Error Message At Times

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November 6, 2017 Jerry Geis CentOS No Comments

I see this message once in a while:
Buffer I/O error on dev dm-1, logical block 8388592, async page read

I am using two crucial SSD as RAID-1 on CentOS 7.4

What should I do? can I mark that block as not usable. ?

Thanks,

Jerry