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|
plugin_name: go.d.plugin
modules:
- meta:
id: collector-go.d.plugin-megacli
plugin_name: go.d.plugin
module_name: megacli
monitored_instance:
name: MegaCLI MegaRAID
link: "https://wikitech.wikimedia.org/wiki/MegaCli"
icon_filename: "hard-drive.svg"
categories:
- data-collection.storage-mount-points-and-filesystems
keywords:
- storage
- raid-controller
- manage-disks
related_resources:
integrations:
list: []
info_provided_to_referring_integrations:
description: ""
most_popular: false
overview:
data_collection:
metrics_description: |
Monitors the health of MegaCLI Hardware RAID by tracking the status of RAID adapters, physical drives, and backup batteries in your storage system.
It relies on the `megacli` CLI tool but avoids directly executing the binary.
Instead, it utilizes `ndsudo`, a Netdata helper specifically designed to run privileged commands securely within the Netdata environment.
This approach eliminates the need to use `sudo`, improving security and potentially simplifying permission management.
Executed commands:
- `megacli -LDPDInfo -aAll -NoLog`
- `megacli -AdpBbuCmd -aAll -NoLog`
method_description: ""
supported_platforms:
include: []
exclude: []
multi_instance: false
additional_permissions:
description: ""
default_behavior:
auto_detection:
description: ""
limits:
description: ""
performance_impact:
description: ""
setup:
prerequisites:
list: []
configuration:
file:
name: go.d/megacli.conf
options:
description: |
The following options can be defined globally: update_every.
folding:
title: Config options
enabled: true
list:
- name: update_every
description: Data collection frequency.
default_value: 10
required: false
- name: timeout
description: megacli binary execution timeout.
default_value: 2
required: false
examples:
folding:
title: Config
enabled: true
list:
- name: Custom update_every
description: Allows you to override the default data collection interval.
config: |
jobs:
- name: megacli
update_every: 5 # Collect MegaCli Hardware RAID statistics every 5 seconds
troubleshooting:
problems:
list: []
alerts: []
metrics:
folding:
title: Metrics
enabled: false
description: ""
availability: []
scopes:
- name: adapter
description: These metrics refer to the MegaCLI Adapter.
labels:
- name: adapter_number
description: Adapter number
metrics:
- name: megacli.adapter_health_state
description: Adapter health state
unit: state
chart_type: line
dimensions:
- name: optimal
- name: degraded
- name: partially_degraded
- name: failed
- name: physical drive
description: These metrics refer to the MegaCLI Physical Drive.
labels:
- name: adapter_number
description: Adapter number
- name: wwn
description: World Wide Name
- name: slot_number
description: Slot number
- name: drive_position
description: "Position (e.g. DiskGroup: 0, Span: 0, Arm: 2)"
- name: drive_type
description: Type (e.g. SATA)
metrics:
- name: megacli.phys_drive_media_errors_rate
description: Physical Drive media errors rate
unit: errors/s
chart_type: line
dimensions:
- name: media_errors
- name: megacli.phys_drive_predictive_failures_rate
description: Physical Drive predictive failures rate
unit: failures/s
chart_type: line
dimensions:
- name: predictive_failures
- name: backup battery unit
description: These metrics refer to the MegaCLI Backup Battery Unit.
labels:
- name: adapter_number
description: Adapter number
- name: battery_type
description: Battery type (e.g. BBU)
metrics:
- name: megacli.bbu_relative_charge
description: BBU relative charge
unit: percentage
chart_type: area
dimensions:
- name: charge
- name: megacli.bbu_recharge_cycles
description: BBU relative charge
unit: cycles
chart_type: line
dimensions:
- name: recharge
- name: megacli.bbu_temperature
description: BBU bbu_temperature
unit: Celsius
chart_type: line
dimensions:
- name: temperature
|
