Measure Reference Manual

DISC-PROCESS-TYPE
The disk process type, DP2.
GMS
Physical location address (group, module, slot). The GMS field is divided into three subfields:
is the group number.GROUP
is the module number.MODULE
is the slot number.SLOT
You can use the keywords GROUP, MODULE, and SLOT in the IF and BY clauses of the LIST and
LISTALL commands.
LOGICAL-DEVICE
Logical device number of the device.
PIN
Process identification number of the disk process.
PLPT
(ZMS Style only) In Measure H03 and later PVUs, the PLPT structure replaces the SCSI-ID field.
More attributes were necessary to identify a CLIM device, so the SCSI-ID field (which had a range
of 0 to 999) was reduced to 16 bits and became the PLPT.TARGET-ID field. This structure is used
in descriptor and data records. The PLPT structure consists of five subfields:
Identifies this field as a PLPT structure rather than a SCSI-ID field. Since
the scsi-id could have a -1F (wildcard) in it (if it is a descriptor), this
MEAS_CLIM_RELPLPT-FLAGS
flag only has meaning if the PLPT-FLAGS field is not all 1s. To maintain
downward compatibility, this bit is not set for descriptors returned using
MEASLISTCONFIG unless the device configuration was specifically for
a CLIM device.
Indicates that selection is only by path and device name, and not other
attributes like lun, partition, or scsi-id. This flag only has meaning
MEAS_PATH_SEL
if the PLPT-FLAGS field is not all 1s and is only used in descriptors, not
data records.
Indicates that this descriptor or data record is for a CLIM device.MEAS_CLIM_DEVICE
Indicates that the CONFIG-NAME field in this descriptor contains more
than one CLIM name. Valid only in H06.23/J06.12 and later RVUs.
Only used in descriptors, not data records.
MEAS_MULTIPLE_CLIMS
Connection between the NonStop operating system and the disk drive. On the NonStop operating
system, there can be two paths (backup and primary) to a disk drive. For CLIM devices, due to the
PATH
fault tolerance requirement, this requires two storage CLIMs, with one path through each CLIM. A
mirrored NonStop operating system volume actually consists of two disk drives, so such a volume
can have four paths associated with it. The valid ranges are 0 to 3 for Primary, Backup, Mirror and
Mirror-backup, respectively. If path is in a descriptor, the wildcard is all 1s.
Logical unit number. This number is a unique number assigned to a disk drive within a storage CLIM.
This number is unique only within a particular CLIM. For pre-CLIM devices, this number is 0. For
LUN
CLIM devices, the valid range is 0 to 65534. This field is treated as an unsigned number. If lun is
in a descriptor, the wildcard is all 1s.
In H06.23/J06.12 and later RVUs, the partition number assigned to a partition within a partitioned
disk. Only valid for CLIM-attached disks.
PARTITION
SCSI device ID returned by the SCSI Interface Manager. Prior to the Measure H03 PVU, this value
was stored in the 64-bit SCSI-ID field. This value only requires 16 bits, so starting with the Measure
TARGET-ID
DISC 195