Im not sure if a drive in my raid is failing or if its another fault. i have received two emails one last Monday one last night saying
The following warning/error was logged by the smartd daemon:
Device: /dev/disk/by-id/ata-Hitachi_HDS5C3030ALA630_MJ1313YNG4UVSC [SAT], failed to read SMART Attribute Data
the syslog just shows the same error, the smart extended information shows https://pastebin.com/sKfS5Hvc
i'm assuming this is something to be concerned over? if it is a drive that needs replacing what do people recommend for drives these days bit out of the loop on drives.