Back to the list of connectors

Linux - Multipath

Connector file name: MS_HW_LinuxMultipath.hdf

Description

This connector provides the monitoring of HBA cards on all Linux systems through the multipath utility.

Target

Typical platform: Any system with multipath

Operating system: Linux

Prerequisites

Relies on: Linux multipath utility

Technology and protocols: System Commands

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

  • multipath

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 patrol account:

patrol ALL=(root) NOPASSWD: multipath

Connector Activation Criteria

The Linux - Multipath connector will be automatically activated, and its status will be reported as OK if all of the criteria below are met:

  • Operating System is Linux
  • The command below succeeds on the monitored host
    • Command: multipath -l
    • Output contains: \(^\\_\)\|\(^\`\-\+\-\) (regex)

Monitors

Object Type Discovered Properties Collected Parameters
LUN (MS_HW_LUN)
  • Storage System Name
  • Device Type
  • Available Path Count
  • Available Path Information
Keywords:
hardware hdf patrol connectors