DataDirect Networks S2A9550 Manuals

DataDirect Networks S2A9550 Manuals

Manuals and User Guides for DataDirect Networks S2A9550. We have 1 DataDirect Networks S2A9550 manual available for free PDF download: User Manual

DataDirect Networks S2A9550 User Manual

DataDirect Networks S2A9550 User Manual (118 pages)

Silicon Storage Appliance

Brand: DataDirect Networks | Category: Storage | Size: 1 MB

Table of Contents

Table of Contents
7
About this Guide
11
Introduction

15
- Datadirect Networks' SAN Solution
  15
- The S2A9550
  15
- Features of the S2A9550
  15
The S2A9550 System Hardware

17
Installation Overview

23
Setting up the S2A9550

25
Configuring the S2A9550

31
Managing the S2A9550

45
- Management Interface
  45
- Available Commands
  45
- Administrator and User Logins
  46
- Login
  46
- Logout
  46
- Password
  46
- Who am I
  46
Configuration Management

47
- Configure and Monitor Status of Host Ports
  47
- Host ID
  47
- Host WWN
  47
  - Host Status
    48
  - Host LILP Payload
    48
  - Host Array Parity Checking
    48
  - Host Port Speed
    48
- Configure and Monitor Status of Storage Assets
  48
- Disk and Channel Information
  48
  - Tier View
    50
- LUN View
  52
- Tier Mapping for Enclosures
  54
- System Network Configuration
  55
- Telnet
  56
- Restarting the S2A9550
  58
- System Restart
  58
- System Shutdown
  58
- Setting the System's Date and Time
  59
- Saving the S2A9550'S Configuration
  59
- Restoring the System's Default Configuration
  59
- LUN Management
  60
- Configuring the Storage Array
  60
  - Creating a LUN
    60
- Formatting a LUN
  61
  - Interrupting a LUN Format Operation
    61
  - Changing a LUN Label
    61
  - Moving a LUN (Dual Mode Only)
    62
  - Deleting a LUN
    62
- SCSI Reservations
  62
- Automatic Drive Rebuild
  62
- Manual Drive Rebuild
  63
  - Drive Rebuild Verify
    63
  - Manual Drive Replace
    63
  - Interrupting a Rebuild Operation
    63
- Couplet S2A9550 Configuration (Cache/Non-Cache Coherent)
  63
- Non-Cache Coherent
  64
  - Cache Coherent
    64
- Fail / Restore the Other S2A 9550 Unit in the Couplet Pair
  64
  - Labeling the S2A9550 Unit(S)
    65
  - Singlet
    65
Performance Management

66
- Optimization of I/O Request Patterns
  66
- Display Current Cache Settings
  66
  - Cache Segment Size
    66
  - Writeback Cache Settings
    66
  - Prefetch Settings
    67
- Cache Settings Reset
  67
- Disk Configuration Settings
  67
- Audio/Visual Settings of the System
  68
- Locking LUN in Cache
  69
- Locking / Unlocking a LUN
  70
- System Performance Statistics
  71
- Resources Allocation
  75
- Background Format/Rebuild Operations
  75
- Background LUN Verify Operations
  75
- SES Device Monitoring Rate
  76
- Host Command Timeout
  76
Security Administration

77
- Monitoring User Logins
  77
- Zoning (Anonymous Access)
  78
- User Authentication
  79
Firmware Update Management

80
- Displaying Current Firmware Version
  80
- Firmware Update Procedure
  80
Remote Login Management

82
- When a Telnet Session Is Active
  82
The System Logs

84
- Message Log
  84
- System and Drive Enclosure Faults
  84
- Displaying System's Uptime
  85
- Saving a Comment to the Log
  85
Other Utilities

86
Remote Management of S2A9550

89
- Network Connection
  89
- Network Interface Set up
  89
- Login Names and Passwords
  91
- SNMP Set up on Host Computer
  91
- S2A9550 Implementation of SNMP
  92
Maintaining the S2A9550

95
S2A9550 Messages and Descriptions

101
- Fault Messages
  101
- Warning Messages
  101
- Timeout Messages
  101
- Informational Messages
  102
- SDRAM and Cache Error Messages
  102
- Disk Boot-Up Error Messages
  103
- Disk Error Messages
  106
- Host Error Messages
  110
- Rebuild Error Messages
  111
- SES (SCSI Enclosure Services) Messages
  112
- Other Messages
  112

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