Preparing Your Systems for Clustering
49
2
Add the following two separate lines to the
agentID.txt
file, with no
special formatting:
•
First line: Fully qualified hostname. For example, enter
node1.domain1.com
, if the host name is
node1
and the domain name
is
domain1
.
•
Second line: IP address that you want the agent to register and use to
communicate with the storage system.
EMC PowerPath
EMC PowerPath
®
automatically reroutes Fibre Channel I/O traffic from the host
system and a Dell/EMC CX4-series storage system to any available path if a
primary path fails for any reason. Additionally, PowerPath provides multiple path
load balancing, allowing you to balance the I/O traffic across multiple SP ports.
Enabling Access Control and Creating Storage Groups Using
Navisphere
The following subsection provides the required procedures for creating
storage groups and connecting your storage systems to the host systems.
CAUTION:
Before enabling
Access Control
, ensure that no hosts are attempting to
access the storage system. Enabling
Access Control
prevents all hosts from
accessing any data until they are given explicit access to a LUN in the appropriate
storage group. You must stop all I/O before enabling
Access Control
. It is
recommended to turn off all hosts connected to the storage system during this
procedure or data loss may occur. After you enable the
Access Control software
, it
cannot be disabled.
1
Ensure that Navisphere Agent is started on all host systems.
a
Click the
Start
button and select
Programs
→
Administrative Tools
,
and then select
Services
.
b
In the
Services
window, verify the following:
•
In the
Name
column,
Navisphere Agent
appears.
•
In the
Status
column,
Navisphere Agent
is set to
Started
.
•
In the
Startup Type
column,
Navisphere Agent
is set to
Automatic
.
2
Open a Web browser.
Содержание CX4 Series
Страница 5: ...Contents 5 A Troubleshooting 55 B Zoning Configuration Form 61 C Cluster Data Form 63 ...
Страница 6: ...6 Contents ...
Страница 38: ...38 Cabling Your Cluster Hardware ...
Страница 54: ...54 Preparing Your Systems for Clustering ...
Страница 62: ...62 Zoning Configuration Form ...
Страница 68: ...68 Index ...