IMX8MQ5 eMMC Flash test Tools

[Jim_QQ]

Hi 

What are the available eMMC testing tools for the i.MX8MQ on Linux?

Now we use the sysbench tool to do an eMMC memory test.  But there is a random failure.

Is there other test tools to verify eMMC ?

[Zhiming_Liu]

Hi @Jim_QQ 

We recommend using the following workflow to troubleshoot issues: mmc-utils -> fio (stress testing/integrity verification) -> mmc_test (kernel tool). mmc-utils is used to assess the eMMC's health status, fio is used for stress testing and integrity verification, and mmc_test is used for lower-level driver/controller troubleshooting.


Best Regards,
Zhiming