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Storage Foundation 7.2 Configuration and Upgrade Guide - Solaris
Last Published:
2018-03-06
Product(s):
InfoScale & Storage Foundation (7.2)
Platform: 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
vxtunefs command permissions and Cached Quick I/O
By default, you must have superuser (root) privileges to use the /opt/VRTS/bin/vxtunefs command. The vxtunefs command is a tool that lets you change caching policies to enable Cached Quick I/O and change other file system options. Database administrators can be granted permission to change default file system behavior in order to enable and disable Cached Quick I/O. The system administrator must change the vxtunefs executable permissions as follows:
# chown root /opt/VRTS/bin/vxtunefs # chgrp dba /opt/VRTS/bin/vxtunefs # chmod 4550 /opt/VRTS/bin/vxtunefs
Setting the permissions for /opt/VRTS/bin/vxtunefs to 4550 allows all users in the dba group to use the vxtunefs command to modify caching behavior for Quick I/O files.
For more information, see the Storage Foundation Administrator's Guide.