Halayen aikin faifai na hard disk

Mafi girman aiki a cikin rumbun faifai na hard disk yana fitowa ne daga na'urori waɗanda ke da ingantattun halaye na aiki."Red Hat Documentation: Hard Drive Performance Characteristics". redhat.com. Retrieved 2011-07-01."Hard Disk (Hard Drive) Performance – transfer rates, latency and seek times". PCTechGuide. Retrieved 2011-07-01.￼ Waɗannan halayen aiki za a iya raba su zuwa rukuni biyu: lokacin shiga da lokacin canja wurin bayanai (ko ƙimar aiki).Kozierok, Charles (2001-04-17). "Access Time". The PC Guide. Archived from the original on 2012-03-19. Retrieved 2012-04-04.￼

 Lokacin shiga 
Kai mai tauri a kan hannun shiga da ke kan farantin faifai mai tauri

Lokacin shiga ko lokacin amsawa na faifai mai juyawa shine ma'aunin lokacin da yake ɗauka kafin faifai ya iya canja wurin bayanai. Abubuwan da ke sarrafa wannan lokacin akan faifai mai juyawa galibi suna da alaƙa da yanayin injina na faifai masu juyawa da kawunan motsi. Ya ƙunshi wasu abubuwa masu iya aunawa daban-daban waɗanda aka haɗa tare don samun ƙima ɗaya lokacin kimanta aikin na'urar ajiya. Lokacin shiga na iya bambanta sosai, don haka yawanci masana'antun suna ba da shi ko kuma ana auna shi a cikin ma'auni azaman matsakaici."Getting the hang of IOPS". 2011-04-25. Retrieved 2011-07-03.

Mahimman abubuwan da aka haɗa tare don samun lokacin shiga sune:"Hard Drive Data Recovery Glossary". New York Data Recovery. Archived from the original on 2011-07-15. Retrieved 2011-07-14.

Lokacin nema

Tsawon lokaci na juyawa

Lokacin sarrafa umarni

Lokacin daidaitawa

Lokacin nema

Tare da faifai masu juyawa, lokacin nema yana auna lokacin da yake ɗaukar haɗin kai akan hannun mai kunnawa don tafiya zuwa hanyar faifai inda za a karanta ko rubuta bayanan Ana adana bayanan da ke kan kafofin watsa labarai a sassa waɗanda aka shirya su a cikin waƙoƙin da'ira masu layi ɗaya (mai ma'ana ko karkace ya danganta da nau'in na'urar) kuma akwai mai kunna sauti mai hannu wanda ke rataye kai wanda zai iya canja wurin bayanai tare da wannan kafofin watsa labarai. Lokacin da faifai ke buƙatar karantawa ko rubuta wani sashe, yana tantance wanne hanya ɓangaren yake. "What is Seek Time? - Definition from Techopedia". Techopedia.com Sannan yana amfani da mai kunna sauti don motsa kai zuwa wannan takamaiman hanyar. Idan wurin farko na kan shine hanyar da ake so to lokacin neman zai zama sifili. Idan wurin farko shine gefen waje na kafofin watsa labarai kuma hanyar da ake so tana a gefen ciki to lokacin neman zai zama matsakaicin wannan hanyar. Kozierok, Charles (17 April 2001). "Hard Disk Tracks, Cylinders and Sectors". The PC Guide. Archived from the original on 18 January 2019. Retrieved January 7, 2020. Alt URLKozierok, Charles (2001-04-17). "Seek Time". The PC Guide. Archived from the original on 2012-04-19. Retrieved 2012-04-04. Lokutan neman ba su da layi idan aka kwatanta da nisan neman da aka yi tafiya saboda abubuwan da ke haifar da hanzari da raguwar hannun mai kunna sauti. Chris Ruemmler; John Wilkes (March 1994). "An introduction to disk drive modeling" (PDF). Hewlett-Packard Laboratories. Retrieved 2011-08-02.

Matsakaicin lokacin neman bayanai na tuƙi mai juyawa shine matsakaicin duk lokutan neman bayanai masu yiwuwa wanda a zahiri shine lokacin da za a yi duk abubuwan da za a iya nema da aka raba da adadin duk abubuwan da za a iya nema, amma a aikace ana ƙayyade shi ta hanyar hanyoyin ƙididdiga ko kuma kawai ana kimanta shi azaman lokacin neman bayanai sama da kashi ɗaya bisa uku na adadin waƙoƙi."Definition of Average Seek time" (PDF). Archived from the original (PDF) on 2010-12-17. Retrieved 2011-07-06.

 Manazarta