etcdserver: purge old snap.db files
Lots of garbage db files in Should purge.
@@ -542,18 +542,21 @@ func (s *EtcdServer) start() {
}
func (s *EtcdServer) purgeFile() {
- var serrc, werrc <-chan error
+ var dberrc, serrc, werrc <-chan error
if s.Cfg.MaxSnapFiles > 0 {
+ dberrc = fileutil.PurgeFile(s.Cfg.SnapDir(), "snap.db", s.Cfg.MaxSnapFiles, purgeFileInterval, s.done)
serrc = fileutil.PurgeFile(s.Cfg.SnapDir(), "snap", s.Cfg.MaxSnapFiles, purgeFileInterval, s.done)
}
if s.Cfg.MaxWALFiles > 0 {
werrc = fileutil.PurgeFile(s.Cfg.WALDir(), "wal", s.Cfg.MaxWALFiles, purgeFileInterval, s.done)
}
select {
- case e := <-werrc:
- plog.Fatalf("failed to purge wal file %v", e)
+ case e := <-dberrc:
+ plog.Fatalf("failed to purge snap db file %v", e)
case e := <-serrc:
plog.Fatalf("failed to purge snap file %v", e)
+ case e := <-werrc:
+ plog.Fatalf("failed to purge wal file %v", e)
case <-s.stopping:
return
}
