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bcache
2013 Dec 18
0
btrfs on bcache
I''ve recently setup a system (Kernel 3.12.5-1-ARCH) which is layered as follows:
/dev/sdb3 - cache0 (80 GB Intel SSD)
/dev/sdc1 - backing device (2 TB WD HDD)
sdb3+sdc1 => /dev/bcache0
On /dev/bcache0, there''s a btrfs filesystem with 2 subvolumes, mounted
as / and /home. What''s been bothering me are the following entries in
my kernel log:
[13811.845540] incomplete page write in btrfs with offset 1536 and length 2560
[13870.326639] incomplete page write in btrf...