Dell Unity: Sådan bekræftes og konfigureres NFS-legitimationsoplysningernes cacheopbevaringsværdi

Summary: Når en NFS-bruger (Network File System) anmoder om adgang til eksporter, henter serveren sine legitimationsoplysninger fra eksterne navngivningstjenester eller lokale filer for at godkende dem. Derefter gemmes disse legitimationsoplysninger i en intern cache til legitimationsoplysninger. ...

This article applies to This article does not apply to This article is not tied to any specific product. Not all product versions are identified in this article.
Check out other resources

Instructions

Kvalifikationen creditCacheRetention Angiverdet tidsrum (i minutter), hvor cachen for legitimationsoplysninger opdateres eller får timeout. Denne parameter har en standardværdi på 15 minutter.

Følgende kommando kontrollerer detaljerne 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 næste kommandoer ændrer Credentials cache retention kvalifikator og bekræft den nye værdi. I dette eksempel nfs_1 ændres.

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

Brugervejledning til Dell Unity™ Family Unisphere® Command Line Interface version 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
Find answers to your questions from other Dell users
Support Services
Check if your device is covered by Support Services.