For Huawei flash storage, a user can configure the DME IQ service for upload logs, including performance logs and disk health analysis (DHA) logs. DHA logs refer to routine run logs of disks, which contain collected disk health and I/O statistics.
The *HCIP-Storage V5.5 Training Material (Module 5: Storage System Maintenance and Troubleshooting)* describes DME IQ: “DME IQ is a cloud-based management service that supports uploading performance logs and Disk Health Analysis (DHA) logs from Huawei flash storage. DHA logs include routine disk run data, such as health status and I/O statistics, used for predictive maintenance.” This confirms the statement is true.
[Reference: , HCIP-Storage V5.5 Training Material, Module 5: Storage System Maintenance and Troubleshooting, Section 5.23: DME IQ and Log Management*, Huawei Technologies Co., Ltd., , ---, ]
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