Hi @Alexey!
I’m using Hardkernel’s Odroid HC-1 and HDD is connected directly to the SATA interface.
Seems like it’s a similar case like @xyphos10 posted, I don’t see such kind of errors after some time after node restart but following error still present
2019-08-29T12:07:21.582+0300 ERROR orders.121RTSDpyNZVcEU84Ticf2L1ntiuUimbWgfATz21tuvgk3vzoA6 failed to settle orders {"error": "order: failed to receive settlement response: rpc error: code = Unknown desc = pq: duplicate key value violates unique constraint \"used_serials_pkey\"", "errorVerbose": "order: failed to receive settlement response: rpc error: code = Unknown desc = pq: duplicate key value violates unique constraint \"used_serials_pkey\"\n\tstorj.io/storj/storagenode/orders.(*Service).settle:301\n\tstorj.io/storj/storagenode/orders.(*Service).Settle:190\n\tstorj.io/storj/storagenode/orders.(*Service).sendOrders.func2:169\n\tgolang.org/x/sync/errgroup.(*Group).Go.func1:57"}