Go to file
Jacob Malevich 6401e32229 bcacheadm: add query-devs --brief command
bcacheadm query-devs --brief /dev/sdb /dev/sdc /dev/sdd
will output table showing only the dev name, dev uuid,
server uuid, and cluster uuid for each device

Change-Id: I47a375c9a8f9284942befa0151fae32b0b856a53
Signed-off-by: Jacob Malevich <jam@daterainc.com>
2014-12-11 14:12:21 -08:00
dracut
initramfs
.gitignore
69-bcache.rules
autogen.sh
bcache-register
bcache-super-show.8
bcache-super-show.c
bcache-test.c
bcache-tools.spec bcacheadm tool 2014-10-27 17:37:05 -07:00
bcache.c bcacheadm: add query-devs --brief command 2014-12-11 14:12:21 -08:00
bcache.h bcacheadm: add command to modify sysfs attributes for 2014-12-11 14:12:16 -08:00
bcacheadm.8 Fix string parsing 2014-11-24 15:53:35 -08:00
bcacheadm.c bcacheadm: add query-devs --brief command 2014-12-11 14:12:21 -08:00
bcachectl.c
configure.ac bcacheadm tool 2014-10-27 17:37:05 -07:00
COPYING
make-bcache.8
make-bcache.c
Makefile bcacheadm fixes 2014-12-05 19:20:03 -08:00
Makefile.am bcacheadm: format bug fixes 2014-11-12 15:22:38 -08:00
probe-bcache.8
probe-bcache.c
README

These are the userspace tools required for bcache.

Bcache is a patch for the Linux kernel to use SSDs to cache other block
devices. For more information, see http://bcache.evilpiepirate.org.
Documentation for the run time interface is included in the kernel tree, in
Documentantion/bcache.txt.

Included tools:

make-bcache
Formats a block device for use with bcache. A device can be formatted for use
as a cache or as a backing device (requires yet to be implemented kernel
support). The most important option is for specifying the bucket size.
Allocation is done in terms of buckets, and cache hits are counted per bucket;
thus a smaller bucket size will give better cache utilization, but poorer write
performance. The bucket size is intended to be equal to the size of your SSD's
erase blocks, which seems to be 128k-512k for most SSDs; feel free to
experiment.

probe-bcache
Only necessary until support for the bcache superblock is included
in blkid; in the meantime, provides just enough functionality for a udev script
to create the /dev/disk/by-uuid symlink. The arguments it does support are the
same as for blkid.

bcache-super-show
Prints the bcache superblock of a cache device or a backing device.