Description

This connector provides information about physical disks and array status.

This connector supersedes:

• Director52ServeRAIDLinux^[2]
• SmartMonLinux^[3]
• LSIUtilUNIX^[4]

hardware^[5] linux^[6] lsi^[7] raid^[8]

Target

Typical platform: Any system with LSI sas2ircu

Operating system: Linux

Prerequisites

Leverages: Sas2Ircu (LSI) managed RAID card

Technology and protocols: Command Lines

This connector requires advanced privileges on the managed host for the command below:

• /opt/lsi/bin/sas2ircu

This connector therefore needs to run as root or you need to configure a privilege-escalation mechanism like sudo on the managed host to allow the monitoring account to run the command listed above.

Sample of /etc/sudoers to allow the above command to be run as root by the metricshub account:

metricshub ALL=(root) NOPASSWD: /opt/lsi/bin/sas2ircu

Examples

metricshub HOSTNAME -t linux -c +LSIsas2ircu --ssh -u USER --sudo-command-list /opt/lsi/bin/sas2ircu

resourceGroups:
  <RESOURCE_GROUP>:
    resources:
      <HOSTNAME-ID>:
        attributes:
          host.name: <HOSTNAME> # Change with actual host name
          host.type: linux
        connectors: [ +LSIsas2ircu ] # Optional, to load only this connector
        protocols:
          ssh:
            username: <USERNAME> # Change with actual credentials
            password: <PASSWORD> # Encrypted using metricshub-encrypt
            useSudo: true
            useSudoCommands: [ "/opt/lsi/bin/sas2ircu" ]

Connector Activation Criteria

The LSI sas2ircu Managed Raid Controllers connector will be automatically activated, and its status will be reported as OK if all the below criteria are met:

• The command below succeeds on the monitored host
  • Command: /opt/lsi/bin/sas2ircu
  • Output contains: SAS2IRCU: No command specified (regex)
• The command below succeeds on the monitored host
  • Command: /opt/lsi/bin/sas2ircu LIST
  • Output contains: ^[0-9].*SAS.*:.*:.*: (regex)
• The command below succeeds on the monitored host
  • Command: /bin/sh ${file::embeddedFile-1}
  • Output contains: Device is a (regex)

Metrics