April 10, 20242 yr I'm in the process of updating/expanding all the data disks (I have 8 of them) over the next 6 months or so. I'm part-way through the first one. While a parity rebuild was going on, I noticed an amber error message relating to disk 7, but it disappeared before I could read it - and the parity rebuild completed without error. I finally found something related to the error on the dashboard.... For the moment please ignore the temperature warning on disk 4. The disk temperature is often a little higher during a parity check or rebuild. You'll also note the utilization is quite high - especially on disks 2 & 3. The disks are all scheduled to be replaced/increased - disk 1 was the first (after the parity drive). It's the SMART error on Disk 7 I was interested in. If I click on it to get more information I see the following... This disk, like all the others, will be replaced/expanded over the next six months. What I'm asking is - does the UDMA CRC error count reported above make that disk a candidate to be replaced sooner rather than later? Should this disk be prioritized as the next disk to be replaced? I don't know enough to know how serious an issue this is. Thoughts?
April 10, 20242 yr Community Expert Solution 7 hours ago, Roscoe62 said: does the UDMA CRC error count reported above make that disk a candidate to be replaced sooner rather than later? No, this is usually a SATA cable issue, acknowledge the current errors, if more appear replace the SATA cable.
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