{"id":3553,"date":"2021-10-22T11:40:38","date_gmt":"2021-10-22T09:40:38","guid":{"rendered":"https:\/\/www.dclabs.lt\/dainiaus\/?p=3553"},"modified":"2022-05-18T07:18:14","modified_gmt":"2022-05-18T05:18:14","slug":"pirmasis-is-lobio-d","status":"publish","type":"post","link":"https:\/\/www.dclabs.lt\/dainiaus\/pirmasis-is-lobio-d\/","title":{"rendered":"Pirmasis i\u0161 lobio :D"},"content":{"rendered":"\n

Jau ra\u0161iau, kad gavau dovan\u0173 kok\u012f centner\u012f elektronikos, taigi, prad\u0117jau nuo kiet\u0173j\u0173 disk\u0173. Ai\u0161ku, persp\u0117jo, kad visi jie su blogais sektoriais arba neveikiantys, bet man tinka – papildys neodimini\u0173 magnetuk\u0173 atsargas. Bet \u012fdomumo d\u0117lei juos ir pratestavau. Testavimui naudoju Victoria 5.36 program\u0105. Taigi, HDD numeris vienas:<\/p>\n\n\n\n

\"\"<\/a><\/figure><\/div>\n\n\n\n

SATA diskas, tod\u0117l pajungtas tiesiogiai prie PC, matom kaip gra\u017eiai ir tolygiai ma\u017e\u0117ja greitis. Bet yra dvi didel\u0117s grei\u010dio „duob\u0117s” – toje vietoje diske rasti blogieji sektoriai. Programa gali juos „remapinti” – pa\u017eym\u0117ti kaip blogus ir peradresuoti duomenis, tod\u0117l daugiau \u012f tas vietas duomenys neb\u016bt\u0173 ra\u0161omi, bet tai negarantuoja, kad neatsiras nauj\u0173 blog\u0173 sektori\u0173. Seniau, kai diskai dar b\u016bdavo ma\u017ei, o dideli labai brang\u016bs, naudodavau tok\u012f triuk\u0105 – padarydavau disko skirsn\u012f gerokai iki blog\u0173j\u0173 sektori\u0173. \u0160iuo atveju turim 2TB disk\u0105, taigi, galima b\u016bt\u0173 naudojimui atskelti pus\u0119 disko, por\u0105 GB iki pirmosios duob\u0117s ir gauti dar neblogai veikianti apie 1 TB disk\u0105. Kadangi toliau diskas neb\u016bt\u0173 formatuojamas – operacin\u0117 ten nebel\u012fst\u0173 ir duomen\u0173 nera\u0161yt\u0173. O paliekant su atsarga dar ir blogieji sektoriai ne taip greitai i\u0161lyst\u0173. Tekstin\u0117 ataskaita:<\/p>\n\n\n\n

Victoria 5.36 HDD\/SSD | Device 1 log file. 2021-10-16
11:52:54 : Starting Victoria 5.36 HDD\/SSD. 8xCPU, 3460,28 MHz, Windows 10 x64 found.
11:52:54 : [Hint] Recommend 32-bit Windows XP for a best work!
11:52:54 : Warning! Windows x64 detected! PIO mode supported on Windows x86 only.
11:52:54 : API access enabled, device #0
11:52:55 : Get drive passport\u2026 OK
11:52:55 : Model: WDC WD2000FYYZ-01UL1B0; Capacity 3907029168 LBAs; SN: WD-WMC1P0160214; FW: 01.01K01
11:52:55 : Press F1 to About\/HELP
11:52:57 : Get drive passport\u2026 OK
11:52:57 : Model: WDC WD2000FYYZ-01UL1B0; Capacity 3907029168 LBAs; SN: WD-WMC1P0160214; FW: 01.01K01
11:52:58 : Get S.M.A.R.T. command\u2026 OK
11:52:58 : SMART base updated.
11:52:59 : SMART status = GOOD
11:53:04 : Get drive passport\u2026 OK
11:53:04 : Get S.M.A.R.T. Log directory\u2026 OK.
11:54:09 : Get drive passport\u2026 OK
11:54:10 : Recallibration\u2026 OK
11:54:10 : Starting surface scan, LBA=0..3907029167, FULL, sequential access w. REMAP, tio 250ms
11:55:19 : Block start at 20981760 auto reassign\u2026 OK
11:55:20 : Block start at 20987904 auto reassign\u2026 OK
11:55:23 : Block start at 20992000 auto reassign\u2026 OK
11:56:21 : Block start at 38598656 auto reassign\u2026 OK
11:56:24 : Block start at 38602752 auto reassign\u2026 OK
14:43:44 : LBA 2836366502 try REMAP\u2026 complete
14:43:48 : LBA 2836366503 try REMAP\u2026 complete
14:43:52 : LBA 2836366504 try REMAP\u2026 complete
14:46:49 : LBA 2875931668 try REMAP\u2026 complete
14:46:52 : LBA 2875931669 try REMAP\u2026 complete
16:15:17 : *** Scan results: Warnings – 10, errors – 0. Last block at 3907029167 (2,0 TB), time 4 hours 21 minutes 7 seconds.
16:15:17 : Speed: Maximum 168 MB\/s. Average 88 MB\/s. Minimum 9 MB\/s. 1513 points.<\/p>\n\n\n\n

Po remapinimo antras testas atrodo \u017eymiai gra\u017eiau (skiriasi mastelis, tod\u0117l \u017ealias grafikas \u017eemiau):<\/p>\n\n\n\n

\"\"<\/a><\/figure><\/div>\n\n\n\n

Dar vienas, dabar jau 500 GB diskas:<\/p>\n\n\n\n

\n
\"\"<\/a><\/figure>\n\n\n\n
\"\"<\/a><\/figure>\n<\/figure>\n\n\n\n

Testas ir SMART’as neblogi, pasid\u0117siu, ma\u017eu dar kur pravers.<\/p>\n\n\n\n

O \u010dia klaksin\u010dio HDD SMART’as:<\/p>\n\n\n\n

\"\"<\/a><\/figure><\/div>\n\n\n\n

Kas keis\u010diausia, ra\u0161o, kad „GOOD”, bet diskas tai miruolis.<\/p>\n\n\n\n

O dar vienas diskas buvo PATA, toks dabar jau retesnis, o neveikimas toks \u012fdomesnis – ap\u017ei\u016brint PCB pasimat\u0117 nusprogusi\u0173 detali\u0173:<\/p>\n\n\n\n

\"\"<\/a><\/figure><\/div>\n\n\n\n

Foto nery\u0161ki, bet vir\u0161uje, prie vartelio, matosi, kad tr\u016bksta detal\u0117s, ten buvo sprog\u0119s Zenerio diodas, tik jau numontavau. PATA disk\u0173 maitinimas yra 12V ir 5V, abi \u012ftampos turi savo Zenerius, apsaugai nuo vir\u0161\u012ftampi\u0173. \u010cia, matyt, 5V Zeneris gavo daug ir auk\u0161tesn\u0117s \u012ftampos, galb\u016bt del maitinimo bloko gedimo \u010dia pateko 12V, pats Zeneris sprogo, bet pagalvojau „o gal jis apsaugojo elektronik\u0105 u\u017e jo, pabandom mini remont\u0105 :)”. Bet pirma – patikrinam ar verta. Numontavus Zener\u012f pajungiam prie PC per USB adapter\u012f – nu veikia :D. Be Zenerio jungti galima, tik jeigu ateis vir\u0161\u012ftampis – niekas nesaugo schemos element\u0173, bet testui bus gerai. Taigi, t\u0105 numontavus \u0161rotelyje nusi\u010diupau pirm\u0105 papuolusi\u0105 PCB nuo kito disko ir permontavau atitinkam\u0105 Zeneriuk\u0105. \u0160tai, donoras ir recipientas:<\/p>\n\n\n\n

\"\"<\/a><\/figure><\/div>\n\n\n\n
\"\"<\/a><\/figure><\/div>\n\n\n\n

Ir tik \u012fk\u0117l\u0119s \u0161it\u0105 foto pama\u010diau, kad yra dar viena nusprogusi detal\u0117, \u0161alia naujojo Zenerio. Bet Viktorija padar\u0117 test\u0105 ir su tokia:<\/p>\n\n\n\n

\"\"<\/a><\/figure><\/div>\n\n\n\n

Greitis \u010dia stabilus, nes jungta per USB, riboja adapterio galimyb\u0117s, tai maksimalaus grei\u010dio nepasiekia, bet „duobes” parodo. Pabaigoje grei\u010dio kritimas buvo labai didelis, vidurkis pasidar\u0117 ~80 KB\/s, tai jau nusibodo laukt ir i\u0161jungiau. SMART’as lyg ir neblogas \u0161ito disko, bet d\u0117l blog\u0173 sektori\u0173, PATA jungties ir ma\u017eo dyd\u017eio (40 GB berods) jis tapo magnetuk\u0173 donoru.<\/p>\n\n\n\n

\"\"<\/a><\/figure><\/div>\n","protected":false},"excerpt":{"rendered":"

Jau ra\u0161iau, kad gavau dovan\u0173 kok\u012f centner\u012f elektronikos, taigi, prad\u0117jau nuo kiet\u0173j\u0173 disk\u0173. Ai\u0161ku, persp\u0117jo, kad visi jie su blogais sektoriais arba neveikiantys, bet man tinka – papildys neodimini\u0173 magnetuk\u0173 atsargas. Bet \u012fdomumo d\u0117lei juos ir pratestavau. Testavimui naudoju Victoria 5.36 program\u0105. Taigi, HDD numeris vienas: SATA diskas, tod\u0117l pajungtas tiesiogiai prie PC, matom kaip…<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,8],"tags":[],"class_list":["post-3553","post","type-post","status-publish","format-standard","hentry","category-elektronika","category-kompai"],"_links":{"self":[{"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/posts\/3553","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/comments?post=3553"}],"version-history":[{"count":7,"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/posts\/3553\/revisions"}],"predecessor-version":[{"id":4340,"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/posts\/3553\/revisions\/4340"}],"wp:attachment":[{"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/media?parent=3553"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/categories?post=3553"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/tags?post=3553"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}