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weed volume: add grpc operation to relicate a volume to local

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This commit is contained in:
Chris Lu
2019-03-23 11:33:34 -07:00
parent a3490b600c
commit 95e0520182
13 changed files with 662 additions and 174 deletions
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4
weed/storage/store.go
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@@ -77,7 +77,7 @@ func (s *Store) findVolume(vid VolumeId) *Volume {
}
return nil
}
func (s *Store) findFreeLocation() (ret *DiskLocation) {
func (s *Store) FindFreeLocation() (ret *DiskLocation) {
max := 0
for _, location := range s.Locations {
currentFreeCount := location.MaxVolumeCount - location.VolumesLen()
@@ -92,7 +92,7 @@ func (s *Store) addVolume(vid VolumeId, collection string, needleMapKind NeedleM
if s.findVolume(vid) != nil {
return fmt.Errorf("Volume Id %d already exists!", vid)
}
if location := s.findFreeLocation(); location != nil {
if location := s.FindFreeLocation(); location != nil {
glog.V(0).Infof("In dir %s adds volume:%v collection:%s replicaPlacement:%v ttl:%v",
location.Directory, vid, collection, replicaPlacement, ttl)
if volume, err := NewVolume(location.Directory, collection, vid, needleMapKind, replicaPlacement, ttl, preallocate); err == nil {