Veritas Storage Foundation for Oracle 5.0 Administrator's Guide, HP-UX 11i v3, Second Edition, December 2008

■ You must convert your VxFS file system to a multi-volume file
system first.
■ Storage classes must be registered using the dbdst_admin
command before assigning classes to volumes.
■ The database can be online or offline.
Usage notes
To classify a volume
◆
Use the dbdst_classify command as follows:
$ /opt/VRTS/bin/dbdst_classify -S $ORACLE_SID -M mount_device \
-v volume_name:class[,volume_name:class]
For example, to assign the class "FAST" to volume new_vol1, use the
dbdst_classify command as follows:
$ /opt/VRTS/bin/dbdst_classify -S $ORACLE_SID -M /dev/vx/dsk/oradg/oradata \
-v new_vol1:FAST
Displaying free space on your storage classes
To see the free space, class information, and volume information on your storage
classes, use the dbdst_show_fs command.
Table 11-2 on page 192. shows the dbdst_show_fs command options.
Table 11-2
dbdst_show_fs command options
DescriptionOption
Specifies the ORACLE_SID, which is the name of the Oracle
instance.
-S $ORACLE_SID
Displays the free space on volumes in each class.-o volume
Specifies the mount point.-m
Before displaying the free space on a storage class, review the following
information:
■ Make sure the file system is mounted.Prerequisites
■ See the dbdst_show_fs(1M) manual page.Usage notes
Using Database Dynamic Storage Tiering
Configuring Database Dynamic Storage Tiering
192