NFS share has no status (ex. usage: n/a)

[jompsi]

Hi all

At the moment I have a two node proxmox 5.2-10 cluster. In a few weeks I get a new server and than this will become a three node cluster.

Now I have a problem with the status query from NFS shares. Some work and others dont. In the proxmox GUI I get for two NFS shares a question mark and in the summary of the storage the usage is N/A. But I can see, what the content is of this storages and I can backup VMs or save ISOs to this storages.

pvesm status
Name                Type     Status           Total            Used       Available        %
BackupServer         nfs   inactive               0               0               0    0.00%
ISO-cube18           nfs   inactive               0               0               0    0.00%
antman-local         dir     active      2767705284       139990524      2487053012    5.06%
cube18-bkps          nfs     active      2808415616       763112320      2045303296   27.17%
local                dir     active        57278576         2041672        52297616    3.56%
local-lvm        lvmthin     active       147496960               0       147496960    0.00%
rocket-local         dir     active        57278576         2041668        52297620    3.56%

As you can see, the storages BackupServer and ISO-cube18 have the status inactive. But the storage cube18-bkps is on the same storage as ISO-cube18 and the status of this is active. The storage systems are synologys.

cat /etc/pve/storage.cfg
......
nfs: cube18-bkps
        export /volume1/Virtualization/Backups
        path /mnt/pve/cube18-bkps
        server 10.200.1.28
        content backup
        maxfiles 2
        options vers=3

nfs: BackupServer
        export /volume1/SysBackups/VM
        path /mnt/pve/BackupServer
        server 10.200.1.26
        content backup
        maxfiles 5
        options vers=3

nfs: ISO-cube18
        export /volume1/Virtualization/ISO
        path /mnt/pve/ISO-cube18
        server 10.200.1.28
        content iso
        options vers=3

Has anyone experienced this problem as well? It all works, but it is not 100% satisfying.