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CONAP-252261：驱动器故障导致IO长时间延迟

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ontap-9
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CORE
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问题描述

When an drive returns a non-retriable IO error, ONTAP may incorrectly keep retrying the IO. ONTAP will then take a long time to fail the drive resulting in IO delays that may affect clients (like ESX). --raid.label.io.writeError:notice]: Label write on Disk /aggr1/plex1/rg1/0v.i1.3L1P1 ... failed with storage error disk operation timed out --wafl_exempt02: wafl.cp.toolong:error]: Aggregate aggr1 experienced a long CP. --kernel: Nblade.nfsLongRunningOp:debug]: Detected a long running network process operation...

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