Thread (7 messages) 7 messages, 1 author, 2021-10-29
STALE1709d
Revisions (4)
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  2. v4 [diff vs current]
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[PATCH v3 4/4] btrfs: increase metadata alloc size to 5GB for volumes > 50GB

From: Stefan Roesch <hidden>
Date: 2021-10-29 18:28:24
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
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