SAS适配器错误会导致ONTAP 9中出现校验和错误

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适用场景

ONTAP 9
SAS适配器

问题描述

收到校验和警报：

CLCKSU:HA Group Notification from node-01 (CHECKSUM ERROR (multiple disks)) ALERT

EMS日志中出现PCI隐藏错误

Mon Sep 25 02:41:28 -0700 [node-01: HSWL error: pcie.stealth.errors:debug]: params: {'pcie_errors': 'LVMR,1_0.PLX PCIE 8764 switch on Controller, PLX PCIE 8764 switch on Controller. IIO0:RPT(0,2,0): Br[8764](3,4,0): RcvErr(P4(104)); Br[8764](3,4,0): DevStatus(Corr), CorrErr(Rcvr). '}

已重置SAS适配器

Mon Sep 25 02:44:51 -0700 [node-01: pmcsas_timeout_0: sas.adapter.firmware.fault:debug]: Detected firmware fault 0xffffffff on SAS adapter 1. Mon Sep 25 02:44:51 -0700 [node-01: pmcsas_asyncd_0: sas.adapter.debug:debug]: params: {'adapterName': '1', 'debug_string': 'Adapter debug dump is being collected'} Mon Sep 25 02:44:53 -0700 [node-01: pmcsas_asyncd_0: sas.adapter.reset:debug]: Resetting SAS adapter 1a. Mon Sep 25 02:45:04 -0700 [node-01: pmcsas_asyncd_0: sas.adapter.not.ready:debug]: SAS adapter 1 did not become ready. Mon Sep 25 02:45:04 -0700 [node-01: pmcsas_asyncd_0: sas.adapter.hardreset:debug]: Hard resetting SAS adapter 1.