{"id":105275,"date":"2022-10-11T03:37:41","date_gmt":"2022-10-11T01:37:42","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/reliz-raspredelennogo-replicziruemogo-blochnogo-ustrojstva-drbd-9-2-0"},"modified":"2022-10-11T03:37:41","modified_gmt":"2022-10-11T01:37:42","slug":"reliz-raspredelennogo-replicziruemogo-blochnogo-ustrojstva-drbd-9-2-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/news\/reliz-raspredelennogo-replicziruemogo-blochnogo-ustrojstva-drbd-9-2-0","title":{"rendered":"L\u00ebshimi i pajisjes s\u00eb shp\u00ebrndar\u00eb replikuese t\u00eb bllokut DRBD 9.2.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Shpallet versioni i pajisjes s\u00eb bllokut t\u00eb shp\u00ebrndar\u00eb DRBD 9.2.0, i cili lejon realizimin e nj\u00eb varianti t\u00eb RAID-1, i formuar nga disa disqe t\u00eb lidhura n\u00eb rrjet nga makina t\u00eb ndryshme (mirrorim n\u00eb rrjet). Sistemi \u00ebsht\u00eb i dizajnuar si nj\u00eb modul p\u00ebr kernelin Linux dhe distribuohet n\u00ebn licenc\u00ebn GPLv2. Ndarja drbd 9.2.0 mund t\u00eb p\u00ebrdoret p\u00ebr z\u00ebvend\u00ebsim transparent t\u00eb drbd 9.x.x dhe \u00ebsht\u00eb plot\u00ebsisht e kompatibilshme n\u00eb nivelin e protokollit, skedar\u00ebve t\u00eb konfigurimit dhe utilitar\u00ebve. <\/p>\n

DRBD ofron mund\u00ebsin\u00eb p\u00ebr t\u00eb bashkuar disqet e nodave t\u00eb klasterit n\u00eb nj\u00eb depo t\u00eb q\u00ebndrueshme ndaj d\u00ebshtimit. P\u00ebr aplikacionet dhe sistemin, kjo depo duket si nj\u00eb pajisje blloku e nj\u00ebjt\u00eb p\u00ebr t\u00eb gjith\u00eb sistemet. Duke p\u00ebrdorur DRBD, t\u00eb gjitha operacionet me diskun lokal d\u00ebrgohen n\u00eb nodat e tjera dhe sinkronizohen me disqet e makinave t\u00eb tjera. N\u00eb rastin e d\u00ebshtimit t\u00eb nj\u00eb node, depoja automatikisht vazhdon funksionimin me nodat e mbetura. Kur nodi i d\u00ebshtuar arrin p\u00ebrs\u00ebri n\u00eb disponueshm\u00ebri, gjendja e tij automatikisht do t\u00eb p\u00ebrmir\u00ebsohet n\u00eb nj\u00eb format aktual. <\/p>\n

N\u00eb p\u00ebrb\u00ebrje t\u00eb klasterit q\u00eb formon ruajtjen mund t\u00eb p\u00ebrfshihen disa dhjet\u00ebra nyje, t\u00eb vendosura si n\u00eb rrjetin lokal, ashtu edhe t\u00eb shp\u00ebrndara gjeografikisht n\u00eb qendra t\u00eb p\u00ebrpunimit t\u00eb t\u00eb dh\u00ebnave<\/a>. Sinkronizimi n\u00eb ruajtje t\u00eb tilla t\u00eb deg\u00ebzuara kryhet duke p\u00ebrdorur teknologji t\u00eb rrjetit mesh (t\u00eb dh\u00ebnat p\u00ebrhapen n\u00eb zinxhir nga nj\u00eb nyje te tjetra). Replikimi i nyjeve mund t\u00eb kryhet si n\u00eb regjim sinkron, ashtu edhe n\u00eb at\u00eb asinkron. P\u00ebr shembull, nyjet e vendosura lokalisht mund t\u00eb p\u00ebrdorin replikim sinkron, nd\u00ebrsa p\u00ebr lokacionet e larg\u00ebta mund t\u00eb p\u00ebrdoret replikim asinkron me kompresim dhe enkriptim shtes\u00eb t\u00eb trafikut.

\"L\u00ebshimi<\/center> <\/p>\n

N\u00eb versionin e ri: <\/p>\n