'ana pa ThunderBay 4 ndi SoftRAID 5, yomwe imapezeka ngati njira yowonjezera. SoftRAID 5 imapanga teknoloji yokongola kwambiri, kuphatikizapo kukhoza kupanga mitundu yambiri ya RAID, kuphatikizapo RAID 1 + 0 , RAID 4, ndi RAID 5 . Mawindo atatuwa a RAID amapereka kuwonjezeka kwachangu komwe kumapezeka kuchoka pamagalimoto, ndi phindu lokonzekera cholakwika, pogwiritsa ntchito maulendo omwe amawoneka kuti ndi ofanana kapena ophatikizana ndi mizere yomwe imagwiritsidwa ntchito.
| RAID 1 + 0 | ZOKHUDZA 4 | RAID 5 | |
| Werengani | 365.70 | 543.50 | 499.50 |
| Lembani | 324.60 | 380.20 | 375.70 |
| RAID 1 + 0 | ZOKHUDZA 4 | RAID 5 | |
|---|---|---|---|
| Werengani | 378.73 | 564.13 | 557.99 |
| Lembani | 318.64 | 496.02 | 500.25 |
Zindikirani: Maonekedwe onse a RAID mu tebulo awa agwiritsidwa ntchito ndi magalimoto anai onse.
Monga mukuonera, pangakhale chilango cha ntchito pogwiritsira ntchito RAID 1 + 0, RAID 4, kapena mazira RAID 5. Koma chilango chimenecho chimangowonongeka mosavuta ndi chitetezo chowonjezera cha kukhala ndi umoyo (RAID 4 kapena 5), kapena kukhala ndi galasi la magalimoto oyendetsa (RAID 1 + 0). Ndinali wokondwa kwambiri ndi SoftRAID, ndipo ndimatha kupanga ndi kuyambitsa chidziwitso chaumulungu popanda kugunda kwakukulu pa ntchito. M'mbuyomu yapaderayi, mtundu uwu wa RAID ungangowonongeka pazokambirana za hardware chifukwa cha mapulogalamu a pulogalamu yothandizira.
Kutsiliza
Ndine wokondwa kwambiri ndi mawonekedwe a ThunderBay 4 ndi ntchito. Ndimakonda kuti OWC inasankha kusiya njira za RAID mwamphamvu m'manja. Izi zimathandiza kuti malo ozungulira ThunderBay 4 agwiritsidwe ntchito pa zochitika zosiyanasiyana: monga kusungira zinthu, monga kusungirako, kapena ndi mawonekedwe osiyanasiyana a RAID kuti awonjezere ntchito. Mukhoza kugwiritsa ntchito ThunderBay 4 kuti mugwiritse ntchito, pemphani makanema awiri a RAID kuti mugwiritse ntchito ndi kanema, komanso kawiri kawiri kawiri kawiri . Zomwe mungathe kuzikonzekera zili pafupi.
Pulogalamu ya SoftRAID yomwe ikuphatikizidwa ndi ThunderBay 4 imapereka mphamvu zambiri kuposa zomwe zilipo mu Disk Utility ya Apple. Ngati mukukonzekera kugwiritsa ntchito chipinda cha RAID pakukonzekera kwa mtundu uliwonse, ndimalimbikitsa kwambiri SoftRAID. Ndakhala ndikugwiritsa ntchito SoftRAID kwa zaka pa seva yathu, kuti ndiwonetsetse zolemba zolakwika ndi kumanganso.
ThunderBay 4 ndi chinthu chodabwitsa chomwe chingakwaniritse zosowa za akatswiri omwe amafunikira kusungirako bwino, komanso aliyense amene akufufuza njira yosungirako yosungirako zinthu ndi kusunga. Ukulu umodzi ukhoza kukwanira zonse.
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