eth start err: resource temporarily unavailable

[elimisteve]

Terminal #1:

$ go-ethereum -c
2014/02/17 01:00:44 [CHAIN] Last known block height #0
2014/02/17 01:00:44 Starting Ethereum v0.2.2
Eth Console. Type (help) for help
eth >>> 2014/02/17 01:00:44 Ready and accepting connections
2014/02/17 01:00:44 Seeding
2014/02/17 01:00:45 Requesting blockchain 3714ac5c...
2014/02/17 01:00:45 peer [connected] (outbound) 54.200.139.158:30303 Ethereum(++)/Peer Server One/v0.2.9/Release/Linux/g++ [Peer discovery]
2014/02/17 01:00:45 Connection to peer failed dial tcp 98.173.194.216:30303: connection refused
2014/02/17 01:00:45 Connection to peer failed dial tcp 67.55.11.120:30303: no route to host
2014/02/17 01:00:45 Connection to peer failed dial tcp 54.204.10.41:49493: connection refused
2014/02/17 01:00:45 Connection to peer failed dial tcp 54.204.10.41:49491: connection refused
2014/02/17 01:00:46 Requesting blockchain 3714ac5c...

Terminal #2:

$ go-ethereum -m
2014/02/17 01:00:47 eth start err: resource temporarily unavailable

Am I not doing this correctly? I was unable to tell from the instructions whether go-ethereum -m was supposed to be run in addition to go-ethereum -c in another terminal :-). Thanks.

[obscuren]

You can have both the miner and the console running at the same time (go-console -c -m). As for the resource busy, that's because both of the clients are trying to access the leveldb. Multiple read/write access by separate processes is not supported by leveldb.