NAME¶
writeboost - create dm-writeboost device-mapper mappings
SYNOPSYS¶
writeboost [ -u ] [ device ]
DESCRIPTION¶
writeboost is a utility to create dm-writeboost device-mapper mappings as per
definitions in the "/etc/writeboosttab" file.
OPTIONS¶
- device
- Act on given device from the first field of the /etc/writeboosttab
file. When not given writeboost acts on all devices listed in
/etc/writeboosttab.
- -h, --help
- Show usage and options.
- -u
- Un-map all mappings (or un-map only given device).
DM-WRITEBOOST¶
dm-writeboost is a software using log-structured caching to accelerate block IO.
dm-writeboost is written by Akira Hayakawa <ruby.wktk@gmail.com> and
implemented as loadable module for Linux.
See more at https://github.com/akiradeveloper/dm-writeboost
AUTHOR¶
Dmitry Smirnov <onlyjob@member.fsf.org>
LICENSE¶
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
This package is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.