X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=man%2Fsystemd.mount.xml;h=ba841c3bab1b2f98d40544e755cf37ea7d5180fc;hp=f319cf7ce9d36f8921f23e724ced28efc9437764;hb=edf2573743b25273bee020230a60f1a054b8ec60;hpb=e22ac43bc057a305d748221c3b2c935084d6f1b5 diff --git a/man/systemd.mount.xml b/man/systemd.mount.xml index f319cf7ce..ba841c3ba 100644 --- a/man/systemd.mount.xml +++ b/man/systemd.mount.xml @@ -48,14 +48,14 @@ - systemd.mount + mount.mount Description A unit configuration file whose name ends in - .mount encodes information about + .mount encodes information about a file system mount point controlled and supervised by systemd. @@ -73,24 +73,28 @@ which define the execution environment the mount8 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; + systemd.kill5, + which define the way the processes are terminated, and + in + systemd.resource-control5, + which configure resource control settings for the + processes of the service. 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 + will refuse options that are not 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 - /home/lennart must be configured + /home/lennart must be configured in a unit file home-lennart.mount. For details about the escaping logic used to convert a file system - path to a unit name see + path to a unit name, see systemd.unit5. Optionally, a mount unit may be accompanied by @@ -107,7 +111,7 @@ monitored by systemd and appear like any other mount unit in systemd. See /proc/self/mountinfo description - in proc5. + in proc5. Some file systems have special semantics as API @@ -128,7 +132,10 @@ 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 + configuration of the system manager is reloaded. In + general, configuring mount points through + /etc/fstab is the preferred + approach. See systemd-fstab-generator8 for details about the conversion. @@ -137,29 +144,87 @@ which influence how dependencies are created for mount points from /etc/fstab. systemd will create a dependency of type - from either - local-fs.target or + or + (see option below), from + either local-fs.target or remote-fs.target, depending - whether the file system is local or remote. If - is set, an - automount unit will be created for the file - system. See - systemd.automount5 - for details. If - 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 specify a unit as - s, min, - h, ms. + whether the file system is local or remote. + + + + + + + An automount unit will be created + for the file system. See + systemd.automount5 + for details. + + + + + + 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 append a unit as + s, min, + h, + ms. + + Note that this option can only be used in + /etc/fstab, and will be + ignored when part of Options= + setting in a unit file. + + + + + + + + With this + mount will be only wanted, not required, by the + local-fs.target. This means + that the boot will continue even if this mount + point is not mounted successfully. Option + has the opposite meaning and + is the default. + + + + + + + + With , this + mount will not be added as a dependency for + local-fs.target. This means + that it will not be mounted automatically during + boot, unless it is pulled in by some other + unit. Option has the + opposite meaning and is the default. + + + + + + + An additional filesystem to be + mounted in the initramfs. See + initrd-fs.target description + in + systemd.special7. + + + If a mount point is configured in both /etc/fstab and a unit file that - is stored below /usr the former + is stored below /usr, the former will take precedence. If the unit file is stored below - /etc it will take + /etc, it will take precedence. This means: native unit files take precedence over traditional configuration files, but this is superseded by the rule that configuration in @@ -182,7 +247,7 @@ options specific to the [Mount] section of mount units are the following: - + What= @@ -206,14 +271,14 @@ 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 + filename. (See above.) This option is mandatory. Type= Takes a string for the - filesystem type. See + file system type. See mount8 for details. This setting is optional. @@ -223,11 +288,26 @@ Options= Mount options to use - when mounting. This takes a comma - separated list of options. This + when mounting. This takes a + comma-separated list of options. This setting is optional. + + SloppyOptions= + + Takes a boolean + argument. If true, parsing of the + options specified in + Options= is + relaxed, and unknown mount options are + tolerated. This corresponds with + mount8's + -s + switch. Defaults to + off. + + DirectoryMode= Directories of mount @@ -245,19 +325,19 @@ Configures the time to wait for the mount command to finish. If a command does not exit - within the configured time the mount + within the configured time, the mount will be considered failed and be shut down again. All commands still running will be terminated forcibly via - SIGTERM, and after another delay of - this time with SIGKILL. (See + SIGTERM, and after another delay of + this time with SIGKILL. (See 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. + logic. The default value is set from the manager configuration + file's DefaultTimeoutStart= variable. @@ -268,39 +348,18 @@ for more settings. - - 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. - - - - FsckPassNo= - - The pass number for - the file system checking service for - this mount. See - systemd.service5 - for more information on this setting. - - - - - See Also systemd1, - systemctl8, + systemctl1, systemd.unit5, systemd.exec5, systemd.kill5, + systemd.resource-control5, systemd.service5, systemd.device5, - proc5, + proc5, mount8, systemd-fstab-generator8, systemd.directives7