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[master] avoid crowded more writable for auto grow (#6214)

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avoid crowded more writable
https://github.com/seaweedfs/seaweedfs/issues/6121
This commit is contained in:
Konstantin Lebedev 2024-11-21 13:57:42 +05:00 committed by GitHub
parent 75f5afa571
commit a49d9e020c
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
2 changed files with 8 additions and 8 deletions
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9
weed/server/master_grpc_server_volume.go
View File

@ -43,12 +43,12 @@ func (ms *MasterServer) DoAutomaticVolumeGrow(req *topology.VolumeGrowRequest) {
func (ms *MasterServer) ProcessGrowRequest() {
go func() {
ctx := context.Background()
firstRun := true
firstRun := true
for {
if firstRun {
firstRun = false
firstRun = false
} else {
time.Sleep(14*time.Minute + time.Duration(120*rand.Float32())*time.Second)
time.Sleep(5*time.Minute + time.Duration(30*rand.Float32())*time.Second)
}
if !ms.Topo.IsLeader() {
continue
@ -71,9 +71,6 @@ func (ms *MasterServer) ProcessGrowRequest() {
case mustGrow > 0:
vgr.WritableVolumeCount = uint32(mustGrow)
_, err = ms.VolumeGrow(ctx, vgr)
case crowded+volumeGrowStepCount >= writable:
vgr.WritableVolumeCount = volumeGrowStepCount
_, err = ms.VolumeGrow(ctx, vgr)
default:
for _, dc := range dcs {
if vl.ShouldGrowVolumesByDataNode("DataCenter", dc) {

7
weed/topology/volume_layout.go
View File

@ -407,10 +407,10 @@ func (vl *VolumeLayout) removeFromWritable(vid needle.VolumeId) bool {
break
}
}
vl.removeFromCrowded(vid)
if toDeleteIndex >= 0 {
glog.V(0).Infoln("Volume", vid, "becomes unwritable")
vl.writables = append(vl.writables[0:toDeleteIndex], vl.writables[toDeleteIndex+1:]...)
vl.removeFromCrowded(vid)
return true
}
return false
@ -506,7 +506,10 @@ func (vl *VolumeLayout) SetVolumeCapacityFull(vid needle.VolumeId) bool {
}
func (vl *VolumeLayout) removeFromCrowded(vid needle.VolumeId) {
delete(vl.crowded, vid)
if _, ok := vl.crowded[vid]; ok {
glog.V(0).Infoln("Volume", vid, "becomes uncrowded")
delete(vl.crowded, vid)
}
}
func (vl *VolumeLayout) setVolumeCrowded(vid needle.VolumeId) {