[Cache Issues - No BTRFS Devices]

Sorry have not posted in a while, had to get motherboard replaced. 

tower-diagnostics-20180506-1434.zip

[Cache Issues - No BTRFS Devices]

OK, attempting to run the BLKDiscard on the SSDs resulted in BLKDiscard  ioctl failed : Remote I/O error.

Just to make sure, I loaded the drives into my Main desktop and secure erased the drives to make sure that no data existed, and then pre-cleaned with in UNRAID. Still the same problem, the drive keeps coming up as unmountable.

 

Selecting the one cache drive is set, it allowed me to use the one Spare SSD for cache. The 2 1TB  drives that i was using are not function for the cache volume.

 

 

[Cache Issues - No BTRFS Devices]

Sorry I wrote that rather quick.

 

1) I orginally had 2 cache disks setup this morning when the issue occured. It had been working for the past 3 months, at least.

2) The disk22 SSD is for my VMs, as i did not want them to reside on the cache volume.

3) I had replaced the 2 cache disks, thinking that they may have been the problem, with the lone cache disk.

4) I was referring to the new config option, meaning have to setup the server again.

 

I have verified that the all 3 disks that I have attempted to get the cache setup on are good. Connected to my main desktop, cleaned, and wrote a sizable amount of data to them.