Storix-software SBAdmin Solaris System Recovery Guide Instrukcja Użytkownika Strona 56
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Storix System Backup Administrator 56 Version 8.2 Solaris System Recovery Guide
7. Install the System
To install the system from the SBAdmin System Backup, you first must have selected the
Installation Device
(which may be located on a local or remote host). You then have the option
View/Change the Installation
Settings, where you can make any changes to the backup information stored on the backup media. If you used
that option, then the backup information was already restored from the backup, verified and modified as needed
to ensure the installation can be started.
Verification Process
If you select the option Install the System with Current Settings, this backup data will be checked (again if
necessary) to ensure the defined devices and filesystems can be created successfully. Here are a few things
that are checked:
1. The devices, filesystems, and SVM/ZFS devices defined on the backup are checked to ensure the
support is available from the boot media to recreate them.
2. Ensures any backup data previously residing on a disk is assigned to a new disk unless the user
explicitly chose not to restore data.
3. Verifies that all devices assigned to SVM meta-devices and ZFS virtual devices are valid and that there
are enough devices assigned for the appropriate RAID level.
4. Checks that SVM meta-devices and ZFS pools are large enough to hold the filesystems and volumes
defined.
5. Validates the FDISK partition table and slice table and removes any “gaps”.
6. Verifies that partitions will fit onto their respective disks, and that slices will fit into their disks (SPARC)
or partitions (Intel). It also verifies that partitions or slices begin at disk track boundaries (in case the
disk geometry has changed), where required. Each table is modified as needed to correct boundaries,
sizes and to remove “gaps”.
7. Checks that all filesystems are being created on devices large enough to restore the data. Even if a
device has not changed, the requirements may change if, for instance, the filesystem type was
changed to one which requires more space for filesystem metadata than was previously needed.
8. Verifies that the root filesystem is being restored and the device on which it is defined is still valid.
9. Verifies that the configuration conforms to boot loader requirements of the specific system type.
If any problems are detected, you will be informed of the problem and a recommended solution. In some cases
the process will offer to fix the problem for you, or even automatically reduce the sizes of partitions containing
filesystem data to make the partitions fit onto a disk. If problems persist, you will need to return to the
Change
Installation Settings menu to make any changes required to restore the data (or select not to create certain
devices or restore certain data).
- Solaris System Recovery Guide 1
- Trademarks and Copyrights 2
- Publicly Available Software 2
- *Encryption Software 2
- Table of Contents 3
- 1. Introduction 5
- Installation 7
- CDROM Image Name 8
- Hard Disk 9
- No-prompt Installation 10
- Operating Systems 18
- Updating Network Boot Images 19
- Process 20
- Completing the Boot Process 21
- Cloning Systems 23
- No-Prompt Installation 23
- Enter a HEX Key 24
- Enter an ASCII (text) Key 24
- System Installation Process 25
- Using Keys and Getting Help 26
- Select Local Disk Backup 29
- Install From Local NFS Mount 30
- NFS Considerations 31
- Select Remote Tape Device 32
- Select Remote Disk Backup 32
- TSM Configuration 33
- TSM Client Configuration 35
- TSM Server Configuration 35
- VIEW/CHANGE Slice Table 38
- Change Slice Tables 40
- Solaris Volume Manager 41
- RAID Devices 43
- Understanding RAID 0+1 47
- ZFS Pools 49
- Virtual Devices 50
- ZFS Filesystems 50
- ZFS Volumes 52
- Change Solaris Filesystems 53
- Change Swap Devices 54
- 7. Install the System 56
- Starting the Installation 57
- Installation Errors 57
- System Boot Problems 57
- 8. System Recovery Utilities 59
- Start a Maintenance Shell 61
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