{"id":676,"date":"2019-08-03T20:42:08","date_gmt":"2019-08-03T18:42:08","guid":{"rendered":"http:\/\/itso.dk\/?p=676"},"modified":"2021-08-30T03:11:20","modified_gmt":"2021-08-30T01:11:20","slug":"ubuntu-18-04-shared-group-folder-on-zfs","status":"publish","type":"post","link":"https:\/\/blog.itso.dk\/?p=676","title":{"rendered":"Ubuntu 18.04 umask, shared folder on ZFS"},"content":{"rendered":"\n<p>This guide, helps setting up umask for users and help setting correct permissions for files in shared directory. This also mitigate a know Gnome bug, that ignores umask and enforces umask 022<\/p>\n\n\n\n<p>Create the user group and assign the group to the user:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sudo addgroup <strong>group<\/strong><br>sudo usermod <strong>user<\/strong> +aG <strong>group<\/strong><\/pre>\n\n\n\n<p>Fix the broken umask in Gnome environment. Edit the Umask option to whatever you desire.<\/p>\n\n\n\n<p>Creating folders for new config files:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sudo mkdir -p \/etc\/systemd\/system\/display-manager.service.d\/  \/etc\/systemd\/user\/gnome-terminal-server.service.d<\/pre>\n\n\n\n<p>Content of <strong>\/<\/strong>etc\/systemd\/system\/display-manager.service.d\/umask.conf<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[Service]\nUMask=007\n<\/pre>\n\n\n\n<p>Content of <strong>\/etc\/systemd\/user\/gnome-terminal-server.service.d\/umask.conf<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[Service]\nUMask=007\n<\/pre>\n\n\n\n<p>Setting dbus to override umask, for current user only. Run this on each user. Insert the following, after the command:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">systemctl --user edit dbus<\/pre>\n\n\n\n<pre class=\"wp-block-preformatted\">[Service]<br>UMask=007<br><\/pre>\n\n\n\n<p>Setting personal umask permission for current user only Add this to the end of ~\/profile<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">umask <strong>007<\/strong><\/pre>\n\n\n\n<p>Setting global umask permissions for all users. Add this to the end of \/etc\/profile<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">umask <strong>007<\/strong><\/pre>\n\n\n\n<p>Setting directory permissions:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sudo chmod 770 \/zfspool\/dataset\nsudo chmod g+s \/zfspool\/dataset\nsudo chown <strong>user<\/strong>:<strong>group<\/strong> \/zfspool\/dataset <\/pre>\n\n\n\n<p>Setting ACL enabled on ZFS dataset.<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"> sudo zfs set acltype=posixacl zfspool\/dataset<\/pre>\n\n\n\n<p>You can check all settings on dataset by typing<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sudo zfs get all zfspool\/dataset<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>This guide, helps setting up umask for users and help setting correct permissions for files in shared directory. This also mitigate a know Gnome bug, that ignores umask and enforces umask 022 Create the user group and assign the group to the user: sudo addgroup groupsudo usermod user +aG group Fix the broken umask in &#8230;<\/p>\n<p><a href=\"https:\/\/blog.itso.dk\/?p=676\" class=\"more-link\">Continue reading &lsquo;Ubuntu 18.04 umask, shared folder on ZFS&rsquo; &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":528,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-676","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/blog.itso.dk\/index.php?rest_route=\/wp\/v2\/posts\/676","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.itso.dk\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.itso.dk\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.itso.dk\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.itso.dk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=676"}],"version-history":[{"count":10,"href":"https:\/\/blog.itso.dk\/index.php?rest_route=\/wp\/v2\/posts\/676\/revisions"}],"predecessor-version":[{"id":688,"href":"https:\/\/blog.itso.dk\/index.php?rest_route=\/wp\/v2\/posts\/676\/revisions\/688"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.itso.dk\/index.php?rest_route=\/wp\/v2\/media\/528"}],"wp:attachment":[{"href":"https:\/\/blog.itso.dk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=676"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.itso.dk\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=676"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.itso.dk\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=676"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}