如何更换 AltaVault 上出现故障的硬盘驱动器

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适用场景

AltaVault
AVA400
AVA800

问题描述

This article describes the procedure that should be followed to replace a faulty hard disk drive on an AltaVault AVA-400, or AVA-800 appliance.

Note: Wait until you have the replacement on-hand before pulling a failed disk. The replacement needs to be inserted quickly to avoid disrupting the airflow and causing isolated thermal hotspots.

AVA-400 4 TB disks
108-00441/X320A-R6 NetApp part number for FRU replacements
108-00415 NetApp part number for disks shipped with preexisting RAID configurations (add-on 12 pack and used to manufacture root VD)

AVA-800 6 TB disks
108-00442/X321A-R6 NetApp part number for FRU replacements
108-00419 NetApp part number for disks shipped with preexisting RAID configurations (add-on 12 pack X320A-12-R6 and used to manufacture root VD)

Constant Data Integrity Check
    To minimize the time necessary to rebuild the RAID array, stop the Constant Data Integrity Check (Reports › Diagnostics › Constant Data Integrity Check).
    On the latest versions, Choose Maintenance > Online File System Check
    This is a low priority process that scavanges disk i/o to perform md5 checksums of data on the local disks and can starve the RAID rebuild operation of disk i/o.

Replacing multiple disks
    If multiple disks have failed, replace the lowest numbered disk first and let it finish rebuilding before proceeding to the replace the next disk.

使用标准插槽编号（ disk0 – diskn ）选择要替换的磁盘，该磁盘位于编号最低的插槽中。
Replace that disk as usual.
Do not replace any other disk until that disk has finished rebuilding.
Once that disk has finished rebuilding, repeat this procedure (choosing the next disk to be replaced).