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Merge pull request #2104 from kmlebedev/sync_volume_on_close

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avoid data loss after restarting a container with a volum server
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Chris Lu 2021-06-02 11:47:57 -07:00 committed by GitHub
parent cc34475012 99ef280c7c
commit 62142ff1d2
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1 changed files with 6 additions and 0 deletions
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6
weed/storage/volume.go
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@ -180,10 +180,16 @@ func (v *Volume) Close() {
v.dataFileAccessLock.Lock() v.dataFileAccessLock.Lock()
defer v.dataFileAccessLock.Unlock() defer v.dataFileAccessLock.Unlock()
if v.nm != nil { if v.nm != nil {
if err := v.nm.Sync(); err != nil {
glog.Warningf("Volume Close fail to sync volume idx %d", v.Id)
}
v.nm.Close() v.nm.Close()
v.nm = nil v.nm = nil
} }
if v.DataBackend != nil { if v.DataBackend != nil {
if err := v.DataBackend.Sync(); err != nil {
glog.Warningf("Volume Close fail to sync volume %d", v.Id)
}
_ = v.DataBackend.Close() _ = v.DataBackend.Close()
v.DataBackend = nil v.DataBackend = nil
stats.VolumeServerVolumeCounter.WithLabelValues(v.Collection, "volume").Dec() stats.VolumeServerVolumeCounter.WithLabelValues(v.Collection, "volume").Dec()