[tidb@dcn-tidb-cluster1-p-l-03:/home/tidb/ctl/v4.0.0]$./tikv-ctl --db /data32/deploy/data/db bad-regions
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: RocksDb("IO error: While lock file: /data32/deploy/data/db/LOCK: Resource temporarily unavailable")', src/libcore/result.rs:1188:5
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace.