This commit is contained in:
Chris Lu
2020-12-22 02:34:08 -08:00
parent 6c4f32d173
commit 4f31c1bb94
12 changed files with 25 additions and 28 deletions

View File

@@ -47,7 +47,7 @@ type Volume struct {
volumeInfo *volume_server_pb.VolumeInfo
location *DiskLocation
lastIoError error
lastIoError error
}
func NewVolume(dirname string, dirIdx string, collection string, id needle.VolumeId, needleMapKind NeedleMapType, replicaPlacement *super_block.ReplicaPlacement, ttl *needle.TTL, preallocate int64, memoryMapMaxSizeMb uint32) (v *Volume, e error) {

View File

@@ -92,7 +92,7 @@ func (v *Volume) load(alsoLoadIndex bool, createDatIfMissing bool, needleMapKind
if err == nil && alsoLoadIndex {
// adjust for existing volumes with .idx together with .dat files
if v.dirIdx != v.dir {
if util.FileExists(v.DataFileName()+".idx") {
if util.FileExists(v.DataFileName() + ".idx") {
v.dirIdx = v.dir
}
}
@@ -100,12 +100,12 @@ func (v *Volume) load(alsoLoadIndex bool, createDatIfMissing bool, needleMapKind
if v.noWriteOrDelete {
glog.V(0).Infoln("open to read file", v.FileName(".idx"))
if indexFile, err = os.OpenFile(v.FileName(".idx"), os.O_RDONLY, 0644); err != nil {
return fmt.Errorf("cannot read Volume Index %s: %v", v.FileName(".idx"), err)
return fmt.Errorf("cannot read Volume Index %s: %v", v.FileName(".idx"), err)
}
} else {
glog.V(1).Infoln("open to write file", v.FileName(".idx"))
if indexFile, err = os.OpenFile(v.FileName(".idx"), os.O_RDWR|os.O_CREATE, 0644); err != nil {
return fmt.Errorf("cannot write Volume Index %s: %v", v.FileName(".idx"), err)
return fmt.Errorf("cannot write Volume Index %s: %v", v.FileName(".idx"), err)
}
}
if v.lastAppendAtNs, err = CheckAndFixVolumeDataIntegrity(v, indexFile); err != nil {
@@ -115,7 +115,7 @@ func (v *Volume) load(alsoLoadIndex bool, createDatIfMissing bool, needleMapKind
if v.noWriteOrDelete || v.noWriteCanDelete {
if v.nm, err = NewSortedFileNeedleMap(v.IndexFileName(), indexFile); err != nil {
glog.V(0).Infof("loading sorted db %s error: %v", v.FileName(".sdx"), err)
glog.V(0).Infof("loading sorted db %s error: %v", v.FileName(".sdx"), err)
}
} else {
switch needleMapKind {