Raid 10 Data Recovery.pdf - Google Drive

1 downloads 186 Views 114KB Size Report
Page 1 of 14. MAKALAH GLOBAL WARMING. BAB 1. PENDAHULUAN. 1.1. Latar Belakang Masalah. Makalah ini dibuat untuk menambah
http://www.harddriverecovery.org/raid-data-recovery.html Talking​ ​About​ ​RAID​ ​10​ ​Drive​ ​Failure

It's​ ​every​ ​tech's​ ​nightmare.​ ​What​ ​do​ ​you​ ​do​ ​when​ ​your​ ​supposed​ ​fail-safe,​ ​i.e.​ ​your​ ​RAID​ ​5​ ​or​ ​10 system,​ ​reports​ ​a​ ​RAID​ ​drive​ ​failure?​ ​Even​ ​worse,​ ​what​ ​if​ ​your​ ​RAID​ ​server​ ​array​ ​reports multiple​ ​RAID​ ​drive​ ​failures?​ ​What​ ​do​ ​you​ ​do​ ​about​ ​recovering​ ​data​ ​from​ ​hard​ ​drive​ ​array setups​ ​that​ ​have​ ​broken​ ​down?​ ​The​ ​answer​ ​is​ ​more​ ​complex​ ​than​ ​you​ ​might​ ​think. And​ ​while​ ​there​ ​are​ ​several​ ​RAID​ ​repair​ ​software​ ​applications​ ​on​ ​the​ ​market,​ ​it​ ​is​ ​important​ ​to first​ ​note​ ​that​ ​they​ ​are​ ​usually​ ​ineffective,​ ​especially​ ​in​ ​cases​ ​where​ ​hardware​ ​has​ ​failed.​ ​After all,​ ​if​ ​your​ ​RAID​ ​drive​ ​is​ ​broken,​ ​how​ ​is​ ​it​ ​possible​ ​to​ ​recover​ ​it​ ​using​ ​some​ ​for​ ​of​ ​software? Can​ ​RAID​ ​Systems​ ​Fail?

Yes.​ ​RAID​ ​systems​ ​are​ ​incredibly​ ​robust,​ ​and​ ​can​ ​run​ ​mission​ ​critical​ ​business​ ​applications without​ ​error​ ​for​ ​years​ ​without​ ​any​ ​issue.​ ​They​ ​are​ ​the​ ​main​ ​choice​ ​of​ ​most​ ​businesses​ ​who need​ ​to​ ​ensure​ ​that​ ​a​ ​single​ ​hard​ ​drive​ ​failure​ ​won't​ ​damage​ ​their​ ​business​ ​at​ ​any​ ​level.​ ​But

http://www.harddriverecovery.org/raid-data-recovery.html despite​ ​their​ ​robustness,​ ​the​ ​RAID​ ​system​ ​does​ ​have​ ​a​ ​single​ ​weak​ ​link:​ ​the​ ​mechanical​ ​nature of​ ​hard​ ​disk​ ​drives. Hard​ ​Drive​ ​Failure​ ​-​ ​A​ ​Fact​ ​of​ ​Life? Over​ ​the​ ​past​ ​20​ ​years,​ ​the​ ​Hard​ ​Drive​ ​as​ ​a​ ​technology​ ​has​ ​advanced​ ​by​ ​leaps​ ​and​ ​bounds.​ ​It's startling​ ​when​ ​you​ ​consider​ ​that​ ​as​ ​a​ ​company,​ ​we​ ​used​ ​to​ ​run​ ​our​ ​business​ ​recovering​ ​drives smaller​ ​than​ ​10MB! Times​ ​have​ ​changed​ ​remarkably,​ ​of​ ​course,​ ​with​ ​Terabyte​ ​hard​ ​disk​ ​drives​ ​now​ ​common,​ ​and the​ ​ability​ ​for​ ​people​ ​to​ ​buy​ ​Petabyte​ ​drives(or​ ​1000​ ​Terabyte)​ ​not​ ​as​ ​broad​ ​a​ ​fantasy​ ​as​ ​it​ ​used to​ ​be. The​ ​key​ ​issue​ ​with​ ​drives​ ​today​ ​that​ ​make​ ​them​ ​more​ ​likely​ ​to​ ​fail​ ​than​ ​ever​ ​is​ ​their​ ​size,​ ​which contributes​ ​to​ ​the​ ​heat​ ​they​ ​generate,​ ​and​ ​thus​ ​their​ ​ability​ ​to​ ​fail. Outside​ ​of​ ​newer​ ​Solid​ ​State​ ​Hard​ ​Drives,​ ​regular​ ​hard​ ​drives​ ​are​ ​simply​ ​mechanical​ ​beasts, somewhat​ ​similar​ ​to​ ​your​ ​car,​ ​with​ ​lots​ ​of​ ​moving​ ​parts. And​ ​what​ ​we've​ ​seen​ ​is​ ​that​ ​things​ ​with​ ​moving​ ​parts​ ​are​ ​not​ ​just​ ​liable​ ​to​ ​fail,​ ​but​ ​are​ ​in​ ​fact doomed​ ​to​ ​fail.​ ​Age,​ ​heat​ ​and​ ​use​ ​take​ ​their​ ​toll​ ​on​ ​any​ ​system,​ ​and​ ​a​ ​RAID​ ​hard​ ​drive,​ ​with​ ​its higher​ ​level​ ​of​ ​use​ ​(corporate​ ​environments​ ​frequently​ ​show​ ​no​ ​mercy​ ​to​ ​a​ ​RAID​ ​hard​ ​disk),​ ​is not​ ​immune​ ​to​ ​failure​ ​at​ ​all.​ ​In​ ​fact,​ ​it​ ​is​ ​simply​ ​a​ ​matter​ ​of​ ​time. Contact​ ​details: Hard​ ​Drive​ ​Recovery​ ​Group Phone​ ​:​ ​1-866-341-4374 website​ ​:​ ​http://www.harddriverecovery.org/raid-data-recovery.html Google​ ​Folder: https://drive.google.com/drive/folders/0B14QGv7pBoAfM2dzTldPOUQ4QzQ?usp=sharing Related​ ​Contents: data​ ​recovery​ ​raid raid​ ​data​ ​recovery raid​ ​5​ ​data​ ​recovery data​ ​raid​ ​recovery raid​ ​6​ ​data​ ​recovery raid​ ​data​ ​recovery​ ​service raid​ ​10​ ​data​ ​recovery raid​ ​data​ ​recovery​ ​services raid​ ​1​ ​data​ ​recovery data​ ​recovery​ ​raid​ ​5

http://www.harddriverecovery.org/raid-data-recovery.html raid​ ​5​ ​data​ ​recovery​ ​software data​ ​recovery​ ​raid​ ​0 raid​ ​server​ ​data​ ​recovery raid​ ​array​ ​data​ ​recovery raid​ ​recovery​ ​services raid​ ​recovery raid​ ​5​ ​recovery raid​ ​recovery​ ​software raid​ ​file​ ​recovery qnap​ ​raid​ ​5​ ​recovery raid​ ​failure​ ​recovery nas​ ​raid​ ​recovery Recommended​ ​Links: https://goo.gl/ZT8Nax https://goo.gl/DDRq1q https://goo.gl/4RPg7v https://goo.gl/7oSDmD https://goo.gl/phR6D2 https://goo.gl/ZCvbtb https://goo.gl/MNzPkj https://goo.gl/cJUp3C https://goo.gl/4M7Z6h https://goo.gl/NiGFdL https://goo.gl/xQ5ZmW https://goo.gl/SLvfkL https://goo.gl/S2yrsN https://goo.gl/bPFr5j https://goo.gl/AY9QNd