Oracle StorageTek T10000 Reference Manual

Receive Recommended Access Order Command
August 2016 Commands 167
Receive Recommended Access Order Command
The Receive Recommended Access Order (RRAO) command is used to retrieve a
RAO list of User Data Segments. The RRAO command is defined by an operation
code and Service Action.
UDS Limits: 0 = RAO list returned
1 = UDS Limits page returned
RRAO List Offset: Offset into RAO list to begin returning data, must be 0 or multiple
of 4
Allocation Length: Maximum number of bytes that may be returned
UDS Type: Format of User Data Descriptor used in calculating max number of UDS's
supported if UDS
Limits bit is set to one. Ignored if UDS Limits bit is set to zero
Maximum UDS Supported: Maximum number of User Data Segments supported for
the UDS Type specified in the RRAO command
Maximum UDS Size: Maximum size of the UDS descriptor for the UDS Type
specified in the RRAO command
TABLE 3-120 Receive Recommended Access Order command
Byte
Bit
76543210
0 Operation Code(A3H)
1 UDS_Lim
its
Reserved Service Action (11h)
2
thru
5
(MSB)
RAO List Offset
(LSB)
6
thru
9
(MSB)
Allocation Length
(LSB)
10 Reserved
UDS_Type
11 Control Byte
TABLE 3-121 UDS Limits Page
Byte
Bit
76543210
0
thru
1
(MSB)
Maximum UDS Supported
(LSB)
2
thru
3
(MSB)
Maximum UDS Size
(LSB)

Oracle StorageTek T10000 Specifications

General

Brand	Oracle
Model	StorageTek T10000
Category	Storage
Language	English