Stretch cluster events

The following table lists the events that are created for the Stretch cluster component.

Table 1. Events for the Stretch cluster component
Event	Event Type	Severity	Call Home	Details
site_degraded_replication	STATE_CHANGE DEGRADED	WARNING	no	Message: Replication issues are reported at site {id}.
				Description: Replication issues exist at the site.
				Cause: Replication issues are reported at the site.
				User Action: Check the health of the site recovery group and take any corrective action, such as issuing the mmrestripefs command.
site_found	INFO_ADD_ENTITY	INFO	no	Message: Site {id} was found.
				Description: Site is detected.
				Cause: N/A
				User Action: N/A
site_fs_desc_fail	STATE_CHANGE FAILED	ERROR	no	Message: Site {id} has no descriptor disks for all defined file systems.
				Description: All file systems at the site have failure groups with no descriptor disks.
				Cause: No file systems contain descriptor disks at the site.
				User Action: Check the health of the file system descriptor disks at the site and ensure that they are working properly on all nodes.
site_fs_desc_ok	STATE_CHANGE HEALTHY	INFO	no	Message: Site {id} file system descriptor disk health is OK.
				Description: Site file system descriptor disk health is OK.
				Cause: N/A
				User Action: N/A
site_fs_desc_warn	STATE_CHANGE DEGRADED	WARNING	no	Message: Site {id} file system {0} has no descriptor disks in failure groups {1}.
				Description: One or more file systems have descriptor disks that are missing in the failure groups.
				Cause: File system descriptor disks are missing at the site.
				User Action: Check the health of the file system descriptor disks at the site and ensure that they are working properly on all nodes.
site_fs_down	STATE_CHANGE FAILED	ERROR	no	Message: File system {0} is down or unavailable at site {id}.
				Description: File system is unavailable on all nodes at the site.
				Cause: File system is unavailable.
				User Action: Check the health of the file system at the site and ensure that it is properly mounted on all nodes.
site_fs_ok	STATE_CHANGE HEALTHY	INFO	no	Message: Site {id} file system health is OK.
				Description: Site file system health is OK.
				Cause: N/A
				User Action: N/A
site_fs_quorum_fail	STATE_CHANGE FAILED	ERROR	no	Message: Site {id} file system {0} does not have enough healthy descriptor disks for quorum.
				Description: Not enough healthy descriptor disks are found.
				Cause: The file system at the site does not have enough healthy descriptor disks for quorum.
				User Action: Check the health state of disks, which are declared as descriptor disks for the file system, to prevent potential data loss. For more information, see the 'Disk issues' section in the 'IBM Storage Scale Problem Determination Guide'.
site_fs_warn	STATE_CHANGE DEGRADED	WARNING	no	Message: Site {id} has {0} nodes that face file system issues with {1}.
				Description: Many nodes face file system events at the site, which indicate network, resource, or configuration issues.
				Cause: Many nodes face file system events at the site.
				User Action: Check the health of the file system at the site and ensure that it is properly mounted on all nodes.
site_gpfs_down	STATE_CHANGE FAILED	ERROR	no	Message: GPFS is unavailable at the site {id}.
				Description: GPFS is reported as unavailable at the site.
				Cause: GPFS is reported as unavailable at the site.
				User Action: Check the health of GPFS services at the site.
site_gpfs_ok	STATE_CHANGE HEALTHY	INFO	no	Message: Site {id} GPFS health is OK.
				Description: Site GPFS health is OK.
				Cause: N/A
				User Action: N/A
site_gpfs_warn	STATE_CHANGE DEGRADED	WARNING	no	Message: Site {id} has {0} nodes that are facing GPFS unavailable health events.
				Description: Many nodes are facing GPFS unavailable events at the site, which might indicate network, resource, or configuration issues.
				Cause: Many nodes have reported GPFS unavailable events at the site.
				User Action: Check the health of GPFS services at the site.
site_heartbeats_degraded	STATE_CHANGE DEGRADED	WARNING	no	Message: Site {id} has {0} nodes with missing heartbeat health events.
				Description: Many nodes face missing heartbeat events at the site, which might indicate network, resource, or configuration issues.
				Cause: Many nodes face missing heartbeat events at the site.
				User Action: Check the health of the site nodes.
site_heartbeats_ok	STATE_CHANGE HEALTHY	INFO	no	Message: Site {id} heartbeat is OK.
				Description: Site heartbeats are healthy.
				Cause: N/A
				User Action: N/A
site_missing_heartbeats	STATE_CHANGE FAILED	ERROR	no	Message: Heartbeats are missing from site {id}.
				Description: Heartbeats are missing from the site, which might indicate network, resource, or configuration issues.
				Cause: Heartbeats are missing from the site.
				User Action: Check the health of the site.
site_ok	STATE_CHANGE HEALTHY	INFO	no	Message: Site is OK.
				Description: Site is healthy.
				Cause: N/A
				User Action: N/A
site_quorum_down	STATE_CHANGE FAILED	ERROR	no	Message: Quorum unavailable is reported by site {id}.
				Description: Quorum nodes cannot communicate with each other that is causing GPFS to lose quorum.
				Cause: IBM Storage Scale quorum is unavailable.
				User Action: Check the health of the GPFS quorum state by using the mmgetstate command and take corrective actions.
site_quorum_error	STATE_CHANGE FAILED	ERROR	no	Message: Site {id} is experiencing quorum issues with site {0}.
				Description: Site nodes are unable to contact the quorum nodes at another site.
				Cause: IBM Storage Scale quorum reports warnings.
				User Action: Check the health of the GPFS quorum state by using the mmgetstate command and take corrective actions.
site_quorum_ok	STATE_CHANGE HEALTHY	INFO	no	Message: Site {id} quorum health is OK.
				Description: Site quorum health is OK.
				Cause: N/A
				User Action: N/A
site_replication_ok	STATE_CHANGE HEALTHY	INFO	no	Message: Site {id} replication health is OK.
				Description: Site replication health is OK.
				Cause: N/A
				User Action: N/A
site_vanished	INFO_DELETE_ENTITY	INFO	no	Message: Site {id} is no longer configured as a stretch cluster site node.
				Description: The site is no longer detected in the output of the mmlsnodeclass command.
				Cause: N/A
				User Action: N/A