Qlogic Fibre Channel HBA and VM Technical Information PDF herunterladen (Seite 76)

6 Under Mount Options, select Assign a New Signature and click Next.

7 In the Ready to Complete page, review the datastore configuration information and click Finish.

What to do next

After resignaturing, you might have to do the following:

If the resignatured datastore contains virtual machines, update references to the original VMFS datastore

in the virtual machine files, including .vmx, .vmdk, .vmsd, and .vmsn.

To power on virtual machines, register them with vCenter Server.

Fibre Channel SAN Configuration Guide

76 VMware, Inc.

1 2 ... 71 72 73 74 75 76 77 78 79 80 81 ... 91 92

ESXi 4.0 1
EN-000109-05 1
2 VMware, Inc 2
Contents 3
4 VMware, Inc 4
Updated Information 5
6 VMware, Inc 6
About This Book 7
8 VMware, Inc 8
Overview of VMware ESX/ESXi 1 9
Understanding Virtualization 10
Storage Virtualization 11
Virtual Machine File System 12
VMware vCenter Server 13
14 VMware, Inc 14
Storage Area Network Concepts 15
Storage System Types 16
ESX/ESXi and SAN Use Cases 17
Understanding VMFS Datastores 18
Making LUN Decisions 19
20 VMware, Inc 20
VMware, Inc. 21 21
22 VMware, Inc 22
Managing Multiple Paths 23
VMware Multipathing Module 24
VMware, Inc. 25 25
Designing for Server Failure 26
Optimizing Resource Use 27
28 VMware, Inc 28
VMware, Inc 29
Setting LUN Allocations 30
Setting Fibre Channel HBA 30
Installation and Setup Steps 31
32 VMware, Inc 32
ESX/ESXi 4 33
EMC CLARiiON Storage Systems 34
EMC Symmetrix Storage Systems 35
ESX/ESXi 1 ESX/ESXi 2 36
FC switch 2FC switch 1 36
HBA2HBA1 HBA4HBA3 36
VMware, Inc. 37 37
38 VMware, Inc 38
HP StorageWorks MSA 39
HP StorageWorks EVA 40
HP StorageWorks XP 40
Hitachi Data Systems Storage 41
Network Appliance Storage 41
42 VMware, Inc 42
Using Boot from SAN with ESX 43
Systems 5 43
Benefits of Boot from SAN 44
Before You Begin 45
Prepare the SAN 45
46 VMware, Inc 46
Enable the QLogic HBA BIOS 47
Enable the Selectable Boot 47
Select the Boot LUN 47
Enable the BootBIOS Prompt 48
Enable the BIOS 48
VMware, Inc. 49 49
50 VMware, Inc 50
SAN Storage 6 51
52 VMware, Inc 52
VMware, Inc. 53 53
Viewing Datastore Information 54
Resolving Display Issues 54
Rescan Storage Adapters 56
N-Port ID Virtualization 57
Requirements for Using NPIV 58
Assign or Modify WWNs 59
Path Scanning and Claiming 60
Viewing the Paths Information 61
View Storage Device Paths 62
Disable Paths 63
Path Failover 64
Sharing Diagnostic Partitions 65
66 VMware, Inc 66
Storage Array Performance 67
Server Performance 67
Resolving Performance Issues 68
Understanding Path Thrashing 69
Reducing SCSI Reservations 70
VMware, Inc. 71 71
Layered Applications 72
File-Based (VMFS) Solution 73
Unmount Datastores 74
Resignaturing VMFS Copies 75
76 VMware, Inc 76
Multipathing Checklist A 77
78 VMware, Inc 78
Managing Storage Paths and 79
Multipathing Plugins B 79
Display Multipathing Modules 80
Display SATPs for the Host 81
Display NMP Storage Devices 81
Add PSA Claim Rules 82
Delete PSA Claim Rules 83
Mask Paths 83
Unmask Paths 84
Define NMP SATP Rules 84
VMware, Inc. 85 85
88 VMware, Inc 88
VMware, Inc. 89 89
90 VMware, Inc 90
VMware, Inc. 91 91
92 VMware, Inc 92

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