{"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\/novosti-interneta\/reliz-raspredelennogo-replicziruemogo-blochnogo-ustrojstva-drbd-9-2-0","title":{"rendered":"L\u00ebshimi i pajisjes s\u00eb bllokut t\u00eb distribuari dhe replikues DRBD 9.2.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\u00cbsht\u00eb publikuar l\u00ebshimi i pajisjes s\u00eb shp\u00ebrndar\u00eb t\u00eb replikuar t\u00eb bllokut DRBD 9.2.0, e cila lejon realizimin e nj\u00eb s\u00eb ngjashme me nj\u00eb grup RAID-1, t\u00eb formuar nga disa disqe t\u00eb lidhura n\u00eb rrjet t\u00eb makinave t\u00eb ndryshme (mirroring p\u00ebrmes rrjeti). Sistemi \u00ebsht\u00eb organizuar si nj\u00eb modul p\u00ebr b\u00ebrtham\u00ebn Linux dhe shp\u00ebrndahet n\u00ebn licenc\u00ebn GPLv2. Dega drbd 9.2.0 mund t\u00eb p\u00ebrdoret p\u00ebr z\u00ebvend\u00ebsimin e qart\u00eb t\u00eb drbd 9.x.x dhe \u00ebsht\u00eb plot\u00ebsisht e kompatibilshme n\u00eb nivelin e protokollit, skedar\u00ebve t\u00eb konfigurimit dhe mjeteve. <\/p>\n

DRBD ofron nj\u00eb mund\u00ebsi p\u00ebr t\u00eb bashkuar sistemet e ruajtjes s\u00eb nyjeve t\u00eb klasterit n\u00eb nj\u00eb depo t\u00eb vetme t\u00eb q\u00ebndrueshme. P\u00ebr aplikacionet dhe sistemin, kjo depo duket si nj\u00eb pajisje bllok q\u00eb \u00ebsht\u00eb e nj\u00ebjt\u00eb p\u00ebr t\u00eb gjitha sistemet. Me p\u00ebrdorimin e DRBD, t\u00eb gjitha operacionet me disqet lokale d\u00ebrgohen n\u00eb nyje t\u00eb tjera dhe sinkronizohen me disqet e makinave t\u00eb tjera. N\u00eb rast se nj\u00eb nyje d\u00ebshtonte, depoja do t\u00eb vazhdoj\u00eb automatikisht pun\u00ebn p\u00ebrmes nyjeve q\u00eb mbeten. Kur nyja e keqe t\u00eb rregullohet, gjendja e saj do t\u00eb p\u00ebrdit\u00ebsohet automatikisht n\u00eb versionin e saj aktual. <\/p>\n

N\u00eb p\u00ebrb\u00ebrje t\u00eb klasterit, q\u00eb formon magazin\u00ebn, mund t\u00eb p\u00ebrfshihen disa dhjet\u00ebra nyje, t\u00eb vendosura si n\u00eb rrjetin lokal, ashtu edhe territorialisht t\u00eb shp\u00ebrndara n\u00eb t\u00eb ndryshme qendra t\u00eb p\u00ebrpunimit t\u00eb t\u00eb dh\u00ebnave<\/a>. Sinkronizimi n\u00eb p\u00ebrmendje t\u00eb tilla t\u00eb shp\u00ebrndara b\u00ebhet duke p\u00ebrdorur teknologjit\u00eb e rrjetit mesh (t\u00eb dh\u00ebnat shp\u00ebrndahen p\u00ebrmes nj\u00eb zinxhiri nga nodi n\u00eb nod). Riplikimi i nod\u00ebve mund t\u00eb kryhet si n\u00eb modalitetin sinkron ashtu edhe n\u00eb at\u00eb asinkron. P\u00ebr shembull, nodet e vendosura lokalisht mund t\u00eb aplikojn\u00eb riplikimin sinkron, nd\u00ebrsa p\u00ebr vendet e larg\u00ebta mund t\u00eb p\u00ebrdoret riplikimi asinkron me kompresim dhe enkriptim shtes\u00eb t\u00eb trafikut.

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

N\u00eb l\u00ebshimin e ri: <\/p>\n