@ -207,6 +207,116 @@ func TestFSMigrateObjectWithErr(t *testing.T) {
}
// Tests migrating FS format with .minio.sys/buckets filled with
// objects such as policy.json/fs.json, notification.xml/fs.json
// listener.json/fs.json.
func TestFSMigrateObjectWithBucketConfigObjects ( t * testing . T ) {
// Prepare for testing
disk := filepath . Join ( globalTestTmpDir , "minio-" + nextSuffix ( ) )
defer removeAll ( disk )
// Assign a new UUID.
uuid := mustGetUUID ( )
// Initialize meta volume, if volume already exists ignores it.
if err := initMetaVolumeFS ( disk , uuid ) ; err != nil {
t . Fatal ( err )
}
fsFormatPath := pathJoin ( disk , minioMetaBucket , fsFormatJSONFile )
formatCfg := & formatConfigV1 {
Version : "1" ,
Format : "fs" ,
FS : & fsFormat {
Version : "1" ,
} ,
}
lk , err := lock . LockedOpenFile ( preparePath ( fsFormatPath ) , os . O_RDWR | os . O_CREATE , 0600 )
if err != nil {
t . Fatal ( err )
}
_ , err = formatCfg . WriteTo ( lk )
lk . Close ( )
if err != nil {
t . Fatal ( "Should not fail here" , err )
}
// Construct the full path of fs.json
fsPath1 := pathJoin ( bucketMetaPrefix , "testvolume1" , bucketPolicyConfig , fsMetaJSONFile )
fsPath1 = pathJoin ( disk , minioMetaBucket , fsPath1 )
fsMetaJSON := ` { "version":"1.0.0","format":"fs","minio": { "release":"DEVELOPMENT.2017-03-27T02-26-33Z"},"meta": { "etag":"467886be95c8ecfd71a2900e3f461b4f"} `
if _ , err = fsCreateFile ( fsPath1 , bytes . NewReader ( [ ] byte ( fsMetaJSON ) ) , nil , 0 ) ; err != nil {
t . Fatal ( err )
}
// Construct the full path of fs.json
fsPath2 := pathJoin ( bucketMetaPrefix , "testvolume2" , bucketNotificationConfig , fsMetaJSONFile )
fsPath2 = pathJoin ( disk , minioMetaBucket , fsPath2 )
fsMetaJSON = ` { "version":"1.0.0","format":"fs","minio": { "release":"DEVELOPMENT.2017-03-27T02-26-33Z"},"meta": { "etag":"467886be95c8ecfd71a2900eff461b4d"} `
if _ , err = fsCreateFile ( fsPath2 , bytes . NewReader ( [ ] byte ( fsMetaJSON ) ) , nil , 0 ) ; err != nil {
t . Fatal ( err )
}
// Construct the full path of fs.json
fsPath3 := pathJoin ( bucketMetaPrefix , "testvolume3" , bucketListenerConfig , fsMetaJSONFile )
fsPath3 = pathJoin ( disk , minioMetaBucket , fsPath3 )
fsMetaJSON = ` { "version":"1.0.0","format":"fs","minio": { "release":"DEVELOPMENT.2017-03-27T02-26-33Z"},"meta": { "etag":"467886be95c8ecfd71a2900eff461b4d"} `
if _ , err = fsCreateFile ( fsPath3 , bytes . NewReader ( [ ] byte ( fsMetaJSON ) ) , nil , 0 ) ; err != nil {
t . Fatal ( err )
}
if err = initFormatFS ( disk , mustGetUUID ( ) ) ; err != nil {
t . Fatal ( "Should not fail here" , err )
}
fsPath1 = pathJoin ( bucketMetaPrefix , "testvolume1" , objectMetaPrefix , bucketPolicyConfig , fsMetaJSONFile )
fsPath1 = pathJoin ( disk , minioMetaBucket , fsPath1 )
fi , err := fsStatFile ( fsPath1 )
if err != nil {
t . Fatal ( "Path should exist and accessible after migration" , err )
}
if fi . IsDir ( ) {
t . Fatalf ( "Unexpected path %s should be a file" , fsPath1 )
}
fsPath2 = pathJoin ( bucketMetaPrefix , "testvolume2" , objectMetaPrefix , bucketNotificationConfig , fsMetaJSONFile )
fsPath2 = pathJoin ( disk , minioMetaBucket , fsPath2 )
fi , err = fsStatFile ( fsPath2 )
if err != nil {
t . Fatal ( "Path should exist and accessible after migration" , err )
}
if fi . IsDir ( ) {
t . Fatalf ( "Unexpected path %s should be a file" , fsPath2 )
}
fsPath3 = pathJoin ( bucketMetaPrefix , "testvolume3" , objectMetaPrefix , bucketListenerConfig , fsMetaJSONFile )
fsPath3 = pathJoin ( disk , minioMetaBucket , fsPath3 )
fi , err = fsStatFile ( fsPath3 )
if err != nil {
t . Fatal ( "Path should exist and accessible after migration" , err )
}
if fi . IsDir ( ) {
t . Fatalf ( "Unexpected path %s should be a file" , fsPath3 )
}
formatCfg = & formatConfigV1 { }
lk , err = lock . LockedOpenFile ( preparePath ( fsFormatPath ) , os . O_RDONLY , 0600 )
if err != nil {
t . Fatal ( err )
}
_ , err = formatCfg . ReadFrom ( lk )
lk . Close ( )
if err != nil {
t . Fatal ( "Should not fail here" , err )
}
if formatCfg . FS . Version != fsFormatV2 {
t . Fatalf ( "Unexpected version detected expected \"%s\", got %s" , fsFormatV2 , formatCfg . FS . Version )
}
}
// Tests migrating FS format with .minio.sys/buckets filled with
// object metadata.
func TestFSMigrateObjectWithObjects ( t * testing . T ) {