Fixes
- Fixed a potential panic when rpcLock fails
- Fixed a concurrency issue when migrating data from large volumes
Fixed an inconsistency migrating the config's log directory from the v1.1.2 config file
The deprecated Log.Path config field was a directory, while the new Log.File.Path is expected to be a file path. If the log directory was set, the log file path will be correctly migrated to hostd.log in the directory.