gsh-digital-services/seaweedFS
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add separate cache directory for write buffers

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This commit is contained in:
chrislu
2023-08-16 23:39:21 -07:00
parent b05ab1e092
commit 6c7fa567d4
4 changed files with 9 additions and 1 deletions
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5
weed/mount/weedfs.go
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@@ -40,6 +40,7 @@ type Option struct {
ConcurrentWriters int
CacheDir string
CacheSizeMB int64
CacheDirWrite string
DataCenter string
Umask os.FileMode
Quota int64
@@ -106,6 +107,7 @@ func NewSeaweedFileSystem(option *Option) *WFS {
grace.OnInterrupt(func() {
wfs.metaCache.Shutdown()
os.RemoveAll(option.getUniqueCacheDir())
os.RemoveAll(option.getTempFilePageDir())
})
if wfs.option.ConcurrentWriters > 0 {
@@ -192,7 +194,8 @@ func (wfs *WFS) getCurrentFiler() pb.ServerAddress {
func (option *Option) setupUniqueCacheDirectory() {
cacheUniqueId := util.Md5String([]byte(option.MountDirectory + string(option.FilerAddresses[0]) + option.FilerMountRootPath + util.Version()))[0:8]
option.uniqueCacheDir = path.Join(option.CacheDir, cacheUniqueId)
option.uniqueCacheTempPageDir = filepath.Join(option.uniqueCacheDir, "swap")
os.MkdirAll(option.uniqueCacheDir, os.FileMode(0777)&^option.Umask)
option.uniqueCacheTempPageDir = filepath.Join(path.Join(option.CacheDirWrite, cacheUniqueId), "swap")
os.MkdirAll(option.uniqueCacheTempPageDir, os.FileMode(0777)&^option.Umask)
}