Oracle ZFS Storage Appliance: NFS Client 'showmount' Command Returns "... rpc mount export: RPC: Timed out"
(Doc ID 2003160.1)
Last updated on JANUARY 30, 2025
Applies to:
Sun ZFS Storage 7420 - Version All Versions and laterSun ZFS Storage 7320 - Version All Versions and later
Oracle ZFS Storage Appliance Racked System ZS5-4 - Version All Versions and later
Oracle ZFS Backup Appliance ZS5-2 - Version All Versions and later
Oracle ZFS Backup Appliance ZS5-4 - Version All Versions and later
7000 Appliance OS (Fishworks)
Symptoms
The NFS client servers are not able to create any volumes on the guest vServers. The program is failing with an error message: 'Unable to access file system at <IP>: rpc mount export: RPC: Timed out'.
On the nodes, "showmount -e <IP>", works with the direct IP address of the active storage NAS head - but, it does not work with the 'floating' IP address of the storage <IP>
In the ZFS BUI, Configuration -> Network -> <IP> is Green.
Cause
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In this Document
| Symptoms |
| Cause |
| Solution |
| References |