Veritas Storage Foundation Cross-Platform Data Sharing 5.0 AdministratorÆs Guide, HP-UX 11i v3, First Edition, May 2008

46 File system data sharing
Migrating a file system one time
Validating the operating system targets for a file system
To validate the operating system targets for a file system
◆ Type the following command:
# fscdsadm -v mount_point
Displaying the CDS status of a file system
The CDS status that is maintained for a file system includes the following
information:
■ the target_list file
■ the limits implied by the target_list file
■ whether the limits are being enforced or ignored
■ whether all files are within the CDS limits for all operating system targets
that are listed in the target_list file
To display the CDS status of a file system
◆ Type the following command:
# fscdsadm -s mount_point
Migrating a file system one time
This example describes a one-time migration of data between two operating
systems. Some of the following steps require a backup of the file system to be
created. To simplify the process, you can create one backup before performing
any of the steps instead of creating multiple backups as you go.
To perform a one-time migration
1 If the underlying Volume Manager storage is not contained in a CDS disk
group, it must first be upgraded to be a CDS disk group, and all other
physical considerations related to migrating the storage physically between
systems must first be addressed.
See “Setting up your system” on page 19.
2 If the file system is using a disk layout version prior to 7, upgrade the file
system to Version 7.
3 Use the following command to ensure that there are no files in the file
system that will be inaccessible after migrating the data due to large file size
or to differences in user or group ID between platforms:
# fscdsadm -v -t target mount_point