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Dhfs-fuse: make lmdb map size configurable

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This commit is contained in:
Stepan Usatiuk
2025-04-25 23:11:02 +02:00
parent ad4ce72fdd
commit b89b182c58
1 changed files with 4 additions and 1 deletions
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5
dhfs-parent/objects/src/main/java/com/usatiuk/objects/stores/LmdbObjectPersistentStore.java
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@@ -42,6 +42,9 @@ public class LmdbObjectPersistentStore implements ObjectPersistentStore {
private static final String DB_VER_OBJ_NAME_STR = "__DB_VER_OBJ";
private static final ByteBuffer DB_VER_OBJ_NAME;
@ConfigProperty(name = "dhfs.objects.persistence.lmdb.size", defaultValue = "1000000000000")
long lmdbSize;
static {
byte[] tmp = DB_VER_OBJ_NAME_STR.getBytes(StandardCharsets.ISO_8859_1);
var bb = ByteBuffer.allocateDirect(tmp.length);
@@ -65,7 +68,7 @@ public class LmdbObjectPersistentStore implements ObjectPersistentStore {
_root.toFile().mkdirs();
}
_env = create()
.setMapSize(1_000_000_000_000L)
.setMapSize(lmdbSize)
.setMaxDbs(1)
.open(_root.toFile(), EnvFlags.MDB_NOTLS);
_db = _env.openDbi(DB_NAME, MDB_CREATE);