Saltstack module extfs 详解

extfs.attributes

Return attributes from dumpe2fs for a specified device

CLI Example:

salt '*' extfs.attributes /dev/sda1

extfs.tune

Set attributes for the specified device (using tune2fs)

CLI Example:

salt '*' extfs.tune /dev/sda1 force=True label=wildstallyns opts='acl,noexec'

Valid options are:

* max: max mount count
* count: mount count
* error: error behavior
* extended_opts: extended options (comma separated)
* force: force, even if there are errors (set to True)
* group: group name or gid that can use the reserved blocks
* interval: interval between checks
* journal: set to True to create a journal (default on ext3/4)
* journal_opts: options for the fs journal (comma separated)
* label: label to apply to the file system
* reserved: percentage of blocks reserved for super-user
* last_dir: last mounted directory
* opts: mount options (comma separated)
* feature: set or clear a feature (comma separated)
* mmp_check: mmp check interval
* reserved: reserved blocks count
* quota_opts: quota options (comma separated)
* time: time last checked
* user: user or uid who can use the reserved blocks
* uuid: set the UUID for the file system

See the mke2fs(8) manpage for a more complete description of these
options.

extfs.blocks

Return block and inode info from dumpe2fs for a specified device

CLI Example:

salt '*' extfs.blocks /dev/sda1

extfs.dump

Return all contents of dumpe2fs for a specified device

CLI Example:

salt '*' extfs.dump /dev/sda1

extfs.mkfs

Create a file system on the specified device

CLI Example:

salt '*' extfs.mkfs /dev/sda1 fs_type=ext4 opts='acl,noexec'

Valid options are:

* block_size: 1024, 2048 or 4096
* check: check for bad blocks
* direct: use direct IO
* ext_opts: extended file system options (comma-separated)
* fragment_size: size of fragments
* force: setting force to True will cause mke2fs to specify the -F
option twice (it is already set once); this is truly dangerous
* blocks_per_group: number of blocks in a block group
* number_of_groups: ext4 option for a virtual block group
* bytes_per_inode: set the bytes/inode ratio
* inode_size: size of the inode
* journal: set to True to create a journal (default on ext3/4)
* journal_opts: options for the fs journal (comma separated)
* blocks_file: read bad blocks from file
* label: label to apply to the file system
* reserved: percentage of blocks reserved for super-user
* last_dir: last mounted directory
* test: set to True to not actually create the file system (mke2fs -n)
* number_of_inodes: override default number of inodes
* creator_os: override "creator operating system" field
* opts: mount options (comma separated)
* revision: set the filesystem revision (default 1)
* super: write superblock and group descriptors only
* fs_type: set the filesystem type (REQUIRED)
* usage_type: how the filesystem is going to be used
* uuid: set the UUID for the file system

See the mke2fs(8) manpage for a more complete description of these
options.