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organize a bit better for temp file directory

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This commit is contained in:
Chris Lu
2021-05-21 13:02:18 -07:00
parent e8b7d4ad64
commit 2f136a04a1
2 changed files with 22 additions and 15 deletions
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26
weed/filesys/wfs.go
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@@ -10,6 +10,7 @@ import (
"math/rand"
"os"
"path"
"path/filepath"
"sync"
"time"
@@ -54,6 +55,9 @@ type Option struct {
VolumeServerAccess string // how to access volume servers
Cipher bool // whether encrypt data on volume server
UidGidMapper *meta_cache.UidGidMapper
uniqueCacheDir string
uniqueCacheTempPageDir string
}
var _ = fs.FS(&WFS{})
@@ -98,14 +102,12 @@ func NewSeaweedFileSystem(option *Option) *WFS {
signature: util.RandomInt32(),
}
wfs.option.filerIndex = rand.Intn(len(option.FilerAddresses))
cacheUniqueId := util.Md5String([]byte(option.MountDirectory + option.FilerGrpcAddresses[0] + option.FilerMountRootPath + util.Version()))[0:8]
cacheDir := path.Join(option.CacheDir, cacheUniqueId)
wfs.option.setupUniqueCacheDirectory()
if option.CacheSizeMB > 0 {
os.MkdirAll(cacheDir, os.FileMode(0777)&^option.Umask)
wfs.chunkCache = chunk_cache.NewTieredChunkCache(256, cacheDir, option.CacheSizeMB, 1024*1024)
wfs.chunkCache = chunk_cache.NewTieredChunkCache(256, option.getUniqueCacheDir(), option.CacheSizeMB, 1024*1024)
}
wfs.metaCache = meta_cache.NewMetaCache(path.Join(cacheDir, "meta"), util.FullPath(option.FilerMountRootPath), option.UidGidMapper, func(filePath util.FullPath) {
wfs.metaCache = meta_cache.NewMetaCache(path.Join(option.getUniqueCacheDir(), "meta"), util.FullPath(option.FilerMountRootPath), option.UidGidMapper, func(filePath util.FullPath) {
fsNode := NodeWithId(filePath.AsInode())
if err := wfs.Server.InvalidateNodeData(fsNode); err != nil {
@@ -271,6 +273,20 @@ func (wfs *WFS) getCurrentFiler() string {
return wfs.option.FilerAddresses[wfs.option.filerIndex]
}
func (option *Option) setupUniqueCacheDirectory() {
cacheUniqueId := util.Md5String([]byte(option.MountDirectory + option.FilerGrpcAddresses[0] + option.FilerMountRootPath + util.Version()))[0:8]
option.uniqueCacheDir = path.Join(option.CacheDir, cacheUniqueId)
option.uniqueCacheTempPageDir = filepath.Join(option.uniqueCacheDir, "sw")
os.MkdirAll(option.uniqueCacheTempPageDir, os.FileMode(0777)&^option.Umask)
}
func (option *Option) getTempFilePageDir() string {
return option.uniqueCacheTempPageDir
}
func (option *Option) getUniqueCacheDir() string {
return option.uniqueCacheDir
}
type NodeWithId uint64
func (n NodeWithId) Id() uint64 {