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Process Diagrams for Offhost Backup
146 NetBackup ServerFree Agent System Administrator’s Guide
Third-Party Copy Device: Mirror Process
The following diagram shows the major components for making a backup using the
NetBackup Third-Party Copy Device method with a mirror frozen image. Numbers refer
to descriptions on the next page.
Overview of NetBackup Third-Party Copy Process: Mirror
bprd
jnbSA or
bpadm
Backup
Request
bpbrm
bpcd
bpdbm
bpsched
bptm
Tape or optical
device
F
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e i
n
for
mati
o
n
E
x
t
e
n
t
l
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t
bpbkar
bpcd
Third-party
copy command
with
extent list
ltid
T
a
p
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r
e
q
u
e
s
t
m
o
u
n
t
B
a
c
k
u
p
i
m
a
g
e
Master
server
Media server
F
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f
o
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m
a
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F
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/
v
o
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a
p
p
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f
o
Backup
image
e
x
t
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t
l
i
s
t
i
n
f
o
Solaris or HP-UX
client
jbpSA or
bp
Backup
Request
3
4
2
1
5
6
8
9
mapping
services
frozen image
services
7
10
Active
client data
Make
frozen
image
Frozen
image
created
Third-party copy
device
Frozen
image of
client data
Mirror (secondary)
Primary
- 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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