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Update NFS configuration for an SVM

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PATCH /protocols/nfs/services/{svm.uuid}

Introduced In: 9.6

Updates the NFS configuration of an SVM.

  • vserver nfs modify

  • vserver nfs on

  • vserver nfs off

  • vserver nfs start

  • vserver nfs stop

Learn more

Parameters

Name Type In Required Description

svm.uuid

string

path

True

Request Body

Name Type Description

_links

_links

access_cache_config

access_cache_config

auth_sys_extended_groups_enabled

boolean

Specifies whether or not extended groups support over AUTH_SYS is enabled.

credential_cache

credential_cache

enabled

boolean

Specifies if the NFS service is administratively enabled.

exports

exports

extended_groups_limit

integer

Specifies the maximum auxiliary groups supported over AUTH_SYS and RPCSEC_GSS.

file_session_io_grouping_count

integer

Number of I/O operations on a file to be grouped and considered as one session for event generation applications, such as FPolicy.

file_session_io_grouping_duration

integer

The duration for which I/O operations on a file will be grouped and considered as one session for event generation applications, such as FPolicy.

metric

metric

Historical performance numbers, such as IOPS latency and throughput, for SVM-NFS protocol.

protocol

protocol

protocol_access_rules

protocol_access_rules

qtree

qtree

root

root

rquota_enabled

boolean

Specifies whether or not the remote quota feature is enabled.

security

security

showmount_enabled

boolean

Specifies whether or not the showmount feature is enabled.

state

string

Specifies the state of the NFS service on the SVM. The following values are supported:

  • online - NFS server is ready to accept client requests.

  • offline - NFS server is not ready to accept client requests.

statistics

statistics

Realtime performance numbers, such as IOPS latency and throughput, for SVM-NFS protocol.

svm

svm

SVM, applies only to SVM-scoped objects.

transport

transport

vstorage_enabled

boolean

Specifies whether or not the VMware vstorage feature is enabled.

windows

windows
Example request 
{
  "_links": {
    "self": {
      "href": "/api/resourcelink"
    }
  },
  "access_cache_config": {
    "harvest_timeout": 3600,
    "ttl_failure": 1,
    "ttl_negative": 30,
    "ttl_positive": 60
  },
  "credential_cache": {
    "negative_ttl": 7200000,
    "positive_ttl": 7200000,
    "transient_error_ttl": 72000
  },
  "exports": {
    "name_service_lookup_protocol": "string"
  },
  "extended_groups_limit": 32,
  "file_session_io_grouping_count": 5000,
  "file_session_io_grouping_duration": 120,
  "metric": {
    "v3": {
      "_links": {
        "self": {
          "href": "/api/resourcelink"
        }
      },
      "duration": "PT15S",
      "iops": {
        "read": 200,
        "total": 1000,
        "write": 100
      },
      "latency": {
        "read": 200,
        "total": 1000,
        "write": 100
      },
      "status": "ok",
      "throughput": {
        "read": 200,
        "total": 1000,
        "write": 100
      },
      "timestamp": "2017-01-25 06:20:13 -0500"
    },
    "v4": {
      "_links": {
        "self": {
          "href": "/api/resourcelink"
        }
      },
      "duration": "PT15S",
      "iops": {
        "read": 200,
        "total": 1000,
        "write": 100
      },
      "latency": {
        "read": 200,
        "total": 1000,
        "write": 100
      },
      "status": "ok",
      "throughput": {
        "read": 200,
        "total": 1000,
        "write": 100
      },
      "timestamp": "2017-01-25 06:20:13 -0500"
    },
    "v41": {
      "_links": {
        "self": {
          "href": "/api/resourcelink"
        }
      },
      "duration": "PT15S",
      "iops": {
        "read": 200,
        "total": 1000,
        "write": 100
      },
      "latency": {
        "read": 200,
        "total": 1000,
        "write": 100
      },
      "status": "ok",
      "throughput": {
        "read": 200,
        "total": 1000,
        "write": 100
      },
      "timestamp": "2017-01-25 06:20:13 -0500"
    }
  },
  "protocol": {
    "v40_features": {
      "acl_max_aces": 500
    },
    "v41_features": {
      "implementation_domain": "string",
      "implementation_name": "string"
    },
    "v4_id_domain": "string"
  },
  "protocol_access_rules": {
    "cifs_access_type": "string",
    "nfs3_access_type": "string",
    "nfs4_access_type": "string"
  },
  "security": {
    "chown_mode": "string",
    "ntfs_unix_security": "string",
    "permitted_encryption_types": [
      "string"
    ]
  },
  "state": "string",
  "statistics": {
    "v3": {
      "iops_raw": {
        "read": 200,
        "total": 1000,
        "write": 100
      },
      "latency_raw": {
        "read": 200,
        "total": 1000,
        "write": 100
      },
      "status": "ok",
      "throughput_raw": {
        "read": 200,
        "total": 1000,
        "write": 100
      },
      "timestamp": "2017-01-25 06:20:13 -0500"
    },
    "v4": {
      "iops_raw": {
        "read": 200,
        "total": 1000,
        "write": 100
      },
      "latency_raw": {
        "read": 200,
        "total": 1000,
        "write": 100
      },
      "status": "ok",
      "throughput_raw": {
        "read": 200,
        "total": 1000,
        "write": 100
      },
      "timestamp": "2017-01-25 06:20:13 -0500"
    },
    "v41": {
      "iops_raw": {
        "read": 200,
        "total": 1000,
        "write": 100
      },
      "latency_raw": {
        "read": 200,
        "total": 1000,
        "write": 100
      },
      "status": "ok",
      "throughput_raw": {
        "read": 200,
        "total": 1000,
        "write": 100
      },
      "timestamp": "2017-01-25 06:20:13 -0500"
    }
  },
  "svm": {
    "_links": {
      "self": {
        "href": "/api/resourcelink"
      }
    },
    "name": "svm1",
    "uuid": "02c9e252-41be-11e9-81d5-00a0986138f7"
  },
  "transport": {
    "tcp_max_transfer_size": 16384
  },
  "windows": {
    "default_user": "string"
  }
}

Response

Status: 200, Ok

Error

Status: Default

ONTAP Error Response Codes

Error Code Description

1534829

The port numbers allowed are 635 (the default) and 1024 through 9999

2621516

This operation is only supported on a data SVM

2621574

This operation is not permitted on a SVM that is configured as the destination of a MetroCluster SVM relationship

3276916

Vserver is not running

3276969

Ports cannot be modified when NFS access is enabled. Disable NFS access before changing port settings

3277048

The port numbers allowed are 635 (the default) and 1024 through 9999

3277069

Cannot disable TCP because the SnapDiff RPC server is in the \"on\" state

3277085

The port numbers allowed are 1024 through 9999.

3277087

Attempting to reduce the number of bits used for NFSv3 FSIDs and File IDs from 64 to 32 on Vserver. This could result in collisions between different File IDs and is not recommended

3277088

Attempting to increase the number of bits used for NFSv3 FSIDs and File IDs from 32 to 64 on Vserver. This could result in older client software no longer working with the volumes owned by Vserver

3277090

Attempting to disallow multiple FSIDs per mount point on Vserver. Since this Vserver currently uses 32-bit NFSv3 FSIDs and File IDs, this could result in collisions between different File IDs and is not recommended

3277099

Domain name contains invalid characters or its too short. Allowed characters are: alphabetical characters (A-Za-z), numeric characters (0-9), minus sign (-), and the period (.). The first character must be alphabetical or numeric, last character must not be a minus sign or a period. Minimum supported length: 2 characters, maximum of 256 characters

3277140

Cannot set "transport.tcp_max_transfer_size" to a value other than multiples of 4096
Name Type Description

error

returned_error
Example error 
{
  "error": {
    "arguments": [
      {
        "code": "string",
        "message": "string"
      }
    ],
    "code": "4",
    "message": "entry doesn't exist",
    "target": "uuid"
  }
}

Definitions

See Definitions

href

Name Type Description

href

string

_links

Name Type Description

self

href

access_cache_config

Name Type Description

harvest_timeout

integer

Specifies the time after which an entry is deleted from the access cache, if unused.

isDnsTTLEnabled

boolean

Specifies whether Dns TTL is enabled.

ttl_failure

integer

Specifies the time to live value for entries for which a failure was encountered, in seconds.

ttl_negative

integer

Specifies the time to live value of a negative access cache, in seconds.

ttl_positive

integer

Specifies the time to live value of a positive access cache, in seconds.

credential_cache

Name Type Description

negative_ttl

integer

Specifies the age in milliseconds, of the negative cached credentials after which they are cleared from the cache.

positive_ttl

integer

Specifies the age in milliseconds, of the positive cached credentials after which they are cleared from the cache.

transient_error_ttl

integer

Specifies the age in milliseconds, of the cached entries during a transient error situation.

exports

Name Type Description

name_service_lookup_protocol

string

Specifies the protocol to use for doing name service lookups.

netgroup_trust_any_nsswitch_no_match

boolean

Specifies if you can consider a no-match result from any of the netgroup ns-switch sources to be authoritative. If this option is enabled, then a no-match response from any of the netgroup ns-switch sources is deemed conclusive even if other sources could not be searched.

iops

The rate of I/O operations observed at the storage object.

Name Type Description

other

integer

Performance metric for other I/O operations. Other I/O operations can be metadata operations, such as directory lookups and so on.

read

integer

Performance metric for read I/O operations.

total

integer

Performance metric aggregated over all types of I/O operations.

write

integer

Peformance metric for write I/O operations.

latency

The round trip latency in microseconds observed at the storage object.

Name Type Description

other

integer

Performance metric for other I/O operations. Other I/O operations can be metadata operations, such as directory lookups and so on.

read

integer

Performance metric for read I/O operations.

total

integer

Performance metric aggregated over all types of I/O operations.

write

integer

Peformance metric for write I/O operations.

throughput

The rate of throughput bytes per second observed at the storage object.

Name Type Description

read

integer

Performance metric for read I/O operations.

total

integer

Performance metric aggregated over all types of I/O operations.

write

integer

Peformance metric for write I/O operations.

v3

The NFSv3 operations

Name Type Description

_links

_links

duration

string

The duration over which this sample is calculated. The time durations are represented in the ISO-8601 standard format. Samples can be calculated over the following durations:

iops

iops

The rate of I/O operations observed at the storage object.

latency

latency

The round trip latency in microseconds observed at the storage object.

status

string

Any errors associated with the sample. For example, if the aggregation of data over multiple nodes fails then any of the partial errors might be returned, "ok" on success, or "error" on any internal uncategorized failure. Whenever a sample collection is missed but done at a later time, it is back filled to the previous 15 second timestamp and tagged with "backfilled_data". "Inconsistent_ delta_time" is encountered when the time between two collections is not the same for all nodes. Therefore, the aggregated value might be over or under inflated. "Negative_delta" is returned when an expected monotonically increasing value has decreased in value. "Inconsistent_old_data" is returned when one or more nodes do not have the latest data.

throughput

throughput

The rate of throughput bytes per second observed at the storage object.

timestamp

string

The timestamp of the performance data.

v4

The NFSv4 operations

Name Type Description

_links

_links

duration

string

The duration over which this sample is calculated. The time durations are represented in the ISO-8601 standard format. Samples can be calculated over the following durations:

iops

iops

The rate of I/O operations observed at the storage object.