Oracle ZFS Storage Appliance: NFSv4 Client - New User Sees Created Files Owned by Different User
(Doc ID 2099401.1)
Last updated on JANUARY 30, 2025
Applies to:
Sun Storage 7110 Unified Storage System - Version All Versions and laterOracle ZFS Storage ZS5-4 - Version All Versions and later
Sun Storage 7310 Unified Storage System - Version All Versions and later
Oracle ZFS Storage ZS5-2 - Version All Versions and later
Oracle ZFS Storage ZS4-4 - Version All Versions and later
7000 Appliance OS (Fishworks)
Symptoms
User is having issues with permissions on the ZFSSA NFS shares. Here are some background details.
The user's account was initially created in LDAP as jonathan.doe and shortly after he asked for the username to be changed to jon.doe.
The new account was created for jon.doe with a unique UID.
We have a Linux mounting a share from the ZFSSA using NFSv4 . The ZFSSA uses the same domain and name database as the client.
If we login as the new user (jon.doe), the ID reflects the new UID.
If a new file is then created on the share as this new user , and the ownership is checked, it is still owned by the original username.
Using chown to jon.doe it reports no errors, but file ownership is still owned by jonathan.doe.
Checking with "ls -ln" also shows the incorrect UID.
Summary : We can create files as the new owner, however when we check ownership the file is being seen as owned by the old username.
Cause
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In this Document
| Symptoms |
| Cause |
| Solution |
| References |