C
HAPTER
5 : OneBlox 4312
OneBlox 4312 User Guide
Understanding OneBlox and OneSystem
| Version 2.15.5 | page
35
In OneSystem, admins can see the compression, deduplication, and total data reduction ratios for
both today (midnight to midnight UTC time) and lifetime.
The
compression ratio
is calculated by comparing the amount of application data written to the
Ring and application data after compression. This is calculated on a per share basis as well as
summarized for the entire OneBlox Ring.
As inline deduplication is a global feature, the
deduplication ratio
is calculated for the entire Ring
and includes both variable and fixed-length deduplication.
Total data reduction ratio
takes into account the total capacity written to the cluster and the
amount of storage capacity written to disk after the deduplication and compression reduction. This
is calculated for the entire cluster.
5.10 - OneBlox 4312 Hardware Display Information
There are several LEDs on the control panel as well as others on the drive carriers to keep you
constantly informed of the overall status of OneBlox as well as the activity and health of specific
components. There are also two buttons on the OneBlox control panel.
5.10.1 - Control Panel Buttons
There are two buttons located on the front of the OneBlox: a reset button and a power on/off
button.
5.10.1.1 - Reset
Use the reset button to reboot OneBlox.
5.10.1.2 - Power
This is the main power button, which is used to apply or turn off the main system power. Turning
off system power with this button removes the main power but keeps standby power supplied to
OneBlox.