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Merge pull request #79 from chrislusf/master

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hilimd 2021-06-06 10:13:14 +08:00 committed by GitHub
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13
README.md
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@ -93,13 +93,6 @@ and these volume servers manage files and their metadata.
This relieves concurrency pressure from the central master and spreads file metadata into volume servers,
allowing faster file access (O(1), usually just one disk read operation).
SeaweedFS can transparently integrate with the cloud.
With hot data on local cluster, and warm data on the cloud with O(1) access time,
SeaweedFS can achieve both fast local access time and elastic cloud storage capacity.
What's more, the cloud storage access API cost is minimized.
Faster and Cheaper than direct cloud storage!
Signup for future managed SeaweedFS cluster offering at "seaweedfilesystem at gmail dot com".
There is only 40 bytes of disk storage overhead for each file's metadata.
It is so simple with O(1) disk reads that you are welcome to challenge the performance with your actual use cases.
@ -115,6 +108,12 @@ For any distributed key value stores, the large values can be offloaded to Seawe
With the fast access speed and linearly scalable capacity,
SeaweedFS can work as a distributed [Key-Large-Value store][KeyLargeValueStore].
SeaweedFS can transparently integrate with the cloud.
With hot data on local cluster, and warm data on the cloud with O(1) access time,
SeaweedFS can achieve both fast local access time and elastic cloud storage capacity.
What's more, the cloud storage access API cost is minimized.
Faster and Cheaper than direct cloud storage!
[Back to TOC](#table-of-contents)
## Additional Features ##

3
go.mod
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@ -6,7 +6,6 @@ require (
cloud.google.com/go v0.58.0 // indirect
cloud.google.com/go/pubsub v1.3.1
cloud.google.com/go/storage v1.9.0
github.com/Azure/azure-amqp-common-go/v2 v2.1.0 // indirect
github.com/Azure/azure-pipeline-go v0.2.2 // indirect
github.com/Azure/azure-storage-blob-go v0.9.0
github.com/OneOfOne/xxhash v1.2.2
@ -62,7 +61,7 @@ require (
github.com/pquerna/cachecontrol v0.1.0
github.com/prometheus/client_golang v1.3.0
github.com/rcrowley/go-metrics v0.0.0-20190826022208-cac0b30c2563 // indirect
github.com/seaweedfs/fuse v1.1.6
github.com/seaweedfs/fuse v1.1.7
github.com/seaweedfs/goexif v1.0.2
github.com/skip2/go-qrcode v0.0.0-20200617195104-da1b6568686e
github.com/spaolacci/murmur3 v1.1.0 // indirect

2
go.sum
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@ -709,6 +709,8 @@ github.com/seaweedfs/fuse v1.1.5 h1:wyuRh/mDvrvt8ZLDS7YdPSe6nczniSx4sQFs/Jonveo=
github.com/seaweedfs/fuse v1.1.5/go.mod h1:+PP6WlkrRUG6KPE+Th2EX5To/PjHaFsvqg/UgQ39aj8=
github.com/seaweedfs/fuse v1.1.6 h1:kvCqaIsCEaYOBw5r8kJPUs9GcbwlIKcScnkPLT7HLuQ=
github.com/seaweedfs/fuse v1.1.6/go.mod h1:+PP6WlkrRUG6KPE+Th2EX5To/PjHaFsvqg/UgQ39aj8=
github.com/seaweedfs/fuse v1.1.7 h1:T4L5c/Sn+q8lE+0zCmH2MWvIO+B5TttWOSqK5KQPRMQ=
github.com/seaweedfs/fuse v1.1.7/go.mod h1:+PP6WlkrRUG6KPE+Th2EX5To/PjHaFsvqg/UgQ39aj8=
github.com/seaweedfs/goexif v1.0.2 h1:p+rTXYdQ2mgxd+1JaTrQ9N8DvYuw9UH9xgYmJ+Bb29E=
github.com/seaweedfs/goexif v1.0.2/go.mod h1:MrKs5LK0HXdffrdCZrW3OIMegL2xXpC6ThLyXMyjdrk=
github.com/secsy/goftp v0.0.0-20190720192957-f31499d7c79a h1:C6IhVTxNkhlb0tlCB6JfHOUv1f0xHPK7V8X4HlJZEJw=

4
k8s/seaweedfs/Chart.yaml
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@ -1,5 +1,5 @@
apiVersion: v1
description: SeaweedFS
name: seaweedfs
appVersion: "2.49"
version: 2.49
appVersion: "2.50"
version: "2.50"

2
k8s/seaweedfs/values.yaml
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@ -4,7 +4,7 @@ global:
registry: ""
repository: ""
imageName: chrislusf/seaweedfs
# imageTag: "2.49" - started using {.Chart.appVersion}
# imageTag: "2.50" - started using {.Chart.appVersion}
imagePullPolicy: IfNotPresent
imagePullSecrets: imagepullsecret
restartPolicy: Always

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1
other/java/client/src/main/proto/filer.proto
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@ -361,6 +361,7 @@ message FilerConf {
string disk_type = 5;
bool fsync = 6;
uint32 volume_growth_count = 7;
bool read_only = 8;
}
repeated PathConf locations = 2;
}

23
weed/command/filer_sync.go
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@ -359,16 +359,19 @@ func genProcessFunction(sourcePath string, targetPath string, dataSink sink.Repl
return processEventFn
}
func buildKey(dataSink sink.ReplicationSink, message *filer_pb.EventNotification, targetPath string, sourceKey util.FullPath, sourcePath string) string {
func buildKey(dataSink sink.ReplicationSink, message *filer_pb.EventNotification, targetPath string, sourceKey util.FullPath, sourcePath string) (key string) {
if !dataSink.IsIncremental() {
return util.Join(targetPath, string(sourceKey)[len(sourcePath):])
key = util.Join(targetPath, string(sourceKey)[len(sourcePath):])
} else {
var mTime int64
if message.NewEntry != nil {
mTime = message.NewEntry.Attributes.Mtime
} else if message.OldEntry != nil {
mTime = message.OldEntry.Attributes.Mtime
}
dateKey := time.Unix(mTime, 0).Format("2006-01-02")
key = util.Join(targetPath, dateKey, string(sourceKey)[len(sourcePath):])
}
var mTime int64
if message.NewEntry != nil {
mTime = message.NewEntry.Attributes.Mtime
} else if message.OldEntry != nil {
mTime = message.OldEntry.Attributes.Mtime
}
dateKey := time.Unix(mTime, 0).Format("2006-01-02")
return util.Join(targetPath, dateKey, string(sourceKey)[len(sourcePath):])
return escapeKey(key)
}

7
weed/command/filer_sync_std.go Normal file
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@ -0,0 +1,7 @@
// +build !windows
package command
func escapeKey(key string) string {
return key
}

12
weed/command/filer_sync_windows.go Normal file
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@ -0,0 +1,12 @@
package command
import (
"strings"
)
func escapeKey(key string) string {
if strings.Contains(key, ":") {
return strings.ReplaceAll(key, ":", "")
}
return key
}

281
weed/command/fuse.go
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@ -12,124 +12,178 @@ func init() {
cmdFuse.Run = runFuse // break init cycle
}
type parameter struct {
name string
value string
}
func runFuse(cmd *Command, args []string) bool {
argsLen := len(args)
options := []string{}
rawArgs := strings.Join(args, " ")
rawArgsLen := len(rawArgs)
option := strings.Builder{}
options := []parameter{}
// at least target mount path should be passed
if argsLen < 1 {
return false
// first parameter
i := 0
for i = 0; i < rawArgsLen && rawArgs[i] != ' '; i++ {
option.WriteByte(rawArgs[i])
}
options = append(options, parameter{"arg0", option.String()})
option.Reset()
for i++; i < rawArgsLen; i++ {
// space separator check for filled option
if rawArgs[i] == ' ' {
if option.Len() > 0 {
options = append(options, parameter{option.String(), "true"})
option.Reset()
}
// dash separator read option until next space
} else if rawArgs[i] == '-' {
for i++; i < rawArgsLen && rawArgs[i] != ' '; i++ {
option.WriteByte(rawArgs[i])
}
options = append(options, parameter{option.String(), "true"})
option.Reset()
// equal separator start option with pending value
} else if rawArgs[i] == '=' {
name := option.String()
option.Reset()
for i++; i < rawArgsLen && rawArgs[i] != ','; i++ {
// double quote separator read option until next double quote
if rawArgs[i] == '"' {
for i++; i < rawArgsLen && rawArgs[i] != '"'; i++ {
option.WriteByte(rawArgs[i])
}
// single quote separator read option until next single quote
} else if rawArgs[i] == '\'' {
for i++; i < rawArgsLen && rawArgs[i] != '\''; i++ {
option.WriteByte(rawArgs[i])
}
// add chars before comma
} else if rawArgs[i] != ' ' {
option.WriteByte(rawArgs[i])
}
}
options = append(options, parameter{name, option.String()})
option.Reset()
// comma separator just read current option
} else if rawArgs[i] == ',' {
options = append(options, parameter{option.String(), "true"})
option.Reset()
// what is not a separator fill option buffer
} else {
option.WriteByte(rawArgs[i])
}
}
// first option is always target mount path
mountOptions.dir = &args[0]
// get residual option data
if option.Len() > 0 {
// add value to pending option
options = append(options, parameter{option.String(), "true"})
option.Reset()
}
// scan parameters looking for one or more -o options
// -o options receive parameters on format key=value[,key=value]...
for i := 0; i < argsLen; i++ {
if args[i] == "-o" && i+1 <= argsLen {
options = strings.Split(args[i+1], ",")
// scan each parameter
for i := 0; i < len(options); i++ {
parameter := options[i]
switch parameter.name {
case "arg0":
mountOptions.dir = &parameter.value
case "filer":
mountOptions.filer = &parameter.value
case "filer.path":
mountOptions.filerMountRootPath = &parameter.value
case "dirAutoCreate":
if parsed, err := strconv.ParseBool(parameter.value); err != nil {
mountOptions.dirAutoCreate = &parsed
} else {
panic(fmt.Errorf("dirAutoCreate: %s", err))
}
case "collection":
mountOptions.collection = &parameter.value
case "replication":
mountOptions.replication = &parameter.value
case "disk":
mountOptions.diskType = &parameter.value
case "ttl":
if parsed, err := strconv.ParseInt(parameter.value, 0, 32); err != nil {
intValue := int(parsed)
mountOptions.ttlSec = &intValue
} else {
panic(fmt.Errorf("ttl: %s", err))
}
case "chunkSizeLimitMB":
if parsed, err := strconv.ParseInt(parameter.value, 0, 32); err != nil {
intValue := int(parsed)
mountOptions.chunkSizeLimitMB = &intValue
} else {
panic(fmt.Errorf("chunkSizeLimitMB: %s", err))
}
case "concurrentWriters":
i++
}
}
// for each option passed with -o
for _, option := range options {
// split just first = character
parts := strings.SplitN(option, "=", 2)
// if doesn't key and value skip
if len(parts) != 2 {
continue
}
key, value := parts[0], parts[1]
// switch key keeping "weed mount" parameters
switch key {
case "filer":
mountOptions.filer = &value
case "filer.path":
mountOptions.filerMountRootPath = &value
case "dirAutoCreate":
if parsed, err := strconv.ParseBool(value); err != nil {
mountOptions.dirAutoCreate = &parsed
} else {
panic(fmt.Errorf("dirAutoCreate: %s", err))
}
case "collection":
mountOptions.collection = &value
case "replication":
mountOptions.replication = &value
case "disk":
mountOptions.diskType = &value
case "ttl":
if parsed, err := strconv.ParseInt(value, 0, 32); err != nil {
intValue := int(parsed)
mountOptions.ttlSec = &intValue
} else {
panic(fmt.Errorf("ttl: %s", err))
}
case "chunkSizeLimitMB":
if parsed, err := strconv.ParseInt(value, 0, 32); err != nil {
intValue := int(parsed)
mountOptions.chunkSizeLimitMB = &intValue
} else {
panic(fmt.Errorf("chunkSizeLimitMB: %s", err))
}
case "concurrentWriters":
if parsed, err := strconv.ParseInt(value, 0, 32); err != nil {
intValue := int(parsed)
mountOptions.concurrentWriters = &intValue
} else {
panic(fmt.Errorf("concurrentWriters: %s", err))
}
case "cacheDir":
mountOptions.cacheDir = &value
case "cacheCapacityMB":
if parsed, err := strconv.ParseInt(value, 0, 64); err != nil {
mountOptions.cacheSizeMB = &parsed
} else {
panic(fmt.Errorf("cacheCapacityMB: %s", err))
}
case "dataCenter":
mountOptions.dataCenter = &value
case "allowOthers":
if parsed, err := strconv.ParseBool(value); err != nil {
mountOptions.allowOthers = &parsed
} else {
panic(fmt.Errorf("allowOthers: %s", err))
}
case "umask":
mountOptions.umaskString = &value
case "nonempty":
if parsed, err := strconv.ParseBool(value); err != nil {
mountOptions.nonempty = &parsed
} else {
panic(fmt.Errorf("nonempty: %s", err))
}
case "volumeServerAccess":
mountOptions.volumeServerAccess = &value
case "map.uid":
mountOptions.uidMap = &value
case "map.gid":
mountOptions.gidMap = &value
case "readOnly":
if parsed, err := strconv.ParseBool(value); err != nil {
mountOptions.readOnly = &parsed
} else {
panic(fmt.Errorf("readOnly: %s", err))
}
case "cpuprofile":
mountCpuProfile = &value
case "memprofile":
mountMemProfile = &value
case "readRetryTime":
if parsed, err := time.ParseDuration(value); err != nil {
mountReadRetryTime = &parsed
} else {
panic(fmt.Errorf("readRetryTime: %s", err))
}
if parsed, err := strconv.ParseInt(parameter.value, 0, 32); err != nil {
intValue := int(parsed)
mountOptions.concurrentWriters = &intValue
} else {
panic(fmt.Errorf("concurrentWriters: %s", err))
}
case "cacheDir":
mountOptions.cacheDir = &parameter.value
case "cacheCapacityMB":
if parsed, err := strconv.ParseInt(parameter.value, 0, 64); err != nil {
mountOptions.cacheSizeMB = &parsed
} else {
panic(fmt.Errorf("cacheCapacityMB: %s", err))
}
case "dataCenter":
mountOptions.dataCenter = &parameter.value
case "allowOthers":
if parsed, err := strconv.ParseBool(parameter.value); err != nil {
mountOptions.allowOthers = &parsed
} else {
panic(fmt.Errorf("allowOthers: %s", err))
}
case "umask":
mountOptions.umaskString = &parameter.value
case "nonempty":
if parsed, err := strconv.ParseBool(parameter.value); err != nil {
mountOptions.nonempty = &parsed
} else {
panic(fmt.Errorf("nonempty: %s", err))
}
case "volumeServerAccess":
mountOptions.volumeServerAccess = &parameter.value
case "map.uid":
mountOptions.uidMap = &parameter.value
case "map.gid":
mountOptions.gidMap = &parameter.value
case "readOnly":
if parsed, err := strconv.ParseBool(parameter.value); err != nil {
mountOptions.readOnly = &parsed
} else {
panic(fmt.Errorf("readOnly: %s", err))
}
case "cpuprofile":
mountCpuProfile = &parameter.value
case "memprofile":
mountMemProfile = &parameter.value
case "readRetryTime":
if parsed, err := time.ParseDuration(parameter.value); err != nil {
mountReadRetryTime = &parsed
} else {
panic(fmt.Errorf("readRetryTime: %s", err))
}
}
}
@ -160,6 +214,9 @@ var cmdFuse = &Command{
mount -t fuse./home/user/bin/weed fuse /mnt -o "filer=localhost:8888,filer.path=/"
mount -t fuse "/home/user/bin/weed#fuse" /mnt -o "filer=localhost:8888,filer.path=/"
To pass more than one parameter use quotes, example:
mount -t weed fuse /mnt -o "filer='192.168.0.1:8888,192.168.0.2:8888',filer.path=/"
To check valid options look "weed mount --help"
`,
}

29
weed/command/mount_std.go
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@ -5,15 +5,18 @@ package command
import (
"context"
"fmt"
"github.com/chrislusf/seaweedfs/weed/storage/types"
"os"
"os/user"
"path"
"path/filepath"
"runtime"
"strconv"
"strings"
"syscall"
"time"
"github.com/chrislusf/seaweedfs/weed/storage/types"
"github.com/chrislusf/seaweedfs/weed/filesys/meta_cache"
"github.com/seaweedfs/fuse"
@ -49,6 +52,21 @@ func runMount(cmd *Command, args []string) bool {
return RunMount(&mountOptions, os.FileMode(umask))
}
func getParentInode(mountDir string) (uint64, error) {
parentDir := filepath.Clean(filepath.Join(mountDir, ".."))
fi, err := os.Stat(parentDir)
if err != nil {
return 0, err
}
stat, ok := fi.Sys().(*syscall.Stat_t)
if !ok {
return 0, nil
}
return stat.Ino, nil
}
func RunMount(option *MountOptions, umask os.FileMode) bool {
filers := strings.Split(*option.filer, ",")
@ -85,13 +103,19 @@ func RunMount(option *MountOptions, umask os.FileMode) bool {
filerMountRootPath := *option.filerMountRootPath
dir := util.ResolvePath(*option.dir)
chunkSizeLimitMB := *mountOptions.chunkSizeLimitMB
parentInode, err := getParentInode(dir)
if err != nil {
glog.Errorf("failed to retrieve inode for parent directory of %s: %v", dir, err)
return true
}
fmt.Printf("This is SeaweedFS version %s %s %s\n", util.Version(), runtime.GOOS, runtime.GOARCH)
if dir == "" {
fmt.Printf("Please specify the mount directory via \"-dir\"")
return false
}
chunkSizeLimitMB := *mountOptions.chunkSizeLimitMB
if chunkSizeLimitMB <= 0 {
fmt.Printf("Please specify a reasonable buffer size.")
return false
@ -199,6 +223,7 @@ func RunMount(option *MountOptions, umask os.FileMode) bool {
MountMode: mountMode,
MountCtime: fileInfo.ModTime(),
MountMtime: time.Now(),
MountParentInode: parentInode,
Umask: umask,
VolumeServerAccess: *mountOptions.volumeServerAccess,
Cipher: cipher,

5
weed/command/scaffold.go
View File

@ -356,13 +356,14 @@ sub_url = "rabbit://myqueue"
REPLICATION_TOML_EXAMPLE = `
# A sample TOML config file for replicating SeaweedFS filer
# Used with "weed filer.replicate"
# Used with "weed filer.backup"
# Using with "weed filer.replicate" is deprecated.
# Put this file to one of the location, with descending priority
# ./replication.toml
# $HOME/.seaweedfs/replication.toml
# /etc/seaweedfs/replication.toml
[source.filer]
[source.filer] # deprecated. Only useful with "weed filer.replicate"
enabled = true
grpcAddress = "localhost:18888"
# all files under this directory tree are replicated.

2
weed/command/server.go
View File

@ -245,7 +245,7 @@ func runServer(cmd *Command, args []string) bool {
// start volume server
if *isStartingVolumeServer {
minFreeSpaces := util.MustParseMinFreeSpace(*minFreeSpace, *minFreeSpacePercent)
minFreeSpaces := util.MustParseMinFreeSpace(*volumeMinFreeSpace, *volumeMinFreeSpacePercent)
go serverOptions.v.startVolumeServer(*volumeDataFolders, *volumeMaxDataVolumeCounts, *serverWhiteListOption, minFreeSpaces)
}

3
weed/filer/filer_conf.go
View File

@ -126,6 +126,9 @@ func mergePathConf(a, b *filer_pb.FilerConf_PathConf) {
if b.VolumeGrowthCount > 0 {
a.VolumeGrowthCount = b.VolumeGrowthCount
}
if b.ReadOnly {
a.ReadOnly = b.ReadOnly
}
}
func (fc *FilerConf) ToProto() *filer_pb.FilerConf {

15
weed/filer/filer_conf_test.go
View File

@ -24,6 +24,18 @@ func TestFilerConf(t *testing.T) {
LocationPrefix: "/buckets/",
Replication: "001",
},
{
LocationPrefix: "/buckets",
ReadOnly: false,
},
{
LocationPrefix: "/buckets/xxx",
ReadOnly: true,
},
{
LocationPrefix: "/buckets/xxx/yyy",
ReadOnly: false,
},
}}
fc.doLoadConf(conf)
@ -31,4 +43,7 @@ func TestFilerConf(t *testing.T) {
assert.Equal(t, "abcd", fc.MatchStorageRule("/buckets/abcd/jasdf").Collection)
assert.Equal(t, "001", fc.MatchStorageRule("/buckets/abc/jasdf").Replication)
assert.Equal(t, true, fc.MatchStorageRule("/buckets/xxx/yyy/zzz").ReadOnly)
assert.Equal(t, false, fc.MatchStorageRule("/buckets/other").ReadOnly)
}

55
weed/filesys/dir.go
View File

@ -54,28 +54,27 @@ func (dir *Dir) Id() uint64 {
func (dir *Dir) Attr(ctx context.Context, attr *fuse.Attr) error {
// https://github.com/bazil/fuse/issues/196
attr.Valid = time.Second
if dir.FullPath() == dir.wfs.option.FilerMountRootPath {
dir.setRootDirAttributes(attr)
glog.V(3).Infof("root dir Attr %s, attr: %+v", dir.FullPath(), attr)
return nil
}
entry, err := dir.maybeLoadEntry()
if err != nil {
glog.V(3).Infof("dir Attr %s,err: %+v", dir.FullPath(), err)
glog.V(3).Infof("dir Attr %s, err: %+v", dir.FullPath(), err)
return err
}
// https://github.com/bazil/fuse/issues/196
attr.Valid = time.Second
attr.Inode = dir.Id()
attr.Mode = os.FileMode(entry.Attributes.FileMode) | os.ModeDir
attr.Mtime = time.Unix(entry.Attributes.Mtime, 0)
attr.Crtime = time.Unix(entry.Attributes.Crtime, 0)
attr.Ctime = time.Unix(entry.Attributes.Crtime, 0)
attr.Atime = time.Unix(entry.Attributes.Mtime, 0)
attr.Gid = entry.Attributes.Gid
attr.Uid = entry.Attributes.Uid
if dir.FullPath() == dir.wfs.option.FilerMountRootPath {
attr.BlockSize = blockSize
}
glog.V(4).Infof("dir Attr %s, attr: %+v", dir.FullPath(), attr)
return nil
@ -93,20 +92,6 @@ func (dir *Dir) Getxattr(ctx context.Context, req *fuse.GetxattrRequest, resp *f
return getxattr(entry, req, resp)
}
func (dir *Dir) setRootDirAttributes(attr *fuse.Attr) {
// attr.Inode = 1 // filer2.FullPath(dir.Path).AsInode()
attr.Valid = time.Second
attr.Inode = dir.Id()
attr.Uid = dir.wfs.option.MountUid
attr.Gid = dir.wfs.option.MountGid
attr.Mode = dir.wfs.option.MountMode
attr.Crtime = dir.wfs.option.MountCtime
attr.Ctime = dir.wfs.option.MountCtime
attr.Mtime = dir.wfs.option.MountMtime
attr.Atime = dir.wfs.option.MountMtime
attr.BlockSize = blockSize
}
func (dir *Dir) Fsync(ctx context.Context, req *fuse.FsyncRequest) error {
// fsync works at OS level
// write the file chunks to the filerGrpcAddress
@ -375,6 +360,28 @@ func (dir *Dir) ReadDirAll(ctx context.Context) (ret []fuse.Dirent, err error) {
glog.Errorf("list meta cache: %v", listErr)
return nil, fuse.EIO
}
// create proper . and .. directories
ret = append(ret, fuse.Dirent{
Inode: dirPath.AsInode(),
Name: ".",
Type: fuse.DT_Dir,
})
// return the correct parent inode for the mount root
var inode uint64
if string(dirPath) == dir.wfs.option.FilerMountRootPath {
inode = dir.wfs.option.MountParentInode
} else {
inode = util.FullPath(dir.parent.FullPath()).AsInode()
}
ret = append(ret, fuse.Dirent{
Inode: inode,
Name: "..",
Type: fuse.DT_Dir,
})
return
}

22
weed/filesys/file.go
View File

@ -115,16 +115,6 @@ func (file *File) Setattr(ctx context.Context, req *fuse.SetattrRequest, resp *f
if err != nil {
return err
}
if file.isOpen > 0 {
file.wfs.handlesLock.Lock()
fileHandle := file.wfs.handles[file.Id()]
file.wfs.handlesLock.Unlock()
if fileHandle != nil {
fileHandle.Lock()
defer fileHandle.Unlock()
}
}
if req.Valid.Size() {
@ -207,6 +197,11 @@ func (file *File) Setxattr(ctx context.Context, req *fuse.SetxattrRequest) error
if err := setxattr(entry, req); err != nil {
return err
}
file.dirtyMetadata = true
if file.isOpen > 0 {
return nil
}
return file.saveEntry(entry)
@ -224,6 +219,11 @@ func (file *File) Removexattr(ctx context.Context, req *fuse.RemovexattrRequest)
if err := removexattr(entry, req); err != nil {
return err
}
file.dirtyMetadata = true
if file.isOpen > 0 {
return nil
}
return file.saveEntry(entry)
@ -351,6 +351,8 @@ func (file *File) saveEntry(entry *filer_pb.Entry) error {
file.wfs.metaCache.InsertEntry(context.Background(), filer.FromPbEntry(request.Directory, request.Entry))
file.dirtyMetadata = false
return nil
})
}

19
weed/filesys/meta_cache/meta_cache_subscribe.go
View File

@ -40,9 +40,22 @@ func SubscribeMetaEvents(mc *MetaCache, selfSignature int32, client filer_pb.Fil
newEntry = filer.FromPbEntry(dir, message.NewEntry)
}
err := mc.AtomicUpdateEntryFromFiler(context.Background(), oldPath, newEntry)
if err == nil && message.OldEntry != nil && message.NewEntry != nil {
key := util.NewFullPath(dir, message.NewEntry.Name)
mc.invalidateFunc(key)
if err == nil {
if message.OldEntry != nil && message.NewEntry != nil {
if message.OldEntry.Name == message.NewEntry.Name {
// no need to invalidate
} else {
oldKey := util.NewFullPath(resp.Directory, message.OldEntry.Name)
mc.invalidateFunc(oldKey)
newKey := util.NewFullPath(dir, message.NewEntry.Name)
mc.invalidateFunc(newKey)
}
} else if message.OldEntry == nil && message.NewEntry != nil {
// no need to invaalidate
} else if message.OldEntry != nil && message.NewEntry == nil {
oldKey := util.NewFullPath(resp.Directory, message.OldEntry.Name)
mc.invalidateFunc(oldKey)
}
}
return err

18
weed/filesys/wfs.go
View File

@ -3,9 +3,6 @@ package filesys
import (
"context"
"fmt"
"github.com/chrislusf/seaweedfs/weed/filer"
"github.com/chrislusf/seaweedfs/weed/storage/types"
"github.com/chrislusf/seaweedfs/weed/wdclient"
"math"
"math/rand"
"os"
@ -14,6 +11,10 @@ import (
"sync"
"time"
"github.com/chrislusf/seaweedfs/weed/filer"
"github.com/chrislusf/seaweedfs/weed/storage/types"
"github.com/chrislusf/seaweedfs/weed/wdclient"
"google.golang.org/grpc"
"github.com/chrislusf/seaweedfs/weed/util/grace"
@ -46,11 +47,12 @@ type Option struct {
DataCenter string
Umask os.FileMode
MountUid uint32
MountGid uint32
MountMode os.FileMode
MountCtime time.Time
MountMtime time.Time
MountUid uint32
MountGid uint32
MountMode os.FileMode
MountCtime time.Time
MountMtime time.Time
MountParentInode uint64
VolumeServerAccess string // how to access volume servers
Cipher bool // whether encrypt data on volume server

15
weed/filesys/xattr.go
View File

@ -113,6 +113,21 @@ func (wfs *WFS) maybeLoadEntry(dir, name string) (entry *filer_pb.Entry, err err
fullpath := util.NewFullPath(dir, name)
// glog.V(3).Infof("read entry cache miss %s", fullpath)
// return a valid entry for the mount root
if string(fullpath) == wfs.option.FilerMountRootPath {
return &filer_pb.Entry{
Name: wfs.option.FilerMountRootPath,
IsDirectory: true,
Attributes: &filer_pb.FuseAttributes{
Mtime: wfs.option.MountMtime.Unix(),
FileMode: uint32(wfs.option.MountMode),
Uid: wfs.option.MountUid,
Gid: wfs.option.MountGid,
Crtime: wfs.option.MountCtime.Unix(),
},
}, nil
}
// read from async meta cache
meta_cache.EnsureVisited(wfs.metaCache, wfs, util.FullPath(dir))
cachedEntry, cacheErr := wfs.metaCache.FindEntry(context.Background(), fullpath)

1
weed/pb/filer.proto
View File

@ -361,6 +361,7 @@ message FilerConf {
string disk_type = 5;
bool fsync = 6;
uint32 volume_growth_count = 7;
bool read_only = 8;
}
repeated PathConf locations = 2;
}

224
weed/pb/filer_pb/filer.pb.go
View File

@ -3135,6 +3135,7 @@ type FilerConf_PathConf struct {
DiskType string `protobuf:"bytes,5,opt,name=disk_type,json=diskType,proto3" json:"disk_type,omitempty"`
Fsync bool `protobuf:"varint,6,opt,name=fsync,proto3" json:"fsync,omitempty"`
VolumeGrowthCount uint32 `protobuf:"varint,7,opt,name=volume_growth_count,json=volumeGrowthCount,proto3" json:"volume_growth_count,omitempty"`
ReadOnly bool `protobuf:"varint,8,opt,name=read_only,json=readOnly,proto3" json:"read_only,omitempty"`
}
func (x *FilerConf_PathConf) Reset() {
@ -3218,6 +3219,13 @@ func (x *FilerConf_PathConf) GetVolumeGrowthCount() uint32 {
return 0
}
func (x *FilerConf_PathConf) GetReadOnly() bool {
if x != nil {
return x.ReadOnly
}
return false
}
var File_filer_proto protoreflect.FileDescriptor
var file_filer_proto_rawDesc = []byte{
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}
var (

27
weed/pb/grpc_client_server.go
View File

@ -31,7 +31,8 @@ var (
type versionedGrpcClient struct {
*grpc.ClientConn
version int
version int
errCount int
}
func init() {
@ -49,7 +50,7 @@ func NewGrpcServer(opts ...grpc.ServerOption) *grpc.Server {
}),
grpc.KeepaliveEnforcementPolicy(keepalive.EnforcementPolicy{
MinTime: 60 * time.Second, // min time a client should wait before sending a ping
PermitWithoutStream: false,
PermitWithoutStream: true,
}),
grpc.MaxRecvMsgSize(Max_Message_Size),
grpc.MaxSendMsgSize(Max_Message_Size),
@ -75,7 +76,7 @@ func GrpcDial(ctx context.Context, address string, opts ...grpc.DialOption) (*gr
grpc.WithKeepaliveParams(keepalive.ClientParameters{
Time: 30 * time.Second, // client ping server if no activity for this long
Timeout: 20 * time.Second,
PermitWithoutStream: false,
PermitWithoutStream: true,
}))
for _, opt := range opts {
if opt != nil {
@ -103,6 +104,7 @@ func getOrCreateConnection(address string, opts ...grpc.DialOption) (*versionedG
vgc := &versionedGrpcClient{
grpcConnection,
rand.Int(),
0,
}
grpcClients[address] = vgc
@ -116,15 +118,20 @@ func WithCachedGrpcClient(fn func(*grpc.ClientConn) error, address string, opts
return fmt.Errorf("getOrCreateConnection %s: %v", address, err)
}
executionErr := fn(vgc.ClientConn)
if executionErr != nil && strings.Contains(executionErr.Error(), "transport") {
grpcClientsLock.Lock()
if t, ok := grpcClients[address]; ok {
if t.version == vgc.version {
vgc.Close()
delete(grpcClients, address)
if executionErr != nil {
vgc.errCount++
if vgc.errCount > 3 ||
strings.Contains(executionErr.Error(), "transport") ||
strings.Contains(executionErr.Error(), "connection closed") {
grpcClientsLock.Lock()
if t, ok := grpcClients[address]; ok {
if t.version == vgc.version {
vgc.Close()
delete(grpcClients, address)
}
}
grpcClientsLock.Unlock()
}
grpcClientsLock.Unlock()
}
return executionErr

5
weed/s3api/s3api_object_handlers.go
View File

@ -63,8 +63,8 @@ func (s3a *S3ApiServer) PutObjectHandler(w http.ResponseWriter, r *http.Request)
}
dataReader := r.Body
rAuthType := getRequestAuthType(r)
if s3a.iam.isEnabled() {
rAuthType := getRequestAuthType(r)
var s3ErrCode s3err.ErrorCode
switch rAuthType {
case authTypeStreamingSigned:
@ -79,8 +79,7 @@ func (s3a *S3ApiServer) PutObjectHandler(w http.ResponseWriter, r *http.Request)
return
}
} else {
rAuthType := getRequestAuthType(r)
if authTypeAnonymous != rAuthType {
if authTypeStreamingSigned == rAuthType {
writeErrorResponse(w, s3err.ErrAuthNotSetup, r.URL)
return
}

16
weed/server/filer_grpc_server.go
View File

@ -259,14 +259,14 @@ func (fs *FilerServer) cleanupChunks(fullpath string, existingEntry *filer.Entry
garbage = append(garbage, coveredChunks...)
if newEntry.Attributes != nil {
so := fs.detectStorageOption(fullpath,
so, _ := fs.detectStorageOption(fullpath,
newEntry.Attributes.Collection,
newEntry.Attributes.Replication,
newEntry.Attributes.TtlSec,
newEntry.Attributes.DiskType,
"",
"",
)
) // ignore readonly error for capacity needed to manifestize
chunks, err = filer.MaybeManifestize(fs.saveAsChunk(so), chunks)
if err != nil {
// not good, but should be ok
@ -307,7 +307,11 @@ func (fs *FilerServer) AppendToEntry(ctx context.Context, req *filer_pb.AppendTo
}
entry.Chunks = append(entry.Chunks, req.Chunks...)
so := fs.detectStorageOption(string(fullpath), entry.Collection, entry.Replication, entry.TtlSec, entry.DiskType, "", "")
so, err := fs.detectStorageOption(string(fullpath), entry.Collection, entry.Replication, entry.TtlSec, entry.DiskType, "", "")
if err != nil {
glog.Warningf("detectStorageOption: %v", err)
return &filer_pb.AppendToEntryResponse{}, err
}
entry.Chunks, err = filer.MaybeManifestize(fs.saveAsChunk(so), entry.Chunks)
if err != nil {
// not good, but should be ok
@ -333,7 +337,11 @@ func (fs *FilerServer) DeleteEntry(ctx context.Context, req *filer_pb.DeleteEntr
func (fs *FilerServer) AssignVolume(ctx context.Context, req *filer_pb.AssignVolumeRequest) (resp *filer_pb.AssignVolumeResponse, err error) {
so := fs.detectStorageOption(req.Path, req.Collection, req.Replication, req.TtlSec, req.DiskType, req.DataCenter, req.Rack)
so, err := fs.detectStorageOption(req.Path, req.Collection, req.Replication, req.TtlSec, req.DiskType, req.DataCenter, req.Rack)
if err != nil {
glog.V(3).Infof("AssignVolume: %v", err)
return &filer_pb.AssignVolumeResponse{Error: fmt.Sprintf("assign volume: %v", err)}, nil
}
assignRequest, altRequest := so.ToAssignRequests(int(req.Count))

24
weed/server/filer_server_handlers_write.go
View File

@ -2,6 +2,7 @@ package weed_server
import (
"context"
"errors"
"net/http"
"os"
"strings"
@ -19,6 +20,8 @@ import (
var (
OS_UID = uint32(os.Getuid())
OS_GID = uint32(os.Getgid())
ErrReadOnly = errors.New("read only")
)
type FilerPostResult struct {
@ -57,7 +60,7 @@ func (fs *FilerServer) PostHandler(w http.ResponseWriter, r *http.Request, conte
ctx := context.Background()
query := r.URL.Query()
so := fs.detectStorageOption0(r.RequestURI,
so, err := fs.detectStorageOption0(r.RequestURI,
query.Get("collection"),
query.Get("replication"),
query.Get("ttl"),
@ -65,6 +68,15 @@ func (fs *FilerServer) PostHandler(w http.ResponseWriter, r *http.Request, conte
query.Get("dataCenter"),
query.Get("rack"),
)
if err != nil {
if err == ErrReadOnly {
w.WriteHeader(http.StatusInsufficientStorage)
} else {
glog.V(1).Infoln("post", r.RequestURI, ":", err.Error())
w.WriteHeader(http.StatusInternalServerError)
}
return
}
fs.autoChunk(ctx, w, r, contentLength, so)
util.CloseRequest(r)
@ -105,7 +117,7 @@ func (fs *FilerServer) DeleteHandler(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusNoContent)
}
func (fs *FilerServer) detectStorageOption(requestURI, qCollection, qReplication string, ttlSeconds int32, diskType string, dataCenter, rack string) *operation.StorageOption {
func (fs *FilerServer) detectStorageOption(requestURI, qCollection, qReplication string, ttlSeconds int32, diskType, dataCenter, rack string) (*operation.StorageOption, error) {
collection := util.Nvl(qCollection, fs.option.Collection)
replication := util.Nvl(qReplication, fs.option.DefaultReplication)
@ -121,6 +133,10 @@ func (fs *FilerServer) detectStorageOption(requestURI, qCollection, qReplication
rule := fs.filer.FilerConf.MatchStorageRule(requestURI)
if rule.ReadOnly {
return nil, ErrReadOnly
}
if ttlSeconds == 0 {
ttl, err := needle.ReadTTL(rule.GetTtl())
if err != nil {
@ -138,10 +154,10 @@ func (fs *FilerServer) detectStorageOption(requestURI, qCollection, qReplication
DiskType: util.Nvl(diskType, rule.DiskType),
Fsync: fsync || rule.Fsync,
VolumeGrowthCount: rule.VolumeGrowthCount,
}
}, nil
}
func (fs *FilerServer) detectStorageOption0(requestURI, qCollection, qReplication string, qTtl string, diskType string, dataCenter, rack string) *operation.StorageOption {
func (fs *FilerServer) detectStorageOption0(requestURI, qCollection, qReplication string, qTtl string, diskType string, dataCenter, rack string) (*operation.StorageOption, error) {
ttl, err := needle.ReadTTL(qTtl)
if err != nil {

2
weed/server/filer_server_handlers_write_autochunk.go
View File

@ -218,7 +218,7 @@ func (fs *FilerServer) saveMetaData(ctx context.Context, r *http.Request, fileNa
entry.Extended = make(map[string][]byte)
}
SaveAmzMetaData(r, entry.Extended, false)
entry.Extended = SaveAmzMetaData(r, entry.Extended, false)
for k, v := range r.Header {
if len(v) > 0 && (strings.HasPrefix(k, needle.PairNamePrefix) || k == "Cache-Control" || k == "Expires") {

2
weed/shell/command_fs_configure.go
View File

@ -54,6 +54,7 @@ func (c *commandFsConfigure) Do(args []string, commandEnv *CommandEnv, writer io
ttl := fsConfigureCommand.String("ttl", "", "assign writes with this ttl")
diskType := fsConfigureCommand.String("disk", "", "[hdd|ssd|<tag>] hard drive or solid state drive or any tag")
fsync := fsConfigureCommand.Bool("fsync", false, "fsync for the writes")
isReadOnly := fsConfigureCommand.Bool("readOnly", false, "disable writes")
volumeGrowthCount := fsConfigureCommand.Int("volumeGrowthCount", 0, "the number of physical volumes to add if no writable volumes")
isDelete := fsConfigureCommand.Bool("delete", false, "delete the configuration by locationPrefix")
apply := fsConfigureCommand.Bool("apply", false, "update and apply filer configuration")
@ -84,6 +85,7 @@ func (c *commandFsConfigure) Do(args []string, commandEnv *CommandEnv, writer io
Fsync: *fsync,
DiskType: *diskType,
VolumeGrowthCount: uint32(*volumeGrowthCount),
ReadOnly: *isReadOnly,
}
// check collection

1
weed/shell/shell_liner.go
View File

@ -31,6 +31,7 @@ func RunShell(options ShellOptions) {
})
line.SetCtrlCAborts(true)
line.SetTabCompletionStyle(liner.TabPrints)
setCompletionHandler()
loadHistory()

6
weed/storage/volume.go
View File

@ -180,10 +180,16 @@ func (v *Volume) Close() {
v.dataFileAccessLock.Lock()
defer v.dataFileAccessLock.Unlock()
if v.nm != nil {
if err := v.nm.Sync(); err != nil {
glog.Warningf("Volume Close fail to sync volume idx %d", v.Id)
}
v.nm.Close()
v.nm = nil
}
if v.DataBackend != nil {
if err := v.DataBackend.Sync(); err != nil {
glog.Warningf("Volume Close fail to sync volume %d", v.Id)
}
_ = v.DataBackend.Close()
v.DataBackend = nil
stats.VolumeServerVolumeCounter.WithLabelValues(v.Collection, "volume").Dec()

4
weed/util/chunk_cache/on_disk_cache_layer.go
View File

@ -42,6 +42,10 @@ func NewOnDiskCacheLayer(dir, namePrefix string, diskSize int64, segmentCount in
func (c *OnDiskCacheLayer) setChunk(needleId types.NeedleId, data []byte) {
if len(c.diskCaches) == 0 {
return
}
if c.diskCaches[0].fileSize+int64(len(data)) > c.diskCaches[0].sizeLimit {
t, resetErr := c.diskCaches[len(c.diskCaches)-1].Reset()
if resetErr != nil {

2
weed/util/constants.go
View File

@ -5,7 +5,7 @@ import (
)
var (
VERSION = fmt.Sprintf("%s %d.%02d", sizeLimit, 2, 49)
VERSION = fmt.Sprintf("%s %d.%02d", sizeLimit, 2, 50)
COMMIT = ""
)