ONTAP 9.12.1 commands

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  • ONTAP 9.12.1 commands(CA08871-263en.pdf)
  • vserver export-policy access-cache config modify-all-vservers

    Modify exports access cache configuration for all Vservers

    Availability: This command is available to cluster administrators at the admin privilege level.

    Description

    The vserver export-policy access-cache config modify-all-vservers command modifies access cache timeout values for all Vservers. Modifying these values from any node updates the values on all the nodes in the cluster. The modified values persist across reboots.

    This command is not supported in a cluster with effective cluster version of Data ONTAP 9.0.0 or later. The access cache settings are modified on a per-Vserver basis starting Data ONTAP 9.0.0. See the vserver export-policy access-cache config modify command.

    Parameters

    [-ttl-positive <integer>] - TTL For Positive Entries (Secs)

    This parameter specifies the duration after which positive access cache entries will be refreshed when the client accesses.

    [-ttl-negative <integer>] - TTL For Negative Entries (Secs)

    This parameter specifies the duration after which negative access cache entries will be refreshed when the client accesses.

    [-harvest-timeout <integer>] - Harvest Timeout (Secs)

    This parameter specifies the time period after which Data ONTAP deletes unused entries in the access cache.

    [-isDnsTTLEnabled {true|false}] - Is Dns TTL Enabled

    This parameter specifies the dns TTL is enabled or not.

    Examples

    The following command sets the positive TTL value to 36000 seconds, the negative TTL value to 3600 seconds, and the harvest timeout value to 43200 seconds for all Vservers in a cluster where the effective cluster version is earlier than Data ONTAP 9.0.0.

    cluster1::*> vserver export-policy access-cache config modify-all-vservers -ttl-positive 36000 -ttl-negative 3600 -harvest-timeout 43200 -isDnsTTLEnabled false
    
    cluster1::*> vserver export-policy access-cache config show-all-vservers
         TTL For Positive Entries (secs): 36000
         TTL For Negative Entries (secs): 3600
                  Harvest Timeout (secs): 43200
                      Is Dns TTL Enabled: false
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