Ocf_heartbeat_LinuxSCSI (7) Linux Manual Page

ocf_heartbeat_LinuxSCSI – Enables and disables SCSI devices through the kernel SCSI hot-plug subsystem (deprecated)

Synopsis

LinuxSCSI [start | stop | status | monitor | meta-data | validate-all]

Description

Deprecation warning: This agent makes use of Linux SCSI hot-plug functionality which has been superseded by SCSI reservations. It is deprecated and may be removed from a future release. See the scsi2reservation and sfex agents for alternatives. — This is a resource agent for LinuxSCSI. It manages the availability of a SCSI device from the point of view of the linux kernel. It make Linux believe the device has gone away, and it can make it come back again.

Supported Parameters

scsi

The SCSI instance to be managed. (required, string, no default)

ignore_deprecation

If set to true, suppresses the deprecation warning for this agent. (optional, boolean, default false)

Supported Actions

This resource agent supports the following actions (operations):

start

Starts the resource. Suggested minimum timeout: 20s.

stop

Stops the resource. Suggested minimum timeout: 20s.

methods

Suggested minimum timeout: 5.

status

Performs a status check. Suggested minimum timeout: 20s. Suggested interval: 10.

monitor

Performs a detailed status check. Suggested minimum timeout: 20s. Suggested interval: 10.

meta-data

Retrieves resource agent metadata (internal use only). Suggested minimum timeout: 5.

validate-all

Performs a validation of the resource configuration. Suggested minimum timeout: 5.

Example

The following is an example configuration for a LinuxSCSI resource using the crm(8) shell:

primitive example_LinuxSCSI ocf:heartbeat:LinuxSCSI \
params \
scsi=string \
op monitor depth="0" timeout="20s" interval="10"

Author

Linux-HA contributors (see the resource agent source for information about individual authors)

ocf_heartbeat_LinuxSCSI (7) Linux Manual Page