Bcache is a Linux block layer cache that uses SSDs to cache other block devices.

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Recovering disk with corrupted superblock

I am trying to recover a disk that has corrupted superblock but I cant seem to unmount the disk at all. I used bcache for the three extra drive after a reboot one of the drive stopped working. so I ...
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Bcache hangs on Ubuntu 14.04

I successfully setup my system to use bache in /home partition (200GB SSD partition as cache for 500 GB HDD partition). However, I keep receiving these messages: INFO: task bcache_writebac:222 ...
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Can't boot to ubuntu after bcache setup

I want to use my small SSD disk (only 8GB) and I found that in Linux I can use bcache. So I want to use cache for my root partition. I installed fresh Ubuntu and from Ubuntu live CD did this: sudo ...
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bcache: permission denied as ROOT on /sys/block/bcache0/bcache/*,

Edit for clarification: I'm doing all this as root, any combination of root or sudo or trying to chmod doesn't seem to work. I was trying to add the UUID to attach, but no go. Permission denied when ...
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Recover bcache backing partition data

I had a bcache setup using a spinning disk and SDD. The SSD cache got busted. Now when I boot from a live CD, I can't mount the backing drive since mount doesn't recognize the bcache filesystem. Is ...
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Using bcache for two used HDD

I have 2 HDD half full, one is 1.5T the other is 2 TB, with NTFS and mounted using ntfs-3g. I have a lot of random reads on those drives. I want to use my 80 GB empty SSD drive as a disk cache for ...