{"id":53854,"date":"2019-12-12T00:00:00","date_gmt":"2019-12-11T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/vvedenie-v-ssd-chast-2-interfejsnaya"},"modified":"2020-02-18T14:01:47","modified_gmt":"2020-02-18T11:01:47","slug":"vvedenie-v-ssd-chast-2-interfejsnaya","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/administrirovanie\/vvedenie-v-ssd-chast-2-interfejsnaya","title":{"rendered":"Hyrje n\u00eb SSD. Pjesa 2. Nd\u00ebrfaqja","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"Hyrje n\u00eb SSD. Pjesa 2. Nd\u00ebrfaqja\" src=\"\/wp-content\/uploads\/2019\/12\/37fa13397c0b8ea7af2be17b51c7ed83.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nN\u00eb <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/selectel\/blog\/475304\/\">pjes\u00ebn e kaluar<\/a><\/noindex> N\u00eb ciklin \u00abHyrje n\u00eb SSD\u00bb fol\u00ebm p\u00ebr historin\u00eb e shfaqjes s\u00eb disqeve. Pjesa e dyt\u00eb do t\u00eb trajtoj\u00eb nd\u00ebrfaqet e komunikimit me pajisjet e ruajtjes.<\/p>\n<p>Komunikimi mes procesorit dhe pajisjeve periferike zhvillohet sipas marr\u00ebveshjeve t\u00eb p\u00ebrcaktuara paraprakisht, t\u00eb quajtura nd\u00ebrfaqe. K\u00ebto rregulla p\u00ebrcaktojn\u00eb nivelin fizik dhe at\u00eb programor t\u00eb nd\u00ebrveprimit.<br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<blockquote><p><b>Nd\u00ebrfaqja \u00ebsht\u00eb t\u00ebr\u00ebsia e mjeteve, metodave dhe rregullave t\u00eb nd\u00ebrveprimit midis elementeve t\u00eb sistemit.<\/b><\/p><\/blockquote>\n<p>\nZbatimi fizik i nd\u00ebrfaqes ndikon n\u00eb parametrat e m\u00ebposht\u00ebm:<\/p>\n<ul>\n<li>kapaciteti i kanalit t\u00eb komunikimit;<\/li>\n<li>numri maksimal i pajisjeve t\u00eb lidhura nj\u00ebkoh\u00ebsisht;<\/li>\n<li>numri i gabimeve q\u00eb shfaqen.<\/li>\n<\/ul>\n<p>\nNd\u00ebrfaqet e disqeve bazohen n\u00eb <b>porta hyrje-dalje<\/b>, gj\u00eb q\u00eb \u00ebsht\u00eb e kund\u00ebrta e hyrje-daljes p\u00ebrmes memories dhe nuk z\u00eb vend n\u00eb hap\u00ebsir\u00ebn e adresave t\u00eb procesorit.<\/p>\n<h2>Portat paralele dhe serike<\/h2>\n<p>\nSipas m\u00ebnyr\u00ebs s\u00eb shk\u00ebmbimit t\u00eb t\u00eb dh\u00ebnave, portat hyrje-dalje ndahen n\u00eb dy lloje:<\/p>\n<ul>\n<li>paralele;<\/li>\n<li>serike.<\/li>\n<\/ul>\n<p>\nSi\u00e7 tregon edhe emri, porta paralele d\u00ebrgon nj\u00ebher\u00ebsh nj\u00eb fjal\u00eb makinerike t\u00eb p\u00ebrb\u00ebr\u00eb nga disa bite. Porta paralele \u00ebsht\u00eb m\u00ebnyra m\u00eb e thjesht\u00eb e shk\u00ebmbimit t\u00eb t\u00eb dh\u00ebnave, pasi nuk k\u00ebrkon zgjidhje t\u00eb nd\u00ebrlikuara skematike. N\u00eb rastin m\u00eb t\u00eb thjesht\u00eb, \u00e7do bit i fjal\u00ebs makinerike d\u00ebrgohet n\u00ebp\u00ebrmjet linj\u00ebs s\u00eb vet t\u00eb sinjalit, nd\u00ebrsa p\u00ebr feedback p\u00ebrdoren dy linja sh\u00ebrbimi t\u00eb sinjalit: <b>T\u00eb dh\u00ebnat jan\u00eb gati<\/b> dhe <b>T\u00eb dh\u00ebnat u pranuan<\/b>.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"http:\/\/www.cabledepot.com\/05DTSERPAR.html\"><img decoding=\"async\" alt=\"Hyrje n\u00eb SSD. Pjesa 2. Nd\u00ebrfaqja\" src=\"\/wp-content\/uploads\/2019\/12\/7521e01508ceb9a7ab6c346fd55edb0e.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><br \/>\nPortat paralele, n\u00eb pamje t\u00eb par\u00eb, shkall\u00ebzohen shum\u00eb mir\u00eb: m\u00eb shum\u00eb linja sinjali do t\u00eb thot\u00eb m\u00eb shum\u00eb bite t\u00eb transmetuara nj\u00ebher\u00ebsh dhe, p\u00ebr rrjedhoj\u00eb, kapacitet m\u00eb i lart\u00eb. Megjithat\u00eb, p\u00ebr shkak t\u00eb rritjes s\u00eb numrit t\u00eb linjave t\u00eb sinjalit, mes tyre lind nd\u00ebrveprim interferues, i cili \u00e7on n\u00eb shtremb\u00ebrimin e mesazheve t\u00eb transmetuara.<\/p>\n<p>Portat serike jan\u00eb e kund\u00ebrta e atyre paralele. D\u00ebrgimi i t\u00eb dh\u00ebnave b\u00ebhet nga nj\u00eb bit n\u00eb t\u00eb nj\u00ebjt\u00ebn koh\u00eb, gj\u00eb q\u00eb ul numrin total t\u00eb linjave t\u00eb sinjalit, por e nd\u00ebrlikon kontrolluesin e hyrje-daljes. Kontrolluesi i transmetuesit merr nj\u00eb fjal\u00eb makinerike t\u00eb plot\u00eb dhe duhet ta transmetoj\u00eb bit pas biti, nd\u00ebrsa kontrolluesi i marr\u00ebsit, nga ana e tij, duhet t\u2019i marr\u00eb bitet dhe t\u2019i ruaj\u00eb n\u00eb t\u00eb nj\u00ebjtin rend.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"http:\/\/www.cabledepot.com\/05DTSERPAR.html\"><img decoding=\"async\" alt=\"Hyrje n\u00eb SSD. Pjesa 2. Nd\u00ebrfaqja\" src=\"\/wp-content\/uploads\/2019\/12\/1a264c6efc7d854fbf4513aec347f954.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><br \/>\nNumri i vog\u00ebl i linjave t\u00eb sinjalit lejon rritjen e frekuenc\u00ebs s\u00eb transmetimit pa nd\u00ebrhyrje.<\/p>\n<h2>SCSI<\/h2>\n<p>\n<img decoding=\"async\" alt=\"Hyrje n\u00eb SSD. Pjesa 2. Nd\u00ebrfaqja\" src=\"\/wp-content\/uploads\/2019\/12\/922b430a5fda8ae5e46db82db9573719.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nSmall Computer Systems Interface (SCSI) u shfaq n\u00eb vitin e larg\u00ebt 1978 dhe fillimisht u zhvillua p\u00ebr t\u00eb bashkuar pajisje t\u00eb profileve t\u00eb ndryshme n\u00eb nj\u00eb sistem t\u00eb vet\u00ebm. Specifikimi SCSI-1 parashikonte lidhjen e deri n\u00eb 8 pajisjeve (s\u00eb bashku me kontrolluesin), si p.sh.:<\/p>\n<ul>\n<li>skaner\u00eb;<\/li>\n<li>nj\u00ebsi me shirit magnetik (streamer\u00eb);<\/li>\n<li>nj\u00ebsi optike;<\/li>\n<li>disqe dhe pajisje t\u00eb tjera.<\/li>\n<\/ul>\n<p><\/p>\n<blockquote><p><b>Fillimisht, SCSI quhej Shugart Associates System Interface (SASI), por komiteti i standardizimit nuk do ta miratonte nj\u00eb em\u00ebrtim sipas kompanis\u00eb dhe, pas nj\u00eb dite brainstorming-u, u shfaq emri Small Computer Systems Interface (SCSI). \u201cBabai\u201d i SCSI, Larry Boucher, kishte parasysh q\u00eb shkurtesa t\u00eb shqiptohej si \u201csexy\u201d, por <noindex><a rel=\"nofollow\" href=\"http:\/\/www.endl.com\/ida.htm\">Dal Allan<\/a><\/noindex> e lexoi si \u201cscuzzy\u201d (\u201cskazi\u201d). M\u00eb pas, shqiptimi \u201cskazi\u201d u ngulit fort si emri i k\u00ebtij standardi.<\/b><\/p><\/blockquote>\n<p>\nN\u00eb terminologjin\u00eb SCSI, pajisjet e lidhura ndahen n\u00eb dy lloje:<\/p>\n<ul>\n<li>inicues;<\/li>\n<li>pajisje t\u00eb synuara.<\/li>\n<\/ul>\n<p>\nInicuesi i d\u00ebrgon nj\u00eb komand\u00eb pajisjes s\u00eb synuar, e cila m\u00eb pas i d\u00ebrgon p\u00ebrgjigje inicuesit. Inicuesit dhe pajisjet e synuara lidhen me nj\u00eb bus t\u00eb p\u00ebrbashk\u00ebt SCSI, gjer\u00ebsia e brezit e t\u00eb cilit n\u00eb standardin SCSI-1 \u00ebsht\u00eb 5 MB\/s.<\/p>\n<p>Topologjia e p\u00ebrdorur \u201cbus i p\u00ebrbashk\u00ebt\u201d vendos nj\u00eb s\u00ebr\u00eb kufizimesh:<\/p>\n<ul>\n<li>n\u00eb skajet e bus-it nevojiten pajisje t\u00eb posa\u00e7me \u2014 terminator\u00eb;<\/li>\n<li>gjer\u00ebsia e brezit e bus-it ndahet midis t\u00eb gjitha pajisjeve;<\/li>\n<li>numri maksimal i pajisjeve t\u00eb lidhura nj\u00ebkoh\u00ebsisht \u00ebsht\u00eb i kufizuar.<\/li>\n<\/ul>\n<p>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/www.cablesdirect.com\/store\/p\/2877.aspx\"><img decoding=\"async\" alt=\"Hyrje n\u00eb SSD. Pjesa 2. Nd\u00ebrfaqja\" src=\"\/wp-content\/uploads\/2019\/12\/caecf6cf48e6f0c219080f93e1224206.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/p>\n<p>Pajisjet n\u00eb bus identifikohen sipas nj\u00eb numri unik, i quajtur <b>SCSI Target ID<\/b>. \u00c7do nj\u00ebsi SCSI n\u00eb sistem p\u00ebrfaq\u00ebsohet t\u00eb pakt\u00ebn nga nj\u00eb pajisje logjike, adresimi i s\u00eb cil\u00ebs b\u00ebhet sipas numrit unik brenda pajisjes fizike <b>Logical Unit Number<\/b> (LUN).<\/p>\n<p><img decoding=\"async\" alt=\"Hyrje n\u00eb SSD. Pjesa 2. Nd\u00ebrfaqja\" src=\"\/wp-content\/uploads\/2019\/12\/f85b1a966dbb47dea78320e27c9cbaac.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nKomandat n\u00eb SCSI d\u00ebrgohen n\u00eb form\u00ebn e <b>blloqeve t\u00eb p\u00ebrshkrimit t\u00eb komand\u00ebs<\/b> (Command Descriptor Block, CDB), q\u00eb p\u00ebrb\u00ebhen nga kodi i operacionit dhe parametrat e komand\u00ebs. Standardi p\u00ebrshkruan m\u00eb shum\u00eb se 200 komanda, t\u00eb ndara n\u00eb kat\u00ebr kategori:<\/p>\n<ul>\n<li><b>Mandatory<\/b> \u2014 duhet t\u00eb mb\u00ebshteten nga pajisja;<\/li>\n<li><b>Optional<\/b> \u2014 mund t\u00eb zbatohen;<\/li>\n<li><b>Vendor-specific<\/b> \u2014 p\u00ebrdoren nga nj\u00eb prodhues i caktuar;<\/li>\n<li><b>Obsolete<\/b> \u2014 komanda t\u00eb vjetruara.<\/li>\n<\/ul>\n<p>\nNga shum\u00ebllojshm\u00ebria e komandave, vet\u00ebm tri prej tyre jan\u00eb t\u00eb detyrueshme p\u00ebr pajisjet:<\/p>\n<ul>\n<li><b>TEST UNIT READY<\/b> \u2014 kontrolli i gatishm\u00ebris\u00eb s\u00eb pajisjes;<\/li>\n<li><b>REQUEST SENSE<\/b> \u2014 k\u00ebrkon kodin e gabimit t\u00eb komand\u00ebs s\u00eb m\u00ebparshme;<\/li>\n<li><b>INQUIRY<\/b> \u2014 k\u00ebrkes\u00eb p\u00ebr karakteristikat baz\u00eb t\u00eb pajisjes.<\/li>\n<\/ul>\n<p>\nPas marrjes dhe p\u00ebrpunimit t\u00eb komand\u00ebs, pajisja e synuar i d\u00ebrgon iniciatorit nj\u00eb kod statusi q\u00eb p\u00ebrshkruan rezultatin e ekzekutimit.<\/p>\n<p>Zhvillimi i m\u00ebtejsh\u00ebm i SCSI (specifikimet SCSI-2 dhe Ultra SCSI) zgjeroi list\u00ebn e komandave t\u00eb p\u00ebrdorura dhe rriti numrin e pajisjeve q\u00eb mund t\u00eb lidhen deri n\u00eb 16, nd\u00ebrsa shpejt\u00ebsin\u00eb e shk\u00ebmbimit t\u00eb t\u00eb dh\u00ebnave n\u00eb bus deri n\u00eb 640 MB\/s. Duke qen\u00eb se SCSI \u00ebsht\u00eb nj\u00eb nd\u00ebrfaqe paralele, rritja e frekuenc\u00ebs s\u00eb shk\u00ebmbimit t\u00eb t\u00eb dh\u00ebnave shoq\u00ebrohej me uljen e gjat\u00ebsis\u00eb maksimale t\u00eb kabllos dhe e b\u00ebnte p\u00ebrdorimin m\u00eb pak praktik.<\/p>\n<p>Duke filluar nga standardi Ultra-3 SCSI, u shfaq mb\u00ebshtetja p\u00ebr \u00abhot swap\u00bb \u2014 lidhja e pajisjeve kur furnizimi me energji \u00ebsht\u00eb i ndezur.<\/p>\n<p>SSD-ja e par\u00eb e njohur me nd\u00ebrfaqe SCSI mund t\u00eb konsiderohet M-Systems FFD-350, i l\u00ebshuar n\u00eb vitin 1995. Disku kishte kosto t\u00eb lart\u00eb dhe nuk u p\u00ebrhap gjer\u00ebsisht.<\/p>\n<p>Aktualisht, SCSI paralel nuk \u00ebsht\u00eb nj\u00eb nd\u00ebrfaqe popullore p\u00ebr lidhjen e disqeve, por grupi i komandave ende p\u00ebrdoret gjer\u00ebsisht n\u00eb nd\u00ebrfaqet USB dhe SAS.<\/p>\n<h2>ATA \/ PATA<\/h2>\n<p>\n<img decoding=\"async\" alt=\"Hyrje n\u00eb SSD. Pjesa 2. Nd\u00ebrfaqja\" src=\"\/wp-content\/uploads\/2019\/12\/0f152c456d01911a4e64b565741cb8cd.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nNd\u00ebrfaqja <b>ATA<\/b> (Advanced Technology Attachment), i njohur gjithashtu si <b>PATA<\/b> (Parallel ATA) u zhvillua nga kompania Western Digital n\u00eb vitin 1986. Em\u00ebrtimi marketing i standardit IDE (angl. Integrated Drive Electronics \u2014 \u00abelektronika e integruar n\u00eb disk\u00bb) theksonte nj\u00eb risi t\u00eb r\u00ebnd\u00ebsishme: kontrolluesi i diskut ishte i integruar n\u00eb vet\u00eb diskun dhe jo n\u00eb nj\u00eb kart\u00eb zgjerimi t\u00eb ve\u00e7ant\u00eb.<\/p>\n<p>Vendosja e kontrolluesit brenda diskut zgjidhi menj\u00ebher\u00eb disa probleme. S\u00eb pari, u zvog\u00eblua distanca nga pajisja e ruajtjes te kontrolluesi, gj\u00eb q\u00eb ndikoi pozitivisht n\u00eb karakteristikat e diskut. S\u00eb dyti, kontrolluesi i integruar ishte i p\u00ebrshtatur vet\u00ebm p\u00ebr nj\u00eb lloj t\u00eb caktuar disku dhe, p\u00ebr rrjedhoj\u00eb, ishte m\u00eb i lir\u00eb.<\/p>\n<p><img decoding=\"async\" alt=\"Hyrje n\u00eb SSD. Pjesa 2. Nd\u00ebrfaqja\" src=\"\/wp-content\/uploads\/2019\/12\/de2944768a139aeccef20e1688ed7baf.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nATA, ashtu si SCSI, p\u00ebrdor metod\u00ebn paralele t\u00eb hyrje-daljes, gj\u00eb q\u00eb pasqyrohet edhe n\u00eb kabllot e p\u00ebrdorura. P\u00ebr lidhjen e disqeve p\u00ebrmes nd\u00ebrfaqes IDE nevojiten kabllo me 40 p\u00ebr\u00e7ues, t\u00eb njohura edhe si shirita lidh\u00ebs. N\u00eb specifikimet m\u00eb t\u00eb vona p\u00ebrdoren shirita me 80 p\u00ebr\u00e7ues: m\u00eb shum\u00eb se gjysma e tyre jan\u00eb tok\u00ebzime p\u00ebr t\u00eb reduktuar interferenc\u00ebn n\u00eb frekuenca t\u00eb larta.<\/p>\n<p>Kablloja ATA ka nga dy deri n\u00eb kat\u00ebr lidh\u00ebs, nj\u00ebri prej t\u00eb cil\u00ebve lidhet me pllak\u00ebn am\u00eb, nd\u00ebrsa t\u00eb tjer\u00ebt me nj\u00ebsit\u00eb ruajt\u00ebse. Kur dy pajisje lidhen me t\u00eb nj\u00ebjt\u00ebn kabllo, nj\u00ebra prej tyre duhet t\u00eb konfigurohet si <b>Master<\/b>, nd\u00ebrsa tjetra si <b>Slave<\/b>. Pajisja e tret\u00eb mund t\u00eb lidhet vet\u00ebm n\u00eb modalitetin \u00abvet\u00ebm lexim\u00bb.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"http:\/\/www.informit.com\/articles\/article.aspx?p=2028834&amp;seqNum=3\"><img decoding=\"async\" alt=\"Hyrje n\u00eb SSD. Pjesa 2. Nd\u00ebrfaqja\" src=\"\/wp-content\/uploads\/2019\/12\/91490f1a349198d18c6e4947fc53476d.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><br \/>\nPozicioni i xhamperit p\u00ebrcakton rolin e pajisjes p\u00ebrkat\u00ebse. Termat Master dhe Slave n\u00eb lidhje me pajisjet nuk jan\u00eb plot\u00ebsisht t\u00eb sakta, sepse nga k\u00ebndv\u00ebshtrimi i kontrolluesit t\u00eb gjitha pajisjet e lidhura jan\u00eb Slaves.<\/p>\n<p>Nj\u00eb risi e r\u00ebnd\u00ebsishme n\u00eb ATA-3 konsiderohet shfaqja e <b>Self-Monitoring<\/b>, <b>Analysis and Reporting Technology (S.M.A.R.T.)<\/b>. Pes\u00eb kompani (IBM, Seagate, Quantum, Conner dhe Western Digital) bashkuan p\u00ebrpjekjet dhe standardizuan teknologjin\u00eb p\u00ebr vler\u00ebsimin e gjendjes s\u00eb nj\u00ebsive ruajt\u00ebse.<\/p>\n<p>Mb\u00ebshtetja p\u00ebr disqet SSD u shfaq me versionin e kat\u00ebrt t\u00eb standardit, t\u00eb publikuar n\u00eb vitin 1998. Ky version i standardit siguronte shpejt\u00ebsi t\u00eb shk\u00ebmbimit t\u00eb t\u00eb dh\u00ebnave deri n\u00eb 33.3 MB\/s.<\/p>\n<p>Standardi vendos k\u00ebrkesa t\u00eb rrepta p\u00ebr kabllot ATA:<\/p>\n<ul>\n<li>kablloja duhet t\u00eb jet\u00eb patjet\u00ebr e shesht\u00eb;<\/li>\n<li>gjat\u00ebsia maksimale e kabllos \u00ebsht\u00eb 18 in\u00e7 (45.7 centimetra).<\/li>\n<\/ul>\n<p>\nKablloja e shkurt\u00ebr dhe e gjer\u00eb ishte e pap\u00ebrshtatshme dhe pengonte ftohjen. Rritja e frekuenc\u00ebs s\u00eb transmetimit me secilin version t\u00eb ri t\u00eb standardit b\u00ebhej gjithnj\u00eb e m\u00eb e v\u00ebshtir\u00eb, ndaj ATA-7 e zgjidhi problemin n\u00eb m\u00ebnyr\u00eb rr\u00ebnj\u00ebsore: nd\u00ebrfaqja paralele u z\u00ebvend\u00ebsua me nj\u00eb nd\u00ebrfaqe serike. Pas k\u00ebsaj, ATA mori fjal\u00ebn Parallel dhe filloi t\u00eb quhej PATA, nd\u00ebrsa versioni i shtat\u00eb i standardit mori nj\u00eb em\u00ebr tjet\u00ebr \u2014 Serial ATA. Num\u00ebrimi i versioneve SATA filloi nga nj\u00ebshi.<\/p>\n<h2>SATA<\/h2>\n<p>\n<img decoding=\"async\" alt=\"Hyrje n\u00eb SSD. Pjesa 2. Nd\u00ebrfaqja\" src=\"\/wp-content\/uploads\/2019\/12\/62bbd54846d285ac7545fd019935f4a4.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nStandardi Serial ATA (SATA) u prezantua m\u00eb 7 janar 2003 dhe zgjidhi problemet e paraardh\u00ebsit t\u00eb tij me k\u00ebto ndryshime:<\/p>\n<ul>\n<li>porta paralele u z\u00ebvend\u00ebsua me nj\u00eb port\u00eb serike;<\/li>\n<li>kablloja e gjer\u00eb me 80 tela u z\u00ebvend\u00ebsua me nj\u00eb kabllo me 7 tela;<\/li>\n<li>topologjia \u00abbus i p\u00ebrbashk\u00ebt\u00bb u z\u00ebvend\u00ebsua me lidhjen \u00abpik\u00eb m\u00eb pik\u00eb\u00bb.<\/li>\n<\/ul>\n<p>\nMegjith\u00ebse standardi SATA 1.0 (SATA\/150, 150 MB\/s) ishte vet\u00ebm pak m\u00eb i shpejt\u00eb se ATA-6 (UltraDMA\/130, 130 MB\/s), kalimi te m\u00ebnyra serike e shk\u00ebmbimit t\u00eb t\u00eb dh\u00ebnave ishte nj\u00eb \u00abp\u00ebrgatitje e terrenit\u00bb p\u00ebr rritjen e m\u00ebtejshme t\u00eb shpejt\u00ebsive.<\/p>\n<p>Gjasht\u00ebmb\u00ebdhjet\u00eb linjat e sinjalit p\u00ebr transmetimin e t\u00eb dh\u00ebnave n\u00eb ATA u z\u00ebvend\u00ebsuan me dy \u00e7ifte t\u00eb p\u00ebrdredhura: nj\u00eb p\u00ebr d\u00ebrgim dhe tjetri p\u00ebr marrje. Konektor\u00ebt SATA jan\u00eb projektuar p\u00ebr q\u00ebndrueshm\u00ebri m\u00eb t\u00eb lart\u00eb ndaj rilidhjeve t\u00eb shumta, nd\u00ebrsa specifikimi SATA 1.0 b\u00ebri t\u00eb mundur \u00abhot plug\u00bb (Hot Plug).<\/p>\n<blockquote><p><b>Disa pina n\u00eb disqe jan\u00eb m\u00eb t\u00eb shkurt\u00ebr se t\u00eb tjer\u00ebt. Kjo \u00ebsht\u00eb b\u00ebr\u00eb p\u00ebr t\u00eb mb\u00ebshtetur \u00abhot swap\u00bb (Hot Swap). Gjat\u00eb z\u00ebvend\u00ebsimit, pajisja i \u00abhumb\u00bb dhe i \u00abgjen\u00bb linjat n\u00eb nj\u00eb rend t\u00eb paracaktuar.<\/b><\/p><\/blockquote>\n<p>\nPak m\u00eb shum\u00eb se nj\u00eb vit m\u00eb von\u00eb, n\u00eb prill t\u00eb vitit 2004, u publikua versioni i dyt\u00eb i specifikimit SATA. P\u00ebrve\u00e7 rritjes s\u00eb shpejt\u00ebsis\u00eb n\u00eb 3 Gbit\/s, n\u00eb SATA 2.0 u prezantua teknologjia <b>Native Command Queuing<\/b> (NCQ). Pajisjet me mb\u00ebshtetje p\u00ebr NCQ jan\u00eb n\u00eb gjendje t\u00eb organizojn\u00eb vet\u00eb rendin e ekzekutimit t\u00eb komandave t\u00eb marra p\u00ebr t\u00eb arritur performanc\u00eb maksimale.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/www.newegg.com\/red-rocstor-6-data-transfer-cable\/p\/0ZF-00S7-00004\"><img decoding=\"async\" alt=\"Hyrje n\u00eb SSD. Pjesa 2. Nd\u00ebrfaqja\" src=\"\/wp-content\/uploads\/2019\/12\/5a10fbfb30d403d9700136018a0d94eb.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><br \/>\nGjat\u00eb tre viteve n\u00eb vijim, SATA Working Group punoi p\u00ebr p\u00ebrmir\u00ebsimin e specifikimit ekzistues dhe n\u00eb versionin 2.6 u shfaq\u00ebn konektor\u00ebt kompakt\u00eb Slimline dhe micro SATA (uSATA). K\u00ebta konektor\u00eb jan\u00eb nj\u00eb kopje e zvog\u00ebluar e konektorit origjinal SATA dhe jan\u00eb zhvilluar p\u00ebr pajisje optike dhe disqe t\u00eb vegj\u00ebl n\u00eb laptop\u00eb.<\/p>\n<p>Edhe pse kapaciteti transmetues i gjenerat\u00ebs s\u00eb dyt\u00eb SATA ishte i mjaftuesh\u00ebm p\u00ebr hard disqet, SSD-t\u00eb k\u00ebrkonin m\u00eb shum\u00eb. N\u00eb maj t\u00eb vitit 2009 u publikua versioni i tret\u00eb i specifikimit SATA, me kapacitet transmetues t\u00eb rritur n\u00eb 6 Gbit\/s.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/windowstips.ru\/chto-takoe-msata-ssd-i-chem-on-mozhet-byt-polezen-osobenno-esli-vy-ne-udovletvoreny-obshhej-skorostyu-vashego-noutbuka\"><img decoding=\"async\" alt=\"Hyrje n\u00eb SSD. Pjesa 2. Nd\u00ebrfaqja\" src=\"\/wp-content\/uploads\/2019\/12\/0a72172e33304d39dc8fcebc24aaca71.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><br \/>\nV\u00ebmendje e ve\u00e7ant\u00eb p\u00ebr SSD-t\u00eb iu kushtua n\u00eb versionin SATA 3.1. U shfaq konektori Mini-SATA (mSATA), i destinuar p\u00ebr lidhjen e SSD-ve n\u00eb laptop\u00eb. Ndryshe nga Slimline dhe uSATA, konektori i ri i ngjante PCIe Mini, megjith\u00ebse nuk ishte elektrikisht i pajtuesh\u00ebm me PCIe. P\u00ebrve\u00e7 konektorit t\u00eb ri, SATA 3.1 ofronte edhe mund\u00ebsin\u00eb p\u00ebr t\u00eb futur komandat TRIM n\u00eb radh\u00eb s\u00eb bashku me komandat e leximit dhe shkrimit.<\/p>\n<blockquote><p><b>Komanda TRIM e njofton SSD-n\u00eb p\u00ebr blloqet e t\u00eb dh\u00ebnave q\u00eb nuk p\u00ebrmbajn\u00eb ngarkes\u00eb t\u00eb dobishme. Deri n\u00eb SATA 3.1, ekzekutimi i k\u00ebsaj komande shkaktonte pastrimin e cache-it dhe pezullimin e operacioneve t\u00eb hyrje-daljes, pas s\u00eb cil\u00ebs ekzekutohej komanda TRIM. Kjo qasje e ulte performanc\u00ebn e diskut gjat\u00eb operacioneve t\u00eb fshirjes.<\/b><\/p><\/blockquote>\n<p>\nSpecifikimi SATA nuk po arrinte t\u00eb ndiqte rritjen e shpejt\u00eb t\u00eb shpejt\u00ebsis\u00eb s\u00eb aksesit te SSD-t\u00eb, gj\u00eb q\u00eb \u00e7oi n\u00eb shfaqjen n\u00eb vitin 2013 t\u00eb nj\u00eb kompromisi t\u00eb quajtur SATA Express n\u00eb standardin SATA 3.2. N\u00eb vend q\u00eb t\u00eb dyfishonin s\u00ebrish gjer\u00ebsin\u00eb e brezit t\u00eb SATA, zhvilluesit p\u00ebrdor\u00ebn autobusin e p\u00ebrhapur PCIe, shpejt\u00ebsia e t\u00eb cilit tejkalon 6 Gbit\/s. Disqet me mb\u00ebshtetje p\u00ebr SATA Express mor\u00ebn edhe form\u00ebn e tyre fizike me emrin M.2.<\/p>\n<h2>SAS<\/h2>\n<p>\n<img decoding=\"async\" alt=\"Hyrje n\u00eb SSD. Pjesa 2. Nd\u00ebrfaqja\" src=\"\/wp-content\/uploads\/2019\/12\/b962c09d48c8aca6a19381d6d8866558.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nEdhe standardi SCSI, q\u00eb \u201ckonkuronte\u201d me ATA, nuk q\u00ebndroi n\u00eb vend dhe vet\u00ebm nj\u00eb vit pas shfaqjes s\u00eb Serial ATA, n\u00eb vitin 2004, u shnd\u00ebrrua n\u00eb nj\u00eb nd\u00ebrfaqe serike. Emri i nd\u00ebrfaqes s\u00eb re \u00ebsht\u00eb <b>Serial Attached SCSI<\/b> (SAS).<\/p>\n<p>Edhe pse SAS trash\u00ebgoi grupin e komandave SCSI, ndryshimet ishin t\u00eb konsiderueshme:<\/p>\n<ul>\n<li>nd\u00ebrfaqe serike;<\/li>\n<li>kabllo me 29 p\u00ebr\u00e7ues me furnizim energjie;<\/li>\n<li>lidhje \u00abpik\u00eb m\u00eb pik\u00eb\u00bb<\/li>\n<\/ul>\n<p>\n\u00cbsht\u00eb trash\u00ebguar edhe terminologjia e SCSI. Kontrolluesi vazhdon t\u00eb quhet iniciator, nd\u00ebrsa pajisjet e lidhura quhen objektiva. T\u00eb gjitha pajisjet objektiv dhe iniciatori formojn\u00eb nj\u00eb domen SAS. N\u00eb SAS, gjer\u00ebsia e brezit t\u00eb lidhjes nuk varet nga numri i pajisjeve n\u00eb domen, pasi \u00e7do pajisje p\u00ebrdor kanalin e vet t\u00eb dedikuar.<\/p>\n<p>Sipas specifikimit, numri maksimal i pajisjeve t\u00eb lidhura nj\u00ebkoh\u00ebsisht n\u00eb nj\u00eb domen SAS i kalon 16 mij\u00eb, nd\u00ebrsa n\u00eb vend t\u00eb SCSI ID p\u00ebr adresim p\u00ebrdoret identifikuesi <b>World-Wide Name<\/b> (WWN).<\/p>\n<blockquote><p><b>WWN \u00ebsht\u00eb nj\u00eb identifikues unik me gjat\u00ebsi 16 bajt, analog i adres\u00ebs MAC p\u00ebr pajisjet SAS.<\/b><\/p><\/blockquote>\n<p>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/Serial_Attached_SCSI\"><img decoding=\"async\" alt=\"Hyrje n\u00eb SSD. Pjesa 2. Nd\u00ebrfaqja\" src=\"\/wp-content\/uploads\/2019\/12\/0659809e755f33639caaf83606dce40d.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><br \/>\nPavar\u00ebsisht ngjashm\u00ebris\u00eb s\u00eb konektor\u00ebve SAS dhe SATA, k\u00ebto standarde nuk jan\u00eb plot\u00ebsisht t\u00eb p\u00ebrputhshme. Megjithat\u00eb, nj\u00eb disk SATA mund t\u00eb lidhet n\u00eb nj\u00eb konektor SAS, por jo anasjelltas. Pajtueshm\u00ebria midis disqeve SATA dhe domenit SAS sigurohet me ndihm\u00ebn e protokollit SATA Tunneling Protocol (STP).<\/p>\n<p>Versioni i par\u00eb i standardit SAS-1 ka nj\u00eb gjer\u00ebsi brezi prej 3 Gbit\/s, nd\u00ebrsa m\u00eb i avancuari, SAS-4, e ka p\u00ebrmir\u00ebsuar k\u00ebt\u00eb tregues 7 her\u00eb: 22,5 Gbit\/s.<\/p>\n<h2>PCIe<\/h2>\n<p>\n<img decoding=\"async\" alt=\"Hyrje n\u00eb SSD. Pjesa 2. Nd\u00ebrfaqja\" src=\"\/wp-content\/uploads\/2019\/12\/05251167ad57703662c9be5df62ca85f.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nPeripheral Component Interconnect Express (PCI Express, PCIe) \u00ebsht\u00eb nj\u00eb nd\u00ebrfaqe serike p\u00ebr transmetimin e t\u00eb dh\u00ebnave, e cila u shfaq n\u00eb vitin 2002. Zhvillimi nisi nga Intel dhe m\u00eb pas iu transferua nj\u00eb organizate t\u00eb posa\u00e7me \u2014 PCI Special Interest Group.<\/p>\n<p>Nd\u00ebrfaqja serike PCIe nuk b\u00ebri p\u00ebrjashtim dhe u b\u00eb vazhdim logjik i PCI paralel, i cili ishte projektuar p\u00ebr lidhjen e kartave t\u00eb zgjerimit.<\/p>\n<p>PCI Express ndryshon ndjesh\u00ebm nga SATA dhe SAS. Nd\u00ebrfaqja PCIe ka nj\u00eb num\u00ebr t\u00eb ndryshuesh\u00ebm lanes. Numri i lanes \u00ebsht\u00eb n\u00eb fuqit\u00eb e dyshit dhe varion nga 1 deri n\u00eb 16.<\/p>\n<p>Termi \u00ablane\u00bb n\u00eb PCIe nuk n\u00ebnkupton nj\u00eb linj\u00eb specifike sinjali, por nj\u00eb kanal t\u00eb ve\u00e7ant\u00eb komunikimi full-duplex, i cili p\u00ebrb\u00ebhet nga linjat e m\u00ebposhtme t\u00eb sinjalit:<\/p>\n<ul>\n<li>marrje+ dhe marrje-;<\/li>\n<li>d\u00ebrgim+ dhe d\u00ebrgim-;<\/li>\n<li>kat\u00ebr p\u00ebr\u00e7ues tok\u00ebzimi.<\/li>\n<\/ul>\n<p>\nNumri i PCIe lanes ndikon drejtp\u00ebrdrejt n\u00eb bandwidth-in maksimal t\u00eb lidhjes. Standardi modern PCI Express 4.0 lejon t\u00eb arrihen 1.9 GB\/s n\u00eb nj\u00eb lane dhe 31.5 GB\/s kur p\u00ebrdoren 16 lanes.<\/p>\n<p><img decoding=\"async\" alt=\"Hyrje n\u00eb SSD. Pjesa 2. Nd\u00ebrfaqja\" src=\"\/wp-content\/uploads\/2019\/12\/e3c4ec567c596348ebba75ff1c88c933.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nK\u00ebrkesat e disqeve SSD po rriten shum\u00eb shpejt. As SATA, as SAS nuk po arrijn\u00eb ta rrisin bandwidth-in e tyre me ritmin e nevojsh\u00ebm p\u00ebr t\u00eb \u00abndjekur\u00bb SSD, gj\u00eb q\u00eb \u00e7oi n\u00eb shfaqjen e SSD-ve me lidhje PCIe.<\/p>\n<blockquote><p><b>Edhe pse kartat PCIe Add-In fiksohen me vid\u00eb, PCIe mb\u00ebshtet \u00abhot-swap\u00bb. Pin\u00ebt e shkurt\u00ebr PRSNT (angl. present \u2014 i pranish\u00ebm) b\u00ebjn\u00eb t\u00eb mundur verifikimin q\u00eb karta \u00ebsht\u00eb futur plot\u00ebsisht n\u00eb slot.<\/b><\/p><\/blockquote>\n<p>\nDisqet SSD q\u00eb lidhen p\u00ebrmes PCIe rregullohen nga nj\u00eb standard i ve\u00e7ant\u00eb <b>Non-Volatile Memory Host Controller Interface Specification<\/b> dhe ofrohen n\u00eb shum\u00eb form-faktor\u00eb, por p\u00ebr to do t\u00eb flasim n\u00eb pjes\u00ebn tjet\u00ebr.<\/p>\n<h2>Pajisje ruajtjeje t\u00eb larg\u00ebta<\/h2>\n<p>\nMe krijimin e sistemeve t\u00eb m\u00ebdha t\u00eb ruajtjes s\u00eb t\u00eb dh\u00ebnave, lindi nevoja p\u00ebr protokolle q\u00eb lejojn\u00eb lidhjen e pajisjeve t\u00eb ruajtjes t\u00eb vendosura jasht\u00eb serverit. Zgjidhja e par\u00eb n\u00eb k\u00ebt\u00eb fush\u00eb ishte <b>Internet SCSI<\/b> (iSCSI), i zhvilluar nga IBM dhe Cisco n\u00eb vitin 1998.<\/p>\n<p>Ideja e protokollit iSCSI \u00ebsht\u00eb e thjesht\u00eb: komandat SCSI \u00abmb\u00ebshtillen\u00bb n\u00eb paketa TCP\/IP dhe transmetohen n\u00eb rrjet. Pavar\u00ebsisht lidhjes s\u00eb larg\u00ebt, p\u00ebr klient\u00ebt krijohet iluzioni sikur pajisja e ruajtjes \u00ebsht\u00eb e lidhur lokalisht. Rrjeti i ruajtjes s\u00eb t\u00eb dh\u00ebnave (Storage Area Network, SAN), i bazuar n\u00eb iSCSI, mund t\u00eb nd\u00ebrtohet mbi infrastruktur\u00ebn ekzistuese t\u00eb rrjetit. P\u00ebrdorimi i iSCSI ul ndjesh\u00ebm kostot e organizimit t\u00eb SAN.<\/p>\n<p>iSCSI ka edhe nj\u00eb variant \u00abpremium\u00bb \u2014 <b>Fibre Channel Protocol<\/b> (FCP). SAN q\u00eb p\u00ebrdor FCP nd\u00ebrtohet mbi linja t\u00eb dedikuara komunikimi me fib\u00ebr optike. Kjo qasje k\u00ebrkon pajisje shtes\u00eb optike t\u00eb rrjetit, por ofron stabilitet dhe bandwidth t\u00eb lart\u00eb.<\/p>\n<blockquote><p><b>Ekzistojn\u00eb shum\u00eb protokolle p\u00ebr d\u00ebrgimin e komandave SCSI p\u00ebrmes rrjeteve kompjuterike. Megjithat\u00eb, ekziston vet\u00ebm nj\u00eb standard q\u00eb zgjidh detyr\u00ebn e kund\u00ebrt dhe lejon d\u00ebrgimin e paketave IP p\u00ebrmes bus-it SCSI \u2014 <noindex><a rel=\"nofollow\" href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc2143.txt\">IP-over-SCSI<\/a><\/noindex>.<\/b><\/p><\/blockquote>\n<p>\nShumica e protokolleve p\u00ebr nd\u00ebrtimin e SAN p\u00ebrdorin grupin e komandave SCSI p\u00ebr menaxhimin e pajisjeve t\u00eb ruajtjes, por ka edhe p\u00ebrjashtime, p\u00ebr shembull <b>ATA over Ethernet<\/b> (AoE). Protokolli AoE d\u00ebrgon komandat ATA n\u00eb paketat Ethernet, por n\u00eb sistem pajisjet e ruajtjes shfaqen si SCSI.<\/p>\n<p>Me shfaqjen e pajisjeve t\u00eb ruajtjes NVM Express, protokollet iSCSI dhe FCP nuk i p\u00ebrmbushnin m\u00eb k\u00ebrkesat n\u00eb rritje t\u00eb shpejt\u00eb t\u00eb disqeve SSD. U shfaq\u00ebn dy zgjidhje:<\/p>\n<ul>\n<li>zgjerimi i bus-it PCI Express p\u00ebrtej kufijve t\u00eb serverit;<\/li>\n<li>krijimi i protokollit NVMe over Fabrics.<\/li>\n<\/ul>\n<p>\nZgjerimi i bus-it PCIe shoq\u00ebrohet me krijimin e pajisjeve komplekse t\u00eb komutimit, por nuk sjell ndryshime n\u00eb protokoll.<\/p>\n<p>Protokolli NVMe over Fabrics u b\u00eb nj\u00eb alternativ\u00eb e mir\u00eb ndaj iSCSI dhe FCP. N\u00eb NVMe-oF p\u00ebrdoren linja komunikimi me fib\u00ebr optike dhe grupi i komandave NVM Express.<\/p>\n<h2>DDR-T<\/h2>\n<p>\n<img decoding=\"async\" alt=\"Hyrje n\u00eb SSD. Pjesa 2. Nd\u00ebrfaqja\" src=\"\/wp-content\/uploads\/2019\/12\/3fe9daef1cc011973e9cfc48e9ffe8d2.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nStandardet iSCSI dhe NVMe-oF zgjidhin detyr\u00ebn e lidhjes s\u00eb disqeve t\u00eb larg\u00ebta si lokale, nd\u00ebrsa Intel zgjodhi nj\u00eb qasje tjet\u00ebr dhe e afroi sa m\u00eb shum\u00eb diskun lokal me procesorin. Zgjedhja ra mbi slotet DIMM, ku lidhet memoria operative. Gjer\u00ebsia maksimale e brezit t\u00eb kanalit DDR4 \u00ebsht\u00eb 25 GB\/s, q\u00eb e tejkalon ndjesh\u00ebm shpejt\u00ebsin\u00eb e bus-it PCIe. K\u00ebshtu u krijua pajisja SSD Intel\u00ae Optane\u2122 DC Persistent Memory.<\/p>\n<p>P\u00ebr lidhjen e pajisjes s\u00eb ruajtjes n\u00eb slotet DIMM u krijua protokolli <b>DDR-T<\/b>, fizikisht dhe elektrikisht i pajtuesh\u00ebm me DDR4, por q\u00eb k\u00ebrkon nj\u00eb kontrollues t\u00eb posa\u00e7\u00ebm, i cili dallon ndryshimin midis modulit t\u00eb memories dhe pajisjes s\u00eb ruajtjes. Shpejt\u00ebsia e qasjes n\u00eb pajisjen e ruajtjes \u00ebsht\u00eb m\u00eb e ul\u00ebt se te memoria operative, por m\u00eb e lart\u00eb se te NVMe.<\/p>\n<p>Protokolli DDR-T \u00ebsht\u00eb i disponuesh\u00ebm vet\u00ebm me procesor\u00eb Intel\u00ae t\u00eb gjenerat\u00ebs Cascade Lake ose m\u00eb t\u00eb rinj.<\/p>\n<h2>P\u00ebrfundim<\/h2>\n<p>\nPothuajse t\u00eb gjitha nd\u00ebrfaqet kan\u00eb kaluar nj\u00eb rrug\u00eb t\u00eb gjat\u00eb zhvillimi nga m\u00ebnyra serike te ajo paralele e transmetimit t\u00eb t\u00eb dh\u00ebnave. Shpejt\u00ebsit\u00eb e disqeve SSD po rriten me ritme t\u00eb shpejta; dje SSD-t\u00eb ishin ende nj\u00eb risi, nd\u00ebrsa sot NVMe nuk shkakton m\u00eb ndonj\u00eb habi t\u00eb ve\u00e7ant\u00eb.<\/p>\n<blockquote><p><b>N\u00eb laboratorin ton\u00eb <noindex><a rel=\"nofollow\" href=\"https:\/\/selectel.ru\/lab\/\">Selectel Lab<\/a><\/noindex> mund t\u2019i testoni vet\u00eb disqet SSD dhe NVMe.<\/b><\/p><\/blockquote>\n<p class=\"for_users_only_msg\">Vet\u00ebm p\u00ebrdoruesit e regjistruar mund t\u00eb marrin pjes\u00eb n\u00eb anket\u00eb. <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/auth\/login\/\">Hyni<\/a><\/noindex>, ju lutem.<\/p>\n<h2 class=\"default-block__polling-title\">A do t\u2019i z\u00ebvend\u00ebsojn\u00eb disqet NVMe SSD-t\u00eb klasike n\u00eb t\u00eb ardhmen e af\u00ebrt?<\/h2>\n<ul class=\"poll-result\">\n<li class=\"poll-result__item\">\n<p>                <strong class=\"poll-result__data-percent  poll-result__data-percent_winner\">55.5%<\/strong>Po100<\/p>\n<\/li>\n<li class=\"poll-result__item\">\n<p>                <strong class=\"poll-result__data-percent\">44.4%<\/strong>Jo80<\/p>\n<\/li>\n<\/ul>\n<p>    Kan\u00eb votuar 180 p\u00ebrdorues. Kan\u00eb abstenuar 28 p\u00ebrdorues.<br \/>\n<br \/>Burimi: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/selectel\/blog\/478684\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412 \u043f\u0440\u043e\u0448\u043b\u043e\u0439 \u0447\u0430\u0441\u0442\u0438 \u0446\u0438\u043a\u043b\u0430 \u00ab\u0412\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u0432 SSD\u00bb \u043c\u044b \u0440\u0430\u0441\u0441\u043a\u0430\u0437\u0430\u043b\u0438 \u043f\u0440\u043e \u0438\u0441\u0442\u043e\u0440\u0438\u044e \u043f\u043e\u044f\u0432\u043b\u0435\u043d\u0438\u044f \u0434\u0438\u0441\u043a\u043e\u0432. \u0412\u0442\u043e\u0440\u0430\u044f \u0447\u0430\u0441\u0442\u044c \u0440\u0430\u0441\u0441\u043a\u0430\u0436\u0435\u0442 \u043f\u0440\u043e \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u044b \u0432\u0437\u0430\u0438\u043c\u043e\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044f \u0441 \u043d\u0430\u043a\u043e\u043f\u0438\u0442\u0435\u043b\u044f\u043c\u0438. \u041e\u0431\u0449\u0435\u043d\u0438\u0435 \u043c\u0435\u0436\u0434\u0443 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u043e\u043c \u0438 \u043f\u0435\u0440\u0438\u0444\u0435\u0440\u0438\u0439\u043d\u044b\u043c\u0438 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430\u043c\u0438 \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u0438\u0442 \u0432 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0438 \u0441 \u0437\u0430\u0440\u0430\u043d\u0435\u0435 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u044b\u043c\u0438 \u0441\u043e\u0433\u043b\u0430\u0448\u0435\u043d\u0438\u044f\u043c\u0438, \u043d\u0430\u0437\u044b\u0432\u0430\u0435\u043c\u044b\u043c\u0438 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430\u043c\u0438. \u042d\u0442\u0438 \u0441\u043e\u0433\u043b\u0430\u0448\u0435\u043d\u0438\u044f \u0440\u0435\u0433\u043b\u0430\u043c\u0435\u043d\u0442\u0438\u0440\u0443\u044e\u0442 \u0444\u0438\u0437\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0438 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u044b\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u0432\u0437\u0430\u0438\u043c\u043e\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044f. \u0418\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 \u2014 \u0441\u043e\u0432\u043e\u043a\u0443\u043f\u043d\u043e\u0441\u0442\u044c \u0441\u0440\u0435\u0434\u0441\u0442\u0432, \u043c\u0435\u0442\u043e\u0434\u043e\u0432 \u0438 \u043f\u0440\u0430\u0432\u0438\u043b \u0432\u0437\u0430\u0438\u043c\u043e\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044f \u043c\u0435\u0436\u0434\u0443 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u0430\u043c\u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u044b. [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-53854","post","type-post","status-publish","format-standard","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/sq\/blog\/administrirovanie\/vvedenie-v-ssd-chast-2-interfejsnaya\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.2\" \/>\n\t\t<meta property=\"og:locale\" content=\"sq_AL\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u0412\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u0432 SSD. \u0427\u0430\u0441\u0442\u044c 2. \u0418\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u043d\u0430\u044f | ProHoster\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/sq\/blog\/administrirovanie\/vvedenie-v-ssd-chast-2-interfejsnaya\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2019-12-11T21:00:00+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2020-02-18T11:01:47+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47Hyrje n\u00eb SSD. 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