I'm assume the underlay network is ok? Can you ping your gateway from the host?
What type of networking are you using with ACS/KVM? Are you seeing the VIF for a VM being plugged into the correct bridge? On Thu, May 25, 2023, 11:10 AM Granwille Strauss <granwi...@namhost.com> wrote: > Hi > > Thank you I managed to free space now successfully, thank you. However, > VMs still have zero network. May I also add that I manually shutdown VMs in > KVM using the virsh command. And then boot them up again via Cloudstack UI. > Perhaps this has some affect. > On 5/25/23 17:54, Simon Weller wrote: > > Granwille, > > Use du . -h on your major partitions and try and narrow down the disk usage. > > Check the MySQL log and and also for any temp files that could be blowing > out your disk usage . > > Are you running any MySQL replication? If so, make sure you have log > rotation and deletion setup so they you only keep a few days of the > replication logs. If you do see lots of binlogs, you can trim them using > the FLUSH LOGS MySQL cli command. > > -Si > > > On Thu, May 25, 2023, 10:45 AM Granwille > Strauss<granwi...@namhost.com.invalid> <granwi...@namhost.com.invalid> wrote: > > > Hi Guys > > I need any help I can get, please. I have a cloudstack management server > and I configured NFS on it and have a few VMs that use this NFS as its > primary storage. Today my VMs randomly just went down, no one did anything > whatsoever. Upon review we found that the cloudstack management server > drive shows its at 100% usage. But it makes ZERO sense. There is space, the > drive is 872 GB big and only 840 GB is being used. > > > So now, I managed to to move files and delete logs and so to try and free > space. I deleted over 13 GB and still server shows 100% usage. But now I > can finally log into Cloudstack UI, previously I couldn't. I am now moving > those VMs volumes from the NFS to the local KVM disk. After successfully > migrating the volume, I now boot the VM and it runs 100% fine, but there > is ZERO internet access to the VM I cannot even ping google.com from the > VM. SSVM and the virtual router are working 100% fine, zero failures on > health check and also the SSVM check. The KVM host itself has full internet > access. > > Any ideas? 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