Dell Unity: Slik bekrefter og konfigurerer du oppbevaringsverdien for hurtigbufferen for NFS-legitimasjon

Summary: Når en bruker av Network File System (NFS) ber om tilgang til eksporter, henter serveren legitimasjonen fra eksterne navnetjenester eller lokale filer for å godkjenne dem. Etterpå lagres denne legitimasjonen i en intern legitimasjonsbuffer. ...

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Instructions

Kvalifiseringen creditCacheRetention Angirhvor lang tid (i minutter) det tar før hurtigbufferen oppdateres eller blir tidsavbrutt. Denne parameteren har en standardverdi på 15 minutter.

Følgende kommando bekrefter detaljene for hver NFS-eksport:

15:23:40 service@FNMXXXXX spa:~/user# uemcli /net/nas/nfs show -detail

1:    ID                                = nfs_1
      NAS server                        = nas_1
      NFSv3 enabled                     = yes
      NFSv4 enabled                     = no
      Hostname                          =
      Secure NFS enabled                = no
      Kerberos Domain Controller type   =
      Service principal name            =
      Extended Unix credentials enabled = no
      Credentials cache retention       = 15m

2:    ID                                = nfs_2
      NAS server                        = nas_2
      NFSv3 enabled                     = yes
      NFSv4 enabled                     = no
      Hostname                          =
      Secure NFS enabled                = no
      Kerberos Domain Controller type   =
      Service principal name            =
      Extended Unix credentials enabled = no
      Credentials cache retention       = 15m

3:    ID                                = nfs_12
      NAS server                        = nas_12
      NFSv3 enabled                     = no
      NFSv4 enabled                     = yes
      Hostname                          =
      Secure NFS enabled                = no
      Kerberos Domain Controller type   =
      Service principal name            =
      Extended Unix credentials enabled = no
      Credentials cache retention       = 15m

 

De neste kommandoene endrer Credentials cache retention kvalifikator og bekreft den nye verdien. I dette eksemplet kan nfs_1 er endret.

15:23:50 service@FNMXXXXX spa:~/user# uemcli /net/nas/nfs -id nfs_1 set -credCacheRetention 20

ID = nfs_1
Operation completed successfully.


15:28:27 service@FNMXXXXX spa:~/user# uemcli /net/nas/nfs -id nfs_1 show -detail

1:    ID                                = nfs_1
      NAS server                        = nas_1
      NFSv3 enabled                     = yes
      NFSv4 enabled                     = no
      Hostname                          =
      Secure NFS enabled                = no
      Kerberos Domain Controller type   =
      Service principal name            =
      Extended Unix credentials enabled = no
      Credentials cache retention       = 20m

Additional Information

Brukerveiledning for Dell Unity™ Family Unisphere® Command Line Interface, versjon 5.5.1 (juli 2025)

Affected Products

Dell EMC Unity, Dell EMC Unity Family |Dell EMC Unity All Flash, Dell EMC Unity Hybrid
Article Properties
Article Number: 000004512
Article Type: How To
Last Modified: 30 Oct 2025
Version:  4
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