Seagate ST39175LW Průvodce řešením problémů stáhnout pdf (Strana 101)

Core Frozen Image Services

This chapter provides additional information about the nbu_snap, fsclone, and vxvm

frozen image methods (the Core Frozen Image Services option).

The following topics are covered in this chapter:

◆ Core Frozen Image Services: Overview

◆ Creating a Snapshot Mirror of the vxvm Frozen Image Source

◆ Cache for nbu_snap (Parameter Value field)

1 2 ... 96 97 98 99 100 101 102 103 104 105 106 ... 181 182

VERITAS NetBackup 1
ServerFree Agent 1
Contents 3
Contents v 5
Contents vii 7
About This Guide 9
Related Manuals 10
Accessibility 11
Conventions 11
Notes and Cautions 12
Key Combinations 12
Command Usage 12
Getting Help 13
Introduction 15
Backup agent 17
NetBackup 17
Terminology 18
Chapter 1, Introduction 5 19
Chapter 1, Introduction 7 21
Features 22
Offhost Backup 23
Requirements 24
Restrictions 24
Frozen Image Overview 26
Copy-on-Write Snapshot 27
frozen image methods 30
). See usage 31
Chapter 1, Introduction 19 33
Quiescing the Stack 34
Offhost Backup Overview 36
Offhost Backup Methods 37
Third-Party Copy Device 38
Offhost Backup Without a SAN 39
Chapter 1, Introduction 27 41
(Solaris only) 42
Checklist 46
▼ For troubleshooting help: 48
Installation 49
./install 50
Chapter 3, Installation 37 51
Solaris Solaris8 othersparc 52
HP9000-800 HP-UX11.00 myhp 52
/usr/openv/netbackup/3pc.conf 52
Server Deinstall 53
Client Deinstall 53
SAN Configuration Diagram 56
Supported Peripherals 57
/opt/VRTSspc/bin/spc & 67
Device Checklist 70
3pc.conf Description 72
Example 3pc.conf file 73
Determining Requirements 75
Example mover.conf files 76
Keywords in Mover File 77
Naming the Mover File 78
Create the 3pc.conf File 79
Create the mover.conf File 81
NetBackup Configuration 87
Prerequisites 88
Configuration at a Glance 89
Expand UNIX Client 90
Configuring a Backup Method 93
(the link) 97
/file1 /fs2/file1 97
/dir1 /fs2/dir2 97
FlashBackup Policies 99
Multiple Data Streams 99
Configuration Tips 100
Core Frozen Image Services 101
(Solaris only) 102
Integration Option) 105
Configuration Checklist 106
The Frozen Image Methods 107
Overview 107
Client Data Must Be Mirrored 109
Disk Terms 109
Access to Disk Arrays 110
EMC Symmetrix 113
Hitachi and HP Arrays 114
/bin/horcmstart.sh x x 118
▼ To select the mirror disk 124
Volume Manager Configuration 125
Disk group: P1, P2 126
Disk group: P3, M3 126
Disk group: P1, P3, P5 126
Best Practices 129
Backup policy A 130
Backup policy B 130
Notes on Offhost Backup 135
ALL_LOCAL_DRIVES 136
Multiplexing 136
Raw Partition Offhost Backups 136
Using NetBackup 137
Performing a Backup 138
Performing a Restore 139
Troubleshooting 141
Important Notes 143
Installation Problem 144
Removing a Frozen Image 144
Removing a VxVM Volume Clone 146
VfMS Error Conditions 148
VfMS Method Errors 149
3 - invalid argument 151
Online Services Error Codes 152
Solaris client 154
Media server 154
Solaris or HP-UX 156
ServerFree Agent Commands 163
3pc.conf file (in 164
Solaris snapctl Driver 171
command must be invoked as: 173

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