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-rw-r--r--src/rpc/Cargo.toml2
-rw-r--r--src/rpc/system.rs17
2 files changed, 9 insertions, 10 deletions
diff --git a/src/rpc/Cargo.toml b/src/rpc/Cargo.toml
index 66004bb9..0cda723e 100644
--- a/src/rpc/Cargo.toml
+++ b/src/rpc/Cargo.toml
@@ -24,7 +24,7 @@ hex = "0.4"
tracing = "0.1"
rand = "0.8"
sodiumoxide = { version = "0.2.5-0", package = "kuska-sodiumoxide" }
-systemstat = "0.2.3"
+nix = { version = "0.27", default-features = false, features = ["fs"] }
async-trait = "0.1.7"
serde = { version = "1.0", default-features = false, features = ["derive", "rc"] }
diff --git a/src/rpc/system.rs b/src/rpc/system.rs
index b42e49fc..72ce8de9 100644
--- a/src/rpc/system.rs
+++ b/src/rpc/system.rs
@@ -891,15 +891,14 @@ impl NodeStatus {
}
fn update_disk_usage(&mut self, meta_dir: &Path, data_dir: &Path, metrics: &SystemMetrics) {
- use systemstat::{Platform, System};
- let mounts = System::new().mounts().unwrap_or_default();
-
- let mount_avail = |path: &Path| {
- mounts
- .iter()
- .filter(|x| path.starts_with(&x.fs_mounted_on))
- .max_by_key(|x| x.fs_mounted_on.len())
- .map(|x| (x.avail.as_u64(), x.total.as_u64()))
+ use nix::sys::statvfs::statvfs;
+ let mount_avail = |path: &Path| match statvfs(path) {
+ Ok(x) => {
+ let avail = x.blocks_available() * x.fragment_size();
+ let total = x.blocks() * x.fragment_size();
+ Some((avail, total))
+ }
+ Err(_) => None,
};
self.meta_disk_avail = mount_avail(meta_dir);