{"id":85076,"date":"2020-06-13T01:42:03","date_gmt":"2020-06-12T23:42:03","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/proekt-openzfs-iz-za-politkorrektnosti-izbavilsya-ot-upominaniya-slova-slave-v-kode"},"modified":"2020-06-13T01:42:03","modified_gmt":"2020-06-12T23:42:03","slug":"proekt-openzfs-iz-za-politkorrektnosti-izbavilsya-ot-upominaniya-slova-slave-v-kode","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/proekt-openzfs-iz-za-politkorrektnosti-izbavilsya-ot-upominaniya-slova-slave-v-kode","title":{"rendered":"O projeto OpenZFS eliminou por motivos de corre\u00e7\u00e3o pol\u00edtica a men\u00e7\u00e3o \u00e0 palavra «slave» no c\u00f3digo","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Matthew Ahrens (Matthew Ahrens<\/a><\/noindex>), um dos dois autores originais do sistema de arquivos ZFS, realizou<\/a><\/noindex> uma limpeza<\/a><\/noindex> O texto fonte do OpenZFS (ZFS no Linux) eliminou o uso da palavra \u00abslave\u00bb, que agora \u00e9 percebida como politicamente incorreta. De acordo com Matthew, as consequ\u00eancias da escravid\u00e3o humana ainda se fazem sentir na sociedade e, nas realidades atuais, o termo \u00abslave\u00bb em programas de computador representa uma men\u00e7\u00e3o adicional a uma experi\u00eancia humana desagrad\u00e1vel.<\/p>\n

Agora, o termo \u00abslave\u00bb no ZFS \u00e9 substitu\u00eddo pela palavra \u00abdependent\u00bb. Entre as mudan\u00e7as vis\u00edveis, podemos notar a renomea\u00e7\u00e3o do script zpool.d\/slaves, que agora se chama \u00abdm-deps\u00bb, seguindo a mesma linha de \u00abdmsetup deps\u00bb. Em vez da express\u00e3o \u00abslave devices\u00bb, a documenta\u00e7\u00e3o e as comunica\u00e7\u00f5es inclu\u00edram a frase \u00abdependent (underlying) devices\u00bb. No arquivo de cabe\u00e7alho \u00abfreebsd\/spl\/sys\/dkio.h\u00bb, o par\u00e2metro dki_slave foi simplesmente removido da estrutura dk_cinfo sem uma substitui\u00e7\u00e3o. Em vez do comando \u00abzpool iostat -vc slaves\u00bb, \u00e9 sugerido o uso de \u00abzpool iostat -vc size\u00bb.<\/p>\n

Links para o diret\u00f3rio \u00ab\/sys\/class\/block\/$dev\/slaves\u00bb foram mantidos, pois o nome deste diret\u00f3rio na hierarquia sysfs \u00e9 determinado pelo n\u00facleo Linux e n\u00e3o pode ser alterado pelos desenvolvedores do OpenZFS. Embora o uso deste diret\u00f3rio possa ser dispensado, pois as mesmas informa\u00e7\u00f5es podem ser obtidas atrav\u00e9s do comando \u00abdmsetup deps\u00bb, a execu\u00e7\u00e3o do dmsetup requer privil\u00e9gios elevados, enquanto o diret\u00f3rio em \/sys\/ \u00e9 acess\u00edvel para leitura por qualquer usu\u00e1rio.<\/p>\n

Vale lembrar que, h\u00e1 uma semana, os termos whitelist\/blacklist e master\/slave foram eliminados<\/a><\/noindex> pelos desenvolvedores da linguagem Go, e antes disso, o uso de master\/slave no c\u00f3digo foi abandonado por projetos Python<\/a><\/noindex>, Drupal<\/a><\/noindex>, Django<\/a><\/noindex>, CouchDB<\/a><\/noindex>, Salt<\/a><\/noindex>, MediaWiki<\/a><\/noindex> e Redis<\/a><\/noindex>. No servidor DNS BIND, os termos \u00abmaster\/slave\u00bb agora s\u00e3o considerados menos prefer\u00edveis. s\u00e3o<\/a><\/noindex> Os termos \u00abprimary\/secondary\u00bb.
\nO Comit\u00ea IETF (Internet Engineering Task Force), respons\u00e1vel pelo desenvolvimento de protocolos e arquitetura da internet, um patch escrito \u00e0 m\u00e3o para corre\u00e7\u00e3o.<\/a><\/noindex> alternativas aos termos «whitelist\/blacklist» e «master\/slave», preferidas para uso nas especifica\u00e7\u00f5es \u2014 em vez de «master\/slave», recomenda-se usar «primary\/secondary», «leader\/follower»,
\n «active\/standby»,
\n «primary\/replica»,
\n «writer\/reader»,
\n «coordinator\/worker» ou
\n \u00abparent\/helper\u00bb, e em vez de \u00abblacklist\/whitelist\u00bb \u2014 \u00abblocklist\/allowlist\u00bb ou \u00abblock\/permit\u00bb.<\/p>\n

\u00c9 not\u00e1vel que no GitHub o n\u00famero de opositores ao renomeio supera ligeiramente o n\u00famero de apoiadores: 42 desenvolvedores aprovaram a mudan\u00e7a, enquanto 48 se manifestaram contra. Os defensores da elimina\u00e7\u00e3o da palavra \u00abslave\u00bb argumentam que o uso desse termo \u00e9 inaceit\u00e1vel, pois faz algumas pessoas se sentirem marginalizadas e traz \u00e0 tona lembran\u00e7as de discrimina\u00e7\u00e3o passada. Na sociedade, a palavra mencionada come\u00e7ou a ser considerada ofensiva e provoca condena\u00e7\u00e3o.<\/p>\n

Os oponentes da renomea\u00e7\u00e3o acreditam que pol\u00edtica e programa\u00e7\u00e3o n\u00e3o devem ser misturadas; esses s\u00e3o apenas termos cujo significado j\u00e1 se estabeleceu na tecnologia da computa\u00e7\u00e3o, e a conota\u00e7\u00e3o negativa \u00e9 imposta por vis\u00f5es artificiais sobre a corre\u00e7\u00e3o pol\u00edtica que impedem o uso da l\u00edngua inglesa simples. A palavra \"slave\" \u00e9 multifacetada e carrega v\u00e1rios significados, dependendo do contexto. Sem conte\u00fado, as palavras n\u00e3o t\u00eam significado e a palavra \u00e9 ofensiva apenas se o contexto \u00e9 ofensivo. O termo \"slave\" tem sido usado em sistemas computacionais por cerca de 50 anos e, no contexto de TI, \u00e9 percebido como \"escravo\" no sentido de \"seguido\", e n\u00e3o \"escravo\". Se permitirmos a distor\u00e7\u00e3o do contexto, chegaremos ao ponto em que qualquer palavra pode ser retirada de seu contexto, apresentada de uma maneira distorcida e considerada ofensiva.<\/p>\n

<\/a><\/noindex><\/p>\n

Fonte: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041c\u044d\u0442\u0442\u044c\u044e \u0410\u0440\u0435\u043d\u0441 (Matthew Ahrens), \u043e\u0434\u0438\u043d \u0438\u0437 \u0434\u0432\u0443\u0445 \u0438\u0437\u043d\u0430\u0447\u0430\u043b\u044c\u043d\u044b\u0445 \u0430\u0432\u0442\u043e\u0440\u043e\u0432 \u0444\u0430\u0439\u043b\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b ZFS, \u043f\u0440\u043e\u0432\u0451\u043b \u0447\u0438\u0441\u0442\u043a\u0443 \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0445 \u0442\u0435\u043a\u0441\u0442\u043e\u0432 OpenZFS (ZFS on Linux) \u043e\u0442 \u0443\u043f\u043e\u0442\u0440\u0435\u0431\u043b\u0435\u043d\u0438\u044f \u0441\u043b\u043e\u0432\u0430 «slave», \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u0442\u0435\u043f\u0435\u0440\u044c \u0432\u043e\u0441\u043f\u0440\u0438\u043d\u0438\u043c\u0430\u0435\u0442\u0441\u044f \u043a\u0430\u043a \u043d\u0435\u043f\u043e\u043b\u0438\u0442\u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u043e\u0435. \u041f\u043e \u043c\u043d\u0435\u043d\u0438\u044e \u041c\u044d\u0442\u0442\u044c\u044e \u043f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u044f \u0447\u0435\u043b\u043e\u0432\u0435\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0440\u0430\u0431\u0441\u0442\u0432\u0430 \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u044e\u0442 \u0441\u043a\u0430\u0437\u044b\u0432\u0430\u0442\u044c\u0441\u044f \u043d\u0430 \u043e\u0431\u0449\u0435\u0441\u0442\u0432\u0435 \u0438 \u0432 \u0441\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0445 \u0440\u0435\u0430\u043b\u0438\u044f\u0445 \u0442\u0435\u0440\u043c\u0438\u043d «slave» \u0432 \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u043d\u044b\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0430\u0445 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u043c \u0443\u043f\u043e\u043c\u0438\u043d\u0430\u043d\u0438\u0435\u043c \u043e \u043d\u0435\u043f\u0440\u0438\u044f\u0442\u043d\u043e\u043c \u0447\u0435\u043b\u043e\u0432\u0435\u0447\u0435\u0441\u043a\u043e\u043c \u043e\u043f\u044b\u0442\u0435. […]<\/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-85076","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\udd47O projeto OpenZFS eliminou a men\u00e7\u00e3o \u00e0 palavra \"slave\" no c\u00f3digo devido \u00e0 corre\u00e7\u00e3o pol\u00edtica | ProHoster","description":"Matthew Ahrens, um dos dois autores originais do sistema de arquivos 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