Current data unavailable due to missing file. System unable to retrieve previous dataset.
Current data unavailable due to missing file. System unable to retrieve previous dataset.
I performed a reset following the power outage, which altered my IP address. After the reset, I accessed the web GUI from another device and imported the current pool containing two datasets. However, I’m unable to retrieve the previous datasets using Windows sharing. If I create a new dataset and map the drive, access via SMB becomes possible. How can I extract the data from the old dataset?
Keep critical IPs fixed in your network setup. Use a UPS even for brief power interruptions. Restore all pool data if you imported the entire dataset previously. Save your TrueNAS setup backups so you can rebuild everything on fresh hardware. I transferred all drives to MoBo, updated the CPU, and performed a config restore without losing any pools. Regularly back up configurations—perhaps monthly—to another machine or external drive.
Verify the existence of SMB shares once more. If present, consider recreating them.