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master: avoid creating too many volumes

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fix https://github.com/chrislusf/seaweedfs/issues/2062
This commit is contained in:
Chris Lu
2021-05-11 10:05:31 -07:00
parent 4596e64710
commit d2d36a3f9d
4 changed files with 11 additions and 11 deletions
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6
weed/topology/volume_layout.go
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@@ -108,7 +108,7 @@ type VolumeLayout struct {
diskType types.DiskType
vid2location map[needle.VolumeId]*VolumeLocationList
writables []needle.VolumeId // transient array of writable volume id
crowded map[needle.VolumeId]interface{}
crowded map[needle.VolumeId]struct{}
readonlyVolumes *volumesBinaryState // readonly volumes
oversizedVolumes *volumesBinaryState // oversized volumes
volumeSizeLimit uint64
@@ -129,7 +129,7 @@ func NewVolumeLayout(rp *super_block.ReplicaPlacement, ttl *needle.TTL, diskType
diskType: diskType,
vid2location: make(map[needle.VolumeId]*VolumeLocationList),
writables: *new([]needle.VolumeId),
crowded: make(map[needle.VolumeId]interface{}),
crowded: make(map[needle.VolumeId]struct{}),
readonlyVolumes: NewVolumesBinaryState(readOnlyState, rp, ExistCopies()),
oversizedVolumes: NewVolumesBinaryState(oversizedState, rp, ExistCopies()),
volumeSizeLimit: volumeSizeLimit,
@@ -421,7 +421,7 @@ func (vl *VolumeLayout) removeFromCrowded(vid needle.VolumeId) {
func (vl *VolumeLayout) setVolumeCrowded(vid needle.VolumeId) {
if _, ok := vl.crowded[vid]; !ok {
vl.crowded[vid] = nil
vl.crowded[vid] = struct{}{}
glog.V(0).Infoln("Volume", vid, "becomes crowded")
}
}