Veritas File System 5.0 Release Notes, HP-UX 11i v3, First Edition, May 2008

Table 1-3 Features Enabled by HP Serviceguard Storage Management Licenses (continued)
T2777CBT2776CBT2775CBT2774CBT2773CBT2772CBT2771CBFeature
YesYesYesYesYesYesYesStorage Checkpoints and
Storage Rollback -
Instantly create
disk-based backups or
file systems without
adding storage. The
backup can be easily
restored by the user.
YesYesYesYesNoYesNoDynamic Storage Tiering
- Allows the
administrator to identify
and move infrequently
used files online to less
expensive storage,
transparently to users
and applications.
* * ODM, CIO and QIO are planned to be licensed with SF-CFS, however we are waiting on
Symantec Operations to make the necessary changes.
End of Support
The following features are no longer supported:
• VxFS 5.0 does not support creating or mounting file systems using Version 1, 2, or 3 disk
layout. HP recommends that you upgrade all older disk layouts to Version 7.
• Future major releases of VxFS may discontinue support for DLV 4 and DLV 5.
• The nau, ausize, aufirst, aupad and ninode options to the mkfs command are not
supported. The mkfs command accepts these options, but ignores them without a warning.
These options can be omitted from the mkfs command in future releases.
• The default version for File Change Log (FCL) in VxFS 5.0 is version 4. VxFS 5.0 is the last
major release to support FCL version 3. Upgrade FCL to version 4 to make use of the
advanced logging facilities provided by Version 4 and for facilitating future upgrades.
• The fscdstask command, used for performing online Cross-Platform Data Sharing (CDS)
operations, has been replaced by the fscdsadm command. Support for the fscdstask
command might be dropped in future VxFS releases.
• Veritas File System 4.1 is the last major release to support QuickLog. The Version 6 disk
layout does not support QuickLog. The functionality provided by the Veritas multi-volume
support feature replaces most of the functionality provided by QuickLog.
• The snapshot feature will not be available in future Veritas releases.
End of Support 15