ZFS features not currently in btrfs
Posted Jul 12, 2012 11:19 UTC (Thu) by Tobu
In reply to: Btrfs send/receive
Parent article: Btrfs send/receive
Mostly an SSD cache (bcache is aiming for that, works at the block layer, an extensible superblock format or filesystem integration would be needed for ease of configuration) and deduplication (btrfs patches are floating around at the moment). See this page for a ZFS comparison (some features, like overprovisioning and automounting, can be provided outside btrfs).
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