lmgr.delegations events

Contributors

lmgr.delegations.limit.hit

Severity

ERROR

Description

This message occurs when a lock manager WAN FlexCache® delegation object cannot be allocated due to reaching the limit for WAN FlexCache delegation objects in the associated pool. It is possible that the system is overloaded. Clients will have problems accessing files through NAS protocols using a FlexCache over a WAN to an origin volume on the node generating this message while at or above the WAN FlexCache delegation object limit.

Corrective Action

Move volumes to a node with a lower utilization of lock manager resources. Lock manager statistics can be displayed from the diagnostic privilege level. Use the "statistics show -raw true -object lmgr_ng" command for displaying all lock manager resource counters. Use the "statistics show -raw true -object lmgr_ng -instance <node-name>" command for displaying the lock manager statistics for a node’s limit pool. Use the "statistics show -raw true -object lmgr_ng -node <node-name>" command for displaying all lock manager statistics on the specified node.

Syslog Message

The number of WAN FlexCache delegation objects %u has reached the limit %u for the pool %s. The current number/limit of other lock manager objects are: files %u/%u hosts %u/%u locks %u/%u owners %u/%u

Parameters

delegations_total (INT): Number of allocated WAN FlexCache delegation objects in the pool.
delegations_limit (INT): Allocated WAN FlexCache delegation objects limit for the pool.
pool_name (STRING): Name of the limit pool.
files_total (INT): Number of allocated files in the pool.
files_limit (INT): Allocated files limit for the pool.
hosts_total (INT): Number of allocated hosts in the pool.
hosts_limit (INT): Allocated hosts limit for the pool.
locks_total (INT): Number of allocated locks in the pool.
locks_limit (INT): Allocated locks limit for the pool.
owners_total (INT): Number of allocated owners in the pool.
owners_limit (INT): Allocated owners limit for the pool.