disk.tune
Set attributes for the specified device
CLI Example:
salt '*' disk.tune /dev/sda1 read-ahead=1024 read-write=True
Valid options are: ``read-ahead``, ``filesystem-read-ahead``,
``read-only``, ``read-write``.
See the ``blockdev(8)`` manpage for a more complete description of these
options.
disk.fstype
Return the filesystem name of the specified device
New in version 2016.11.0
device
The name of the device
CLI Example:
salt '*' disk.fstype /dev/sdX1
disk.wipe
Remove the filesystem information
CLI Example:
salt '*' disk.wipe /dev/sda1
disk.percent
Return partition information for volumes mounted on this minion
CLI Example:
salt '*' disk.percent /var
disk.smart_attributes
Fetch SMART attributes
Providing attributes will deliver only requested attributes
Providing values will deliver only requested values for attributes
Default is the Backblaze recommended
set (https://www.backblaze.com/blog/hard-drive-smart-stats/):
(5,187,188,197,198)
New in version 2016.3.0
CLI Example:
salt '*' disk.smart_attributes /dev/sda
salt '*' disk.smart_attributes /dev/sda attributes=(5,187,188,197,198)
disk.resize2fs
Resizes the filesystem.
CLI Example:
salt '*' disk.resize2fs /dev/sda1
disk.inodeusage
Return inode usage information for volumes mounted on this minion
CLI Example:
salt '*' disk.inodeusage
Format a filesystem onto a device
New in version 2016.11.0
device
The device in which to create the new filesystem
fs_type
The type of filesystem to create
inode_size
Size of the inodes
This option is only enabled for ext and xfs filesystems
lazy_itable_init
If enabled and the uninit_bg feature is enabled, the inode table will
not be fully initialized by mke2fs. This speeds up filesystem
initialization noticeably, but it requires the kernel to finish
initializing the filesystem in the background when the filesystem
is first mounted. If the option value is omitted, it defaults to 1 to
enable lazy inode table zeroing.
This option is only enabled for ext filesystems
fat
FAT size option. Can be 12, 16 or 32, and can only be used on
fat or vfat filesystems.
force
Force mke2fs to create a filesystem, even if the specified device is
not a partition on a block special device. This option is only enabled
for ext and xfs filesystems
This option is dangerous, use it with caution.
CLI Example:
salt '*' disk.format /dev/sdX1
disk.dump
Return all contents of dumpe2fs for a specified device
CLI Example:
salt '*' disk.dump /dev/sda1
disk.blkid
Return block device attributes: UUID, LABEL, etc. This function only works
on systems where blkid is available.
device
Device name from the system
token
Any valid token used for the search
CLI Example:
salt '*' disk.blkid
salt '*' disk.blkid /dev/sda
salt '*' disk.blkid token='UUID=6a38ee5-7235-44e7-8b22-816a403bad5d'
salt '*' disk.blkid token='TYPE=ext4'
disk.usage
Return usage information for volumes mounted on this minion
Changed in version 2019.2.0
Default for SunOS changed to 1 kilobyte blocks
CLI Example:
salt '*' disk.usage
