func runDataserver(args []string) {
cfg := &conf.DSConfig{}
err := cfg.ReadConfig(args[0])
if err != nil {
usage(err)
return
}
services, err := integration.NewClient(cfg.NameAddr, cfg.LeaseAddr, 1)
if err != nil {
usage(err)
return
}
ds, err := dataserver.NewDataServer(cfg.VolumeRoots, cfg.DataClientBindAddr, cfg.NameDataBindAddr, cfg.WebBindAddr, services.Names, services.Datas)
if err != nil {
usage(err)
return
}
ds.Start()
if len(args) > 1 {
mountPoint := args[1]
// start client
client, err := newMountedClient(services.Leases, services.Names, services.Datas, mountPoint)
if err != nil {
usage(err)
return
}
client.Loop()
ds.Close()
}
ds.WaitClosed()
}
func singlenode(args []string) {
numDNs, err := strconv.Atoi(args[0])
if err != nil {
usage(err)
return
}
volsPerDn, err := strconv.Atoi(args[1])
if err != nil {
usage(err)
return
}
replicationFactor, err := strconv.Atoi(args[2])
if err != nil {
usage(err)
return
}
baseDir := args[3]
mountPoint := args[4]
nncfg, dscfg, err := conf.NewConfSet2(numDNs, volsPerDn, uint32(replicationFactor), baseDir)
if err != nil {
usage(err)
return
}
cluster, err := integration.NewSingleNodeCluster(nncfg, dscfg, true)
if err != nil {
usage(err)
return
}
cluster.Start()
client, err := newMountedClient(cluster.Leases, cluster.Names, cluster.Datas, mountPoint)
client.Loop()
cluster.Close()
}