DownloadLogs downloads all logfiles, possibly filtered to a subset.

Isync runs the isync process that runs as a slave to Sequell and periodically downloads and loads logs.

LinkLogs links cached logs to their correct modern locations.

ShowSourceURLs shows all remote Xlog URLs, including Xlogs that are no longer live.

DBLock is the lock file used to guard write access to the DB.

FetchLock is the lock file used to guard files downloaded to the cache.

LogCache is the cache directory that holds logfiles retrieved from remote servers.

Root is the root directory for Sequell's config.