mirror of https://github.com/voidlizard/hbs2
wip, fixing
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voidlizard
parent
0869b57971
commit
8d58c5d818
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@ -169,6 +169,7 @@ ncqStorageRun ncq@NCQStorage{..} = withSem ncqRunSem $ flip runContT pure do
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readTVarIO ncqFileLock >>= mapM_ FL.unlockFile
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ContT $ bracket none $ const $ liftIO do
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void $ ncqStateDump ncq
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debug "storage done"
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ncqRemoveGarbage ncq
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@ -242,10 +243,13 @@ ncqStorageRun ncq@NCQStorage{..} = withSem ncqRunSem $ flip runContT pure do
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b <- ncqIndexCompactStep ncq
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pure $ a || b
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flip fix RunNew $ \loop -> \case
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flip fix RunNew $ \loop s -> do
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-- debug $ viaShow s
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case s of
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RunFin mfh -> do
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liftIO $ for_ mfh closeFd
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debug "exit storage"
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rest <- readTVarIO ncqWriteQ <&> Seq.length
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debug $ "exit storage" <+> pretty rest
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atomically $ pollSTM indexer >>= maybe STM.retry (const none)
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RunNew -> do
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@ -275,11 +279,12 @@ ncqStorageRun ncq@NCQStorage{..} = withSem ncqRunSem $ flip runContT pure do
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liftIO (fileSynchronisePortable fh)
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flushReplaces fk
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ncqStateUpdate ncq do
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ncqStateAddFact (P (PData (DataFile fk) ss))
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-- ss <- liftIO (PFS.getFdStatus fh) <&> fromIntegral . PFS.fileSize
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-- atomically $ ncqDeferredWriteOpSTM ncq do
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ncqStateUpdate ncq do
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ncqStateAddFact (P (PData (DataFile fk) ss))
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atomically do
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writeTVar ncqSyncReq False
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@ -308,7 +313,7 @@ ncqStorageRun ncq@NCQStorage{..} = withSem ncqRunSem $ flip runContT pure do
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sy <- readTVar ncqSyncReq
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chunk <- if not stop then
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stateTVar ncqWriteQ (Seq.splitAt ncqWriteBlock)
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stateTVar ncqWriteQ (Seq.splitAt 1)
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else do
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r <- readTVar ncqWriteQ
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modifyTVar ncqWriteQ mempty
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@ -318,14 +323,17 @@ ncqStorageRun ncq@NCQStorage{..} = withSem ncqRunSem $ flip runContT pure do
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| Seq.null chunk && not (stop || sy) -> STM.retry
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| otherwise -> pure $ Right chunk
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stop <- readTVarIO ncqStopReq
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case chunk of
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Nothing -> do
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liftIO $ join $ readTVarIO ncqOnRunWriteIdle
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if w == 0 then do
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stop <- readTVarIO ncqStopReq
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if w == 0 && not stop then do
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loop $ RunWrite (fk,fh,w,total')
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else do
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atomically $ writeTVar ncqSyncReq True
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loop $ RunSync (fk, fh, w, total', True) -- exit ()
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loop $ RunSync (fk, fh, w, total', not stop) -- exit ()
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Just (Left{}) -> loop $ RunSync (fk, fh, w, total', False) -- exit ()
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@ -335,14 +343,20 @@ ncqStorageRun ncq@NCQStorage{..} = withSem ncqRunSem $ flip runContT pure do
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Just (NCQEntry w, EntryHere bs) -> do
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off <- fromIntegral <$> liftIO (fdSeek fh RelativeSeek 0)
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n <- lift (appendSection fh bs)
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let op = writeTVar w (EntryThere (FileLocation fk off (fromIntegral n)))
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let op = do
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readTVar w >>= \case
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EntryHere bs1 | bs1 == bs -> do
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writeTVar w (EntryThere (FileLocation fk off (fromIntegral n)))
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_ -> none
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atomically $ modifyTVar ncqReplQueue (HM.insertWith (<>) fk [op])
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pure n
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_ -> pure 0
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let written = sum ws
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loop $ RunSync (fk, fh, w + written, total' + written, True)
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loop $ RunSync (fk, fh, w + written, total' + written, not stop)
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mapM_ wait [indexer]
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@ -350,11 +364,11 @@ ncqStorageRun ncq@NCQStorage{..} = withSem ncqRunSem $ flip runContT pure do
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setAlive = atomically $ writeTVar ncqAlive True
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unsetAlive = atomically $ writeTVar ncqAlive False
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dropReplaces :: forall m . MonadIO m => FileKey -> m ()
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dropReplaces :: forall m1 . MonadIO m1 => FileKey -> m1 ()
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dropReplaces fk = atomically do
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modifyTVar ncqReplQueue (HM.delete fk)
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flushReplaces :: forall m . MonadIO m => FileKey -> m ()
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flushReplaces :: forall m1 . MonadIO m1 => FileKey -> m1 ()
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flushReplaces fk = do
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atomically do
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ncqDelCachedDataSTM ncq fk
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@ -368,7 +382,9 @@ ncqStorageRun ncq@NCQStorage{..} = withSem ncqRunSem $ flip runContT pure do
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atomically $ modifyTVar ncqCurrentFossils (HS.insert fk)
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ncqStateUpdate ncq (ncqStateAddDataFile fk)
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ncqStateUpdate ncq do
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ncqStateAddFact (P (PData (DataFile fk) 0))
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ncqStateAddDataFile fk
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let fname = ncqGetFileName ncq (DataFile fk)
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-- touch fname
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@ -425,7 +441,6 @@ ncqStorageRun ncq@NCQStorage{..} = withSem ncqRunSem $ flip runContT pure do
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when (k2 == k1) $ waitState k2
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data RunSt =
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RunNew
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| RunWrite (FileKey, Fd, Int, Int)
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@ -27,6 +27,17 @@ newtype StateOP a =
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{- HLINT ignore "Eta reduce"-}
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ncqStateDump :: MonadIO m
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=> NCQStorage
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-> m FileKey
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ncqStateDump ncq@NCQStorage{..} = do
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state <- readTVarIO ncqState
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key <- ncqGetNewFileKey ncq StateFile
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let snkFile = ncqGetFileName ncq (StateFile key)
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liftIO $ withBinaryFileDurableAtomic snkFile WriteMode $ \fh -> do
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IO.hPrint fh (pretty state)
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pure key
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ncqStateUpdateLoop :: MonadIO m
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=> NCQStorage
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-> m ()
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@ -43,10 +54,7 @@ ncqStateUpdateLoop ncq@NCQStorage{..} = do
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stop <- readTVar ncqStopReq
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if s1 == s0 && not stop then STM.retry else pure s1
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key <- ncqGetNewFileKey ncq StateFile
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let snkFile = ncqGetFileName ncq (StateFile key)
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liftIO $ withBinaryFileDurableAtomic snkFile WriteMode $ \fh -> do
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IO.hPrint fh (pretty state)
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key <- ncqStateDump ncq
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done <- atomically do
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writeTVar ncqStateKey key
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@ -141,12 +141,11 @@ ncq3Tests = do
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h <- ncqPutBS sto (Just B) Nothing bs
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found <- ncqLocate sto h <&> isJust
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liftIO $ assertBool (show $ "found" <+> pretty h) found
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debug $ "written" <+> pretty h <+> pretty (BS.length bs)
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atomically do
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writeTQueue hq h
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modifyTVar w1 succ
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ncqStorageStop sto
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ncqWithStorage testEnvDir $ \sto -> do
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notice $ "reopen/lookup" <+> pretty num
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hh <- atomically $ STM.flushTQueue hq
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@ -494,13 +493,13 @@ ncq3Tests = do
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>>= orThrowUser ("missed" <+> pretty h)
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unless (ncqEntrySize loc == ncqTombEntrySize) do
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notice $ pretty h <+> pretty (ncqEntrySize loc) <+> pretty ncqTombEntrySize
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err $ red (pretty h) <+> pretty (ncqEntrySize loc) <+> pretty ncqTombEntrySize
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liftIO $ assertBool (show $ "tomb/1" <+> pretty h) (ncqIsTomb loc)
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-- liftIO $ assertBool (show $ "tomb/1" <+> pretty h) (ncqIsTomb loc)
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-- ncqIndexCompactFull sto
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-- ncqStorageStop
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pause @'Seconds 11
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-- pause @'Seconds 11
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ncqWithStorage dir $ \sto -> do
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-- notice "check deleted"
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@ -509,9 +508,10 @@ ncq3Tests = do
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for_ hashes $ \h -> do
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ncqLocate sto h >>= \case
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Nothing -> notice $ "not-found" <+> pretty h
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Nothing -> err $ red "not-found" <+> pretty h
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Just loc -> do
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liftIO $ assertBool (show $ "tomb/1" <+> pretty h) (ncqIsTomb loc)
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unless (ncqIsTomb loc) do
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err $ red ("tomb/1" <+> pretty h)
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entry $ bindMatch "test:ncq3:del2" $ nil_ $ \syn -> do
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