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A shared resource tree must be created on a local file system of the boot server. BMR sets permissions for the SRT directory to allow read access to all and read and write access to the root or Administrator user.
When you create an SRT, you install the operating system software and NetBackup client software into the SRT. You also can install other software when you create the SRT or at any time thereafter.
To create an SRT, you need the installation software or images for the following items:
For Linux SRTs, the Bare Metal Restore third-party products CD. This CD contains the open source products that may not be included in the vendor Linux distribution.
Optional: Other applications or packages (such as Veritas Volume Manager or Veritas File System).
Optional: Patches, maintenance levels, Maintenance Packs , service packs, fileset, or the drivers that the operating system requires or other software that is installed in the SRT. You must install into the SRT any operating system patches that the NetBackup client software requires. If they are not installed, NetBackup does not function correctly in the temporary restore environment, and the restore may fail.
For more information about package or patch dependencies, see the NetBackup Release Notes.
If you need more than one SRT of the same operating system, create an SRT with only the operating system and NetBackup client software. (For example, you want to restore the clients that have different versions of Veritas Volume Manager or different drivers.) Then make as many copies as you need and add the different versions of the other software to the copies. If you copy an existing SRT, it is usually faster than if you create an SRT.
During SRT creation, you are prompted for the path to the installation program or software if you do one of the following:
Place the installation program in a removable media drive of the boot server. Then provide the path to that removable media drive.
Copy the contents of the installation program to a local directory. Then provide the path to that local directory.
Copy the installation program contents to a remote directory, available to the boot server through NFS or network share. Then provide the path to that remote directory or share location.
The amount of time that is needed to create an SRT is between 5 minutes to 60 minutes. It depends on the speed of the system, the operating system of the SRT being created, and other software being installed.