Struct Volume

pub struct Volume {
    pub id: String,
    pub name: String,
    pub enabled: bool,
    pub block_size: u64,
    pub num_of_blocks: u64,
    pub vpd83: String,
    pub system_id: String,
    pub pool_id: String,
    /* private fields */
}

Represent a storage volume. Also known as LUN(Logical Unit Number) or Storage Volume or Virtual Disk. The host OS treats it as block devices (one volume can be exposed as many disks when multipath I/O is enabled).

Fields

id: String

Identifier.

name: String

Human friendly name.

enabled: bool

Whether volume is online or offline(I/O access disabled by administrator.

block_size: u64

Block size.

num_of_blocks: u64

Number of blocks.

vpd83: String

SCSI VPD 0x83 NAA type identifier. Udev treat it as ID_WWN_WITH_EXTENSION

system_id: String

Identifier of owner system.

pool_id: String

Identifier of owner pool.

Implementations

impl Volume

pub fn size_bytes(&self) -> u64

Retried the usable size of volume in bytes.

Trait Implementations

impl Clone for Volume

fn clone(&self) -> Volume

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Volume

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Volume

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Volume

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.