FreeNAS_8.2_Users_Guide.pdf

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FreeNAS™ 8.2 Users Guide
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FreeNAS™ is © 2011, 2012 iXsystems
FreeNAS™ is a trademark of iXsystems and the FreeNAS™ logo is a registered trademark of
iXsystems.
FreeBSD is a registered trademark of the FreeBSD Foundation
Cover art by Jenny Rosenberg
FreeNAS™ 8.2 Users Guide
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Table of Contents
Section 1: Introduction and Installation
1 Introduction . .....................................................................................................................................10
1.1 Hardware Recommendations . ...................................................................................................11
1.1.1 Architecture . ......................................................................................................................11
1.1.2 RAM . .................................................................................................................................11
1.1.3 Compact or USB Flash . ....................................................................................................12
1.1.4 Storage Disks and Controllers . .........................................................................................12
1.1.5 Network Interfaces . ...........................................................................................................13
1.1.6 RAID Overview . ...............................................................................................................13
1.1.7 ZFS Overview . ..................................................................................................................15
1.2 What's New in 8.2 . ....................................................................................................................17
1.3 Features . ....................................................................................................................................18
1.4 Known Issues . ...........................................................................................................................19
2 Installing and Upgrading FreeNAS™ . .............................................................................................20
2.1 Getting FreeNAS™ . .................................................................................................................20
2.2 FreeNAS™ in a Virtual Environment . .....................................................................................21
2.2.1 VirtualBox . ........................................................................................................................21
2.2.1.1 Creating the Virtual Machine
....................................................................................
21
2.2.1.2 Creating Devices for Storage and Installation Media
...............................................
26
2.2.1.3 Configuring the Bridged Adapter
..............................................................................
28
2.2.2 VMWare ESXi . .................................................................................................................30
2.3 Installing from CDROM . ..........................................................................................................34
2.4 Burning an IMG File . ...............................................................................................................36
2.4.1 Using xzcat and dd on a FreeBSD or Linux System . .......................................................37
2.4.2 Using Keka and dd on an OS X System . ..........................................................................37
2.4.3 Using 7-Zip and Win32DiskImager on Windows . ............................................................38
2.5 Initial Setup . ..............................................................................................................................39
2.5.1 Console Setup Menu . ........................................................................................................41
2.6 Upgrading FreeNAS™ . ..........................................................................................................42
2.6.1 Preparing for the Upgrade . ................................................................................................43
2.6.2 Using the ISO . ...................................................................................................................43
2.6.3 From the GUI . ..................................................................................................................46
2.6.3.1If Something Goes Wrong
2.2.1.4 Running FreeNAS™ from a USB Image
..................................................................
29
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47
Section 2: Using the Graphical Interface
3 Quick Start Guide and Account Configuration . ...............................................................................47
3.1 Quick Start Guide . ....................................................................................................................47
3.1.1 Set Administrative Access . ................................................................................................48
3.1.2 Set the Administrative Email Address . .............................................................................48
3.1.3 Enable Console Logging . ..................................................................................................48
3.1.4 Configure Volumes . ..........................................................................................................48
3.1.5 Create Users/Groups or Integrate with AD/LDAP . ..........................................................49
3.1.6 Configure Permissions . .....................................................................................................49
3.1.7 Configure Sharing . ............................................................................................................49
FreeNAS™ 8.2 Users Guide
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3.1.8 Start Applicable Service(s) . ..............................................................................................50
3.1.9 Test Configuration from Client . ........................................................................................50
3.1.10 Backup the Configuration . ..............................................................................................51
3.2 Account Configuration . ............................................................................................................51
3.2.1 Admin Account . ................................................................................................................51
3.2.2 Groups . ..............................................................................................................................52
3.2.3 Users . ................................................................................................................................55
4 System Configuration . ......................................................................................................................57
4.1 Cron Jobs . .................................................................................................................................58
4.2 NTP Servers . .............................................................................................................................60
4.3 Reporting . .................................................................................................................................61
4.4 Rsync Tasks ..............................................................................................................................62
4.4.1 Creating an Rsync Task . ....................................................................................................63
4.5 S.M.A.R.T. Tests . ......................................................................................................................69
4.6 Settings . ...................................................................................................................................70
4.6.1 General Tab . ......................................................................................................................70
4.6.2 Advanced Tab . ..................................................................................................................71
4.6.2.1Autotune
4.6.3 Email Tab . .........................................................................................................................74
4.6.4 SSL Tab . ............................................................................................................................76
4.7 Sysctls . ......................................................................................................................................77
4.8 System Information . .................................................................................................................78
4.9 Tunables . ...................................................................................................................................79
4.9.1 Recovering From Incorrect Tunables . ...............................................................................80
5 Network Configuration . ....................................................................................................................81
5.1 Global Configuration . ...............................................................................................................82
5.2 Interfaces . ..................................................................................................................................83
5.3 Link Aggregations . ...................................................................................................................84
5.4 Network Summary . ...................................................................................................................88
5.5 Static Routes . ............................................................................................................................89
5.6 VLANs . .....................................................................................................................................89
6 Storage Configuration . .....................................................................................................................90
6.1 Periodic Snapshot Tasks ...........................................................................................................90
6.2 Replication Tasks . .....................................................................................................................94
6.2.1 Configure PULL . ..............................................................................................................94
6.2.2 Configure PUSH . ..............................................................................................................95
6.2.3 Troubleshooting Replication . ............................................................................................98
6.3 Volumes . ...................................................................................................................................98
6.3.1 Auto Importing Volumes . ..................................................................................................99
6.3.2 Importing Volumes . .........................................................................................................100
6.3.3 Volume Manager . ............................................................................................................101
6.3.4 Using Volume Manager After a Volume Has Been Created . ..........................................103
6.3.5 Creating ZFS Datasets . ...................................................................................................104
6.3.6 Creating a zvol . ...............................................................................................................106
6.3.7 Viewing Volumes . ...........................................................................................................107
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FreeNAS™ 8.2 Users Guide
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