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()
}
func initCluster() {
os.RemoveAll("/tmp/testcluster")
var err error
nncfg, dscfg, err := conf.NewConfSet2(4, 2, 3, "/tmp/testcluster")
if err != nil {
panic(err)
}
testCluster, err = integration.NewSingleNodeCluster(nncfg, dscfg, true)
if err != nil {
panic(err)
}
}
func setup() {
// set up cluster
os.RemoveAll("/tmp/testcluster")
var err error
os.RemoveAll(mountPoint)
os.MkdirAll(mountPoint, 0777)
testCluster, err = integration.NewSingleNodeCluster(4, 2, 3, "/tmp/testcluster", "/tmp/mfsTestMount", true)
if err != nil {
fmt.Println("failed to set up")
fmt.Println(err)
os.Exit(1)
}
go func() {
serviceError <- testCluster.Serve()
}()
}