3.2.3 Disk monitoring definition examples
The following shows definition examples for the monitoring templates.
- Organization of this subsection
(1) Monitoring template
(a) Disk-related monitoring template alarms
Disk-related monitoring template alarms are stored in the alarm table for PFM Windows Template Alarms [DSK] 09.00.
|
Monitoring template alarm |
Record |
Field |
Error threshold |
Warning threshold |
Description |
|---|---|---|---|---|---|
|
Disk Space |
PI_LOGD |
% Free Space |
< 5 |
< 15 |
If the free space is less than the threshold, disk capacity might be insufficient. Appropriate action, such as deleting unnecessary files, compressing files, defragmenting the disk, or adding a disk, might be required. |
|
Logical Disk Free |
PI_LOGD |
ID |
<> _Total |
<> _Total |
If there is little unused area, disk capacity might be insufficient. |
|
Free Mbytes |
< 5120 |
< 10240 |
|||
|
Disk Busy % |
PI_LOGD |
ID |
<> _Total |
<> _Total |
If the time elapsed continues at or above the threshold, this indicates high disk load. |
|
% Disk Time |
>= 90 |
>= 50 |
|||
|
Logical Disk Queue |
PI_LOGD |
ID |
<> _Total |
<> _Total |
If the number of requests continues at or above the threshold, this indicates that the logical disk is congested. |
|
Current Disk Queue Length |
>= 5 |
>= 3 |
|||
|
Physical Disk Queue |
PI_PHYD |
ID |
<> _Total |
<> _Total |
If the number of requests continues at or above the threshold, this indicates that the physical disk is congested. |
|
Current Disk Queue Length |
>= 5 |
>= 3 |
For details about settings for existing alarms, see 7. Monitoring Templates.
(b) Disk-related monitoring template reports
|
Report name |
Displayed information |
|---|---|
|
Disk Time - Top 10 Logical Drives |
10 logical disks with the highest disk usage |
|
Free Megabytes - Logical Drive Status |
Information about the free space on a logical disk |
|
Free Space - Low 10 Logical Drives |
10 logical disks with the smallest amount of free space |
|
Free Space - Top 10 Logical Drives |
10 logical disks with the largest amount of free space |
|
Logical Drive Detail |
Details of a specific logical disk |
For details about existing reports, see 7. Monitoring Templates.