SCF Reference Manual for the Storage Subsystem (G06.27+, H06.04+)

Storage Subsystem Commands
SCF Reference Manual for the Storage Subsystem—529937-008
14-13
Disk Attribute Descriptions
AUDITTRAILBUFFER number
(TMF audit-trail volumes only) is the audit-trail buffer size (in megabytes) for an
audit volume. This value improves the performance of systems that use the
Remote Duplicate Database Facility. number is in the range 0 (no buffer
specified) through 768. The default is 0. Do not use this attribute for SQL/MX
volumes.
If you specify too large or small a value, DP2 automatically sets the needed size.
If you specify a value of 0, DP2 automatically sets the size of the DP2 audit-trail
volume log cache, which defaults to 1 MB, that is, 256 audit-trail buffers.
AUTOLABEL { ON | OFF }
specifies whether the disk should be automatically labeled when it is inserted into
its slot. The default is OFF.
This attribute is used only when you insert a nonlabeled disk into a slot where no
disk is currently configured.
If a disk was already configured in the slot, the inserted disk is not automatically
labeled. It can eventually receive a label in these ways:
1. The slot is half of a mirrored pair, the other half has a label, the other half is up,
AUTOSTART is ON, and AUTOREVIVE is ON. the label is copied from the
other half during the automatic revive operation.
2. The slot is half of a mirrored pair and the other half has a label, but one of the
other conditions in case 1 is not true. If you start the disk and respond “yes” to
the resulting question or questions, the resulting revive operation copies the
label from the other half.
3. You use the INITIALIZE DISK, LABEL command on the disk.
For information about using this attribute, see Considerations for LABEL and
Magnetic Disks on page 6-31.
AUTOREVIVE { ON | OFF }
(mirrored disks only) specifies whether to automatically start a revive operation on
a mirrored volume either when either a new disk is inserted or when the system is
loaded and a mirrored volume is not synchronized.
For information about using this attribute, see Configuring Internal Mirrored
Magnetic Disks to Revive Automatically on page 6-13.
Note. This attribute is only valid for the PROFILE object.
ON Automatically starts a revive operation using the values for the
REVIVEPRIORITY and REVIVERATE attributes.
OFF Does not automatically start a revive operation (default).