HP Insight Recovery Technical White Paper
9
Storage replication
Continuous Access
EVA
(synchronous mode).
Distance between
primary
and
recov
ery
site
s
Metropolitan area distance betw
een
primary
and
recovery site
s.
S
ee
Continuous Access
EVA
Implementation Guide
for
a
discussion of distance restrictions
when using
Continuous Access
EVA in synchronous mode
.
Prerequisite Products
In order to in
stall and use Insight Recovery, a customer must first have installed the following products
on the Central Management
Server
(CMS) at each site:
Insight Dynamics
–
VSE
Virtual Connect Enterprise Manager (VCEM)
Virtual Connect (VC)
Insight Control Environme
nt (ICE)
Insight Recovery
1.0 supports
:
HP StorageWorks EVA
HP StorageWorks Continuous Access EVA software (synchronous mode)
Insight Recovery
C
onfiguration
This section provides
a high
-
level
overview of the
Insight Recovery
set
-
up and configuration proc
ess.
See the
Insight Recovery
1.0 Release Notes for detailed product insta
llation requirements and the
Insight Recovery
Online Help for detailed configuration informat
ion.
Pre
-
Work S
teps (
Prior to
C
onfiguring
Insight Recovery
)
T
o set up Insight Recovery,
the
server administrator (hereafter referred to as “the admin”) performs the
following tasks
:
•
The
admin creates
logical server
s on both sites
.
•
F
or each
logical server
protected by Insight Recovery
(hereafter referred to as “DR
-
protected”)
at the
primary si
te
, a corresponding
logical server
must exist at the
recovery
site
.
That is, for each
logical server
at the
primary site
to be protected by
Insight
Recovery
,
there must be a corresponding “r
ecovery
logical server
” at the
recovery site
.
•
The
admin r
equest
s
that the storage admin
istrator
do the following:
•
Create LUN
s on
the
arrays
–
these are the storage LUNs to be used by the
logical server
s
at the
primary
and
recovery site
s.
•
Setup replication for LUN
s
–
the LUNs that are used by the
logical server
s protec
ted by
Insight Recovery at the
primary site
must be replicated to the
recovery site
.
•
Present LUN
s to the WWNs provided by
the
server admin
–
the LUNs are presented to
the
logical server
s
HBA WWNs
that
will access
them.
•
Inform
the
server admin
of the
deta
ils
regarding
DR Group name, s
torage
array
WWN
for
both sites,
and the CommandView EVA server
names and credentials
for both sites
–
this information will be used as part of the Insight Recovery configuration.
•
The
admin completes
the
set up of
the
logical
server
s
•
The admin a
pplies storage parameters to the
logical server
–
the server admin completes
the configuration of the
logical server
, including LU
N ID
for boot
-
from
-
SAN, etc.