Storage Foundation 7.2 Configuration and Upgrade Guide - Solaris
- Section I. Introduction and configuration of Storage Foundation
- Section II. Upgrade of Storage Foundation
- Planning to upgrade Storage Foundation
- Preparing to upgrade SF
- Upgrading Storage Foundation
- Performing an automated SF upgrade using response files
- Upgrading SF using Boot Environment upgrade
- Performing post-upgrade tasks
- Upgrading the Array Support Library
- Planning to upgrade Storage Foundation
- Section III. Post configuration tasks
- Section IV. Configuration and Upgrade reference
- Appendix A. Installation scripts
- Appendix B. Configuring the secure shell or the remote shell for communications
Upgrading disk layout versions
In this release, you can create and mount only file systems with disk layout Version 7, 8, 9, and 10. You can only local mount disk layout Version 6 only to upgrade to a later disk layout version.
Note:
If you plan to use 64-bit quotas, you must upgrade to the latest disk layout Version 10. The use of 64-bit quota on earlier disk layout versions is deprecated in this release.
Disk layout Version 6 has been deprecated and you cannot cluster mount an existing file system that has disk layout Version 6. To upgrade a cluster file system with disk layout Version 6, you must local mount the file system and then upgrade the file system using the vxupgrade utility to a later version.
To upgrade the disk layout versions
- To get to disk layout Version 10 from Version 6. You must incrementally upgrade the disk layout of this file system. For example:
# vxupgrade -n 7 /mnt # vxupgrade -n 8 /mnt # vxupgrade -n 9 /mnt # vxupgrade -n 10 /mnt
See the vxupgrade
(1M) manual page.
You must upgrade any existing file systems with disk layout Version 4 or 5 to disk layout Version 7 or later using the vxfsconvert command.
See the vxfsconvert
(1M) manual page.
Note:
Veritas recommends that you upgrade existing file systems to the highest supported disk layout version prior to upgrading to this release. Once a disk layout version has been upgraded, it is not possible to downgrade to the previous version.
You can check which disk layout version your file system has by using the following command:
# fstyp -v /dev/vx/dsk/dg1/vol1 | grep -i version
For more information about disk layout versions, see the Storage Foundation Administrator's Guide.