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Avoid pointer based copy, instead use Clone() (#8547)

Browse Source 
This PR adds functional test to test expanded
cluster syntax.
master
Harshavardhana 5 years ago committed by Nitish Tiwari
parent 9565641b9b
commit 4e9de58675
18 changed files with 198 additions and 165 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 60
      buildscripts/verify-build.sh
  2. 11
      cmd/admin-handlers-config-kv.go
  3. 2
      cmd/config-current.go
  4. 2
      cmd/config-current_test.go
  5. 18
      cmd/config-migrate.go
  6. 40
      cmd/config.go
  7. 29
      cmd/endpoint-ellipses.go
  8. 19
      cmd/endpoint-ellipses_test.go
  9. 5
      cmd/endpoint.go
  10. 46
      cmd/format-xl.go
  11. 40
      cmd/format-xl_test.go
  12. 6
      cmd/prepare-storage.go
  13. 18
      cmd/server-main.go
  14. 25
      cmd/test-utils_test.go
  15. 3
      cmd/xl-v1-object.go
  16. 25
      cmd/xl-zones.go
  17. 6
      pkg/event/name_test.go
  18. 8
      pkg/event/rulesmap_test.go

60
buildscripts/verify-build.sh
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@ -129,6 +129,33 @@ function start_minio_dist_erasure_sets()
echo "${minio_pids[@]}"
}
function start_minio_zone_erasure_sets()
{
declare -a minio_pids
export MINIO_ACCESS_KEY=$ACCESS_KEY
export MINIO_SECRET_KEY=$SECRET_KEY
"${MINIO[@]}" server --address=:9000 "http://127.0.0.1:9000${WORK_DIR}/zone-disk-sets{1...4}" >/dev/null 2>&1 &
current_pid=$!
sleep 10
kill -9 "${current_pid}"
"${MINIO[@]}" server --address=:9001 "http://127.0.0.1:9001${WORK_DIR}/zone-disk-sets{5...8}" >/dev/null 2>&1 &
current_pid=$!
sleep 10
kill -9 "${current_pid}"
"${MINIO[@]}" server --address=:9000 "http://127.0.0.1:9000${WORK_DIR}/zone-disk-sets{1...4}" "http://127.0.0.1:9001${WORK_DIR}/zone-disk-sets{5...8}" >"$WORK_DIR/zone-minio-9000.log" 2>&1 &
minio_pids[0]=$!
"${MINIO[@]}" server --address=:9001 "http://127.0.0.1:9000${WORK_DIR}/zone-disk-sets{1...4}" "http://127.0.0.1:9001${WORK_DIR}/zone-disk-sets{5...8}" >"$WORK_DIR/zone-minio-9001.log" 2>&1 &
minio_pids[1]=$!
sleep 10
echo "${minio_pids[@]}"
}
function start_minio_dist_erasure()
{
declare -a minio_pids
@ -236,6 +263,32 @@ function run_test_dist_erasure_sets()
return "$rv"
}
function run_test_zone_erasure_sets()
{
minio_pids=( $(start_minio_zone_erasure_sets) )
(cd "$WORK_DIR" && "$FUNCTIONAL_TESTS")
rv=$?
for pid in "${minio_pids[@]}"; do
kill "$pid"
done
sleep 3
if [ "$rv" -ne 0 ]; then
for i in $(seq 0 1); do
echo "server$i log:"
cat "$WORK_DIR/zone-minio-900$i.log"
done
fi
for i in $(seq 0 1); do
rm -f "$WORK_DIR/zone-minio-900$i.log"
done
return "$rv"
}
function run_test_erasure()
{
minio_pid="$(start_minio_erasure)"
@ -358,6 +411,13 @@ function main()
exit 1
fi
echo "Testing in Distributed Eraure expanded setup"
if ! run_test_zone_erasure_sets; then
echo "FAILED"
purge "$WORK_DIR"
exit 1
fi
echo "Testing in Distributed Erasure setup as sets with ipv6"
if ! run_test_dist_erasure_sets_ipv6; then
echo "FAILED"

11
cmd/admin-handlers-config-kv.go
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@ -85,7 +85,6 @@ func (a adminAPIHandlers) DelConfigKVHandler(w http.ResponseWriter, r *http.Requ
return
}
oldCfg := cfg.Clone()
scanner := bufio.NewScanner(bytes.NewReader(kvBytes))
for scanner.Scan() {
// Skip any empty lines
@ -102,7 +101,7 @@ func (a adminAPIHandlers) DelConfigKVHandler(w http.ResponseWriter, r *http.Requ
return
}
if err = saveServerConfig(ctx, objectAPI, cfg, oldCfg); err != nil {
if err = saveServerConfig(ctx, objectAPI, cfg); err != nil {
writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
return
}
@ -149,7 +148,6 @@ func (a adminAPIHandlers) SetConfigKVHandler(w http.ResponseWriter, r *http.Requ
}
}
oldCfg := cfg.Clone()
scanner := bufio.NewScanner(bytes.NewReader(kvBytes))
for scanner.Scan() {
// Skip any empty lines, or comment like characters
@ -172,7 +170,7 @@ func (a adminAPIHandlers) SetConfigKVHandler(w http.ResponseWriter, r *http.Requ
}
// Update the actual server config on disk.
if err = saveServerConfig(ctx, objectAPI, cfg, oldCfg); err != nil {
if err = saveServerConfig(ctx, objectAPI, cfg); err != nil {
writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
return
}
@ -308,7 +306,6 @@ func (a adminAPIHandlers) RestoreConfigHistoryKVHandler(w http.ResponseWriter, r
}
}
oldCfg := cfg.Clone()
scanner := bufio.NewScanner(bytes.NewReader(kvBytes))
for scanner.Scan() {
// Skip any empty lines, or comment like characters
@ -331,7 +328,7 @@ func (a adminAPIHandlers) RestoreConfigHistoryKVHandler(w http.ResponseWriter, r
return
}
if err = saveServerConfig(ctx, objectAPI, cfg, oldCfg); err != nil {
if err = saveServerConfig(ctx, objectAPI, cfg); err != nil {
writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
return
}
@ -444,7 +441,7 @@ func (a adminAPIHandlers) SetConfigHandler(w http.ResponseWriter, r *http.Reques
return
}
if err = saveServerConfig(ctx, objectAPI, cfg, nil); err != nil {
if err = saveServerConfig(ctx, objectAPI, cfg); err != nil {
writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
return
}

2
cmd/config-current.go
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@ -485,7 +485,7 @@ func newSrvConfig(objAPI ObjectLayer) error {
globalServerConfigMu.Unlock()
// Save config into file.
return saveServerConfig(context.Background(), objAPI, globalServerConfig, nil)
return saveServerConfig(context.Background(), objAPI, globalServerConfig)
}
func getValidConfig(objAPI ObjectLayer) (config.Config, error) {

2
cmd/config-current_test.go
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@ -49,7 +49,7 @@ func TestServerConfig(t *testing.T) {
t.Errorf("Expecting region `us-west-1` found %s", globalServerRegion)
}
if err := saveServerConfig(context.Background(), objLayer, globalServerConfig, nil); err != nil {
if err := saveServerConfig(context.Background(), objLayer, globalServerConfig); err != nil {
t.Fatalf("Unable to save updated config file %s", err)
}

18
cmd/config-migrate.go
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@ -2466,7 +2466,7 @@ func migrateConfigToMinioSys(objAPI ObjectLayer) (err error) {
// Initialize the server config, if no config exists.
return newSrvConfig(objAPI)
}
return saveServerConfig(context.Background(), objAPI, config, nil)
return saveServerConfig(context.Background(), objAPI, config)
}
// Migrates '.minio.sys/config.json' to v33.
@ -2548,7 +2548,7 @@ func migrateV27ToV28MinioSys(objAPI ObjectLayer) error {
cfg.Version = "28"
cfg.KMS = crypto.KMSConfig{}
if err = saveServerConfig(context.Background(), objAPI, cfg, nil); err != nil {
if err = saveServerConfig(context.Background(), objAPI, cfg); err != nil {
return fmt.Errorf("Failed to migrate config from ‘27’ to ‘28’. %v", err)
}
@ -2575,7 +2575,7 @@ func migrateV28ToV29MinioSys(objAPI ObjectLayer) error {
}
cfg.Version = "29"
if err = saveServerConfig(context.Background(), objAPI, cfg, nil); err != nil {
if err = saveServerConfig(context.Background(), objAPI, cfg); err != nil {
return fmt.Errorf("Failed to migrate config from ‘28’ to ‘29’. %v", err)
}
@ -2607,7 +2607,7 @@ func migrateV29ToV30MinioSys(objAPI ObjectLayer) error {
cfg.Compression.Extensions = strings.Split(compress.DefaultExtensions, config.ValueSeparator)
cfg.Compression.MimeTypes = strings.Split(compress.DefaultMimeTypes, config.ValueSeparator)
if err = saveServerConfig(context.Background(), objAPI, cfg, nil); err != nil {
if err = saveServerConfig(context.Background(), objAPI, cfg); err != nil {
return fmt.Errorf("Failed to migrate config from ‘29’ to ‘30’. %v", err)
}
@ -2642,7 +2642,7 @@ func migrateV30ToV31MinioSys(objAPI ObjectLayer) error {
AuthToken: "",
}
if err = saveServerConfig(context.Background(), objAPI, cfg, nil); err != nil {
if err = saveServerConfig(context.Background(), objAPI, cfg); err != nil {
return fmt.Errorf("Failed to migrate config from ‘30’ to ‘31’. %v", err)
}
@ -2672,7 +2672,7 @@ func migrateV31ToV32MinioSys(objAPI ObjectLayer) error {
cfg.Notify.NSQ = make(map[string]target.NSQArgs)
cfg.Notify.NSQ["1"] = target.NSQArgs{}
if err = saveServerConfig(context.Background(), objAPI, cfg, nil); err != nil {
if err = saveServerConfig(context.Background(), objAPI, cfg); err != nil {
return fmt.Errorf("Failed to migrate config from ‘31’ to ‘32’. %v", err)
}
@ -2700,8 +2700,8 @@ func migrateV32ToV33MinioSys(objAPI ObjectLayer) error {
cfg.Version = "33"
if err = saveServerConfig(context.Background(), objAPI, cfg, nil); err != nil {
return fmt.Errorf("Failed to migrate config from 32 to 33 . %v", err)
if err = saveServerConfig(context.Background(), objAPI, cfg); err != nil {
return fmt.Errorf("Failed to migrate config from '32' to '33' . %v", err)
}
logger.Info(configMigrateMSGTemplate, configFile, "32", "33")
@ -2777,7 +2777,7 @@ func migrateMinioSysConfigToKV(objAPI ObjectLayer) error {
notify.SetNotifyWebhook(newCfg, k, args)
}
if err = saveServerConfig(context.Background(), objAPI, newCfg, cfg); err != nil {
if err = saveServerConfig(context.Background(), objAPI, newCfg); err != nil {
return err
}

40
cmd/config.go
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@ -129,49 +129,12 @@ func saveServerConfigHistory(ctx context.Context, objAPI ObjectLayer, kv []byte)
return saveConfig(ctx, objAPI, historyFile, kv)
}
func saveServerConfig(ctx context.Context, objAPI ObjectLayer, config interface{}, oldConfig interface{}) error {
func saveServerConfig(ctx context.Context, objAPI ObjectLayer, config interface{}) error {
data, err := json.Marshal(config)
if err != nil {
return err
}
configFile := path.Join(minioConfigPrefix, minioConfigFile)
// Create a backup of the current config
backupConfigFile := path.Join(minioConfigPrefix, minioConfigBackupFile)
var oldData []byte
var freshConfig bool
if oldConfig == nil {
oldData, err = readConfig(ctx, objAPI, configFile)
if err != nil && err != errConfigNotFound {
return err
}
if err == errConfigNotFound {
// Current config not found, so nothing to backup.
freshConfig = true
}
// Do not need to decrypt oldData since we are going to
// save it anyway if freshConfig is false.
} else {
oldData, err = json.Marshal(oldConfig)
if err != nil {
return err
}
if globalConfigEncrypted {
oldData, err = madmin.EncryptData(globalActiveCred.String(), oldData)
if err != nil {
return err
}
}
}
// No need to take backups for fresh setups.
if !freshConfig {
if err = saveConfig(ctx, objAPI, backupConfigFile, oldData); err != nil {
return err
}
}
if globalConfigEncrypted {
data, err = madmin.EncryptData(globalActiveCred.String(), data)
if err != nil {
@ -179,6 +142,7 @@ func saveServerConfig(ctx context.Context, objAPI ObjectLayer, config interface{
}
}
configFile := path.Join(minioConfigPrefix, minioConfigFile)
// Save the new config in the std config path
return saveConfig(ctx, objAPI, configFile, data)
}

29
cmd/endpoint-ellipses.go
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@ -257,61 +257,60 @@ func GetAllSets(args ...string) ([][]string, error) {
// CreateServerEndpoints - validates and creates new endpoints from input args, supports
// both ellipses and without ellipses transparently.
func createServerEndpoints(serverAddr string, args ...string) (EndpointZones, SetupType, error) {
func createServerEndpoints(serverAddr string, args ...string) (EndpointZones, int, SetupType, error) {
if len(args) == 0 {
return nil, -1, errInvalidArgument
return nil, -1, -1, errInvalidArgument
}
var endpointZones EndpointZones
var setupType SetupType
var drivesPerSet int
if !ellipses.HasEllipses(args...) {
setArgs, err := GetAllSets(args...)
if err != nil {
return nil, -1, err
return nil, -1, -1, err
}
endpointList, newSetupType, err := CreateEndpoints(serverAddr, setArgs...)
if err != nil {
return nil, -1, err
return nil, -1, -1, err
}
endpointZones = append(endpointZones, ZoneEndpoints{
SetCount: len(setArgs),
DrivesPerSet: len(setArgs[0]),
Endpoints: endpointList,
})
globalXLSetDriveCount = len(setArgs[0])
setupType = newSetupType
return endpointZones, setupType, nil
return endpointZones, len(setArgs[0]), setupType, nil
}
// Look for duplicate args.
if _, err := GetAllSets(args...); err != nil {
return nil, -1, err
return nil, -1, -1, err
}
for _, arg := range args {
setArgs, err := GetAllSets(arg)
if err != nil {
return nil, -1, err
return nil, -1, -1, err
}
endpointList, newSetupType, err := CreateEndpoints(serverAddr, setArgs...)
if err != nil {
return nil, -1, err
return nil, -1, -1, err
}
if setupType != 0 && setupType != newSetupType {
return nil, -1, fmt.Errorf("Mixed modes of operation %s and %s are not allowed",
return nil, -1, -1, fmt.Errorf("Mixed modes of operation %s and %s are not allowed",
setupType, newSetupType)
}
if globalXLSetDriveCount != 0 && globalXLSetDriveCount != len(setArgs[0]) {
return nil, -1, fmt.Errorf("All zones should have same drive per set ratio - expected %d, got %d",
globalXLSetDriveCount, len(setArgs[0]))
if drivesPerSet != 0 && drivesPerSet != len(setArgs[0]) {
return nil, -1, -1, fmt.Errorf("All zones should have same drive per set ratio - expected %d, got %d", drivesPerSet, len(setArgs[0]))
}
endpointZones = append(endpointZones, ZoneEndpoints{
SetCount: len(setArgs),
DrivesPerSet: len(setArgs[0]),
Endpoints: endpointList,
})
globalXLSetDriveCount = len(setArgs[0])
drivesPerSet = len(setArgs[0])
setupType = newSetupType
}
return endpointZones, setupType, nil
return endpointZones, drivesPerSet, setupType, nil
}

19
cmd/endpoint-ellipses_test.go
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@ -53,14 +53,17 @@ func TestCreateServerEndpoints(t *testing.T) {
{":9001", []string{"http://localhost:9001/export{01...64}"}, true},
}
for i, testCase := range testCases {
_, _, err := createServerEndpoints(testCase.serverAddr, testCase.args...)
if err != nil && testCase.success {
t.Errorf("Test %d: Expected success but failed instead %s", i+1, err)
}
if err == nil && !testCase.success {
t.Errorf("Test %d: Expected failure but passed instead", i+1)
}
for _, testCase := range testCases {
testCase := testCase
t.Run("", func(t *testing.T) {
_, _, _, err := createServerEndpoints(testCase.serverAddr, testCase.args...)
if err != nil && testCase.success {
t.Errorf("Expected success but failed instead %s", err)
}
if err == nil && !testCase.success {
t.Errorf("Expected failure but passed instead")
}
})
}
}

5
cmd/endpoint.go
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@ -196,6 +196,11 @@ type ZoneEndpoints struct {
// EndpointZones - list of list of endpoints
type EndpointZones []ZoneEndpoints
// First returns true if the first endpoint is local.
func (l EndpointZones) First() bool {
return l[0].Endpoints[0].IsLocal
}
// HTTPS - returns true if secure for URLEndpointType.
func (l EndpointZones) HTTPS() bool {
return l[0].Endpoints.HTTPS()

46
cmd/format-xl.go
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@ -124,6 +124,18 @@ type formatXLV3 struct {
} `json:"xl"`
}
func (f *formatXLV3) Clone() *formatXLV3 {
b, err := json.Marshal(f)
if err != nil {
panic(err)
}
var dst formatXLV3
if err = json.Unmarshal(b, &dst); err != nil {
panic(err)
}
return &dst
}
// Returns formatXL.XL.Version
func newFormatXLV3(numSets int, setLen int) *formatXLV3 {
format := &formatXLV3{}
@ -581,9 +593,9 @@ func getFormatXLInQuorum(formats []*formatXLV3) (*formatXLV3, error) {
for i, hash := range formatHashes {
if hash == maxHash {
format := *formats[i]
format := formats[i].Clone()
format.XL.This = ""
return &format, nil
return format, nil
}
}
@ -591,7 +603,7 @@ func getFormatXLInQuorum(formats []*formatXLV3) (*formatXLV3, error) {
}
func formatXLV3Check(reference *formatXLV3, format *formatXLV3) error {
tmpFormat := *format
tmpFormat := format.Clone()
this := tmpFormat.XL.This
tmpFormat.XL.This = ""
if len(reference.XL.Sets) != len(format.XL.Sets) {
@ -718,32 +730,32 @@ func fixFormatXLV3(storageDisks []StorageAPI, endpoints Endpoints, formats []*fo
}
// initFormatXL - save XL format configuration on all disks.
func initFormatXL(ctx context.Context, storageDisks []StorageAPI, setCount, disksPerSet int, deploymentID string) (format *formatXLV3, err error) {
format = newFormatXLV3(setCount, disksPerSet)
func initFormatXL(ctx context.Context, storageDisks []StorageAPI, setCount, drivesPerSet int, deploymentID string) (*formatXLV3, error) {
format := newFormatXLV3(setCount, drivesPerSet)
formats := make([]*formatXLV3, len(storageDisks))
for i := 0; i < setCount; i++ {
for j := 0; j < disksPerSet; j++ {
newFormat := *format
for j := 0; j < drivesPerSet; j++ {
newFormat := format.Clone()
newFormat.XL.This = format.XL.Sets[i][j]
if deploymentID != "" {
newFormat.ID = deploymentID
}
formats[i*disksPerSet+j] = &newFormat
formats[i*drivesPerSet+j] = newFormat
}
}
// Initialize meta volume, if volume already exists ignores it.
if err = initFormatXLMetaVolume(storageDisks, formats); err != nil {
if err := initFormatXLMetaVolume(storageDisks, formats); err != nil {
return format, fmt.Errorf("Unable to initialize '.minio.sys' meta volume, %s", err)
}
// Save formats `format.json` across all disks.
if err = saveFormatXLAll(ctx, storageDisks, formats); err != nil {
if err := saveFormatXLAll(ctx, storageDisks, formats); err != nil {
return nil, err
}
return format, nil
return getFormatXLInQuorum(formats)
}
// Make XL backend meta volumes.
@ -857,14 +869,14 @@ func markUUIDsOffline(refFormat *formatXLV3, formats []*formatXLV3) {
}
// Initialize a new set of set formats which will be written to all disks.
func newHealFormatSets(refFormat *formatXLV3, setCount, disksPerSet int, formats []*formatXLV3, errs []error) [][]*formatXLV3 {
func newHealFormatSets(refFormat *formatXLV3, setCount, drivesPerSet int, formats []*formatXLV3, errs []error) [][]*formatXLV3 {
newFormats := make([][]*formatXLV3, setCount)
for i := range refFormat.XL.Sets {
newFormats[i] = make([]*formatXLV3, disksPerSet)
newFormats[i] = make([]*formatXLV3, drivesPerSet)
}
for i := range refFormat.XL.Sets {
for j := range refFormat.XL.Sets[i] {
if errs[i*disksPerSet+j] == errUnformattedDisk || errs[i*disksPerSet+j] == nil {
if errs[i*drivesPerSet+j] == errUnformattedDisk || errs[i*drivesPerSet+j] == nil {
newFormats[i][j] = &formatXLV3{}
newFormats[i][j].Version = refFormat.Version
newFormats[i][j].ID = refFormat.ID
@ -872,13 +884,13 @@ func newHealFormatSets(refFormat *formatXLV3, setCount, disksPerSet int, formats
newFormats[i][j].XL.Version = refFormat.XL.Version
newFormats[i][j].XL.DistributionAlgo = refFormat.XL.DistributionAlgo
}
if errs[i*disksPerSet+j] == errUnformattedDisk {
if errs[i*drivesPerSet+j] == errUnformattedDisk {
newFormats[i][j].XL.This = ""
newFormats[i][j].XL.Sets = nil
continue
}
if errs[i*disksPerSet+j] == nil {
newFormats[i][j].XL.This = formats[i*disksPerSet+j].XL.This
if errs[i*drivesPerSet+j] == nil {
newFormats[i][j].XL.This = formats[i*drivesPerSet+j].XL.This
newFormats[i][j].XL.Sets = nil
}
}

40
cmd/format-xl_test.go
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@ -96,9 +96,9 @@ func TestFixFormatV3(t *testing.T) {
formats := make([]*formatXLV3, 8)
for j := 0; j < 8; j++ {
newFormat := *format
newFormat := format.Clone()
newFormat.XL.This = format.XL.Sets[0][j]
formats[j] = &newFormat
formats[j] = newFormat
}
if err = initFormatXLMetaVolume(storageDisks, formats); err != nil {
@ -130,9 +130,9 @@ func TestFormatXLEmpty(t *testing.T) {
formats := make([]*formatXLV3, 16)
for j := 0; j < 16; j++ {
newFormat := *format
newFormat := format.Clone()
newFormat.XL.This = format.XL.Sets[0][j]
formats[j] = &newFormat
formats[j] = newFormat
}
// empty format to indicate disk not found, but this
@ -411,16 +411,16 @@ func TestCheckFormatXLValue(t *testing.T) {
// Tests getFormatXLInQuorum()
func TestGetFormatXLInQuorumCheck(t *testing.T) {
setCount := 2
disksPerSet := 16
drivesPerSet := 16
format := newFormatXLV3(setCount, disksPerSet)
format := newFormatXLV3(setCount, drivesPerSet)
formats := make([]*formatXLV3, 32)
for i := 0; i < setCount; i++ {
for j := 0; j < disksPerSet; j++ {
newFormat := *format
for j := 0; j < drivesPerSet; j++ {
newFormat := format.Clone()
newFormat.XL.This = format.XL.Sets[i][j]
formats[i*disksPerSet+j] = &newFormat
formats[i*drivesPerSet+j] = newFormat
}
}
@ -477,16 +477,16 @@ func TestGetFormatXLInQuorumCheck(t *testing.T) {
// Tests formatXLGetDeploymentID()
func TestGetXLID(t *testing.T) {
setCount := 2
disksPerSet := 8
drivesPerSet := 8
format := newFormatXLV3(setCount, disksPerSet)
format := newFormatXLV3(setCount, drivesPerSet)
formats := make([]*formatXLV3, 16)
for i := 0; i < setCount; i++ {
for j := 0; j < disksPerSet; j++ {
newFormat := *format
for j := 0; j < drivesPerSet; j++ {
newFormat := format.Clone()
newFormat.XL.This = format.XL.Sets[i][j]
formats[i*disksPerSet+j] = &newFormat
formats[i*drivesPerSet+j] = newFormat
}
}
@ -532,17 +532,17 @@ func TestGetXLID(t *testing.T) {
// Initialize new format sets.
func TestNewFormatSets(t *testing.T) {
setCount := 2
disksPerSet := 16
drivesPerSet := 16
format := newFormatXLV3(setCount, disksPerSet)
format := newFormatXLV3(setCount, drivesPerSet)
formats := make([]*formatXLV3, 32)
errs := make([]error, 32)
for i := 0; i < setCount; i++ {
for j := 0; j < disksPerSet; j++ {
newFormat := *format
for j := 0; j < drivesPerSet; j++ {
newFormat := format.Clone()
newFormat.XL.This = format.XL.Sets[i][j]
formats[i*disksPerSet+j] = &newFormat
formats[i*drivesPerSet+j] = newFormat
}
}
@ -554,7 +554,7 @@ func TestNewFormatSets(t *testing.T) {
// 16th disk is unformatted.
errs[15] = errUnformattedDisk
newFormats := newHealFormatSets(quorumFormat, setCount, disksPerSet, formats, errs)
newFormats := newHealFormatSets(quorumFormat, setCount, drivesPerSet, formats, errs)
if newFormats == nil {
t.Fatal("Unexpected failure")
}

6
cmd/prepare-storage.go
Unescape View File

@ -286,8 +286,8 @@ func connectLoadInitFormats(retryCount int, firstDisk bool, endpoints Endpoints,
}
// Format disks before initialization of object layer.
func waitForFormatXL(firstDisk bool, endpoints Endpoints, setCount, disksPerSet int, deploymentID string) (format *formatXLV3, err error) {
if len(endpoints) == 0 || setCount == 0 || disksPerSet == 0 {
func waitForFormatXL(firstDisk bool, endpoints Endpoints, setCount, drivesPerSet int, deploymentID string) (format *formatXLV3, err error) {
if len(endpoints) == 0 || setCount == 0 || drivesPerSet == 0 {
return nil, errInvalidArgument
}
@ -318,7 +318,7 @@ func waitForFormatXL(firstDisk bool, endpoints Endpoints, setCount, disksPerSet
for {
select {
case retryCount := <-retryTimerCh:
format, err := connectLoadInitFormats(retryCount, firstDisk, endpoints, setCount, disksPerSet, deploymentID)
format, err := connectLoadInitFormats(retryCount, firstDisk, endpoints, setCount, drivesPerSet, deploymentID)
if err != nil {
switch err {
case errNotFirstDisk:

18
cmd/server-main.go
Unescape View File

@ -146,9 +146,9 @@ func serverHandleCmdArgs(ctx *cli.Context) {
endpoints := strings.Fields(env.Get(config.EnvEndpoints, ""))
if len(endpoints) > 0 {
globalEndpoints, setupType, err = createServerEndpoints(globalCLIContext.Addr, endpoints...)
globalEndpoints, globalXLSetDriveCount, setupType, err = createServerEndpoints(globalCLIContext.Addr, endpoints...)
} else {
globalEndpoints, setupType, err = createServerEndpoints(globalCLIContext.Addr, ctx.Args()...)
globalEndpoints, globalXLSetDriveCount, setupType, err = createServerEndpoints(globalCLIContext.Addr, ctx.Args()...)
}
logger.FatalIf(err, "Invalid command line arguments")
@ -437,17 +437,5 @@ func newObjectLayer(endpointZones EndpointZones) (newObject ObjectLayer, err err
return NewFSObjectLayer(endpointZones[0].Endpoints[0].Path)
}
var formats = make([]*formatXLV3, len(endpointZones))
var deploymentID string
for i, ep := range endpointZones {
formats[i], err = waitForFormatXL(ep.Endpoints[0].IsLocal, ep.Endpoints,
ep.SetCount, ep.DrivesPerSet, deploymentID)
if err != nil {
return nil, err
}
if deploymentID == "" {
deploymentID = formats[i].ID
}
}
return newXLZones(endpointZones, formats)
return newXLZones(endpointZones)
}

25
cmd/test-utils_test.go
Unescape View File

@ -515,7 +515,7 @@ func newTestConfig(bucketLocation string, obj ObjectLayer) (err error) {
config.SetRegion(globalServerConfig, bucketLocation)
// Save config.
return saveServerConfig(context.Background(), obj, globalServerConfig, nil)
return saveServerConfig(context.Background(), obj, globalServerConfig)
}
// Deleting the temporary backend and stopping the server.
@ -1585,20 +1585,7 @@ func newTestObjectLayer(endpointZones EndpointZones) (newObject ObjectLayer, err
return NewFSObjectLayer(endpointZones[0].Endpoints[0].Path)
}
var formats = make([]*formatXLV3, len(endpointZones))
var deploymentID string
for i, ep := range endpointZones {
formats[i], err = waitForFormatXL(ep.Endpoints[0].IsLocal, ep.Endpoints,
ep.SetCount, ep.DrivesPerSet, deploymentID)
if err != nil {
return nil, err
}
if deploymentID == "" {
deploymentID = formats[i].ID
}
}
zones, err := newXLZones(endpointZones, formats)
z, err := newXLZones(endpointZones)
if err != nil {
return nil, err
}
@ -1606,15 +1593,15 @@ func newTestObjectLayer(endpointZones EndpointZones) (newObject ObjectLayer, err
globalConfigSys = NewConfigSys()
globalIAMSys = NewIAMSys()
globalIAMSys.Init(zones)
globalIAMSys.Init(z)
globalPolicySys = NewPolicySys()
globalPolicySys.Init(nil, zones)
globalPolicySys.Init(nil, z)
globalNotificationSys = NewNotificationSys(endpointZones)
globalNotificationSys.Init(nil, zones)
globalNotificationSys.Init(nil, z)
return zones, nil
return z, nil
}
// initObjectLayer - Instantiates object layer and returns it.

3
cmd/xl-v1-object.go
Unescape View File

@ -646,7 +646,8 @@ func (xl xlObjects) putObject(ctx context.Context, bucket string, object string,
}
// Rename the successfully written temporary object to final location.
if _, err = rename(ctx, onlineDisks, minioMetaTmpBucket, tempObj, bucket, object, true, writeQuorum, nil); err != nil {
_, err = rename(ctx, onlineDisks, minioMetaTmpBucket, tempObj, bucket, object, true, writeQuorum, nil)
if err != nil {
return ObjectInfo{}, toObjectErr(err, bucket, object)
}

25
cmd/xl-zones.go
Unescape View File

@ -50,15 +50,30 @@ func (z *xlZones) quickHealBuckets(ctx context.Context) {
}
}
// Initialize new zone of erasure codes.
func newXLZones(endpointZones EndpointZones, formats []*formatXLV3) (ObjectLayer, error) {
z := &xlZones{}
// Initialize new zone of erasure sets.
func newXLZones(endpointZones EndpointZones) (ObjectLayer, error) {
var (
deploymentID string
err error
formats = make([]*formatXLV3, len(endpointZones))
z = &xlZones{zones: make([]*xlSets, len(endpointZones))}
)
for i, ep := range endpointZones {
sets, err := newXLSets(ep.Endpoints, formats[i], ep.SetCount, ep.DrivesPerSet)
formats[i], err = waitForFormatXL(endpointZones.First(), ep.Endpoints,
ep.SetCount, ep.DrivesPerSet, deploymentID)
if err != nil {
return nil, err
}
if deploymentID == "" {
deploymentID = formats[i].ID
}
}
for i, ep := range endpointZones {
z.zones[i], err = newXLSets(ep.Endpoints, formats[i], ep.SetCount, ep.DrivesPerSet)
if err != nil {
return nil, err
}
z.zones = append(z.zones, sets)
}
z.quickHealBuckets(context.Background())
return z, nil

6
pkg/event/name_test.go
Unescape View File

@ -28,8 +28,8 @@ func TestNameExpand(t *testing.T) {
name Name
expectedResult []Name
}{
{ObjectAccessedAll, []Name{ObjectAccessedGet, ObjectAccessedHead}},
{ObjectCreatedAll, []Name{ObjectCreatedCompleteMultipartUpload, ObjectCreatedCopy, ObjectCreatedPost, ObjectCreatedPut}},
{ObjectAccessedAll, []Name{ObjectAccessedGet, ObjectAccessedHead, ObjectAccessedGetRetention}},
{ObjectCreatedAll, []Name{ObjectCreatedCompleteMultipartUpload, ObjectCreatedCopy, ObjectCreatedPost, ObjectCreatedPut, ObjectCreatedPutRetention}},
{ObjectRemovedAll, []Name{ObjectRemovedDelete}},
{ObjectAccessedHead, []Name{ObjectAccessedHead}},
}
@ -38,7 +38,7 @@ func TestNameExpand(t *testing.T) {
result := testCase.name.Expand()
if !reflect.DeepEqual(result, testCase.expectedResult) {
t.Fatalf("test %v: result: expected: %v, got: %v", i+1, testCase.expectedResult, result)
t.Errorf("test %v: result: expected: %v, got: %v", i+1, testCase.expectedResult, result)
}
}
}

8
pkg/event/rulesmap_test.go
Unescape View File

@ -153,10 +153,12 @@ func TestRulesMapMatch(t *testing.T) {
func TestNewRulesMap(t *testing.T) {
rulesMapCase1 := make(RulesMap)
rulesMapCase1.add([]Name{ObjectAccessedGet, ObjectAccessedHead}, "*", TargetID{"1", "webhook"})
rulesMapCase1.add([]Name{ObjectAccessedGet, ObjectAccessedHead, ObjectAccessedGetRetention},
"*", TargetID{"1", "webhook"})
rulesMapCase2 := make(RulesMap)
rulesMapCase2.add([]Name{ObjectAccessedGet, ObjectAccessedHead, ObjectCreatedPut}, "*", TargetID{"1", "webhook"})
rulesMapCase2.add([]Name{ObjectAccessedGet, ObjectAccessedHead,
ObjectCreatedPut, ObjectAccessedGetRetention}, "*", TargetID{"1", "webhook"})
rulesMapCase3 := make(RulesMap)
rulesMapCase3.add([]Name{ObjectRemovedDelete}, "2010*.jpg", TargetID{"1", "webhook"})
@ -176,7 +178,7 @@ func TestNewRulesMap(t *testing.T) {
result := NewRulesMap(testCase.eventNames, testCase.pattern, testCase.targetID)
if !reflect.DeepEqual(result, testCase.expectedResult) {
t.Fatalf("test %v: result: expected: %v, got: %v", i+1, testCase.expectedResult, result)
t.Errorf("test %v: result: expected: %v, got: %v", i+1, testCase.expectedResult, result)
}
}
}

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