# svm_nfs_v42

The svm_nfs_v42 table reports activity for the Network File System protocol, version 4.2. This is the file-sharing protocol that implements Parallel NFS (pNFS), used to connect to Network Attached Storage (NAS). The alias name for svm_nfs_v42:node is svm_nfs_v42_node.

**Classic Object:** nfsv4_2

## Table Row IDs

ID Format | Aggregation Type | Comment |
---|---|---|

{instance_name}:{instance_uuid} |
(not applicable) |
This represents the construction of the row ID field, which is a single unique string that identifies a row. |

{node.name}:{instance_name}:{instance_uuid} |
constituent |
This represents the construction of a row ID field for a row from a single node. |

{node.name}:{node.uuid} |
node |
This represents the construction of the row ID field in node combo object, which is a single unique string that identifies a row. |

## Properties

This section describes the mapping between classic (ONTAPI) string counter names and REST property names.

Classic String Counter | REST Property | Description |
---|---|---|

node_name |
node.name |
Node name |

instance_name |
name |
Constituent SVM name |

svm.id |
svm.id |
SVM ID |

svm.name |
svm.name |
SVM Name |

## Counters

This section describes the mapping between classic (ONTAPI) numeric counter names and REST counter names.

Classic Numeric Counter | REST Counter | Description |
---|---|---|

null_total |
null.total |
Total number of NFSv4.2 NULL procedures. |

null_avg_latency |
null.average_latency |
Average latency of NFSv4.2 NULL procedures. |

access_total |
access.total |
Total number of NFSv4.2 ACCESS operations. |

access_avg_latency |
access.average_latency |
Average latency of NFSv4.2 ACCESS operations. |

close_total |
close.total |
Total number of NFSv4.2 CLOSE operations. |

close_avg_latency |
close.average_latency |
Average latency of NFSv4.2 CLOSE operations. |

commit_total |
commit.total |
Total number of NFSv4.2 COMMIT operations. |

commit_avg_latency |
commit.average_latency |
Average latency of NFSv4.2 COMMIT operations. |

create_total |
create.total |
Total number of NFSv4.2 CREATE operations. |

create_avg_latency |
create.average_latency |
Average latency of NFSv4.2 CREATE operations. |

delegpurge_total |
delegpurge.total |
Total number of NFSv4.2 DELEGPURGE operations. |

delegpurge_avg_latency |
delegpurge.average_latency |
Average latency of NFSv4.2 DELEGPURGE operations. |

delegreturn_total |
delegreturn.total |
Total number of NFSv4.2 DELEGRETURN operations. |

delegreturn_avg_latency |
delegreturn.average_latency |
Average latency of NFSv4.2 DELEGRETURN operations. |

getattr_total |
getattr.total |
Total number of NFSv4.2 GETATTR operations. |

getattr_avg_latency |
getattr.average_latency |
Average latency of NFSv4.2 GETATTR operations. |

getfh_total |
getfh.total |
Total number of NFSv4.2 GETFH operations. |

getfh_avg_latency |
getfh.average_latency |
Average latency of NFSv4.2 GETFH operations. |

link_total |
link.total |
Total number of NFSv4.2 LINK operations. |

link_avg_latency |
link.average_latency |
Average latency of NFSv4.2 LINK operations. |

lock_total |
lock.total |
Total number of NFSv4.2 LOCK operations. |

lock_avg_latency |
lock.average_latency |
Average latency of NFSv4.2 LOCK operations. |

lockt_total |
lockt.total |
Total number of NFSv4.2 LOCKT operations. |

lockt_avg_latency |
lockt.average_latency |
Average latency of NFSv4.2 LOCKT operations. |

locku_total |
locku.total |
Total number of NFSv4.2 LOCKU operations. |

locku_avg_latency |
locku.average_latency |
Average latency of NFSv4.2 LOCKU operations. |

lookup_total |
lookup.total |
Total number of NFSv4.2 LOOKUP operations. |

lookup_avg_latency |
lookup.average_latency |
Average latency of NFSv4.2 LOOKUP operations. |

lookupp_total |
lookupp.total |
Total number of NFSv4.2 LOOKUPP operations. |

lookupp_avg_latency |
lookupp.average_latency |
Average latency of NFSv4.2 LOOKUPP operations. |

nverify_total |
nverify.total |
Total number of NFSv4.2 NVERIFY operations. |

nverify_avg_latency |
nverify.average_latency |
Average latency of NFSv4.2 NVERIFY operations. |

open_total |
open.total |
Total number of NFSv4.2 OPEN operations. |

open_avg_latency |
open.average_latency |
Average latency of NFSv4.2 OPEN operations. |

openattr_total |
openattr.total |
Total number of NFSv4.2 OPENATTR operations. |

openattr_avg_latency |
openattr.average_latency |
Average latency of NFSv4.2 OPENATTR operations. |

open_downgrade_total |
open_downgrade.total |
Total number of NFSv4.2 OPEN_DOWNGRADE operations. |

open_downgrade_avg_latency |
open_downgrade.average_latency |
Average latency of NFSv4.2 OPEN_DOWNGRADE operations. |

putfh_total |
putfh.total |
Total number of NFSv4.2 PUTFH operations. |

putfh_avg_latency |
putfh.average_latency |
Average latency of NFSv4.2 PUTFH operations. |

putpubfh_total |
putpubfh.total |
Total number of NFSv4.2 PUTPUBFH operations. |

putpubfh_avg_latency |
putpubfh.average_latency |
Average latency of NFSv4.2 PUTPUBFH operations. |

putrootfh_total |
putrootfh.total |
Total number of NFSv4.2 PUTROOTFH operations. |

putrootfh_avg_latency |
putrootfh.average_latency |
Average latency of NFSv4.2 PUTROOTFH operations. |

read_total |
read.total |
Total number of NFSv4.2 READ operations. |

read_avg_latency |
read.average_latency |
Average latency of NFSv4.2 READ operations. |

readdir_total |
readdir.total |
Total number of NFSv4.2 READDIR operations. |

readdir_avg_latency |
readdir.average_latency |
Average latency of NFSv4.2 READDIR operations. |

readlink_total |
readlink.total |
Total number of NFSv4.2 READLINK operations. |

readlink_avg_latency |
readlink.average_latency |
Average latency of NFSv4.2 READLINK operations. |

remove_total |
remove.total |
Total number of NFSv4.2 REMOVE operations. |

remove_avg_latency |
remove.average_latency |
Average latency of NFSv4.2 REMOVE operations. |

rename_total |
rename.total |
Total number of NFSv4.2 RENAME operations. |

rename_avg_latency |
rename.average_latency |
Average latency of NFSv4.2 RENAME operations. |

restorefh_total |
restorefh.total |
Total number of NFSv4.2 RESTOREFH operations. |

restorefh_avg_latency |
restorefh.average_latency |
Average latency of NFSv4.2 RESTOREFH operations. |

savefh_total |
savefh.total |
Total number of NFSv4.2 SAVEFH operations. |

savefh_avg_latency |
savefh.average_latency |
Average latency of NFSv4.2 SAVEFH operations. |

secinfo_total |
secinfo.total |
Total number of NFSv4.2 SECINFO operations. |

secinfo_avg_latency |
secinfo.average_latency |
Average latency of NFSv4.2 SECINFO operations. |

setattr_total |
setattr.total |
Total number of NFSv4.2 SETATTR operations. |

setattr_avg_latency |
setattr.average_latency |
Average latency of NFSv4.2 SETATTR operations. |

verify_total |
verify.total |
Total number of NFSv4.2 VERIFY operations. |

verify_avg_latency |
verify.average_latency |
Average latency of NFSv4.2 VERIFY operations. |

write_total |
write.total |
Total number of NFSv4.2 WRITE operations. |

write_avg_latency |
write.average_latency |
Average latency of NFSv4.2 WRITE operations. |

backchannel_ctl_total |
backchannel_ctl.total |
Total number of NFSv4.2 BACKCHANNEL_CTL operations. |

backchannel_ctl_avg_latency |
backchannel_ctl.average_latency |
Average latency of NFSv4.2 BACKCHANNEL_CTL operations. |

bind_conn_to_session_total |
bind_conn_to_session.total |
Total number of NFSv4.2 BIND_CONN_TO_SESSION operations. |

bind_conn_to_session_avg_latency |
bind_conn_to_session.average_latency |
Average latency of NFSv4.2 BIND_CONN_TO_SESSION operations. |

exchange_id_total |
exchange_id.total |
Total number of NFSv4.2 EXCHANGE_ID operations. |

exchange_id_avg_latency |
exchange_id.average_latency |
Average latency of NFSv4.2 EXCHANGE_ID operations. |

create_session_total |
create_session.total |
Total number of NFSv4.2 CREATE_SESSION operations. |

create_session_avg_latency |
create_session.average_latency |
Average latency of NFSv4.2 CREATE_SESSION operations. |

destroy_session_total |
destroy_session.total |
Total number of NFSv4.2 DESTROY_SESSION operations. |

destroy_session_avg_latency |
destroy_session.average_latency |
Average latency of NFSv4.2 DESTROY_SESSION operations. |

free_stateid_total |
free_stateid.total |
Total number of NFSv4.2 FREE_STATEID operations. |

free_stateid_avg_latency |
free_stateid.average_latency |
Average latency of NFSv4.2 FREE_STATEID operations. |

get_dir_delegation_total |
get_dir_delegation.total |
Total number of NFSv4.2 GET_DIR_DELEGATION operations. |

get_dir_delegation_avg_latency |
get_dir_delegation.average_latency |
Average latency of NFSv4.2 GET_DIR_DELEGATION operations. |

getdeviceinfo_total |
getdeviceinfo.total |
Total number of NFSv4.2 GETDEVICEINFO operations. |

getdeviceinfo_avg_latency |
getdeviceinfo.average_latency |
Average latency of NFSv4.2 GETDEVICEINFO operations. |

getdevicelist_total |
getdevicelist.total |
Total number of NFSv4.2 GETDEVICELIST operations. |

getdevicelist_avg_latency |
getdevicelist.average_latency |
Average latency of NFSv4.2 GETDEVICELIST operations. |

layoutcommit_total |
layoutcommit.total |
Total number of NFSv4.2 LAYOUTCOMMIT operations. |

layoutcommit_avg_latency |
layoutcommit.average_latency |
Average latency of NFSv4.2 LAYOUTCOMMIT operations. |

layoutget_total |
layoutget.total |
Total number of NFSv4.2 LAYOUTGET operations. |

layoutget_avg_latency |
layoutget.average_latency |
Average latency of NFSv4.2 LAYOUTGET operations. |

layoutreturn_total |
layoutreturn.total |
Total number of NFSv4.2 LAYOUTRETURN operations. |

layoutreturn_avg_latency |
layoutreturn.average_latency |
Average latency of NFSv4.2 LAYOUTRETURN operations. |

secinfo_no_name_total |
secinfo_no_name.total |
Total number of NFSv4.2 SECINFO_NO_NAME operations. |

secinfo_no_name_avg_latency |
secinfo_no_name.average_latency |
Average latency of NFSv4.2 SECINFO_NO_NAME operations. |

sequence_total |
sequence.total |
Total number of NFSv4.2 SEQUENCE operations. |

sequence_avg_latency |
sequence.average_latency |
Average latency of NFSv4.2 SEQUENCE operations. |

set_ssv_total |
set_ssv.total |
Total number of NFSv4.2 SET_SSV operations. |

set_ssv_avg_latency |
set_ssv.average_latency |
Average latency of NFSv4.2 SET_SSV operations. |

test_stateid_total |
test_stateid.total |
Total number of NFSv4.2 TEST_STATEID operations. |

test_stateid_avg_latency |
test_stateid.average_latency |
Average latency of NFSv4.2 TEST_STATEID operations. |

want_delegation_total |
want_delegation.total |
Total number of NFSv4.2 WANT_DELEGATION operations. |

want_delegation_avg_latency |
want_delegation.average_latency |
Average latency of NFSv4.2 WANT_DELEGATION operations. |

destroy_clientid_total |
destroy_clientid.total |
Total number of NFSv4.2 DESTROY_CLIENTID operations. |

destroy_clientid_avg_latency |
destroy_clientid.average_latency |
Average latency of NFSv4.2 DESTROY_CLIENTID operations. |

reclaim_complete_total |
reclaim_complete.total |
Total number of NFSv4.2 RECLAIM_complete operations. |

reclaim_complete_avg_latency |
reclaim_complete.average_latency |
Average latency of NFSv4.2 RECLAIM_complete operations. |

nfs42_read_throughput |
total.read_throughput |
NFSv4.2 read data transfers. |

nfs42_write_throughput |
total.write_throughput |
NFSv4.2 write data transfers. |

nfs42_throughput |
total.throughput |
NFSv4.2 data transfers. |

latency |
latency |
Average latency of nfsv42 requests. This counter keeps track of the average |

total_ops |
total_ops |
Total number of nfsv42 requests per sec. |

## Property/Counter Content Changes

This section describes any output value differences between the classic (ONTAPI) string counter and the respective REST property. It also describes array label name changes between classic array counters and respective REST array counters.

## Table Aliases

This section describes aliases for aggregated tables.

Classic Object | Alias |
---|---|

svm_nfs_v42:node |
svm_nfs_v42_node |