Testing Out The SSD Mode In Btrfs
The SQLite performance also dragged behind in the SSD mode for Btrfs. The mode for solid-state disks caused the OCZ Vertex SSD to run about 34% slower.
The Apache web serving performance was not impacted by the SSD mode.
The 2GB write performance when in the SSD mode had dropped nearly in half compared to running the OCZ Vertex in the non-SSD mode.