Proxmox 7 - RRD Graph empty

[zeuxprox]

Hi,

I installed Proxmox 7, upgrading it from Proxmox 6.4 due to the problem described in this post:

• https://forum.proxmox.com/threads/proxmox-7-stable-installation-aborted.92443/#post-403342

Everything goes well, except the fact that all RRD Graph are empty, totally white!

I installed chrony and it syncs correctly as you can see here:

Reference ID    : AC1F0601 (fw-mgmt.xxxxx.yy)
Stratum         : 3
Ref time (UTC)  : Sat Jul 17 07:55:31 2021
System time     : 0.000002800 seconds slow of NTP time
Last offset     : -0.000000612 seconds
RMS offset      : 0.000046914 seconds
Frequency       : 5.665 ppm slow
Residual freq   : -0.000 ppm
Skew            : 0.072 ppm
Root delay      : 0.019077038 seconds
Root dispersion : 0.005668585 seconds
Update interval : 64.8 seconds
Leap status     : Normal
root@prx-a1-3:/var/lib# chronyc sources
MS Name/IP address         Stratum Poll Reach LastRx Last sample               
===============================================================================
^* fw-mgmt.xxxxx.yy>              2   6   377    23   +109us[ +109us] +/-   18ms
^- time.zzzzzz.cc                  3   7   377    18  +2898us[+2898us] +/-   85ms
^- ntp1.inrim.it                 1   7   377    89  +1196us[+1195us] +/- 9589us
^- time3.google.com              1   6   377    25  +1289us[+1288us] +/-   17m

rrdcached service is running correctly:

● rrdcached.service - LSB: start or stop rrdcached
     Loaded: loaded (/etc/init.d/rrdcached; generated)
     Active: active (running) since Sat 2021-07-17 09:42:32 CEST; 12min ago
       Docs: man:systemd-sysv-generator(8)
    Process: 23823 ExecStart=/etc/init.d/rrdcached start (code=exited, status=0/SUCCESS)
      Tasks: 11 (limit: 629145)
     Memory: 2.0M
        CPU: 161ms
     CGroup: /system.slice/rrdcached.service
             └─23830 /usr/bin/rrdcached -B -b /var/lib/rrdcached/db/ -j /var/lib/rrdcached/journal/ -p /var/run/rrdcached.pid -l unix:/var>

Proxmox is installed on 2 NVMe M.2 drive in zfs RAID1. Searching I found this workaround:

cd /var/lib/
systemctl stop rrdcached
mv rrdcached rrdcached.bck
systemctl start rrdcached
systemctl restart pve-cluster

Buti It doesn't work for me.

Could you help me, please?

Thank you

 

[bluesite]

i have the same problem

I tried it a second time and now everything works, had previously made a backup of the system.