seaweedfs/weed/server/volume_grpc_vacuum.go

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package weed_server
import (
"context"
"github.com/chrislusf/seaweedfs/weed/glog"
"github.com/chrislusf/seaweedfs/weed/pb/volume_server_pb"
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"github.com/chrislusf/seaweedfs/weed/storage/needle"
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)
func (vs *VolumeServer) VacuumVolumeCheck(ctx context.Context, req *volume_server_pb.VacuumVolumeCheckRequest) (*volume_server_pb.VacuumVolumeCheckResponse, error) {
resp := &volume_server_pb.VacuumVolumeCheckResponse{}
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garbageRatio, err := vs.store.CheckCompactVolume(needle.VolumeId(req.VolumeId))
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resp.GarbageRatio = garbageRatio
if err != nil {
glog.V(3).Infof("check volume %d: %v", req.VolumeId, err)
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}
return resp, err
}
func (vs *VolumeServer) VacuumVolumeCompact(req *volume_server_pb.VacuumVolumeCompactRequest, stream volume_server_pb.VolumeServer_VacuumVolumeCompactServer) error {
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resp := &volume_server_pb.VacuumVolumeCompactResponse{}
reportInterval := int64(1024*1024*128)
nextReportTarget := reportInterval
var sendErr error
err := vs.store.CompactVolume(needle.VolumeId(req.VolumeId), req.Preallocate, vs.compactionBytePerSecond, func(processed int64) bool {
if processed > nextReportTarget {
resp.ProcessedBytes = processed
if sendErr = stream.Send(resp); sendErr != nil {
return false
}
nextReportTarget = processed + reportInterval
}
return true
})
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if err != nil {
glog.Errorf("compact volume %d: %v", req.VolumeId, err)
return err
}
if sendErr != nil {
glog.Errorf("compact volume %d report progress: %v", req.VolumeId, sendErr)
return sendErr
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}
glog.V(1).Infof("compact volume %d", req.VolumeId)
return nil
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}
func (vs *VolumeServer) VacuumVolumeCommit(ctx context.Context, req *volume_server_pb.VacuumVolumeCommitRequest) (*volume_server_pb.VacuumVolumeCommitResponse, error) {
resp := &volume_server_pb.VacuumVolumeCommitResponse{}
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readOnly, err := vs.store.CommitCompactVolume(needle.VolumeId(req.VolumeId))
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if err != nil {
glog.Errorf("commit volume %d: %v", req.VolumeId, err)
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} else {
glog.V(1).Infof("commit volume %d", req.VolumeId)
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}
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resp.IsReadOnly = readOnly
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return resp, err
}
func (vs *VolumeServer) VacuumVolumeCleanup(ctx context.Context, req *volume_server_pb.VacuumVolumeCleanupRequest) (*volume_server_pb.VacuumVolumeCleanupResponse, error) {
resp := &volume_server_pb.VacuumVolumeCleanupResponse{}
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err := vs.store.CommitCleanupVolume(needle.VolumeId(req.VolumeId))
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if err != nil {
glog.Errorf("cleanup volume %d: %v", req.VolumeId, err)
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} else {
glog.V(1).Infof("cleanup volume %d", req.VolumeId)
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}
return resp, err
}