On 17/08/13 22:56, Gabriel de Perthuis wrote:
I try to enable writeback:
sudo echo writeback > /sys/block/bcache0/cache_mode
it returns the error
bash: /sys/block/bcache0/cache_mode: No such file or directory
You're confusing bcache0 with bcache0/bcache
echo writeback |sudo tee -a /sys/block/bcache0/bcache/cache_mode
will work.
Thanks, that works. The command I was originally trying to use is what
is shown in the documentation at
http://evilpiepirate.org/git/linux-bcache.git/tree/Documentation/bcache.txt.
It has
# echo writeback > /sys/block/bcache0/cache_mode
as the command to run.
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