Q
Configure the
New Hard
Drive
NOTE: Setting
up
a
RAID
configuration requires at least two hard
drives.
1 Open the System Configuration Utility
from
a client
computer connected to the myshare storage enclosure.
Refer to the enclosure's documentation for detailed
in struction s.
2 On the left
pane,
click Volume Management.
Click the Manage Volume tab to display the drive's
specifications and current status.
Click the
Manage
RAID tab to set up
an array. Options
include RAID
0
(Stripe),
RAID 1
(Mirror),
or Span
(JBOD).
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5 Select
a RAID
option then
follow the related
instructions.
lf
you
are
rebuilding
a drive, the
USB backup LED indieator
lits
up
green
and the System Status
LED indicator blinks.
After
the
RAID rebuild
operation
is completed the USB
Backup LED
automatically turns off
and
the
System
Status
LED lits
green.
Refer to section E for an overview of each
RAID
option.
@
lf
O
Activity lndicators
(for
HDD
Installation)
LED lndicator
Color
State
)escription
Hard Drive Green On lew disk drive is installed.
Amber On )isk drive is not clean
{with
user data stored on
it).
Green/ Amber off
)isk drive
is not
present.
)isk drive is not
properly
installed.
USB Backup Green On ;ystem initialize operation
in
progress.
off
;ystem initialize operation completed.
System
Status
Green
On System
initialize operation completed.
@
nnto
overview
RAID
(Redundant
Array of lndependent
Disk
Drives)
refers
to
an array
of
multiple
independent hard
drives
that
provide
high
performance
and reliability.
RAID function
depends
on
the number
of drives
present
and
the RAID level
you
selected.
The myshare
storage enclosure
supports
the following
RAID
levels.
RAID
0
-
Also known
as stripping. All data
are
distributed
evenly to all
existing drives. The
two drives work
in unison
to maximize
system
performance.
However,
RAID 0 has
high risks
of data security. lf one
drive fails
then all
data in
both
drives will be lost.
RAID 1
-
Also known as mirroring.
Two hard
drives
are
required.
Data written
to one hard drive is
simultaneously
duplicated
to another hard
drive. lf one
drive fails,
the
other
drive continues to function
as a single
drive
until the
failed drive
is replaced.
JBOD
(Just
a Bunch
of
Drives)
-
Also known
as
spanning.
Two
or more hard
drives are required.
Several hard
drives
are configured
as a single hard disk
expanding
the
capacity
of the hard drive
and results in a useable
total
capacity.
However,
JBOD
does
not
increase system
performance
or
data
security.
@
f requentty
Asked
Questions
Can
you
install
just
one
drive?
Yes.
The myshare
storage enclosure
creates a
degraded
RAID 1
(Mirror)
volume for OS and
data when
only one hard
drive is installed.
The degraded volume
will
be
recovered
when
a second hard drive is
added to the enclosure.
lf
you
want
to configure the drive to other
RAID levels,
you
must first back-up
all data stored on the volume,
add
a new
disk and use the
System Configuration Utility
to select
another RAID
type.
Can
you
instoll different cdpacity hard
drives?
Yes. The
default RAID configuration for a data volume
is
Span,
which works fine
on different capacity hard
drives. However,
if
you
want to
change the configuration to RAID 1
(Mirror),
the volume size
equals to the size of the smaller hard
drive.
Cqn I install a different type
of
hard
drive?
i'ii
r,=;,,1,
,,'1
No. The myshare
storage
enclosure
supports only
3.5-inch SATA and
SATA
ll
hard drives.
SAtrA
FAtrIA
,
Cqn I install
hard drives f rom
different manafocturers?
Yes. The myshare
storage
enclosure supports installation
as
well
as copying
data
from
hard drives with
different
ma n ufactu rers.
How
many hard
drives do I have to install
to setup a RAID
0
or RAID
1 configuration?
Setting
up a RAID
configuration
requires
installation
of two
SATA hard
drives.
World-class
Technical
Support
,rr,
*lliTT"%ilTi3:
San Jose,
CA 95
1
3
1
Telephone:
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olease visit the