nfs

  1. Strange disk caching mode results and questions

    I have been testing my VM disk performance on an NFS synchronous shared storage. The results have left me scratching my head trying to figure out whats going on. The results may be the expected behavior, but even so I am lost how that may be. On my NFS synchronous share I created a VM (Linux...
  2. LXC on NFS (sync) does not work

    I am mounting several NFS shares. For my LXC and QEMU images I wish to mount the NFS share as synchronous. QEMU guests are working well on the NFS sync share. For LXC, however, I noticed my sync writes dropped down below 10 MB/s and would hang for several minutes after writing test files. The...
  3. Proxmox 6 and ZFS dataset share

    Hi! Recently, I have added SSD disk to my Dell T30 and installed Proxmox 6 on it. Before this I was running Proxmox 5.4 installed on HDD. I have migrated VMs and containers from Proxmox 5.4 HDD to Proxmox 6 SSD successfully (with some little trouble having two 'rpool' zpools). But still have...
  4. PVE GUI issues with LXC Migration

    In Proxmox PVE 6.X I've noticed some odd behavior within the GUI when attempting to migrate an NFS mounted LXC container. I wonder if someone can repeat so I might be able to determine if this is an internal issue on my end or a bug I should report. Note: Migration of the Container is working...
  5. NFS Storage mount error

    Hello, when try to add NFS storage, and submit information get this error create storage failed: error with cfs lock 'file-storage_cfg': mount error: mount.nfs: access denied by server while mounting 192.168.100.5:/mnt/cache (500) the details: so need to do something manually before make this...
  6. Storage migration from ZFS to NFS fails for some containers

    I'm migrating from local storage to NFS. I powerdown the container before migration and start the storage migration. Some containers (about 30% I gues) fail. I see the .raw file being created on NFS (and in the proxmox progress dialog). Next the rsync starts and seems to finish (I see a speedup...
  7. multiple NFS storage setup for HA cluster & simulate a failed node

    hi all! I have 3 nodes in HA cluster using Proxmox 5.4 . The nodes use the public IP for cluster communication and the private network for the storage network. Each node has an NFS storage shared with the other nodes. The disk in all 3 nodes are in RAID 1 (mirroring) (the reason i cant use ceph...
  8. Unable to use NFS share within LXC container

    I have managed to set Proxox 6.0-4 up in a virtualbox vm and have created an Ubuntu 18.04 container with which I will run Plex media server. I have also managed to get Proxmox to see my Synology NFS share (see screenshot) but I have spent 2 days attempting to attach the NFS share to the...
  9. Network File Sharing; permissions/UID/GID

    Hi everyone, I've run into a particular issue. I have a ClearOS VM in Proxmox acting as a domain controller with roaming profiles for some Windows PCs. I have a 3TB disk in the Proxmox machine that I'd like to share to the ClearOS VM and other VMs in the future. At the moment I'm exporting the...
  10. mcparlandj

    Some thoughts on making live storage migration better.

    We have 4 Proxmox host servers and two different NFS servers for VM storage. We usually we manually distribute the VM storage load between them. The two NFS storage servers are all flash and have 10 gig connections to our ProxMox hosts. A few times a year we need to update the firmware on our...
  11. Ceph Speicherverbrauch ist falsch

    Hallo zusammen, ich habe 3 Node Cluster mit je 3 OSD in jedem dieser Nodes. Meine Ceph Version ist: 14.2.1 (9257126ffb439de1652793b3e29f4c0b97a47b47) nautilus (stable). Der Pool hat Replica 3/2 mit 128pg. Sobald ich eine VM aus einem Backup, das auf einem NFS Share liegt, herstelle zeigt der...
  12. Can't move disk file - and a possible bug report

    Hi: I am getting the " storage migration failed: error with cfs lock " when trying to migrate from nfs on Linux to nfs on Windows 2016 (don't ask) and am getting the above error message with a secondary "timeout" error. While I am working my way through that, I believe I am encountering an...
  13. Mount no longer works in Proxmox 6 - NFS - Synology

    Ey, First time posting, as I have always been able to find solutions on the forums (great job on that). The setup: I have a 3 node Proxmox cluster, and today upgraded them to Proxmox VE 6. On VE 5.4 all nodes had a nfs mount and everything worked. Two of the nodes have a two network interfaces...
  14. Bräuchte Hilfe beim zugriff auf NAS

    Hallo Leute, ich stehe gerade vor einem Problem. Erstmal zum IST-Zustand: - Rack Server - Synology DS215+ - benötigte .vdmk Datei auf dem NAS - NFS Freigabe ist schon eingerichtet, VMs innerhalb von Proxmox konnten testweise auf die Ordnersturktur der NAS zugreifen und auch Datein...
  15. Store VM application data locally vs in a NAS

    Hello, I'm new to Proxmox and am still confused on where to store each VM's application data. I've read a lot of threads here but most of them focus on storing the actual VM files while I'm interested in where to store each application's specific data. Example of the data I want to store...
  16. NFS storage not available after upgrade to Proxmox 6

    I recently upgraded my Proxmox to version 6 and noticed the NFS storage I use for backup would not connect anymore. I can mount the NFS share from the command lineand access files on the share without any errors. However, I noticed that showmount hangs when trying to get the exports list and...
  17. sharing storage for local (ISO,CT templates)/local-lvm(vm backup)

    Hello, I need sharing for more than one Node for sharing (local storage) for ISO,CT Templates to another Nodes without need to SCP or upload it,so what the preferred Data method to use NFS,Ceph...?supported by proxmox (need to installed on host) or created VM and using like FreeNas and How to...
  18. [SOLVED] Backup to QNAP NAS

    Hallo, ich habe beim Backup zur QNAP NAS per NFS folgende Fehlermeldung. Ich denke dass ich alle NFS-Freigaben etc. auf der QNAP erfüllt habe? () INFO: starting new backup job: vzdump 102 --node NUK --remove 0 --mode snapshot --storage qnapbackup --compress lzo ERROR: Backup of VM 102 failed -...
  19. Upgrade 5.4 to 6 and NFS

    Hello Upgrade from 5.4 to 6 goes really smooth. Great yob. After reboot connection to existing NFS in no more available - on NFS system store daily backups. For test install new system, situation is the same. I can't get connection from proxmox to NAS: Situation on proxmox # rpcinfo -p...
  20. Problem with VM using NFS storage

    Hello community, I have configured on my pve5.4-3 a backup solution for my VMs backups. This solution deployed on my network use an open source NAS with OpenMediaVault-4.1.3 Arrakis with an NFS server which serves as external storage for my Proxmox VE. The solution is described at...

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