{"id":2771,"date":"2022-12-20T15:17:15","date_gmt":"2022-12-20T18:17:15","guid":{"rendered":"http:\/\/lode.uno\/linux-man\/index.php\/2022\/12\/20\/systemdvolatileroot-service-man8\/"},"modified":"2022-12-20T15:17:15","modified_gmt":"2022-12-20T18:17:15","slug":"systemdvolatileroot-service-man8","status":"publish","type":"post","link":"https:\/\/lode.uno\/linux-man\/2022\/12\/20\/systemdvolatileroot-service-man8\/","title":{"rendered":"SYSTEMD&minus;VOLATILE&minus;ROOT.SERVICE (man8)"},"content":{"rendered":"<h1 align=\"center\">SYSTEMD\u2212VOLATILE\u2212ROOT.SERVICE<\/h1>\n<p> <a href=\"#NAME\">NAME<\/a><br \/> <a href=\"#SYNOPSIS\">SYNOPSIS<\/a><br \/> <a href=\"#DESCRIPTION\">DESCRIPTION<\/a><br \/> <a href=\"#SEE ALSO\">SEE ALSO<\/a> <\/p>\n<hr>\n<h2>NAME <a name=\"NAME\"><\/a> <\/h2>\n<p style=\"margin-left:11%; margin-top: 1em\">systemd-volatile-root.service, systemd-volatile-root \u2212 Make the root file system volatile<\/p>\n<h2>SYNOPSIS <a name=\"SYNOPSIS\"><\/a> <\/h2>\n<p style=\"margin-left:11%; margin-top: 1em\">systemd\u2212volatile\u2212root.service<\/p>\n<p style=\"margin-left:11%; margin-top: 1em\">\/usr\/lib\/systemd\/systemd\u2212volatile\u2212root<\/p>\n<h2>DESCRIPTION <a name=\"DESCRIPTION\"><\/a> <\/h2>\n<p style=\"margin-left:11%; margin-top: 1em\">systemd\u2212volatile\u2212root.service is a service that replaces the root directory with a volatile memory file system (&#8220;tmpfs&#8221;), mounting the original (non\u2212volatile) \/usr inside it read\u2212only. This way, vendor data from \/usr is available as usual, but all configuration data in \/etc, all state data in \/var and all other resources stored directly under the root directory are reset on boot and lost at shutdown, enabling fully stateless systems.<\/p>\n<p style=\"margin-left:11%; margin-top: 1em\">This service is only enabled if full volatile mode is selected, for example by specifying &#8220;systemd.volatile=yes&#8221; on the kernel command line. This service runs only in the initial RAM disk (&#8220;initrd&#8221;), before the system transitions to the host&#8217;s root directory. Note that this service is not used if &#8220;systemd.volatile=state&#8221; is used, as in that mode the root directory is non\u2212volatile.<\/p>\n<h2>SEE ALSO <a name=\"SEE ALSO\"><\/a> <\/h2>\n<p style=\"margin-left:11%; margin-top: 1em\"><b>systemd<\/b>(1), <b>systemd-fstab-generator<\/b>(8), <b>kernel-command-line<\/b>(7)<\/p>\n<hr>\n","protected":false},"excerpt":{"rendered":"<p>  systemd-volatile-root.service, systemd-volatile-root \u2212 Make the root file system volatile <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[5,52,4,125],"class_list":["post-2771","post","type-post","status-publish","format-standard","hentry","category-8-administracion-del-sistema","tag-5","tag-administracion","tag-man8","tag-systemd-volatile-root"],"gutentor_comment":0,"_links":{"self":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/posts\/2771","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/comments?post=2771"}],"version-history":[{"count":0,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/posts\/2771\/revisions"}],"wp:attachment":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/media?parent=2771"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/categories?post=2771"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/tags?post=2771"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}