diff options
Diffstat (limited to 'src/server/globals.h')
| -rw-r--r-- | src/server/globals.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/server/globals.h b/src/server/globals.h index c1d5d78..d43878f 100644 --- a/src/server/globals.h +++ b/src/server/globals.h @@ -214,6 +214,20 @@ extern bool _backgroundReplication; extern bool _lookupMissingForProxy; /** + * Should we preallocate proxied images right at the start to make + * sure we can cache it entirely, or rather create sparse files + * with holes in them? With sparse files, we just keep writing + * cached blocks to disk until it is full, and only then will we + * start to delete old images. This might be a bit flaky so use + * only in space restricted environments. Also make sure your + * file system actually supports sparse files / files with holes + * in them, or you might get really shitty performance. + * This setting will have no effect if background replication is + * turned on. + */ +extern bool _sparseFiles; + +/** * Port to listen on (default: #define PORT (5003)) */ extern int _listenPort; |