mirrors/seaweedfs
1
0
Fork 0
mirror of https://github.com/chrislusf/seaweedfs synced 2024-07-03 23:56:41 +02:00
Code Issues Projects Releases Wiki Activity

volume: optimzation for leveldb

Browse source
This commit is contained in:
Chris Lu 2019-05-17 17:34:03 -07:00
parent 0fe286a6ca
commit 76cf57a0e1
1 changed files with 9 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
weed/storage/volume_loading.go
View file

@ -88,6 +88,7 @@ func (v *Volume) load(alsoLoadIndex bool, createDatIfMissing bool, needleMapKind
opts := &opt.Options{
BlockCacheCapacity: 2 * 1024 * 1024, // default value is 8MiB
WriteBuffer: 1 * 1024 * 1024, // default value is 4MiB
CompactionTableSizeMultiplier: 10, // default value is 1
}
if v.nm, e = NewLevelDbNeedleMap(fileName+".ldb", indexFile, opts); e != nil {
glog.V(0).Infof("loading leveldb %s error: %v", fileName+".ldb", e)
@ -97,6 +98,7 @@ func (v *Volume) load(alsoLoadIndex bool, createDatIfMissing bool, needleMapKind
opts := &opt.Options{
BlockCacheCapacity: 4 * 1024 * 1024, // default value is 8MiB
WriteBuffer: 2 * 1024 * 1024, // default value is 4MiB
CompactionTableSizeMultiplier: 10, // default value is 1
}
if v.nm, e = NewLevelDbNeedleMap(fileName+".ldb", indexFile, opts); e != nil {
glog.V(0).Infof("loading leveldb %s error: %v", fileName+".ldb", e)
@ -106,6 +108,7 @@ func (v *Volume) load(alsoLoadIndex bool, createDatIfMissing bool, needleMapKind
opts := &opt.Options{
BlockCacheCapacity: 8 * 1024 * 1024, // default value is 8MiB
WriteBuffer: 4 * 1024 * 1024, // default value is 4MiB
CompactionTableSizeMultiplier: 10, // default value is 1
}
if v.nm, e = NewLevelDbNeedleMap(fileName+".ldb", indexFile, opts); e != nil {
glog.V(0).Infof("loading leveldb %s error: %v", fileName+".ldb", e)