Unverified92% confidenceCautionTime unknown
NAS/RAID阵列硬盘应选CMR（传统磁记录）盘而非SMR（叠瓦式），SMR盘在RAID重建或大量随机写入时性能会骤降甚至导致ZFS/mdadm重建超时踢盘，西数WD Red（非Plus/Pro）曾因隐瞒SMR引发数据风险
1
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92%
Confidence
Long-term
Relevance
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