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| author | Chris Lu <chris.lu@gmail.com> | 2019-04-20 11:35:20 -0700 |
|---|---|---|
| committer | Chris Lu <chris.lu@gmail.com> | 2019-04-20 11:35:23 -0700 |
| commit | 6fc1f53018685e6842c68883af67128fbc0bd522 (patch) | |
| tree | d909cc811e9259a20d4c88f9cc1cd763fde55396 /weed/topology/data_node.go | |
| parent | 61720e6f75f4fccadff7f5fab7320b9c9237ae87 (diff) | |
| download | seaweedfs-6fc1f53018685e6842c68883af67128fbc0bd522.tar.xz seaweedfs-6fc1f53018685e6842c68883af67128fbc0bd522.zip | |
shell: add command volume.move
Diffstat (limited to 'weed/topology/data_node.go')
| -rw-r--r-- | weed/topology/data_node.go | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/weed/topology/data_node.go b/weed/topology/data_node.go index a89aa65d8..ad2837fd6 100644 --- a/weed/topology/data_node.go +++ b/weed/topology/data_node.go @@ -78,6 +78,20 @@ func (dn *DataNode) UpdateVolumes(actualVolumes []storage.VolumeInfo) (newVolume return } +func (dn *DataNode) DeltaUpdateVolumes(newlVolumes, deletedVolumes []storage.VolumeInfo) { + dn.Lock() + for _, v := range deletedVolumes { + delete(dn.volumes, v.Id) + dn.UpAdjustVolumeCountDelta(-1) + dn.UpAdjustActiveVolumeCountDelta(-1) + } + dn.Unlock() + for _, v := range newlVolumes { + dn.AddOrUpdateVolume(v) + } + return +} + func (dn *DataNode) GetVolumes() (ret []storage.VolumeInfo) { dn.RLock() for _, v := range dn.volumes { |