I recently migrated librenms to a new server. I copied over the rrd/ and permissions seem to look good. The problem I have been having after the migration is no data is being displayed on the device graph. I get the “No data” instead of a graph. I ran the RDD command and I get the following error.
“ERROR: opening ‘/opt/librenms/rrd/172.18.10.16/availability-86400.rrd’: Permission denied”
Below are the current permissions.
-rwxrwxr-x. 1 librenms librenms 125000 Oct 4 11:20 availability-86400.rrd
[[email protected] ~]$ ./validate.php
|DB Schema||2021_10_03_164200_update_hrsystem_table (220)|
[OK] Composer Version: 2.1.8
[OK] Dependencies up-to-date.
[OK] Database connection successful
[OK] Database schema correct