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 <[email protected]> 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? There are zero errors being thrown at all. > -- > Regards / Groete > > <https://www.namhost.com> Granwille Strauss // Senior Systems Admin > > *e:* [email protected] > *m:* +264 81 323 1260 <+264813231260> > *w:* www.namhost.com > > <https://www.facebook.com/namhost> <https://twitter.com/namhost> > <https://www.instagram.com/namhostinternetservices/> > <https://www.linkedin.com/company/namhos> > <https://www.youtube.com/channel/UCTd5v-kVPaic_dguGur15AA> > > > <https://www.adsigner.com/v1/l/631091998d4670001fe43ec2/621c9b76c140bb001ed0f818/banner> > > Namhost Internet Services (Pty) Ltd, > > 24 Black Eagle Rd, Hermanus, 7210, RSA > > > > The content of this message is confidential. If you have received it by > mistake, please inform us by email reply and then delete the message. It is > forbidden to copy, forward, or in any way reveal the contents of this > message to anyone without our explicit consent. The integrity and security > of this email cannot be guaranteed over the Internet. Therefore, the sender > will not be held liable for any damage caused by the message. For our full > privacy policy and disclaimers, please go to > https://www.namhost.com/privacy-policy > > [image: Powered by AdSigner] > <https://www.adsigner.com/v1/c/631091998d4670001fe43ec2/621c9b76c140bb001ed0f818> >
