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31 lines
733 B
31 lines
733 B
package topology
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import (
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"github.com/chrislusf/raft"
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"github.com/chrislusf/seaweedfs/weed/glog"
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"github.com/chrislusf/seaweedfs/weed/storage/needle"
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)
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type MaxVolumeIdCommand struct {
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MaxVolumeId needle.VolumeId `json:"maxVolumeId"`
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}
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func NewMaxVolumeIdCommand(value needle.VolumeId) *MaxVolumeIdCommand {
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return &MaxVolumeIdCommand{
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MaxVolumeId: value,
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}
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}
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func (c *MaxVolumeIdCommand) CommandName() string {
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return "MaxVolumeId"
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}
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func (c *MaxVolumeIdCommand) Apply(server raft.Server) (interface{}, error) {
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topo := server.Context().(*Topology)
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before := topo.GetMaxVolumeId()
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topo.UpAdjustMaxVolumeId(c.MaxVolumeId)
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glog.V(1).Infoln("max volume id", before, "==>", topo.GetMaxVolumeId())
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return nil, nil
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}
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