seaweedfs/weed/topology/data_node_ec.go

package topology

import (
	"github.com/chrislusf/seaweedfs/weed/storage/erasure_coding"
)

func (dn *DataNode) GetEcShards() (ret []*erasure_coding.EcVolumeInfo) {
	dn.RLock()
	for _, ecVolumeInfo := range dn.ecShards {
		ret = append(ret, ecVolumeInfo)
	}
	dn.RUnlock()
	return ret
}

func (dn *DataNode) UpdateEcShards(actualShards []*erasure_coding.EcVolumeInfo) (newShards, deletedShards []*erasure_coding.EcVolumeInfo) {
	dn.ecShardsLock.Lock()
	dn.ecShardsLock.Unlock()
	return
}