{"id":120479,"date":"2024-11-03T19:09:06","date_gmt":"2024-11-03T17:09:06","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-utility-dlya-vosstanovleniya-dannyh-dd_rescue-1-99-17"},"modified":"2024-11-03T19:09:06","modified_gmt":"2024-11-03T17:09:06","slug":"vypusk-utility-dlya-vosstanovleniya-dannyh-dd_rescue-1-99-17","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/vypusk-utility-dlya-vosstanovleniya-dannyh-dd_rescue-1-99-17","title":{"rendered":"Byl vyd\u00e1n n\u00e1stroj pro obnovu dat dd_rescue 1.99.17.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Byla vyd\u00e1na nov\u00e1 verze dd_rescue 1.99.17, n\u00e1stroje pro obnovu dat z po\u0161kozen\u00fdch m\u00e9di\u00ed, z\u00e1lohov\u00e1n\u00ed a nasazen\u00ed diskov\u00fdch obraz\u016f. Nesm\u00ed se zam\u011b\u0148ovat s n\u00e1strojem GNU ddrescue, kter\u00fd oproti dd_rescue nem\u00e1 dal\u0161\u00ed u\u017eite\u010dn\u00e9 funkce, jako je nap\u0159\u00edklad podpora sparsov\u00fdch soubor\u016f, vstup\/v\u00fdstup obch\u00e1zej\u00edc\u00ed cache, transparentn\u00ed komprese a \u0161ifrov\u00e1n\u00ed. N\u00e1stroj dd_rescue je sou\u010d\u00e1st\u00ed mnoha popul\u00e1rn\u00edch distribuc\u00ed GNU\/Linux, jako jsou Fedora, openSUSE, Mageia a ALT Linux. K\u00f3d n\u00e1stroje je naps\u00e1n v jazyce C a je distribuov\u00e1n pod licenc\u00ed GPLv2+. <\/p>\n

V nov\u00e9 verzi byla p\u0159id\u00e1na podpora transparentn\u00ed komprese a dekomprese pomoc\u00ed algoritmu LZMA, co\u017e umo\u017e\u0148uje mimo jin\u00e9 pou\u017e\u00edvat diskov\u00e9 obrazy komprimovan\u00e9 ve form\u00e1tu xz. Pou\u017eit\u00ed algoritmu LZMA prokazuje vy\u0161\u0161\u00ed \u00farove\u0148 komprese, na \u00fakor zv\u00fd\u0161en\u00e9 z\u00e1t\u011b\u017ee procesoru v porovn\u00e1n\u00ed s d\u0159\u00edve pou\u017eit\u00fdm algoritmem LZO. Pro implementaci algoritmu LZMA byla zvolena knihovna liblzma, kter\u00e1 se stala skand\u00e1ln\u011b zn\u00e1mou po odhalen\u00ed zadn\u00ed \u010d\u00e1sti, kterou do n\u00ed speci\u00e1ln\u011b um\u00edstil \u00fato\u010dn\u00edk, jen\u017e z\u00edskal status udr\u017eovatele. Patch s implementac\u00ed podpory LZMA v dd_rescue p\u0159ipravil Dmitrij Ivanov z N\u00e1rodn\u00ed v\u00fdzkumn\u00e9 univerzity V\u0160E (Vysok\u00e1 \u0161kola ekonomick\u00e1).
\n
Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412\u044b\u0448\u043b\u0430 \u043d\u043e\u0432\u0430\u044f \u0432\u0435\u0440\u0441\u0438\u044f dd_rescue 1.99.17, \u0443\u0442\u0438\u043b\u0438\u0442\u044b \u0434\u043b\u044f \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445 \u0441\u043e \u0441\u0431\u043e\u0439\u043d\u044b\u0445 \u043d\u043e\u0441\u0438\u0442\u0435\u043b\u0435\u0439, \u0440\u0435\u0437\u0435\u0440\u0432\u043d\u043e\u0433\u043e \u043a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0438 \u0440\u0430\u0437\u0432\u0451\u0440\u0442\u044b\u0432\u0430\u043d\u0438\u044f \u043e\u0431\u0440\u0430\u0437\u043e\u0432 \u0434\u0438\u0441\u043a\u043e\u0432. \u041d\u0435 \u0441\u0442\u043e\u0438\u0442 \u043f\u0443\u0442\u0430\u0442\u044c \u0435\u0435 \u0441 \u0443\u0442\u0438\u043b\u0438\u0442\u043e\u0439 GNU ddrescue, \u0432 \u043e\u0442\u043b\u0438\u0447\u0438\u0435 \u043e\u0442 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 dd_rescue \u0438\u043c\u0435\u0435\u0442 \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u043f\u043e\u043b\u0435\u0437\u043d\u044b\u0435 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438, \u0442\u0430\u043a\u0438\u0435 \u043a\u0430\u043a, \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0440\u0430\u0437\u0440\u0435\u0436\u0451\u043d\u043d\u044b\u0445 \u0444\u0430\u0439\u043b\u043e\u0432, \u0432\u0432\u043e\u0434\/\u0432\u044b\u0432\u043e\u0434 \u0432 \u043e\u0431\u0445\u043e\u0434 \u043a\u044d\u0448\u0430, \u043f\u0440\u043e\u0437\u0440\u0430\u0447\u043d\u044b\u0435 \u0441\u0436\u0430\u0442\u0438\u0435 \u0438 \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u0435. \u0423\u0442\u0438\u043b\u0438\u0442\u0430 dd_rescue \u0432\u0445\u043e\u0434\u0438\u0442 \u0432 \u043f\u043e\u0441\u0442\u0430\u0432\u043a\u0443 \u043c\u043d\u043e\u0433\u0438\u0445 […]<\/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":[702],"tags":[],"class_list":["post-120479","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Vyd\u00e1n\u00ed n\u00e1stroje pro obnovu dat dd_rescue 1.99.17 | ProHoster","description":"Byla vyd\u00e1na nov\u00e1 verze dd_rescue 1.99.17, n\u00e1stroje pro obnovu dat z po\u0161kozen\u00fdch m\u00e9di\u00ed, z\u00e1lohov\u00e1n\u00ed a nasazen\u00ed diskov\u00fdch 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