gsh-digital-services/seaweedFS
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removed async option

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This commit is contained in:
Chris Lu
2020-06-28 10:18:32 -07:00
parent 1bb8cae65d
commit 9033a7d369
8 changed files with 40 additions and 98 deletions
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30
weed/filesys/wfs.go
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@@ -10,18 +10,20 @@ import (
"sync"
"time"
"github.com/chrislusf/seaweedfs/weed/util/grace"
"github.com/karlseguin/ccache"
"google.golang.org/grpc"
"github.com/chrislusf/seaweedfs/weed/util/grace"
"github.com/seaweedfs/fuse"
"github.com/seaweedfs/fuse/fs"
"github.com/chrislusf/seaweedfs/weed/filesys/meta_cache"
"github.com/chrislusf/seaweedfs/weed/glog"
"github.com/chrislusf/seaweedfs/weed/pb"
"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
"github.com/chrislusf/seaweedfs/weed/util"
"github.com/chrislusf/seaweedfs/weed/util/chunk_cache"
"github.com/seaweedfs/fuse"
"github.com/seaweedfs/fuse/fs"
)
type Option struct {
@@ -47,7 +49,6 @@ type Option struct {
OutsideContainerClusterMode bool // whether the mount runs outside SeaweedFS containers
Cipher bool // whether encrypt data on volume server
AsyncMetaDataCaching bool // whether asynchronously cache meta data
}
@@ -95,17 +96,16 @@ func NewSeaweedFileSystem(option *Option) *WFS {
wfs.chunkCache.Shutdown()
})
}
if wfs.option.AsyncMetaDataCaching {
wfs.metaCache = meta_cache.NewMetaCache(path.Join(option.CacheDir, "meta"))
startTime := time.Now()
if err := meta_cache.InitMetaCache(wfs.metaCache, wfs, wfs.option.FilerMountRootPath); err != nil {
glog.V(0).Infof("failed to init meta cache: %v", err)
} else {
go meta_cache.SubscribeMetaEvents(wfs.metaCache, wfs, wfs.option.FilerMountRootPath, startTime.UnixNano())
grace.OnInterrupt(func() {
wfs.metaCache.Shutdown()
})
}
wfs.metaCache = meta_cache.NewMetaCache(path.Join(option.CacheDir, "meta"))
startTime := time.Now()
if err := meta_cache.InitMetaCache(wfs.metaCache, wfs, wfs.option.FilerMountRootPath); err != nil {
glog.V(0).Infof("failed to init meta cache: %v", err)
} else {
go meta_cache.SubscribeMetaEvents(wfs.metaCache, wfs, wfs.option.FilerMountRootPath, startTime.UnixNano())
grace.OnInterrupt(func() {
wfs.metaCache.Shutdown()
})
}
wfs.root = &Dir{name: wfs.option.FilerMountRootPath, wfs: wfs}