nfs

  1. Dunuin

    How to handle datastore on NFS share that is offline most of the time?

    Hi, Right now I got a single PBS-VM1 on Host2 that got its datastore from Host2 via NFS. And this PBS-VM1 and NFS share is available all the time. Problem is that I can't backup Host2 or guests on it, because if Host2 fails there would be no running PBS to restore them from. I also got Host1...
  2. D

    Permission denied (os error 13) after adding synology nfs share

    Hi, I've some problems adding my synology nas nfs share as a proxmox backup server datastore. The nfs share is mounted in "/mnt/backup-nfs" and seems to be accessible without any problems. Also "df -h" shows the share: After adding the share in pbs as a datastore it seems to work without any...
  3. T

    [SOLVED] Can't mount NFS/CIFS share (MTU 9000)

    Hi, i restared my Proxmox host and since then I cannot connect to NFS nor CIFS shares. The state of the storage is "Unknown". When I open the storage device I get unable to activate storage 'truenas' - directory '/mnt/pve/truenas' does not exist or is unreachable (500). Well it is reachable and...
  4. W

    Shared Storage on a Gigabyte Home Network

    Hello all, I have been thinking of setting up Shared Storage for 3 Proxmox nodes. This will mean 4 systems (NAS, pve1, pve2, pve3). The NAS (for lack of a better name) will share to the 3 nodes using NFS or SMB and will hold all the VMs and CTs only; it will not be used as a multimedia server...
  5. T

    Proxmox 7 kernel 5.15.35-2-pve does not support NFS over UDP mounts ?

    The title says it all really, I upgraded the first host on our cluster yesterday and discovered that NFS mounts were not available. The NFS server is happily humming along, but the mounts were marked as offline. Trying to mount by hand, resulted in : # mount -v -t nfs...
  6. S

    Poor performance over NFS

    Hello all, We have a following Proxmox setup: One storage server, HP DL380P G8, CPU Intel(R) Xeon(R) CPU E5-2630 0 @ 2.30GHz, 32GB RAM Storage Pool assembled on 8xSSD, Samsung SSD 870 QVO 1TB, which are put into the four mirrors with 2 drives each, and then mirrors are setup into the stripe...
  7. L

    Best Two Node Setup Sharing A ZFS Pool

    Hey y'all, So I wanted to gauge some people's opinion here on a homelab setup i am in the process of creating with 2 PVE nodes that have already been setup in a cluster. Here are the 2 nodes 1. R430 (pve1) with 2x Xenon E5-2620 v3 cpus, 32GB RAM, and 8x 800GB SAS SSDs in raid z1 (~6TB usable)...
  8. R

    List backups slow

    Hi guys, I have add a NFS storage for backup but in GUI to list backup files very slow and sometimes got error 'Connection timed out (596)', But I also check in shell console to list nfs directory is very fast.
  9. T

    NFS share not letting containers read or write when mounted through the webGUI

    So I have been trying to get an NFS share to work on my proxmox containers to use them to backup our websites and also the containers that the websites are on. So far I can get both the PVE and also the containers to see the NFS and read and write to it with mount when logged into each container...
  10. G

    NFS Shares hanging-on one of our PVE Hosts

    Hello, One of our Proxmox hosts is not able to connect to NFS shares anymore. Which process on that host need to be killed to for NFS shares to be reconnected? I’d reboot the NFS server which is TrueNAS but, it didn’t fix the issue. I want to avoid rebooting the PVE host as it is a production...
  11. E

    qmp command 'query-block-jobs' failed - got wrong command id '3422341:778' (expected 3417768:2875)

    6.4.14 while trying to move qcow2 from NFS storage to local storage. drive-scsi1: transferred 44.5 GiB of 300.0 GiB (14.82%) in 31m 21s drive-scsi1: transferred 44.5 GiB of 300.0 GiB (14.83%) in 31m 22s drive-scsi1: transferred 44.5 GiB of 300.0 GiB (14.84%) in 31m 24s drive-scsi1: Cancelling...
  12. E

    NFS Questions with Performance

    Hello Proxmox Users, I migrated from Ceph to NFS with 10Gbit Interface(tested with aroud 9.3 Gbit real speed) and a Dell/EMC Unity Storage (NFS Speedtest with iozone around 430MB/s write speed). When I now move VMs to the Storage I get around 130 MB/s (in the VM I get nearly the same speed). I...
  13. L

    Probleme bei der Kommunikation zwischen Nodes und TrueNAS

    Derzeit haben wir Probleme mit unserem Netzwerk und wir vermuten, dass es mit der Vernetzung des Clusters+Storage zusammenhängt. Hier einmal unser Setup: Wir besitzen ein PVE Cluster bestehend aus 3 Nodes. Diese Nodes besitzen alle eine 1G Onboard-Schnittstelle und haben alle jeweils eine...
  14. V

    [SOLVED] PVE Services can't be restarted

    My setup is the following 2x Nodes 1x common NFS storage for backups fully updated by the time i'm writing this I tried to live migrate a VM from one server to another but it failed so i stopped in. After that, the GUI stopped responding and i tried to restart the pve proxy. I received this...
  15. R

    Container Mobility with Mount Points and NFS

    Hello all, I wanted to bounce an idea off you and wonder what people think about the feasibility and/or possible issues. TL;DR: Trying to get containers to move to other hosts but still access files using a Mount Point from a ZFS store on the host they came from. At the same time, requiring no...
  16. M

    NFS behaviors

    Hi there all, I've tried to research on that subject although came empty net. How would VMs that are running on NFS storage behaves in case of "momentary" storage loss? I'm trying to figure indeed if Proxmox would buffer IOPS for some times before dead'ing paths. I bet the safest would be to...
  17. K

    NFS/Cifs mount?

    Dell r720 - Proxmox 7.1.7 Dell r720 - Truenas 12.0-U7 They're on separate subnets but it's always been like this and they both can communicate both ways nothing has changed other than the errors just showing up one day and my backups are not working... I have no idea what it is I've freshly...
  18. A

    Is mounting nfs4 not possible inside privileged container due to apparmor? (nfs works fine)

    I have the feature "nfs" enabled via the gui. I can mount an nfs share fine, for example this command works fine: mount -t nfs 10.10.10.10:/mnt/data/files /mnt/files But if I try the same command using nfs4: mount -t nfs4 10.10.10.10:/mnt/data/files /mnt/files I see a denied error in syslog...
  19. T

    Mit PBS externe Speicher sichern

    Hallo zusammen. Da ich auf der Suche nach eine zentralierte Lösung für meine Backups bin, muss ich hier fragen, ob es mit PBS möglich wäre externe Speicher zu sichern? Was meine ich damit? Mit PBS kann man ja leicht die VMs und die Containers aus PVE sichern, aber eine VM bei mir läuft auf...
  20. D

    Storage: NFS question

    Hi, can i add 2 different NFS path to the same NFS Server in proxmox cluster? Regards!

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