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NetApp Response to Russia-Ukraine Cyber Threat
In response to the recent rise in cyber threat due to the Russian-Ukraine crisis, NetApp is actively monitoring the global security intelligence and updating our cybersecurity measures. We follow U.S. Federal Government guidance and remain on high alert. Customers are encouraged to monitor the Cybersecurity and Infrastructure Security (CISA) website for new information as it develops and remain on high alert.

崩溃:由于双降级聚合中的磁盘损坏, WAFL 挂起

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Category:
fas-systems
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hw
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适用场景

  • ONTAP 9
  • FAS8040

问题描述

  • 节点崩溃,并显示以下消息:

PANIC: WAFL hung for MEADA7DODCAF055_04_SAS_1. in SK process wafl_exempt05

  • 聚合已降级两倍
  • 在仍位于聚合中的驱动器上报告介质错误

1Jun2021 04:46:51 disk_ioMediumError diskName="0d.24.16" op="0x28:273c4608:0008" sector="658261512" senseInfo="SCSI:medium error" sCode="Unrecovered read error" disk_info="- If the disk is in a RAID group, the subsystem will attempt to reconstruct unreadable data" sense_key="0x3" sense_code="0x11" qualifier="0x0" fru_failed="0x2d" CTime="23148" disk_information="Disk 0d.24.16 Shelf 24 Bay 16 [NETAPP X423_HCOBE900A10 NA01] S/N [W8G3YTLX]"

1Jun2021 04:46:51 disk_IO_status deviceName="0d.24.16" ETime="23148" cdb="0x28:273c4608:0008" victimRetryCount="0" retryCount="3" timeoutRetryCount="0" pathRetryCount="3" adapterStatus="0x0" targetStatus="0x2" sSenseKey="SCSI:medium error" sSenseCode="Unrecovered read error" iSenseKey="0x3" iASC="0x11" iASCQ="0x0" pathsTried="1" basicTimeout="15" returnCode="5" disk_information="Disk 0d.24.16 Shelf 24 Bay 16 [NETAPP X423_HCOBE900A10 NA01] S/N [W8G3YTLX]"

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