Hi,
Just upgraded Truenas from 25.04.2.4 to 25.10.0.
The problem described below occurs also on a fresh 25.10.0 installation.
Setup: Truenas is running as VM in Proxmox, /dev/sda is the boot drive, storage device defined in Proxmox.
Problem: in /var/log/netdata/error.log some Python scripts are logging multiple errors/second.
File “/usr/lib/python3/dist-packages/middlewared/utils/disks_/disk_io.py”, line 86, in read_gpt
dev_fd = os.open(devobj, os.O_RDONLY)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
PermissionError: [Errno 13] Permission denied: ‘/dev/sda’
Unexpected error reading partitions for device: ‘/dev/sda’
Traceback (most recent call last):
File “/usr/lib/python3/dist-packages/middlewared/utils/disks_/disk_class.py”, line 397, in partitions
return read_gpt(dev_fd or self.devpath, self.lbs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Partial output of lsblk:
root@tnas[/home/truenas_admin]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
sda 8:0 0 64G 0 disk
├─sda1 8:1 0 1M 0 part
├─sda2 8:2 0 512M 0 part
└─sda3 8:3 0 63.5G 0 part
sdb 8:16 0 1.7T 0 disk
└─sdb1 8:17 0 1.7T 0 part
sdc 8:32 0 1.7T 0 disk
└─sdc1 8:33 0 1.7T 0 part
sdd 8:48 0 1.7T 0 disk
└─sdd1 8:49 0 1.7T 0 part
…
File /var/log/netdata/error.log size reached already 19MB in less than 24h.
root@tnas[/home/truenas_admin]# ls -l /var/log/netdata
total 642
-rw-r–r-- 1 netdata netdata 0 Nov 3 23:11 debug.log
-rw-r–r-- 1 netdata netdata 19497609 Nov 4 16:30 error.log
-rw-r–r-- 1 netdata netdata 0 Nov 3 23:11 health.log
root@tnas[/home/truenas_admin]#
In Reporting, Disks I am not able to see any stats for boot drive /dev/sda. Stats are available for all the other drives.
Any idea on how I can limit this logging or fix the issue?
Thank you, Sorin