Name

ocf_heartbeat_Raid1 — Manages a software RAID1 device on shared storage

Synopsis

Raid1 [ start | stop | status | monitor | meta-data | validate-all ]

Description

Resource script for RAID1. It manages a software Raid1 device on a shared storage medium.

Supported Parameters

raidconf

The RAID configuration file. e.g. /etc/raidtab or /etc/mdadm.conf. (required, string, no default)

raiddev

The block device to use. (required, string, no default)

homehost

The value for the homehost directive; this is an mdadm feature to protect RAIDs against being activated by accident. It is recommended to create RAIDs managed by the cluster with "homehost" set to a special value, so they are not accidentially auto-assembled by nodes not supposed to own them. (optional, string, no default)

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.

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.

validate-all

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

meta-data

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

Example

The following is an example configuration for a Raid1 resource using the crm(8) shell:

primitive example_Raid1 ocf:heartbeat:Raid1 \
  params \
    raidconf=string \
    raiddev=string \
  op monitor depth="0" timeout="20s" interval="10" 

See also

http://www.linux-ha.org/wiki/Raid1_(resource_agent)