Concerning http://thread.gmane.org/gmane.comp.file-systems.btrfs/31018, does this "bug" still exists? Kernel 3.14 B: 2x HDD 1 TB C: 1x SSD 256 GB # make-bcache -B /dev/sda /dev/sdb -C /dev/sdc --cache_replacement_policy=lru # mkfs.btrfs -d raid1 -m raid1 -L "BTRFS_RAID" /dev/bcache0 /dev/bcache1 I still have no "incomplete page write" messages in "dmesg | grep btrfs" and the checksums of some manually reviewed files are okay. Who has more experiences about this? Thanks, - dp