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XL: Introduce new API StorageInfo. (#1770)

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This is necessary for calculating the total storage
capacity from object layer. This value is also needed for
browser UI.

Buckets used to carry this information, this patch
deprecates this feature.
This commit is contained in:
Harshavardhana
2016-05-26 14:13:10 -07:00
committed by Harshavardhana
parent b2293c2bf4
commit 34e9ad24aa
7 changed files with 80 additions and 43 deletions
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24
posix.go
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@@ -202,15 +202,6 @@ func (s fsStorage) MakeVol(volume string) (err error) {
// ListVols - list volumes.
func (s fsStorage) ListVols() (volsInfo []VolInfo, err error) {
// Get disk info to be populated for VolInfo.
var diskInfo disk.Info
diskInfo, err = disk.GetInfo(s.diskPath)
if err != nil {
if os.IsNotExist(err) {
return nil, errDiskNotFound
}
return nil, err
}
volsInfo, err = listVols(s.diskPath)
if err != nil {
return nil, err
@@ -219,9 +210,6 @@ func (s fsStorage) ListVols() (volsInfo []VolInfo, err error) {
volInfo := VolInfo{
Name: vol.Name,
Created: vol.Created,
Total: diskInfo.Total,
Free: diskInfo.Free,
FSType: diskInfo.FSType,
}
volsInfo[i] = volInfo
}
@@ -244,24 +232,12 @@ func (s fsStorage) StatVol(volume string) (volInfo VolInfo, err error) {
}
return VolInfo{}, err
}
// Get disk info, to be returned back along with volume info.
var diskInfo disk.Info
diskInfo, err = disk.GetInfo(s.diskPath)
if err != nil {
if os.IsNotExist(err) {
return VolInfo{}, errDiskNotFound
}
return VolInfo{}, err
}
// As os.Stat() doesn't carry other than ModTime(), use ModTime()
// as CreatedTime.
createdTime := st.ModTime()
return VolInfo{
Name: volume,
Created: createdTime,
Free: diskInfo.Free,
Total: diskInfo.Total,
FSType: diskInfo.FSType,
}, nil
}