fix: mostrar todos los discos con espacio real incluyendo overlay y tmpfs grandes

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Lizandro Guarnizo
2026-06-25 10:05:58 -05:00
co-authored by Claude Sonnet 4.6
parent 00d1e6121b
commit c3693d00db
+31 -30
View File
@@ -174,46 +174,47 @@ func collectMetrics() (*Metricas, error) {
m.CPU.Porcentaje = round2(pcts[0])
}
// Discos
if parts, err := disk.Partitions(false); err == nil {
// Discos — incluir todo filesystem con espacio real (>100 MB), sin duplicar mountpoints
{
gb := 1024.0 * 1024 * 1024
skipFS := map[string]bool{
"proc": true, "sysfs": true, "tmpfs": true, "devtmpfs": true,
"devpts": true, "cgroup": true, "cgroup2": true, "overlay": true,
"hugetlbfs": true, "mqueue": true, "pstore": true, "securityfs": true,
"debugfs": true, "tracefs": true, "autofs": true, "fusectl": true,
"configfs": true, "efivarfs": true, "bpf": true, "rpc_pipefs": true,
"squashfs": true, "ramfs": true, "nsfs": true, "none": true,
"proc": true, "sysfs": true, "devtmpfs": true, "devpts": true,
"cgroup": true, "cgroup2": true, "hugetlbfs": true, "mqueue": true,
"pstore": true, "securityfs": true, "debugfs": true, "tracefs": true,
"autofs": true, "fusectl": true, "configfs": true, "efivarfs": true,
"bpf": true, "rpc_pipefs": true, "nsfs": true, "ramfs": true,
}
seen := map[string]bool{}
parts, _ := disk.Partitions(true)
// Asegurar que siempre se incluye la raíz
type partEntry struct{ mountpoint, fstype string }
entries := []partEntry{{"/", ""}}
if runtime.GOOS == "windows" {
entries = []partEntry{{"C:\\", ""}}
}
for _, p := range parts {
if skipFS[p.Fstype] {
entries = append(entries, partEntry{p.Mountpoint, p.Fstype})
}
for _, e := range entries {
if seen[e.mountpoint] || skipFS[e.fstype] {
continue
}
if d, err := disk.Usage(p.Mountpoint); err == nil {
m.Discos = append(m.Discos, DiscoInfo{
TotalGB: round2(float64(d.Total) / gb),
UsadoGB: round2(float64(d.Used) / gb),
LibreGB: round2(float64(d.Free) / gb),
Porcentaje: round2(d.UsedPercent),
Ruta: p.Mountpoint,
})
d, err := disk.Usage(e.mountpoint)
if err != nil || d.Total == 0 {
continue
}
}
}
if len(m.Discos) == 0 {
root := "/"
if runtime.GOOS == "windows" {
root = "C:\\"
}
if d, err := disk.Usage(root); err == nil {
gb := 1024.0 * 1024 * 1024
m.Discos = []DiscoInfo{{
TotalGB: round2(float64(d.Total) / gb),
totalGB := float64(d.Total) / gb
if totalGB < 0.1 { // ignorar < 100 MB (tmpfs pequeños, etc.)
continue
}
seen[e.mountpoint] = true
m.Discos = append(m.Discos, DiscoInfo{
TotalGB: round2(totalGB),
UsadoGB: round2(float64(d.Used) / gb),
LibreGB: round2(float64(d.Free) / gb),
Porcentaje: round2(d.UsedPercent),
Ruta: root,
}}
Ruta: e.mountpoint,
})
}
}