Block device as cache
modulename: bcache.ko
configname: CONFIG_BCACHE
Linux Kernel Configuration
└─>Device Drivers
└─>Multiple devices driver support (RAID and LVM)
└─>Block device as cache
In linux kernel since version 3.1 (release Date: 2011-10-24)
Allows a block device to be used as cache for other devices; uses
a btree for indexing and the layout is optimized for SSDs.
See Documentation/bcache.txt for details.
a btree for indexing and the layout is optimized for SSDs.
See Documentation/bcache.txt for details.