You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
54 lines
1.5 KiB
54 lines
1.5 KiB
package operation
|
|
|
|
import (
|
|
"encoding/json"
|
|
"fmt"
|
|
"net/url"
|
|
|
|
"github.com/chrislusf/seaweedfs/go/glog"
|
|
"github.com/chrislusf/seaweedfs/go/util"
|
|
)
|
|
|
|
type SyncVolumeResponse struct {
|
|
Replication string `json:"Replication,omitempty"`
|
|
Ttl string `json:"Ttl,omitempty"`
|
|
TailOffset uint64 `json:"TailOffset,omitempty"`
|
|
CompactRevision uint16 `json:"CompactRevision,omitempty"`
|
|
IdxFileSize uint64 `json:"IdxFileSize,omitempty"`
|
|
Error string `json:"error,omitempty"`
|
|
}
|
|
|
|
func GetVolumeSyncStatus(server string, vid string) (*SyncVolumeResponse, error) {
|
|
values := make(url.Values)
|
|
values.Add("volume", vid)
|
|
jsonBlob, err := util.Post("http://"+server+"/admin/sync/status", values)
|
|
glog.V(2).Info("sync volume result :", string(jsonBlob))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
var ret SyncVolumeResponse
|
|
err = json.Unmarshal(jsonBlob, &ret)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if ret.Error != "" {
|
|
return nil, fmt.Errorf("Volume %s get sync status error: %s", vid, ret.Error)
|
|
}
|
|
return &ret, nil
|
|
}
|
|
|
|
func GetVolumeIdxEntries(server string, vid string, eachEntryFn func(key uint64, offset, size uint32)) error {
|
|
values := make(url.Values)
|
|
values.Add("volume", vid)
|
|
line := make([]byte, 16)
|
|
err := util.GetBufferStream("http://"+server+"/admin/sync/index", values, line, func(bytes []byte) {
|
|
key := util.BytesToUint64(bytes[:8])
|
|
offset := util.BytesToUint32(bytes[8:12])
|
|
size := util.BytesToUint32(bytes[12:16])
|
|
eachEntryFn(key, offset, size)
|
|
})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
}
|