gsh-digital-services/seaweedFS
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replication related work

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This commit is contained in:
Chris Lu
2012-09-12 01:07:23 -07:00
parent e4c0693b03
commit 4a7833f1bf
6 changed files with 81 additions and 23 deletions
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28
weed-fs/src/cmd/weed/volume.go
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@@ -1,7 +1,7 @@
package main
import (
"encoding/json"
"encoding/json"
"log"
"math/rand"
"mime"
@@ -40,6 +40,9 @@ func statusHandler(w http.ResponseWriter, r *http.Request) {
writeJson(w, r, store.Status())
}
func assignVolumeHandler(w http.ResponseWriter, r *http.Request) {
if *IsDebug {
log.Println("volume =", r.FormValue("volume"), ", replicationType =", r.FormValue("replicationType"))
}
err := store.AddVolume(r.FormValue("volume"), r.FormValue("replicationType"))
if err == nil {
writeJson(w, r, map[string]string{"error": ""})
@@ -48,14 +51,19 @@ func assignVolumeHandler(w http.ResponseWriter, r *http.Request) {
}
}
func setVolumeLocationsHandler(w http.ResponseWriter, r *http.Request) {
volumeLocationsList := new([]storage.VolumeLocations)
json.Unmarshal([]byte(r.FormValue("volumeLocations")), volumeLocationsList)
err := store.SetVolumeLocations(*volumeLocationsList)
if err == nil {
writeJson(w, r, map[string]string{"error": ""})
} else {
writeJson(w, r, map[string]string{"error": err.Error()})
}
if *IsDebug {
log.Println("volumeLocationsList =", r.FormValue("volumeLocationsList"))
}
volumeLocationsList := new([]storage.VolumeLocations)
err := json.Unmarshal([]byte(r.FormValue("volumeLocationsList")), volumeLocationsList)
if err == nil {
err = store.SetVolumeLocations(*volumeLocationsList)
}
if err == nil {
writeJson(w, r, map[string]string{"error": ""})
} else {
writeJson(w, r, map[string]string{"error": err.Error()})
}
}
func storeHandler(w http.ResponseWriter, r *http.Request) {
switch r.Method {
@@ -173,7 +181,7 @@ func runVolume(cmd *Command, args []string) bool {
http.HandleFunc("/", storeHandler)
http.HandleFunc("/status", statusHandler)
http.HandleFunc("/admin/assign_volume", assignVolumeHandler)
http.HandleFunc("/admin/set_volume_locations", setVolumeLocationsHandler)
http.HandleFunc("/admin/set_volume_locations_list", setVolumeLocationsHandler)
go func() {
for {