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mount: fix consistency issue, invalidate mount meta cache more aggressively #2289

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merged 1 commit into from Aug 28, 2021
Merged

mount: fix consistency issue, invalidate mount meta cache more aggressively #2289

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12 changes: 4 additions & 8 deletions weed/filesys/meta_cache/meta_cache_subscribe.go
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Expand Up @@ -39,14 +39,10 @@ func SubscribeMetaEvents(mc *MetaCache, selfSignature int32, client filer_pb.Fil
err := mc.AtomicUpdateEntryFromFiler(context.Background(), oldPath, newEntry)
if err == nil {
if message.OldEntry != nil && message.NewEntry != nil {
if message.OldEntry.Name == message.NewEntry.Name {
// no need to invalidate
} else {
oldKey := util.NewFullPath(resp.Directory, message.OldEntry.Name)
mc.invalidateFunc(oldKey)
newKey := util.NewFullPath(dir, message.NewEntry.Name)
mc.invalidateFunc(newKey)
}
oldKey := util.NewFullPath(resp.Directory, message.OldEntry.Name)
mc.invalidateFunc(oldKey)
newKey := util.NewFullPath(dir, message.NewEntry.Name)
mc.invalidateFunc(newKey)
} else if message.OldEntry == nil && message.NewEntry != nil {
// no need to invaalidate
} else if message.OldEntry != nil && message.NewEntry == nil {
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