Guardian Procedure Calls Reference Manual (G06.25+)

Guardian Procedure Calls (D-E)
Guardian Procedure Calls Reference Manual—522629-013
4-65
DEVICE_GETINFOBYLDEV_ Procedure
(Superseded on G-series Releases)
The attributes returned in primary-info and backup-info are defined as follows:
•
status
is a file-system error number returned by the IOP that owns the device. A value of
0 indicates that the returned information is valid; any other value indicates an error
condition.
•
primary-subtype
is the device subtype of the primary disk of a logical volume. This field is set only
by the disk process.
state INT
path 1 information:
configured UNSIGNED(1)
in-use (14 bits of
filler)
UNSIGNED(1)
channel INT
controller INT
unit INT
state INT
path 2 information:
configured UNSIGNED(1)
in-use (14 bits of
filler)
UNSIGNED(1)
channel INT
controller INT
unit INT
state INT
path 3 information:
configured UNSIGNED(1)
in-use (14 bits of
filler)
UNSIGNED(1)
channel INT
controller INT
unit INT
state INT
Attribute TAL Value Representation