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Ignore windows hidden folders (#6735)

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On Windows erasure coding setup if

```
~ minio server V:\ W:\ X:\ Z:\
```

is not possible due to NTFS creating couple of
hidden folders, this PR allows minio to use
the entire drive.
This commit is contained in:
Harshavardhana 2018-11-02 11:31:55 -07:00 committed by kannappanr
parent 6491dfbbd6
commit d2f240c791
1 changed files with 17 additions and 3 deletions
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20
cmd/format-xl.go
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@ -379,6 +379,22 @@ func saveFormatXL(disk StorageAPI, format interface{}) error {
return disk.RenameFile(minioMetaBucket, formatConfigFileTmp, minioMetaBucket, formatConfigFile)
}
var ignoredHiddenDirectories = []string{
minioMetaBucket,
"lost+found",
"$RECYCLE.BIN",
"System Volume Information",
}
func isIgnoreHiddenDirectories(dir string) bool {
for _, ignDir := range ignoredHiddenDirectories {
if dir == ignDir {
return true
}
}
return false
}
// loadFormatXL - loads format.json from disk.
func loadFormatXL(disk StorageAPI) (format *formatXLV3, err error) {
buf, err := disk.ReadAll(minioMetaBucket, formatConfigFile)
@ -391,9 +407,7 @@ func loadFormatXL(disk StorageAPI) (format *formatXLV3, err error) {
if err != nil {
return nil, err
}
if len(vols) > 1 || (len(vols) == 1 &&
vols[0].Name != minioMetaBucket &&
vols[0].Name != "lost+found") {
if len(vols) > 1 || (len(vols) == 1 && !isIgnoreHiddenDirectories(vols[0].Name)) {
// 'format.json' not found, but we
// found user data.
return nil, errCorruptedFormat