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Anleitung Zusammenfassung
Automatic Failovers............................................................................... 2-14
Automatic Failbacks...............................................................................2-15
Manual Path Switching.................................................................................... 2-16
Path Status Transition..................................................................................... 2-17
The Online Path Statuses....................................................................... 2-17
The Offline Path Statuses.......................................................................2-17
Correspondence between VMware vSphere and HDLM path statuses.........2-18
Status Transitions of a Path....................................................................2-18
Monitoring Intermittent Errors................................................................................2-20
Checking Intermittent Errors............................................................................2-20
Setting Up Intermittent Error Monitoring...........................................................2-20
Intermittent Error Monitoring Actions............................................................... 2-21
When a User Changes the Intermittent Error Information.................................. 2-21
Detecting Errors by Using Path Health Checking...................................................... 2-22
Distributing a Load by Using the Dynamic I/O Path Control Function.........................2-22
What is the Dynamic Load Balance Control Function..........................................2-22
Dynamic I/O Path Control Function.................................................................. 2-23
Error Management................................................................................................ 2-23
Types of Collected Logs...................................................................................2-24
Collecting Error Information.............................................................................2-26
Collecting Audit Log Data.......................................................................................2-26
Categories and Audit Events that HDLM Can Output to the Audit Log................. 2-28
Requirements for Outputting Audit Log Data.....................................................2-30
Destination and Filtering of Audit Log Data....................................................... 2-31
Audit Log Data Formats...................................................................................2-31
Integrated HDLM management using Global Link Manager.......................................2-33
3 Creating an HDLM Environment............................................................. 3-1
HDLM System Requirements....................................................................................3-2
Hosts and OSs Supported by HDLM................................................................... 3-2
Host OS support......................................................................................3-2
Remote management client OS support.................................................... 3-2
Storage Systems Supported by HDLM................................................................ 3-3
Memory and Disk Capacity Requirements........................................................... 3-3
Memory Requirements.............................................................................3-3
Disk Requirements.................................................................................. 3-4
Number of LUs and Paths That Are Supported in HDLM.......................................3-4
Flow for Creating an HDLM Environment.................................................................. 3-4
HDLM Installation Types..........................................................................................3-5
Notes on Creating an HDLM Environment................................................................. 3-5
Installing HDLM...................................................................................................... 3-6
Performing a New Installation of HDLM.............................................................. 3-7
New installation on remote management client..........................................3-7
Unattended installation on remote management client............................... 3-8
New installation on host...........................................................................3-9
Performing an Upgrade Installation of HDLM.................................................... 3-11
Performing a Re-installation of HDLM............................................................... 3-11
Settings When Managing HDLM by Using Global Link Manager...........................3-12
Creating a user account......................................................................... 3-12
Adding the host to the Credential Store file............................................. 3-12
Executing the dlmrmcenv utility..............................................................3-13
Specify Windows Firewall settings...........................................................3-13
iv
Hitachi Dynamic Link Manager (for VMware®) User Guide
...Dieses Handbuch ist für folgende Modelle:
Media Storage - HP XP1024 Disk Array (1.28 mb)