Pima HDD kumhanya ne dd

Mwedzi mishoma yapfuura ndakakusiira chinyorwa chekuti ungayera sei kumhanya kweiyo HDD nayo hdparmZvakanaka, panguva ino ndinokuratidza maitiro ekuita zvakafanana ne: dd

wd-scorpio-nhema

Pima HDD kuverenga nekunyora nekukurumidza ne dd

Isu tinongoda chete kuraira kuti tizive izvi, iwo murairo unotevera:

dd if=/dev/zero of=test bs=64k count=16k conv=fdatasync

Chaizvoizvo zvazvichaita kugadzira uye kunyora randoms dhata kune iyo faira (inonzi test), iyo yekupedzisira huremu ichave 1024MB, ndiko kuti, 1GB, uye nezvinozotiudza (uye izvo zvinonyanya kukosha kwatiri) ndiyo ichava kumhanya kwayinozadza nayo iyo 1024MB uye nenguva yazvakatora.

Heino skrini yeiyo terminal mushure mekuita iwo murairo:

dd-hdd-mhanyisa

Sezvauri kuona, zvakatora masekondi mapfumbamwe kuti izadze iyo GB, zvinoreva kuti kumhanya kwanga kuri 9 MB / s ... haina kushata 😉

Ndinoziva sei kuti HDD yangu inononoka?

Kuti uzive kana hard drive yako ichinonoka iwe unofanirwa kungoziva kuti chaizvo chero kumhanyisa kwakakura kupfuura 50 MB / s inogamuchirwa (ndinodzokorora, zvinogamuchirwa, kwete kukurumidza zvakanyanya). Kana yako hard drive ikasayera kana iwe uchida imwe inokurumidza kana SSD, ini ndinokurudzira kuti utarise muzvitoro zvine hunyanzvi kwavanokuraira kana zvasvika tenga madhiraivha akaoma uye kubvunza, ivo vachakurudzira iro rakaomarara dhiraivhu raunoda chaizvo zvichibva pabhajeti yako kana zvaunoda. Mune yangu kesi desktop yangu PC ine yakajairwa HDD yakandipa 70 MB / s. Ehezve, kana iri SSD kana RAID uye iyo "inogamuchirwa" kumhanya haina kufanana ????
Kana iwe uchida dhirairi rakaomarara kune sevha zvinogara zviri nani kushandisa SSD, kunze kwekunge zvave pachena kuti sevha inoda yakawanda yekuchengetera masimba saka kana iwe uine inononoka HDD ine yakawanda kugona kana iwe ukaita mari kutenga SSD yakaoma dhiraivha uye kugadzira raid.

Magumo!

Chaizvoizvo ichi ndicho, ndinovimba chakabatsira kwauri.


Izvo zviri muchinyorwa zvinoomerera pamisimboti yedu ye tsika dzekunyora. Kuti utaure chikanganiso tinya pano.

Makomendi gumi, siya zvako

Siya yako yekutaura

Your kero e havazobvumirwi ichibudiswa. Raida minda anozivikanwa ne *

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  1.   Oscar akadaro

    Inonakidza kwazvo!
    thanks!

    1.    KZKG ^ Gaara akadaro

      Ndinokutendai nekuverenga kwedu 🙂

  2.   Sli akadaro

    16384 + 0 zvinyorwa zvakaverengwa
    16384 + 0 zvinyorwa zvakanyorwa
    1073741824 byte (1,1 GB) yakateedzerwa, 30,227 s, 35,5 MB / s

    Ndine dambudziko, izvi zvinoitika kwandiri zvekushandisa laptop kubva makore apfuura nediski pa5200rpm uye sata 2

    1.    KZKG ^ Gaara akadaro

      Shamwari, iyo HDD inoita kunge mumazuva ayo ekupedzisira ... mudhara, mutana 🙁

      1.    peace akadaro

        Zvakanaka, laptop yangu ine gore, yakabuda yakachipa kwazvo kune ese maficha asi inondiverengera pa51MB / s.

        Zvinoreva here kuti vakandibvisa?

  3.   chits akadaro

    Chinyorwa chakanaka KZKG ^ Gaara, chii chinoitika kana iyo HDD iine zvinopfuura makumi masere muzana kukanganisa? GB kana kanokwana zana GB uye zvakadii kana kuderera sei mutengo wacho?

    1.    KZKG ^ Gaara akadaro

      Kutenda ^ _ ^

      250GB IDE HDDs aripo uye ari kutengeswa, tarisa apa: http://www.ebay.com/bhp/250gb-ide-hard-drive

      Chimwe chinhu chakasiyana zvakanyanya kunge uchikwanisa kutenga paBay, kuendesa munyika yako, nezvimwe.

      Nezve chimwe chinhu chaunondibvunza ... Ini ndoda kutaura kuti mukomputa hapana chinogoneka, pane chete zvinhu izvo isu zvatisingazive maitiro ekuita. Kana iyo HDD iine 80% zvikanganiso, kunyangwe paunenge uchiigadzirisa uchishandisa chimwe chinhu senge HirensBootCD kana zvakafanana, mukupedzisira iyo HDD inozopedzisira ichikupa iwe yakawanda misoro kupfuura matambudziko agadziriswa ... unogona kushandisa imwe yakasarudzika dhata kupora kana chikamu chekugadzirisa michina. (kana chimwe chinhu chakadai), uye kuti iyo HDD iri nani ... asi shamwari, kunyange kuita izvozvo, zvirinani handidi kuisa ruzivo rwangu panjodzi paHDD yaive nematambudziko akawanda many

      1.    chits akadaro

        Kutenda nemhinduro KZKG ^ Gaara, Unogona kuvimba neBay?, Peji "rekunyepedzera" risingabvumidzwe pasi pemitemo yenyika imwe neimwe uye kambani yemubereki iri muLuxembourg uko vamwe vashandisi vanogunun'una kuti vakabiridzirwa nevatsotsi.

      2.    KZKG ^ Gaara akadaro

        Ehm, zvinoenderana 😀

        eBay musika wakakura wepasi rese, hunyengeri hwekudzivisa kuve nezviitiko zvakaipa kutenga zvinhu kubva kune vatengesi vane chaiyo chaiyo% kugutsikana (kupfuura 95%), uye BIG nhamba yekutengesa. Saka kana iwe ukatenga kubva kune mukomana uyo, semuenzaniso, ane 98% kugutsikana kubva pamakumi mashanu emadhiri, murume, hazvitarisike kuti iwe uchave neruzivo rwakaipa naye.

      3.    chits akadaro

        Mhoro KZKG ^ Gaara,

        Mandisiya ndavhiringika neizvi !, .... chekutanga unoti kutenga kubva kune avo vane degree rakanyanya kugutsikana rinopfuura 95% uye nhamba hombe mukutengesa, ipapo unondiudza kuti kana ndikatenga kubva kune uyo ane 98% kugutsikana kubva Ma50.000 madhiri akagadzirwa, hazvigoneke, unorevei neizvi?

        Chii chakaonekwa kumutengesi mumwe chete ane mhando dzakasiyana dzenyeredzi,… chii chinoitika kana mamaki akagadzwa munyeredzi? Semuenzaniso: shanu nyeredzi nyeredzi (5%) yakanaka, 99 nyeredzi nyeredzi (3%) dzisina kwadzakarerekera, nyeredzi shanu tsvuku (10%) isina.

        Izvi zvisizvo zvitatu kana zvishanu zvinoreva zvisingaiti?

        1.    KZKG ^ Gaara akadaro

          Ehe, kana iwe ukatenga chinhu kubva kune mumwe munhu uyo ​​kubva makumi mashanu ekutengesa ane 50.000% yekugutsikana mwero, hazvigoneke kuti iwe uchave neruzivo rwakashata, ndiko kuti, zvakaoma chaizvo kubviswa.

          Semuenzaniso tarisa chinhu ichiKana iwe ukatarisa kurudyi zvinoita sekunge mutengesi ane chinogamuchirwa% che99,4% yezvese zve9362 zvekutengesa, zviripo ... kana iwe ukabaya pazita rake / zita remadunhurirwa, uchaona mune zvakadzama mavhoti ake akanaka uye asina kunaka, vasina kwavakarerekera, nezvimwe.

      4.    chits akadaro

        Ruzivo rwakanaka kwazvo KZKG ^ Gaara, mune icho chinongedzo chawakaisa zvinhu zvacho, kunyangwe mutengesi iyeye aine Zvinhu zve 32 zvisina kunaka uye makumi matatu nematatu asina kwazvakarerekera, zvinoonekwa kuti ane 32% ye (99.4) yekutengesa kwakanaka, zvinoreva kuti … Kuti mutengesi uyu haavimbike ne9375%?

        Kune mumwe mubvunzo, kuti ukwanise kutenga paBay, iwe unofanirwa here kunyoresa pane iro peji?, Uye nekudaro uchikwanisa kuodha chero zvakananga kubva (eBay) kana zvakananga nemutengesi?, Ndinofungidzira panofanira kunge paine mutero wekushandisa eBay? Zvinotora nguva yakareba sei kuti utore odha? Semuenzaniso: Ini ndoda HDD muIDE, kunyanya 250 GB, kana zvirinani (120 kana 100 GB). Ini zvakare ndaida processor muIntel (R) Pentium (R) M 780.

        Zvimiro zveiyo yapfuura HDD muIDE:

        Muenzaniso: ATA SAMSUNG HM100JC
        Shanduro yeFirmware: YN100-80
        Unyanzvi: 100 GB

        Processor Zvimiro:

        Muenzaniso: Intel® Pentium® M processor 780
        Processor Nhamba: 780
        Kurumidza: 533 MHz
        Processor Base Frequency: 2.26 GHz
        Zvigadziko Zvakatsigirwa: H-PBGA479, PPGA478
        processor mapini: PGA- 478

  4.   Sli akadaro

    Ndanga ndichiyedza com porteus kuti nekusaisa pane diski chete muUSB uye pa40MB / s, ndizvo zvazvinofanira kuva sata 1, pakupedzisira kuita benzi kwaro ndakatakudza porteus 100% mugondohwe uye pachinzvimbo kubva kuyedza pachikamu chandakaedza pane yangu folda, mhedzisiro ine simba:

    1073741824 byte (1.1 GB) yakateedzerwa, 1.33319 s, 805 MB / s

  5.   jecale47 akadaro

    Zvinogamuchirwa.

    16384 + 0 zvinyorwa zvakaverengwa
    16384 + 0 zvinyorwa zvakanyorwa
    1073741824 byte (1,1 GB) yakateedzerwa, 10,3208 s, 104 MB / s

  6.   Krlos kmarillo akadaro

    16384 + 0 zvinyorwa zvakaverengwa
    16384 + 0 zvinyorwa zvakanyorwa
    1073741824 byte (1.1 GB) yakateedzerwa, 28.9431 s, 37.1 MB / s

    Ini ndinofunga inguva yekutenga imwe hard drive.

  7.   Vincent akadaro

    Mhoroi, ndinofungidzira izvi zvinogona kuitwa kuyera kumhanya kwaJune kusvika SD kana microSD kadhi kana kwete? Ndinofanira here kuchinjisa kero inoperekedza iyo kana kuenda kune iyo iri pakadhi kana kwete?
    gracias

    1.    KZKG ^ Gaara akadaro

      Ehm handifunge kudaro, kana iwe ukachinja iyo kana semuenzaniso, / dev / mmc2… saka izvo iwe zvaungaite kuteedzera 1GB kubva kukadhi kuenda kune faira, uye zvaizokupa iwe kumhanya.

      Dambudziko rekuita izvi nderekuti kana ndisiri kukanganisa, pakupedzisira izvo zvaungayere zvingave kuverenga kadhi (nekuti iwe waizonyora neiyo yeiyo HDD), uye zvakare data raizopfuura neiyo HDD zvakadaro ... kureva kuti, zvaisazove test (ndinofunga) 100% inoshanda

  8.   Teak akadaro

    Mhedzisiro ine Manjaro Kernel 4.1 uye SSD

    16384 + 0 zvinyorwa zvakaverengwa
    16384 + 0 zvinyorwa zvakanyorwa
    1073741824 byte (1,1 GB) yakateedzerwa, 6,33915 s, 169 MB / s

  9.   HO2Gi akadaro

    Chinyorwa chikuru KZKG ^ Gaara, unoziva here kana paine nzira yekuziva kana "gnu / linux" kana "linux" (saka hapana kupesana XD) inobata kushandiswa kwegondohwe zvirinani, uye kana paine mamwe matanho ari nani.
    Thanks.

    16384 + 0 zvinyorwa zvakaverengwa
    16384 + 0 zvinyorwa zvakanyorwa
    1073741824 byte (1,1 GB) yakateedzerwa, 6,89022 s, 156 MB / s

    1.    KZKG ^ Gaara akadaro

      Ndiri kungotsvaga sarudzo dzakanaka dzekuita RAM bvunzo kubva kuLinux (ndine husimbe kunyora haha), kana ini ndawana zvandiri kutsvaga usazvidya moyo, ndichazvigovana pano 😉

    1.    KZKG ^ Gaara akadaro

      Zvakajairika chinhu ... muTaringa vanoteedzera zvese zvatinoisa pano, ndinofunga hapana kana mushandisi mumwe ane mavambo ipapo ... ¬_¬

  10.   jamin samuel akadaro

    16384 + 0 zvinyorwa zvakaverengwa
    16384 + 0 zvinyorwa zvakanyorwa
    1073741824 byte (1,1 GB) yakateedzerwa, 16,9916 s, 63,2 MB / s

    Shandisa XFS faira system
    ????

  11.   Payuta akadaro

    [payuta @ Manjaro-HP ~] $ dd kana = / dev / zero ye = bvunzo bs = 64k kuverenga = 16k conv = fdatasync
    16384 + 0 zvinyorwa zvakaverengwa
    16384 + 0 zvinyorwa zvakanyorwa
    1073741824 byte (1,1 GB) yakateedzerwa, 3,57703 s, 300 MB / s
    [payuta @ Manjaro-HP ~] $
    Iyi ndiyo data rangu reSSD !!!!
    Thx yetipi

    1.    KZKG ^ Gaara akadaro

      Kunakidzwa 🙂

  12.   Sandro akadaro

    Ini ndaizowedzera kana kunongedza kuti mune (ma mechanical) dhiraivha yakaoma haina kufanana kugadzira iyi "test" faira muchikamu chine ma cylinders kudivi "rekunze" (kufamba kwakawanda neiyo imwechete angular kumhanya [rpm] -> kumwe kuenderana kumhanya ~ kwakawanda MB / s) yedhisiki pane kune imwe iyo iine ivo mukati mechikamu chacho. Semuenzaniso pane laptop ine 5400rpm drive:
    Yekutanga NTFS Chikamu cheWindoze:
    1073741824 byte (1,1 GB) yakateedzerwa, 22,8917 s, 46,9 MB / s
    2nd NTFS Chikamu cheWindoze-GNU / Linux:
    1073741824 byte (1,1 GB) yakateedzerwa, 28,6148 s, 37,5 MB / s
    4th Chikamu PartT4 cheGNU / Linux Main:
    1073741824 byte (1,1 GB) yakateedzerwa, 42,1906 s, 25,4 MB / s
    Iyo diski yakabatana mune sata1 modhi (1.5 Gb / s):
    / dev / sda:
    Nguva yakachengetwa inoverengwa: 3080 MB mumasekondi 2.00 = 1541.28 MB / sec
    Nguva yakakwenenzverwa disk inoti: 170 MB mumasekondi 3.03 = 56.04 MB / sec
    Uye kune rimwe divi, yekunze usb3 disk yakabatana kuburikidza ne usb2 (480Mb / s -> 60MB / s ~ 30MB / s fd):
    1073741824 byte (1,1 GB) yakateedzerwa, 37,2769 s, 28,8 MB / s cqd.
    Salu2.

  13.   vaedze? akadaro

    Chii chingave = bvunzo? Pane chero zvakasara kubva kuiyedzo pane diski? Ndiri kureva ... rimwe faira rinotora 1 GB rinogona kubviswa

    1.    KZKG ^ Gaara akadaro

      Kuyera kumhanya kwekumhanya kwaifanirwa kugadzira faira inonzi bvunzo paHDD, mushure mekupedza bvunzo unogona kuidzima 😉

  14.   David L. akadaro

    Kunaka kwakanaka, ndatenda!

    16384 + 0 zvinyorwa zvakaverengwa
    16384 + 0 zvinyorwa zvakanyorwa
    1073741824 byte (1,1 GB) yakateedzerwa, 2,37306 s, 452 MB / s

  15.   roman akadaro

    [midzi @ fedora faira] # dd kana = / dev / zero ye = bvunzo bs = 64k kuverenga = 256k conv = fdatasync
    262144 + 0 zvinyorwa zvakaverengwa
    262144 + 0 zvinyorwa zvakanyorwa
    17179869184 mabheti (17 GB) akateedzerwa, 8,61083 s, 2,0 GB / s

  16.   CyberJames akadaro

    Niiiceeee !!

    16384 + 0 zvinyorwa zvakaverengwa
    16384 + 0 zvinyorwa zvakanyorwa
    1073741824 byte (1.1 GB, 1.0 GiB) yakateedzerwa, 2.4175 s, 445 MB / s

  17.   87 anokanganisa akadaro

    Inonakidza kwazvo, asi ipapo iwe uri kuyerawo iyo nguva yekuverenga kana iri kunyora chete ???