zfs/
zfs.rs

1use std::result;
2
3/// The error type used throughout ZFS
4#[derive(Copy, Clone, Debug, PartialEq)]
5pub enum Error {
6    NoEntity,
7    Invalid,
8}
9
10/// The Result type used throughout ZFS
11pub type Result<T> = result::Result<T, Error>;
12
13/// The following states are written to disk as part of the normal
14/// SPA lifecycle: Active, Exported, Destroyed, Spare, L2Cache.  The remaining
15/// states are software abstractions used at various levels to communicate
16/// pool state.
17#[derive(Copy, Clone, PartialEq)]
18pub enum PoolState {
19    Active = 0, // In active use
20    Exported, // Explicitly exported
21    Destroyed, // Explicitly destroyed
22    Spare, // Reserved for hot spare use
23    L2Cache, // Level 2 ARC device
24    Uninitialized, // Internal spa_t state
25    Unavailable, // Internal libzfs state
26    PotentiallyActive, // Internal libzfs state
27}
28
29/// Internal SPA load state.  Used by FMA diagnosis engine.
30#[derive(Copy, Clone, PartialEq)]
31pub enum SpaLoadState {
32    None, // no load in progress
33    Open, // normal open
34    Import, // import in progress
35    TryImport, // tryimport in progress
36    Recover, // recovery requested
37    Error, // load failed
38}
zfs/zfs.rs

zfs/
zfs.rs
