Can't boot VMs, error says /var/log is getting full (currently 100 % used)

[Unbugspray]

Good day!

 

I have been having some issues with my server after my last reboot, my win10 VM is not booting anymore, gives the error "Unable to write to file /var/log/libvirt/qemu/Windows 10.log: No space left on device".

 

Additionally fix common problems is reporting "/var/log is getting full (currently 100 % used)", I went into the actual folder and I don't any big logs taking space, I also went through all the server and everything else seems to be working.

 

I attach my diagnostics.

 

Any help is appreciated.

 

Thanks!

myserver0-diagnostics-20230506-1315.zip

[itimpi]

The diagnostics show that there is definitely some large files in the logs folder as 128MB has been used.

 

I would suggest running the following commands:

 

ls -l /var/log/*
du -sh /var/l9g/*

 

I would expect the output of one of the commands to show you where the space is being used.

[Unbugspray]

Ok, so I deleted the /var/log/log1 file that was filling up my log, however, it just gets filled again in less than a day, which means there is some underlying problem that I am not seeing. Went to the logs and I have this as a recurring

 

May 16 13:45:22 myserver0 kernel: vfio-pci 0000:01:00.0: BAR 1: can't reserve [mem 0x4020000000-0x402fffffff 64bit pref]

 

Any suggestions?

 

Thanks!

 

On 5/6/2023 at 1:31 PM, itimpi said:

The diagnostics show that there is definitely some large files in the logs folder as 128MB has been used.

 

I would suggest running the following commands:

 

ls -l /var/log/*
du -sh /var/l9g/*

 

I would expect the output of one of the commands to show you where the space is being used.