{"id":121357,"date":"2025-01-16T09:46:00","date_gmt":"2025-01-16T07:46:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/live-sborki-fedora-namereny-perevesti-so-squashfs-na-erofs"},"modified":"2025-01-16T09:46:00","modified_gmt":"2025-01-16T07:46:00","slug":"live-sborki-fedora-namereny-perevesti-so-squashfs-na-erofs","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/live-sborki-fedora-namereny-perevesti-so-squashfs-na-erofs","title":{"rendered":"Las versiones Live de Fedora tienen la intenci\u00f3n de realizar la transici\u00f3n de SquashFS a EROFS.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

En la versi\u00f3n Fedora 42, programada para finales de abril, se planea migrar todas las versiones Live del sistema operativo de SquashFS al sistema de archivos EROFS, cuya compatibilidad se implement\u00f3 el a\u00f1o pasado en la herramienta para crear im\u00e1genes de arranque Dracut 103. Esta propuesta a\u00fan no ha sido aprobada por el comit\u00e9 FESCo (Comit\u00e9 de Direcci\u00f3n de Ingenier\u00eda de Fedora), encargado de la parte t\u00e9cnica del desarrollo de Fedora. <\/p>\n

Se mencionan como razones para la transici\u00f3n el desarrollo m\u00e1s activo de EROFS (la \u00faltima versi\u00f3n de la herramienta SquashFS fue en primavera de 2023) y las capacidades ampliadas que ofrece EROFS, que podr\u00edan ser aprovechadas en el futuro. Se tiene la intenci\u00f3n de migrar todas las versiones que utilizan im\u00e1genes del sistema en modo solo lectura, como las versiones Live con KDE, Xfce, Budgie, LXQt, MiracleWM y COSMIC, as\u00ed como las ediciones Fedora KDE Plasma Mobile y Fedora CoreOS Live. <\/p>\n

Los sistemas de archivos SquashFS y EROFS est\u00e1n dise\u00f1ados para funcionar en modo 'solo lectura' y proporcionan una representaci\u00f3n compacta de metadatos y almacenan datos en forma comprimida. El sistema de archivos EROFS (Extendable Read-Only File System) fue creado por Huawei y se enfoca en alcanzar el m\u00e1ximo rendimiento. EROFS aplica un m\u00e9todo de compresi\u00f3n de datos diferente al de otros sistemas de archivos, que consiste en utilizar bloques comprimidos de tama\u00f1o fijo (en otros sistemas de archivos, los bloques son fijos antes de la compresi\u00f3n, mientras que despu\u00e9s de la compresi\u00f3n el tama\u00f1o var\u00eda). <\/p>\n

En comparaci\u00f3n con SquashFS, EROFS tiene un menor nivel de compresi\u00f3n (el tama\u00f1o de la imagen es de 2.7 GiB en EROFS frente a 2.0 GiB en SquashFS al utilizar el algoritmo de compresi\u00f3n XZ y 3.9 GiB frente a 3.1 GiB al utilizar LZ4), pero ofrece una mayor velocidad de acceso aleatorio y un mayor ancho de banda (7.1 MiB\/s en EROFS frente a 5.0 MiB\/s en SquashFS para XZ y 30.9 MiB\/s frente a 26.3 MiB\/s para LZ4). Al compararse con Ext4, el sistema de archivos EROFS es significativamente m\u00e1s r\u00e1pido en el acceso aleatorio a los datos: con un nivel de compresi\u00f3n de 4, EROFS result\u00f3 ser casi 3 veces m\u00e1s r\u00e1pido en una unidad Flash y 6 veces m\u00e1s r\u00e1pido en un disco duro.
\n
Fuente: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412 \u0432\u044b\u043f\u0443\u0441\u043a\u0435 Fedora 42, \u043d\u0430\u043c\u0435\u0447\u0435\u043d\u043d\u043e\u043c \u043d\u0430 \u043a\u043e\u043d\u0435\u0446 \u0430\u043f\u0440\u0435\u043b\u044f, \u043f\u043b\u0430\u043d\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u043f\u0435\u0440\u0435\u0432\u0435\u0441\u0442\u0438 \u0432\u0441\u0435 Live-\u0441\u0431\u043e\u0440\u043a\u0438 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 \u0441\u043e SquashFS \u043d\u0430 \u0444\u0430\u0439\u043b\u043e\u0432\u0443\u044e \u0441\u0438\u0441\u0442\u0435\u043c\u0443 EROFS, \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0432 \u043f\u0440\u043e\u0448\u043b\u043e\u043c \u0433\u043e\u0434\u0443 \u0431\u044b\u043b\u0430 \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u0430 \u0432 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0438 \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u0437\u0430\u0433\u0440\u0443\u0437\u043e\u0447\u043d\u044b\u0445 \u043e\u0431\u0440\u0430\u0437\u043e\u0432 Dracut 103. \u041f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u0438\u0435 \u043f\u043e\u043a\u0430 \u043d\u0435 \u0443\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u043e \u043a\u043e\u043c\u0438\u0442\u0435\u0442\u043e\u043c FESCo (Fedora Engineering Steering Committee), \u043e\u0442\u0432\u0435\u0447\u0430\u044e\u0449\u0438\u043c \u0437\u0430 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0443\u044e \u0447\u0430\u0441\u0442\u044c \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 Fedora. \u0412 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u043f\u0440\u0438\u0447\u0438\u043d \u043f\u0435\u0440\u0435\u0445\u043e\u0434\u0430 […]<\/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-121357","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\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\udd47Las versiones Live de Fedora se planean migrar de SquashFS a EROFS | ProHoster","description":"En la versi\u00f3n Fedora 42, programada para finales de abril, se planea migrar todas las versiones Live del sistema operativo de SquashFS al sistema de archivos EROFS, cuya compatibilidad se implement\u00f3 el a\u00f1o pasado en la herramienta 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