Hitachi

JP1 Version 12 JP1/Performance Management - Remote Monitor for Virtual Machine Description, User's Guide and Reference


Host Logical Disk Status (PI_HLDI)

Organization of this page

Function

This record stores performance data on a physical server's logical disk over a unit of time. This record is a multi-instance record.

In this record you can collect performance data, such as how much of a logical disk on a physical server is used. The disk space can be divided into used space and unused space. The figure below shows an example of data that can be collected in this record.

Figure 5‒2: Example of collected data

[Figure]

Notes:
  • Information cannot be collected if an attempt to connect to the monitored physical server fails.

  • Returns the data store information.

  • For Hyper-V, the record is created and performance data can be collected only if the disk is local disk.

  • If the monitoring target uses VMware, the value of the PI_HDLI field is updated only when VMware ESX is managed with vCenter. For details, see Important note in 1.4.5(1) Overview.

Default values and values that can be changed

Item

Default value

Can it be changed?

Collection Interval

300

Yes

Collection Offset

0

Yes

Log

No

Yes

LOGIF

Blank

Yes

Over 10 Sec Collection Time

No

No

ODBC key field

PI_HLDI_DISK_ID

Lifetime

None

Record size

Fields

PFM - View name

(PFM - Manager name)

Explanation

Summary

Grouping

Format

Delta

When not collected

Unsup-ported

Record Type (INPUT_RECORD_TYPE)

The record name. This is always HLDI.

COPY

COPY

char (8)

No

--

logical partitioning feature

Docker environment

Record Time (RECORD_TIME)

The time when the record was created.

COPY

COPY

time_t

No

--

logical partitioning feature

Docker environment

Interval (INTERVAL)

Interval during which the information is collected.

[Units: seconds]

COPY

FIXED

ulong

No

--

logical partitioning feature

Docker environment

VA DeviceID (VADEVICEID)

The device ID of a monitored host.

COPY

COPY

string(256)

No

--

logical partitioning feature

Docker environment

Disk ID (DISK_ID)

Disk ID.

COPY

FIXED

string (257)

No

No

logical partitioning feature

Docker environment

Sampling Time (SAMPLING_TIME)

Sampling time.

The time when the performance information is collected on the host machine.

Displayed in the following format:

yyyy-mm-ddThh:mm[±hh:mm]#

COPY

FIXED

string (32)

No

0

logical partitioning feature

Docker environment

Size (SIZE)

Disk size.

[Units: MB]

HILO

ADD

double

No

0

logical partitioning feature

Docker environment

Used (USED)

Size of used space.

[Units: MB]

HILO

ADD

double

No

0

logical partitioning feature

Docker environment

Free (FREE)

Size of free space.

[Units: MB]

HILO

ADD

double

No

0

logical partitioning feature

Docker environment

Used % (USED_PERCENT)

Usage rate.

[Units: %]

HILO

AVG

double

No

0

logical partitioning feature

Docker environment

Last Update (LAST_UPDATE)

The time when the monitored host updated the values for disk space.

COPY

FIXED

string (32)

No

Blank

Hyper-V

KVM

logical partitioning feature

Docker environment

Podman environment

Free %

(FREE_PERCENT)

Non-usage rate of disk space.

[Units: %]

HILO

AVG

double

No

0

logical partitioning feature

Docker environment

#

The value used in [±hh:mm] varies depending on the time zone of the monitored host. For example, if the monitored virtual environment is operating according to JST, +09:00 is displayed. If the monitored virtual environment is operating according to UTC, Z is displayed.