Dell EMC AX4-5I, Руководство по установке оборудования

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Preparing Your Systems for Clustering
31
6
Read and accept the license agreement and click Next to install the software.
7
At the completion screen, click Finish to complete the installation.
8
Select the Do not restart now option to reboot the system after modifying
the TCP/IP registry settings in the section "Configuring the Shared
Storage System" on page 32.
Modifying the TCP Registry Settings
To modify the TCP Registry:
1
Determine the IP addresses or the DHCP IP addresses that are used for
iSCSI traffic.
2
Start the Registry Editor.
a
Select Start
→
Run .
b
Type
Regedit
and click OK .
3
Locate and click the registry subkey at:
HKEY_LOCAL_MACHINE
→
SYSTEM
→
CurrentControlSet
→
Services
→
Tcpip
→
Parameters
→
Interfaces
4
Click each interface GUID associated with the iSCSI networks, and
perform the following steps:
a
Select Edit
→
New
→
DWORD value .
b
Name the new value
TcpAckFrequency
.
c
Assign a value of
1
.
5
Exit the Registry Editor.
Installing EMC
®
PowerPath
®
EMC PowerPath detects a failed storage path and automatically re-routes I/O
through an alternate path. PowerPath also provides load balancing of data
from the cluster node to the storage system. To install PowerPath:
1
Insert the PowerPath installation media in the CD/DVD drive.
2
On the Getting Started screen, go to the Installation section, and click the
appropriate link for the operating system that is running on the node.
3
Select Run this program from its current location and click OK .