Name

ocf_heartbeat_iscsi — Manages a local iSCSI initiator and its connections to iSCSI targets

Synopsis

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

Description

OCF Resource Agent for iSCSI. Add (start) or remove (stop) iSCSI targets.

Supported Parameters

portal

The iSCSI portal address in the form: {ip_address|hostname}[":"port] (required, string, no default)

target

The iSCSI target IQN. (required, string, no default)

discovery_type

Target discovery type. Check the open-iscsi documentation for supported discovery types. (optional, string, default sendtargets)

iscsiadm

open-iscsi administration utility binary. (optional, string, default iscsiadm)

udev

If the next resource depends on the udev creating a device then we wait until it is finished. On a normally loaded host this should be done quickly, but you may be unlucky. If you are not using udev set this to "no", otherwise we will spin in a loop until a timeout occurs. (optional, string, default yes)

Supported Actions

This resource agent supports the following actions (operations):

start

Starts the resource. Suggested minimum timeout: 120.

stop

Stops the resource. Suggested minimum timeout: 120.

status

Performs a status check. Suggested minimum timeout: 30.

monitor

Performs a detailed status check. Suggested minimum timeout: 30. Suggested interval: 120.

validate-all

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

methods

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 iscsi resource using the crm(8) shell:

primitive example_iscsi ocf:heartbeat:iscsi \
  params \
    portal=string \
    target=string \
  op monitor depth="0" timeout="30" interval="120" 

See also

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