FusionDrive + Encrypted CoreStorage Volume - Problems writing to volume
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28-09-2020 - |
Question
Has anyone had experience with encrypted (home made!) FusionDrive volumes and intermittent failure of writes to this disk?
I'm on a Late 2011 MBP 13" with (currently) 4 GB RAM, a 128 GB SSD and a 750 GB SATA disk.
When I'm trying to rsync data (from a TM backup) onto it, I get write failures. I also could not successfully decrypt the volume when I tried.
I have stress tested the disks and they seem fine, and checked RAM, so other than a fault with the drive controller, which I doubt, I don't think it's a hardware problem.
Can anyone post success or similar failures with this kind of setup?
Solution 2
So having done this again it was a problem with the AFP mounted TM volume - why it caused write errors when copying FROM the volume I don't know but I've been running a fusion drive with the same SSD now - without rsyncing any data - for a few months and it's running really well.
Thanks all for your feedback.
OTHER TIPS
It happens to me when I have the SSD at the second bay, all was fixed when I put the SSD at the main bay in order to be shown as disk0