Hydra 800+ Chapter 3 - System Set Up
For the SAFE mode,
the
e with the
mallest capacity.
hard drives of
identical capacities
are recommended.
If different, the total
amount of
space that can be
used will depend on
the driv
s
If the total capacity
exceeds 2TB, m
sure the 2TB switch
is set to position B
and it will
automatically s
the volumes (A+B /
C+D).
ake
plit
g)
f
ortant than data capacity. The available
capacity to the user will be 50% of the total capacity for each
set but when one hard drive fails, it can be replaced and the
data rebuilt automatically.
SAFE (RAID 1 mirrorin
The drives show up as two volumes, each representing one set.
This mode requires 1 or 2 sets of 2 identical drives to
implement. RAID 1 creates an exact copy (or mirror) of a set o
data on the second drive. This is useful when reliability and
backup are more imp
SAFE II (RAID 10 mistriping)
The drives show up as one single volume. This mode requires
4 identical drives to implement. RAID 1 creates an exact copy
(or mirror) of a set of data. This is useful when reliability and
backup are more important than data capacity. The available
capacity to the user will only be as large as 50% of the total
capacity of all drives combined but when one hard drive fails
can be replaced and the data rebuilt automatically
, it
.
Page 11
