[][src]Crate block_utils

Modules

nvme

Structs

AsyncInit
Device

Device information that is gathered with udev

Enclosure

A raid array enclosure

ScsiInfo

Enums

BlockUtilsError
DeviceState
Filesystem

This allows you to tweak some settings when you're formatting the filesystem

FilesystemType

What type of filesystem

MediaType

What type of media has been detected.

MetadataProfile

This is used for formatting btrfs filesystems and setting the metadata profile

Scheduler
ScsiDeviceType
Vendor

What raid card if any the system is using to serve disks

Functions

async_format_block_device
erase_block_device
format_block_device

Synchronous utility to format a block device with a given filesystem. Note: ZFS creation can be slow because there's potentially several commands that need to be run. async_format_block_device will be faster if you have many block devices to format

get_all_device_info

Returns device info on every device it can find in the devices slice The device info may not be in the same order as the slice so be aware. This function is more efficient because it only call udev list once

get_block_devices

Scan a system and return all block devices that udev knows about This function will skip udev devices identified as partition. If it can't discover this it will error on the side of caution and return the device

get_device_info

Returns device information that is gathered with udev.

get_mount_device

Parse mtab and return the device which is mounted at a given directory

get_mounted_devices

Parse mtab and return all mounted block devices not including LVM

get_mountpoint

Parse mtab and return the mountpoint the device is mounted at. This is the opposite of get_mount_device

get_scsi_info

Gathers all available scsi information

is_block_device

Checks to see if the subsystem this device is using is block

is_mounted

Checks and returns if a particular directory is a mountpoint

mount_device

Utility function to mount a device at a mount point NOTE: This assumes the device is formatted at this point. The mount will fail if the device isn't formatted.

set_elevator
sort_scsi_info

Examine the ScsiInfo devices and associate a host ScsiInfo device if it exists

unmount_device
weekly_defrag

Type Definitions

BlockResult