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43 Copyright © Acronis International GmbH, 2002-2014
Note: When the Incremental backup type is selected along with retention rules, the archive will be
cleaned up using consolidation (p. 202), which is a more time-consuming and resource-intensive
operation.
4.2.6.2 Grandfather-Father-Son scheme
At a glance
Daily ("Son"), weekly ("Father"), and monthly ("Grandfather") backups
Custom day for weekly and monthly backups
Custom retention periods for backups of each type
Description
Let us suppose that we want to set up a backup plan that will regularly produce a series of daily (D),
weekly (W), and monthly (M) backups. Here is a natural way to do this: the following table shows a
sample two-month period for such a plan.
Mo
Tu
We
Th
Fr
Sa
Su
Jan 1—Jan 7
D
D
D
D
W
-
-
Jan 8—Jan 14
D
D
D
D
W
-
-
Jan 15—Jan 21
D
D
D
D
W
-
-
Jan 22—Jan 28
D
D
D
D
M
-
-
Jan 29—Feb 4
D
D
D
D
W
-
-
Feb 5—Feb 11
D
D
D
D
W
-
-
Feb 12—Feb 18
D
D
D
D
W
-
-
Feb 19—Feb 25
D
D
D
D
M
-
-
Feb 26—Mar 4
D
D
D
D
W
-
-
Daily backups run every workday except Friday, which is left for weekly and monthly backups.
Monthly backups run on the last Friday of each month, and weekly backups run on all other Fridays.
As a result, you will normally obtain 12 monthly backups over a full year.
Parameters
You can set up the following parameters of a Grandfather-Father-Son (GFS) scheme.
Start backup at
Specifies when to start a backup. The default value is 12:00 PM.
Back up on
Specifies the days of the week when a backup will be performed. The default value is
Workdays.
Weekly/Monthly
Specifies which day of the week (out of the days selected in the Back up on field) you
want to reserve for weekly and monthly backups.
The default value is Friday. With this value, a monthly backup will run on the last
Friday of each month. Weekly backups will run on all other Fridays. If you choose a
different day of week, these rules will apply to the day chosen.
- Acronis Backup 1
- Version 11.5 Update 5 1
- Copyright Statement 2
- Table of contents 3
- Rebranding 8
- Licensing 8
- Cloud backup 8
- OS support 8
- 1.7.1 Agent for Linux 10
- 1.7.2 Management Console 10
- 1.9 Supported file systems 11
- 1.10 Technical Support 11
- 2 Getting started 12
- Step 5. Recovery 13
- Step 6. Management 13
- Navigation tree 14
- 2.1.2.1 Views 15
- 2.1.2.2 Action pages 16
- Action page - Controls 17
- 2.1.3 Console options 18
- 2.1.3.4 Pop-up messages 19
- 3.1 Owners 21
- Task credentials 22
- Full backup 23
- Incremental backup 23
- Recovery 25
- 3.6.2 Backing up MD devices 26
- Mounting backup volumes 30
- To unmount a backup volume 31
- By disk specification 31
- 3.9 Support for SNMP 32
- Supported operations 33
- About the test message 33
- 4 Backup 34
- How to back up 35
- Plan parameters 35
- Criteria: full path 38
- Criteria: name 38
- Wildcard characters 38
- 1. Selecting the destination 39
- 4.2.6 Backup schemes 42
- At a glance 43
- Description 43
- Parameters 43
- Examples 44
- Roll-back period 50
- 4.2.7 Archive validation 51
- Parameters specification 53
- 4.3.1 The [DATE] variable 55
- 4.3.3 Usage examples 56
- 4.4 Scheduling 59
- 4.4.1 Daily schedule 60
- first at 8 AM 61
- second at 12 PM (noon) 61
- third at 3 PM 61
- fourth at 5 PM 61
- fifth at 7 PM 61
- 4.4.2 Weekly schedule 62
- 4.4.3 Monthly schedule 64
- 4.4.4 Conditions 66
- Example: 67
- What if 68
- Usage scenarios 69
- 4.5.1 Supported locations 70
- Simple scheme 71
- Tower of Hanoi scheme 71
- Custom scheme 71
- 4.5.5 Usage examples 73
- 4.7 Default backup options 75
- 4.7.1 Additional settings 77
- 4.7.2 Archive protection 78
- 4.7.3 Backup cataloging 79
- 4.7.4 Backup performance 79
- 4.7.5 Backup splitting 80
- 4.7.6 Compression level 81
- 4.7.8 E-mail notifications 83
- 4.7.9 Error handling 84
- 4.7.10 Event tracing 85
- 4.7.13 LVM snapshotting 86
- Logical volume manager 87
- 4.7.14 Media components 88
- 4.7.15 Pre/Post commands 88
- 4.7.15.1 Pre-backup command 89
- Skip the task execution 94
- 5 Recovery 95
- 5.1.1 What to recover 96
- 5.1.1.2 Data catalog 98
- 5.1.4 Where to recover 100
- Disk destination 101
- NT signature 101
- Recover to: 102
- Disks/volumes 102
- MBR destination 103
- Volume destination 103
- Changing volume properties 103
- Size and location 103
- File system 104
- Volume (partition) alignment 104
- Recovery exclusions 105
- 5.1.5 When to recover 106
- 5.1.6 Task credentials 106
- 5.3.1 Additional settings 111
- 5.3.2 E-mail notifications 112
- 5.3.3 Error handling 113
- 5.3.4 Event tracing 113
- 5.3.5 File-level security 114
- 5.3.6 Pre/Post commands 114
- 5.3.7 Recovery priority 116
- 6.1 Conversion methods 117
- Logical and dynamic volumes 118
- Custom loader reactivation 118
- 6.2.2.1 Conversion settings 119
- Network usage 121
- Storage space 121
- 6.2.3.1 Steps to perform 123
- Processors 125
- Choosing the disk interface 125
- 6.3.2 Steps to perform 126
- 7.1 Vaults 127
- 7.1.1 Working with vaults 128
- 7.1.2 Personal vaults 128
- Metadata 129
- Creating a personal vault 130
- 7.2 Acronis Secure Zone 131
- 7.2.1.4 Result confirmation 132
- 7.3 Removable devices 134
- What to validate 136
- 8.1.1 Archive selection 137
- 8.1.2 Backup selection 137
- 8.1.3 Vault selection 137
- 8.1.5 When to validate 138
- 8.1.6 Task credentials 139
- 8.2.1 Archive selection 141
- 8.2.2 Backup selection 142
- 8.2.4 Destination selection 142
- 2. Using the archives table 143
- 3. Naming the new archive 143
- 8.3 Mounting an image 144
- 8.3.1 Archive selection 145
- 8.3.2 Backup selection 145
- 8.3.3 Access credentials 145
- 8.3.4 Volume selection 146
- Tips on usage 149
- Limitations 149
- 9 Bootable media 150
- 9.1.1 Kernel parameters 151
- 9.1.2 Network settings 153
- 9.1.3 Network port 154
- Linux-based bootable media 156
- Activate 158
- Do not activate 158
- 10.1 Backup plans and tasks 159
- 10.1.2.3 Task states 162
- 10.1.2.4 Task statuses 163
- Adjusting credentials 164
- Steps to perform 164
- How to modify credentials 164
- How it works 166
- Editing the export file 167
- 10.1.5 Backup plan details 168
- 10.2 Log 169
- 10.2.2 Log entry details 170
- 10.3 Alerts 171
- 10.4 Changing a license 172
- 10.6.1 Alerts 173
- 10.6.2 E-mail settings 173
- 10.6.3 Event tracing 175
- 10.6.4 Log cleanup rules 176
- 10.6.5 Cloud backup proxy 176
- 11 Cloud backup 178
- Server operating systems 179
- 11.1.7 Initial Seeding FAQ 181
- Preparing 183
- Packaging and sending 183
- Creating subsequent backups 183
- Hard drive types 184
- Packaging 184
- Volume subscriptions 190
- Machine subscriptions 190
- 11.2 Where do I start? 191
- Example 193
- 11.8 Terminology reference 195
- Renew a subscription 197
- Storage quota 197
- Subscription 197
- Subscription period 197
- Unassign a subscription 197
- 12 Glossary 198
- what data to back up 199
- Backup scheme 200
- Bootable agent 200
- Bootable media 200
- Built-in group 201
- Cataloging 201
- Centralized backup plan 201
- Centralized management 201
- Centralized task 201
- Centralized vault 202
- Cleanup 202
- Consolidation 202
- Data catalog 202
- Deduplicating vault 203
- Deduplication 203
- Differential backup 203
- Direct management 203
- Disaster recovery plan (DRP) 203
- Disk backup (Image) 204
- Disk group 204
- Dynamic disk 204
- Dynamic group 205
- Dynamic volume 205
- Encrypted archive 205
- Encrypted vault 205
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