[PATCH v4 4/4] btrfs: increase metadata alloc size to 5GB for volumes > 50GB
From: Stefan Roesch <hidden>
Date: 2021-10-29 18:42:31
Subsystem:
btrfs file system, filesystems (vfs and infrastructure), the rest · Maintainers:
Chris Mason, David Sterba, Alexander Viro, Christian Brauner, Linus Torvalds
This increases the metadata default allocation size from 1GB to 5GB for volumes with a size greater than 50GB. Signed-off-by: Stefan Roesch <redacted> --- fs/btrfs/space-info.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/btrfs/space-info.c b/fs/btrfs/space-info.c
index 7370c152ce8a..44507262c515 100644
--- a/fs/btrfs/space-info.c
+++ b/fs/btrfs/space-info.c@@ -195,7 +195,7 @@ static u64 compute_chunk_size_regular(struct btrfs_fs_info *info, u64 flags) /* Handle BTRFS_BLOCK_GROUP_METADATA */ if (info->fs_devices->total_rw_bytes > 50ULL * SZ_1G) - return SZ_1G; + return 5ULL * SZ_1G; return SZ_256M; }
--
2.30.2