High load due to high disk usage

[Alexey]

@dugwood

piecestore monitor: timed out after 1m0s while verifying writability of storage directory

You need to fix issues with your disk, or if there is no any - you need to increase a writeability check timeout a little bit (use 1m30s instead of 1m0s as a start, then increase with 30s steps until it would stop to crash), see

Fatal Error on my Node

No And Depending on your error. For read error you may increase a readable timeout, for write error you may increase a writeable timeout. But it’s better to increase only on 30s first, so it would be storage2.monitor.verify-dir-readable-timeout: 1m30s Or storage2.monitor.verify-dir-writable-timeout: 1m30s You need to save the config after the change and restart the node.

and

Fatal Error on my Node

Maybe worth to take a look on:

How much RAM on these servers? SNO reported that increase RAM speedup the filewalker.