Storage Viewer for Capacity Database Views > aps_v_ntc_cache_policy
  
Version 10.0.01
aps_v_ntc_cache_policy
The aps_v_ntc_cache_policy view contains a single row for each NetApp Cluster Cache Policy.
Table 4.339 aps_v_ntc_cache_policy
Column Name
Data Type
Description
ARRAY_NAME
STRING
Array name
CACHE_POLICY_NAME
STRING
Cache policy name
CREATION_DATE
DATE
The date and time the NetApp Cluster-Mode cache policy data was created in the Hitachi Storage Viewer database.
DELEG_LRU_TIMEOUT_SEC
NUMBER
Time out for the delegations least recently used (LRU) represents the time in seconds since the last use of the delegation, after which a cache considers it unused and returns it to the origin.
IS_PREFER_LOCAL_CACHE
STRING
If set to true, data is served from the local cache, otherwise from the local origin.
LAST_UPDATED
DATE
The date and time the NetApp Cluster-Mode cache policy data was last updated in the Hitachi Storage Viewer database.
NTC_CACHE_POLICY_ID
NUMBER
Cache policy ID, for internal use by the Hitachi Storage Viewer database.
NTC_STORAGE_SYSTEM_ID
NUMBER
Storage system ID, for internal use by the Hitachi Storage Viewer database.
NTC_VSERVER_ID
NUMBER
The name of the managing Vserver. Maximum length is 255 characters.
TIME_TO_LIVE_DIRECTORIES_SEC
NUMBER
Time To Live (TTL) for directories represents the time, in seconds, that a directory's attributes and data are served from the cache volume before they are verified with the origin volume.
TIME_TO_LIVE_FILES_SEC
NUMBER
The Time To Live (TTL) for files represents the time, in seconds, that a file's attributes and data are served from the cache volume before they are verified with the origin volume.
TIME_TO_LIVE_METAFILES_SEC
NUMBER
Represents the time, in seconds, that metafile attributes and data are served from the cache volume before they are verified with the origin volume.
TIME_TO_LIVE_OTHER_SEC
NUMBER
Relevant for any file that is not in other Time To Live (TTL) categories.
TIME_TO_LIVE_SYMBOLIC_SEC
NUMBER
Represents the time, in seconds, that symbolic link attributes and data are served from the cache volume before they are verified with the origin volume.
VSERVER_NAME
STRING
Vserver name