ZFS Pool Version 13

ZFS Pool Version 13

This page describes the features available with version 13 of the ZFS on-disk format. This version includes support for the following features:

• usedbysnapshots property
• usedbychildren property
• usedbyrefreservation property
• usedbydataset property

These features are available in:

• OpenSolaris 2008.11, Nevada, build 98

The related bug and PSARC case for version 13 change are:

• 6730799 want user properties on snapshots
• PSARC/2008/518 ZFS space accounting enhancements