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Forum Discussion
Lamda
Mar 19, 2016Aspirant
cp cannot stat input/output error during backup to USB
I am reaching out to the community as I have a persistent issue with my backup job that I cannot troubleshoot further. There is little I could find through googling around as well... I have atta...
Lamda
Aug 13, 2016Aspirant
Hello,
is there perhaps anyone that can help with my query in this thread? The problem still persists and I can't really work out why that happens...
StephenB
Aug 14, 2016Guru - Experienced User
Have you checked the SMART status of the internal disk? You can post the stats here if you aren't sure how to interpret them.
Do you have access to a windows PC? If so, you can try powering down the NAS, removing the disk and testing it in a windows PC with WDC's lifeguard tool. You can test the USB drive that way also (using seatools for seagate drives).
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