X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=man%2Fsystemd.mount.xml;h=d1940831a9d6bd14f23442386a66eaf55088f8ee;hp=1986784947dd9a99c8e355e3445e9794a8667ad3;hb=236bc7573a400b77e515c441a34419b133d11b18;hpb=fa4ab99705fb1484c7b7cda8356594210e245de0 diff --git a/man/systemd.mount.xml b/man/systemd.mount.xml index 198678494..d1940831a 100644 --- a/man/systemd.mount.xml +++ b/man/systemd.mount.xml @@ -9,16 +9,16 @@ Copyright 2010 Lennart Poettering systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. systemd is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - General Public License for more details. + Lesser General Public License for more details. - You should have received a copy of the GNU General Public License + You should have received a copy of the GNU Lesser General Public License along with systemd; If not, see . --> @@ -44,7 +44,7 @@ systemd.mount - systemd mount configuration files + Mount unit configuration @@ -72,7 +72,17 @@ systemd.exec5, which define the execution environment the mount8 - binary is executed in. + binary is executed in, and in + systemd.kill5 + which define the way the processes are + terminated. Note that the User= and Group= options are + not particularly useful for mount units specifying a + Type= option or using configuration + not specified in /etc/fstab; + mount8 + will refuse options that aren't listed in + /etc/fstab if it is not run as + UID 0. Mount units must be named after the mount point directories they control. Example: the mount point @@ -88,14 +98,22 @@ mounting. See systemd.automount5. - If an mount point is beneath another mount point + If a mount point is beneath another mount point in the file system hierarchy, a dependency between both units is created automatically. - Mount points created at runtime independent on - unit files or /etc/fstab will be + Mount points created at runtime (independently of + unit files or /etc/fstab) will be monitored by systemd and appear like any other mount unit in systemd. + + Some file systems have special semantics as API + file systems for kernel-to-userspace and + userspace-to-userpace interfaces. Some of them may not + be changed via mount units, and cannot be disabled. + For a longer discussion see API + File Systems. @@ -104,14 +122,18 @@ Mount units may either be configured via unit files, or via /etc/fstab (see fstab5 - for details). + for details). Mounts listed in + /etc/fstab will be converted into + native units dynamically at boot and when the + configuration of the system manager is reloaded. See + systemd-fstab-generator8 + for details about the conversion. When reading /etc/fstab a few special mount options are understood by systemd which influence how dependencies are created for mount - points from /etc/fstab. If - is specified as mount - option, then systemd will create a dependency of type + points from /etc/fstab. systemd + will create a dependency of type from either local-fs.target or remote-fs.target, depending @@ -121,12 +143,12 @@ system. See systemd.automount5 for details. If - is + is specified it may be used to configure how long systemd should wait for a device to show up before giving up on an entry from /etc/fstab. Specify a time in - seconds or explicitly specifiy a unit as + seconds or explicitly specify a unit as s, min, h, ms. @@ -143,7 +165,9 @@ supervises. A number of options that may be used in this section are shared with other unit types. These options are documented in - systemd.exec5. The + systemd.exec5 + and + systemd.kill5. The options specific to the [Mount] section of mount units are the following: @@ -168,7 +192,7 @@ Where= Takes an absolute path of a directory of the mount point. If - the mount point is not existing at + the mount point does not exist at the time of mounting, it is created. This string must be reflected in the unit file name. (See above.) This option is @@ -216,46 +240,40 @@ will be terminated forcibly via SIGTERM, and after another delay of this time with SIGKILL. (See - below.) + in + systemd.kill5.) Takes a unit-less value in seconds, or a time span value such as "5min 20s". Pass 0 to disable the timeout logic. Defaults to 90s. + - - KillMode= - Specifies how - processes of this mount shall be - killed. One of - , - , - . - - This option is mostly equivalent - to the - option of service files. See - systemd.service5 - for details. - + Check + systemd.exec5 + and + systemd.kill5 + for more settings. + - - KillSignal= - Specifies which signal - to use when killing a process of this - mount. Defaults to SIGTERM. - - + + Compatibility Options + + The following option is also available in the + [Mount] section, but exists purely + for compatibility reasons and should not be used in + newly written mount files. + - SendSIGKILL= - Specifies whether to - send SIGKILL to remaining processes - after a timeout, if the normal - shutdown procedure left processes of - the mount around. Takes a boolean - value. Defaults to "yes". + FsckPassNo= + + The pass number for + the file system checking service for + this mount. See + systemd.service5 + for more information on this setting. @@ -268,8 +286,11 @@ systemctl8, systemd.unit5, systemd.exec5, + systemd.kill5, + systemd.service5, systemd.device5, - mount8 + mount8, + systemd-fstab-generator8