I'm having a strange issue on a CentOS 7.6 machine with 2 Crucial MX500 1TB's running in RAID1 (Linux software RAID). On reboot and every once in a while I get mails about current pending sectors on both drives (it is always 1 sector and the problem seems to correct itself). Also monitorix, a web based server monitoring app shows the problem in its graphs. That is I see non zero values every now and then for drive sda en sdb which are the Crucial SSD's. Already tried updating to the latest firmware but the update program stated no updates were nescessary ... just got the drives so this could be the case.
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