eliott/garage
1
0
Fork 0
mirror of https://github.com/kharonsec/garage.git synced 2026-05-05 16:42:02 +02:00
Code Issues Packages Projects Releases Wiki Activity

make lmdb's map_size configurable (fix #628)

Browse Source
This commit is contained in:
Alex Auvolat
2023-09-11 18:03:20 +02:00
parent 5f86b48f97
commit 51b9731a08
6 changed files with 30 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
doc/book/reference-manual/configuration.md
View File

@@ -17,6 +17,7 @@ block_size = 1048576
sled_cache_capacity = 134217728
sled_flush_every_ms = 2000
lmdb_map_size = "10T"
replication_mode = "3"
@@ -160,6 +161,14 @@ Increase this if sled is thrashing your SSD, at the risk of losing more data in
of a power outage (though this should not matter much as data is replicated on other
nodes). The default value, 2000ms, should be appropriate for most use cases.
### `lmdb_map_size`
This parameters can be used to set the map size used by LMDB,
which is the size of the virtual memory region used for mapping the database file.
The value of this parameter is the maximum size the metadata database can take.
This value is not bound by the physical RAM size of the machine running Garage.
If not specified, it defaults to 1GiB on 32-bit machines and 1TiB on 64-bit machines.
### `replication_mode`
Garage supports the following replication modes: