fix: disque via statvfs() — valeurs identiques à df

Remplace sysinfo::Disks par un appel direct à libc::statvfs("/").
- used  = (f_blocks − f_bfree) × f_frsize  → correspond à df "Utilisé"
- free  = f_bavail × f_frsize              → correspond à df "Dispo"
- total = f_blocks × f_frsize

Avant (sysinfo) : used comptait les blocs réservés root → surestimation de ~3-4 Go.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Gilles Soulier
2026-05-22 20:21:58 +02:00
co-authored by Claude Sonnet 4.6
parent e0ed96309c
commit 243c97d71b
4 changed files with 26 additions and 24 deletions
+1
View File
@@ -19,6 +19,7 @@ codegen-units = 1
[dependencies]
sysinfo = { version = "0.30", default-features = false }
libc = "0.2"
serde = { version = "1", features = ["derive"] }
serde_json = "1"
toml = "0.8"