7–10
Configuration
Hitachi AMS 2100/2300 Storage System Hardware Guide
While executing the setting/reference operation by Hitachi Storage
Navigator Modular 2, the performance of the array for the host I/O may
deteriorate.
If executing multiple settings/references by Hitachi Storage Navigator
Modular 2 at the same time, the performance of the array for the host I/O
may further deteriorate compared to single execution. We recommend you
perform less than 5 operations to the array during host I/O execution.
The setting/reference operations that one array can receive from Hitachi
Storage Navigator Modular 2 can have the upper limits shown in the
following table.
If you try to execute the maximum number of operations that can be
received at one time for an array, the following errors may occur.
Table 7-6: Maximum Number of Operations
Array Firmware
Maximum Number of Operations That Can
Be Received at One time
08C5/A or later
50 operations
Earlier than 08C5/A
5 operations
Table 7-7: Error Messages
Message
Error Code
Message Text
DMEA000006
0x00060000
Failed to connect with the
subsystem. Confirm the
subsystem status and the LAN
environment, and then try again.
DMEA000007
0x00070000
An invalid response was received
from the subsystem. Confirm the
subsystem status and the LAN
environment, and then try again.
DMEA00000B
0x00001002
Failed to transfer data. Confirm
the subsystem status and the LAN
environment, and then try again.
Summary of Contents for AMS 2100
Page 20: ...xx Preface Hitachi AMS 2100 2300 Storage System Hardware Guide ...
Page 28: ...1 8 Introduction Hitachi AMS 2100 2300 Storage System Hardware Guide ...
Page 50: ...1 30 Introduction Hitachi AMS 2100 2300 Storage System Hardware Guide ...
Page 176: ...5 58 Installation Hitachi AMS 2100 2300 Storage System Hardware Guide ...
Page 240: ...7 58 Configuration Hitachi AMS 2100 2300 Storage System Hardware Guide ...
Page 278: ...10 6 Upgrading the firmware Hitachi AMS 2100 2300 Storage System Hardware Guide ...
Page 292: ...B 6 Regulatory information Hitachi AMS 2100 2300 Storage System Hardware Guide ...
Page 304: ...Index 4 Hitachi AMS 2100 2300 Storage System Hardware Guide ...
Page 305: ...Hitachi AMS 2100 2300 Storage System Hardware Guide ...