create cache for a group of disks
Project description
flashcachegroup (fcg)
making fb’s flashcache to cache a group of disks with one or multiple SSDs.
Fcg allows admins to dynamically create groups of hard disks, and apply caching on the group instead of each individual disk.
Requirements
Python
Python 2.6 and 2.7 (does NOT support Python 3.x)
Modules
flashcache
Install (Linux)
The easiest way to install is with pip:
sudo pip install flashcachegroup
Or manually (assuming all required modules are installed on your system):
sudo python ./setup.py install
Usage
to create a new group by using hard disks:
fcg create [-h] [-g GROUP] [-d DISK [DISK …]] [-c CACHEDEV [CACHEDEV …]]
to delete an UNUSED group:
fcg delete [-h] [-g GROUP]
to replace broken SSDs:
fcg rep-ssd [-h] [-g GROUP] [-c CACHEDEV [CACHEDEV …]]
Project details
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