tyler/proxmox-backup
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

src/tools/disks/zfs.rs: cleanup (rename usage properties)

Browse Source 
And allow to parse zpool list output without -v flag.
This commit is contained in:
Dietmar Maurer 2020-06-16 13:21:26 +02:00
parent 3378fd9fe5
commit 36c65ee0b0
1 changed files with 14 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
src/tools/disks/zfs.rs
View File

@ -29,19 +29,19 @@ type IResult<I, O, E = VerboseError<I>> = Result<(I, O), nom::Err<E>>;
#[derive(Debug)]
pub struct ZFSPoolUsage {
total: u64,
used: u64,
free: u64,
dedup: f64,
fragmentation: u64,
pub size: u64,
pub alloc: u64,
pub free: u64,
pub dedup: f64,
pub frag: u64,
}
#[derive(Debug)]
pub struct ZFSPoolStatus {
name: String,
health: String,
usage: Option<ZFSPoolUsage>,
devices: Vec<String>,
pub name: String,
pub health: String,
pub usage: Option<ZFSPoolUsage>,
pub devices: Vec<String>,
}
/// Returns kernel IO-stats for zfs pools
@ -130,8 +130,8 @@ fn parse_pool_device(i: &str) -> IResult<&str, String> {
fn parse_pool_header(i: &str) -> IResult<&str, ZFSPoolStatus> {
// name, size, allocated, free, checkpoint, expandsize, fragmentation, capacity, dedupratio, health, altroot.
let (i, (text, total, used, free, _, _,
fragmentation, _, dedup, health,
let (i, (text, size, alloc, free, _, _,
frag, _, dedup, health,
_, _eol)) = tuple((
take_while1(|c| char::is_alphanumeric(c)), // name
preceded(multispace1, parse_optional_u64), // size
@ -147,11 +147,11 @@ fn parse_pool_header(i: &str) -> IResult<&str, ZFSPoolStatus> {
line_ending,
))(i)?;
let status = if let (Some(total), Some(used), Some(free), Some(fragmentation), Some(dedup)) = (total, used, free, fragmentation, dedup) {
let status = if let (Some(size), Some(alloc), Some(free), Some(frag), Some(dedup)) = (size, alloc, free, frag, dedup) {
ZFSPoolStatus {
name: text.into(),
health: health.into(),
usage: Some(ZFSPoolUsage { total, used, free, fragmentation, dedup }),
usage: Some(ZFSPoolUsage { size, alloc, free, frag, dedup }),
devices: Vec::new(),
}
} else {
@ -169,7 +169,7 @@ fn parse_pool_header(i: &str) -> IResult<&str, ZFSPoolStatus> {
fn parse_pool_status(i: &str) -> IResult<&str, ZFSPoolStatus> {
let (i, mut stat) = parse_pool_header(i)?;
let (i, devices) = many1(parse_pool_device)(i)?;
let (i, devices) = many0(parse_pool_device)(i)?;
for device_path in devices.into_iter().filter(|n| n.starts_with("/dev/")) {
stat.devices.push(device_path);