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Software vs Hardware RAID: Ninde wahitamo?
Imbonerahamwe
- 1. Gusobanukirwa software RAID
- 2. Gusobanukirwa ibyuma bya RAID
- 3. Itandukaniro ryibanze hagati ya software hamwe nicyuma RAID
- 5. Igihe cyo gukoresha software RAID
- 6. Igihe cyo Gukoresha Ibyuma RAID
- 7. Ibisubizo bya Hybrid RAID
- 8. Impanuro zo Kuzamura imikorere ya RAID
- 9. Ibitekerezo Rusange Byerekeye RAID
urufunguzo
Sobanukirwa na software RAID
Porogaramu RAID ikoresha CPU ya mudasobwa mu gucunga disiki ya disiki. Ikora ifashijwe nubushakashatsi bwa sisitemu ikora. Ubu buryo burasanzwe muri seriveri-ifunguye na seriveri ya Windows kuko ikoresha amafaranga menshi kandi ntikeneye ibyuma byiyongera.
Porogaramu RAID iroroshye kandi ikora neza kubikenewe byinshi. Linux RAID ikoresha Btrfs kuri sisitemu ikomeye. Windows RAID ihuza neza na OS. Ihinduka ryayo rituruka ku kuba rinini kuri sisitemu zitandukanye.
Hano hari urwego rusanzwe rwa RAID kuri software RAID:
RAID 0: Kwambura amakuru nta kurengana, biganisha ku kunoza imikorere ariko nta kwihanganira amakosa.
RAID 1: Indorerwamo ya disiki kugirango irengere, kwemeza amakuru yigana kuri disiki nyinshi.
RAID 5: Kwibanda kuburinganire, gutanga impirimbanyi yumuvuduko wihuse no kwihanganira amakosa binyuze mumibare yuburinganire.
Porogaramu RAID ifite ibyiza byinshi. Nibyiza cyane kuko birimo sisitemu yimikorere ya sisitemu kandi ni nini. Ibi bituma itunganywa kuri porogaramu nyinshi zikeneye gucunga neza kandi byoroshye.
| Ibintu by'ingenzi | Porogaramu RAID |
| Gushyira mu bikorwa | Koresha host CPU mugutunganya |
| Sisitemu ikora | Gushyigikira Linux RAIDhamwe na Btrfs, Windows RAID |
| Kwishingikiriza ku byuma | Ntarengwa, nta byuma byongeweho bisabwa |
| Guhinduka | Iboneza, bitandukanye bitandukanye birashoboka |
Gusobanukirwa ibyuma bya RAID
Ibyuma RAID ikoresha ikarita yabugenewe ya RAID cyangwa umugenzuzi wa RAID. Ikora RAID array yonyine, kure ya CPU yakiriye. Iyi mikorere ituma CPU yubuntu, itezimbere imikorere nubushobozi.
Guhitamo ibyuma RAID bizana inyungu nini mubikoresho byizewe no gukora. Umugenzuzi wabigenewe wa RAID afite ibintu byiza nko kwandika cashe hamwe na cache ishyigikiwe na batiri. Ibi bifasha kubika amakuru yawe neza, niyo imbaraga zashize.
Na none, kwihuta kwibyuma mubagenzuzi ba RAID bituma sisitemu yihuta. Yimura imirimo kuva muri CPU ikagenzura RAID. Ibi bituma sisitemu yawe irushaho kwitabira. Ububiko bwa RAID bugenzura ni urufunguzo hano, kwihutisha amakuru.
Muri make, ibyuma RAID ni ngombwa-kugira kubantu baha agaciro umutekano wamakuru n'umuvuduko wa sisitemu. Hamwe na RAID yabigenewe hamwe nibiranga iterambere ryayo, ubona uburyo bwiza bwo kurinda amakuru no gukora sisitemu.
Itandukaniro ryibanze hagati ya software hamwe nicyuma RAID
Guhitamo hagati ya software hamwe nibyuma RAID biterwa nuburyo buri kimwe kigira ingaruka kuri sisitemu. Porogaramu RAID ikoresha ibikoresho byinshi bya sisitemu, biganisha kuri CPU ikoreshwa cyane ningaruka zo kwibuka. Ibyuma RAID, ariko, ikoresha umugenzuzi wabigenewe RAID. Ibi bivuze ko CPU nyamukuru itagomba gukora imirimo ya RAID.
Iyo ukoresheje ibyuma RAID, nibyingenzi kugenzura niba umugenzuzi wa RAID ahuye na sisitemu. Ibi byemeza ko gahunda yawe ikora neza kandi ihamye. Porogaramu RAID, icungwa na sisitemu y'imikorere, ikorana na sisitemu nyinshi. Ikoresha software raid amategeko yo gucunga imirongo ya RAID.
Imbonerahamwe ikurikira irerekana itandukaniro nyamukuru hagati ya software hamwe nicyuma RAID:
| Icyerekezo | Porogaramu RAID | Icyuma RAID |
| Ikoreshwa rya CPU | Hejuru, nkuko RAID itunganya bikorwa na CPU nkuru. | Hasi, a umugenzuzi wa RAIDikora RAID itunganya. |
| Ingaruka zo Kwibuka | Birakomeye, nkibikoresho byo kwibuka bikoreshwa kubikorwa bya RAID. | Ntoya, kuva umugenzuzi ayobora imirimo ya RAID yigenga. |
| Igenzura rya RAID | Bicungwa porogaramu yo kugaba ibitero. | Gucungwa na RAID igenzura ibyuma, akenshi hamwe na software yinyongera kugirango ibonerwe. |
| Guhuza | Mubisanzwe mugari, ariko birashobora gutandukana hagati ya sisitemu y'imikorere. | Biterwa na guhuza ikarita. |
| Igiciro | Hasi yimbere yimbere kuko idasaba ibyuma byinyongera. | Hejuru kubera amafaranga ya mugenzuzi wa RAID. |
Igihe cyo gukoresha software RAID
Porogaramu RAID ninziza kuri seriveri yo murugo, ibiro bito, numuntu wese ushaka kurinda amakuru ahendutse. Ikoresha ibikoresho bya sisitemu kububiko bworoshye kandi bunini. Ibi ntibikenewe kubakoresha ibikoresho bya RAID bihenze.
Muri seriveri zo murugo, software RAID yongerera umutekano amakuru n'umuvuduko. Nibihendutse, bikora neza kubari kuri bije itagabanije. Byongeye, biroroshye gucunga no gushiraho urwego rutandukanye rwa RAID binyuze muri software.
Ibiro bito nabyo byungukira kuri software RAID. Ifasha hamwe na sisitemu yo gupima no gukora neza. Urashobora kongeramo drives nshya byoroshye, gukura ububiko bwawe nkuko bikenewe. Ibi biroroshye guhindura ububiko bwawe kugirango uhuze ibyo ukeneye mubucuruzi.
Urwego rwihariye rwa RAID nka RAID 0, RAID 1, na RAID 5 ikorana neza na software RAID. Urwego rwose rufite inyungu zarwo:
RAID 0: Nibyiza kumikorere yo hejuru idafite data backup.
RAID 1: Nibyiza kubakeneye kurinda amakuru no kurengerwa.
RAID 5: Tanga impirimbanyi yimikorere, ubudahangarwa, nububiko bwiza.
Porogaramu RAID nayo ikora neza hamwe na tekinoroji ya virtualisation. Ibi bituma iba igice cyingenzi cyimikorere igezweho. Ifasha gukora sisitemu yo kubika ihindagurika ihuza n'ibikenewe.
Muri make, software RAID ni amahitamo meza kandi yingengo yimari yo gucunga amakuru. Nibyiza kubikorwa bitandukanye.
Igihe cyo Gukoresha Ibyuma RAID
Mubihe bikenera ububiko-buboneka cyane hamwe nubucuruzi-urwego rwimikorere, ibyuma RAID nibyo byiza. Ibi ni ukuri cyane kubucuruzi bukora amakuru menshi. Hano, kwiringirwa n'umuvuduko ni urufunguzo.
Guhitamo ibyuma RAID nibyiza cyane kuko ikora neza nibikorwa byihuse bya SSD, drives ya NVMe, SATA, na SAS. Itanga ibicuruzwa byinshi hamwe nubukererwe buke, nibyingenzi mubucuruzi bukenewe.
"Ubushobozi bwa RAID ifite ubushobozi bwo kuzamura cyane disiki ya NVMe kandi imikorere ya SSD ntagereranywa. Itanga imikorere yo mu rwego rwibikorwa software RAID idashobora guhura."
Nubwo ibyuma RAID bigura byinshi, birakwiye. Iremeza ko sisitemu yawe ikora neza kandi amakuru akagumana umutekano. Kubintu binini, bivuze kuzigama amafaranga no kuzamura umusaruro.
| Ikiranga | Icyuma RAID |
| Guhuza | Shyigikira SSDs, NVMe, SATA, SAS |
| Imikorere | Gukwirakwiza ibikorwa byurwego rwakazi |
| Kwizerwa | Ububiko-buboneka cyanehamwe nigihe gito |
| Igiciro | Intangiriro yo hejuru igiciro cyo kugaba ibitero, ariko kuzigama igihe kirekire |
| Inyungu | Umugenzuzi wigitero cyabigenewe yongerera imikorere no gutuza |
Hybrid RAID Ibisubizo
Hybrid RAID nuburyo bushya bwo gucunga amakuru ahuza ibyiza bya software hamwe nibikoresho bya RAID. Itanga ihinduka rya software RAID n'umuvuduko wibikoresho RAID. Iyi mvange ituma ihitamo neza kuringaniza ibiciro, gukura, no gukora neza.
Hybrid RAID nibyiza kuko izi gukoresha umwanya wabitswe neza. Ikwirakwiza amakuru murwego rwububiko butandukanye kugirango ikoreshe neza ibyo ufite. Gukoresha tekinoroji ya virtualisation bituma irushaho kuba mwiza uhisha imipaka yibikoresho, biganisha kumikorere myiza nubwigenge bwibikoresho.
Ubushobozi bwa RAID bugenzura muri sisitemu ya Hybrid RAID iri hejuru. Barashobora guhindura uburyo amakuru acungwa muguhuza ibyifuzo. Ibi bikomeza imikorere ihamye kandi yizewe, urufunguzo rwimirimo minini yamakuru. Byongeye, ituma ibyuma bishaje bimara igihe kirekire, bizigama amafaranga mugihe kirekire.
Hano reba vuba uburyo Hybrid RAID ihuza ibyiza byisi byombi:
| Ikiranga | Porogaramu RAID | Icyuma RAID | Hybrid RAID |
| Igiciro | Hasi | Hejuru | Guciriritse |
| Imikorere | Birahinduka | Hejuru | Kuringaniza |
| Guhinduka | Hejuru | Hasi | Hejuru |
| Ubunini | Bidafite aho bigarukira | Bidafite aho bigarukira | Birashoboka cyane |
| Kubungabunga | Kuvugurura kenshi | Biterwa na software | Ntarengwa |
Imikorere yo Kunoza imikorere ya RAID
Gukora neza RAID ni urufunguzo rwo gucunga neza amakuru no kwizerwa rya sisitemu. Mugushimangira kubikorwa byingenzi, urashobora gukora RAID yawe neza.
Andika cishing nuburyo bwo hejuru bwo kuzamura imikorere ya RAID. Irabika amakuru muri cache mbere yo kuyandika kuri disiki. Ibi bigabanya ubukererwe kandi byongera ibicuruzwa. Ariko, ni ngombwa gutekereza kubijyanye nubusugire bwamakuru, nkuko amakuru yihishe ashobora gutakara mugihe cyananiranye. Gukoresha bateri ushyigikiwe wandike cache cyangwa amashanyarazi adahagarara (UPS) birashobora gufasha kwirinda ibi byago.
Iyindi ngamba yingenzi ni ugukurikirana SMART. Ubu buhanga bugenzura ubuzima bwa disiki yawe ubudahwema. Iragufasha gukemura ibibazo mbere yuko biba bibi. Kugenzura buri gihe SMART birashobora gutuma disiki ya I / O ikora neza.
Kunoza disiki I / O ningirakamaro kumikorere yo hejuru. Tekinike nko kuringaniza imizigo no gukoresha disiki yihuta irashobora kunoza cyane disiki I / O.
Kunoza RAID kubaka umuvuduko nabyo ni ngombwa. Iyo disiki yananiwe, inzira yo kwiyubaka irashobora gutinda no gusora. Gushiraho kubaka ibyingenzi, ukoresheje drives yihuse, hamwe no kubungabunga bisanzwe birashobora gufasha kwihuta RAID kwiyubaka. Ibi bigabanya igihe cyo hasi kandi bitezimbere sisitemu iboneka.
Byongeye, gucunga cashe ya RAID ni ngombwa. Gushiraho kugirango ushyire imbere gusoma cyangwa kwandika ibikorwa bishingiye kubisabwa akazi ni urufunguzo. Ubu buhanga butuma RAID igenwa neza igereranya umuvuduko, kwiringirwa, hamwe namakuru yuzuye.
| Ubuhanga bwo gukoresha neza | Inyungu |
| Andika Cishing | Kugabanya ubukererwe no kongera ibicuruzwa |
| Gukurikirana SMART | Iremeza gutahura hakiri kare ibibazo bya disiki |
| Disiki I / O Gukwirakwiza | Ikomeza gukora cyane hamwe nuburemere buringaniye |
| RAID Yubaka Optimisiyoneri | Kugabanya igihe cyo hasi mugihe cyananiwe gutwara |
Ibitekerezo Byibisanzwe Byerekeye RAID
RAID (Redundant Array ya Disiki Yigenga) ikunze kutumvikana. Benshi batekereza ko RAID ishobora gusimbuza ibikubiyemo bisanzwe. Ariko RAID itanga gusa kwihanganira amakosa, ntabwo irinda kunanirwa kwa disiki zose cyangwa ruswa yamakuru. Ni ngombwa kugira gahunda ikomeye yo gusubira inyuma hamwe na RAID, cyane cyane iyo ukoresheje sisitemu yo hejuru cyane nka an inganda PC hamwe na GPU, irashobora gukora imirimo ikomeye yo gutunganya amakuru.
Bamwe bemeza ko gushiraho RAID bihenze cyane kandi bigoye. Ariko ibiciro bya RAID byagabanutse, bituma bihendutse kubucuruzi buciriritse hamwe nabakunzi ba tekinoroji. Kubakorera ahantu habi, a mudasobwa ya rackmount Irashobora gushiramo iboneza rya RAID kugirango irusheho kuramba no kwizerwa ryamakuru. Ibinini byanditseho Windows 11 zirashoboye kandi gushyigikira RAID muburyo bumwe, zitanga ibisubizo byinshi bigendanwa kubisubizo byibanda kuri data.
RAID 1 na RAID 5 ni amahitamo meza kuko aringaniza ibiciro nibigoye neza. Iboneza birashobora kuba byiza kubikoresho nka mudasobwa zigendanwa zigurishwa ibyo bikeneye kuringaniza imikorere no kwizerwa mubihe bibi.
Hariho kandi umugani ngo RAID ntabwo ari nziza mumikino cyangwa itangazamakuru. Ariko RAID irashobora kunoza imikorere no kwizerwa, bigatuma iba ikomeye kubikorwa bisaba. Gusobanukirwa uburyo bwo gukemura RAID birashobora kandi gufasha gutsinda ubwoba bwibibazo bya tekiniki, cyane cyane iyo ukoresheje ibisubizo bigezweho nka Amashanyarazi ya PC yinganda, azwiho gushushanya gukomeye no gushyigikira ibintu bigoye bya RAID.
Kubindi bikoresho byoroshye, a 1U rack PC Irashobora gutanga ibisubizo bibitse neza hamwe na RAID, bigatuma ibera ibigo bito cyangwa ibidukikije byinganda.
Gusobanukirwa imipaka ya RAID no guca imigani kubyerekeye kunanirwa kwa disiki bifasha abakoresha guhitamo neza. Mugushiraho ibyifuzo bifatika no gukoresha imbaraga za RAID, abakoresha barashobora gukora sisitemu yizewe ijyanye nibyifuzo byabo byo gucunga amakuru.
Ingingo bifitanye isano:
Software vs Hardware RAID: Ninde wahitamo?
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