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| author | chrislusf <chris.lu@gmail.com> | 2015-03-27 16:34:58 -0700 |
|---|---|---|
| committer | chrislusf <chris.lu@gmail.com> | 2015-03-27 16:34:58 -0700 |
| commit | 020ba6c9a85efd9f2bf5f3c7ce96b38857f2128e (patch) | |
| tree | 2304a6f6460dd3cc80249cc6877c422e1c951d5d /go/weed/volume.go | |
| parent | add99ed57efb52416ee8931fa5a67e706ce089a2 (diff) | |
| download | seaweedfs-020ba6c9a85efd9f2bf5f3c7ce96b38857f2128e.tar.xz seaweedfs-020ba6c9a85efd9f2bf5f3c7ce96b38857f2128e.zip | |
add leveldb support for needle map
This supposedly should reduce memory consumption. However, for tests
with millions of, this shows consuming more memories. Need to see
whether this will work out. If not, later boltdb will be tested.
Diffstat (limited to 'go/weed/volume.go')
| -rw-r--r-- | go/weed/volume.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/go/weed/volume.go b/go/weed/volume.go index aa2643d20..e2c6ebd94 100644 --- a/go/weed/volume.go +++ b/go/weed/volume.go @@ -32,6 +32,7 @@ type VolumeServerOptions struct { dataCenter *string rack *string whiteList []string + useLevelDb *bool fixJpgOrientation *bool } @@ -48,6 +49,7 @@ func init() { v.maxCpu = cmdVolume.Flag.Int("maxCpu", 0, "maximum number of CPUs. 0 means all available CPUs") v.dataCenter = cmdVolume.Flag.String("dataCenter", "", "current volume server's data center name") v.rack = cmdVolume.Flag.String("rack", "", "current volume server's rack name") + v.useLevelDb = cmdVolume.Flag.Bool("leveldb", false, "Change to leveldb mode to save memory with reduced performance of read and write.") v.fixJpgOrientation = cmdVolume.Flag.Bool("images.fix.orientation", true, "Adjust jpg orientation when uploading.") } @@ -116,6 +118,7 @@ func runVolume(cmd *Command, args []string) bool { volumeServer := weed_server.NewVolumeServer(volumeMux, publicVolumeMux, *v.ip, *v.port, *v.publicUrl, v.folders, v.folderMaxLimits, + *v.useLevelDb, *v.master, *v.pulseSeconds, *v.dataCenter, *v.rack, v.whiteList, *v.fixJpgOrientation, |