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So I have TrueNAS running under Proxmox because I much prefer Proxmox as a virtualization platform, but TrueNAS is all around better as a NAS. I know it would be optimal to have TrueNAS on dedicated hardware, but I can't make that happen. To make things even worse, I am going to need to mount this nfs share for some of my LXC containers.

16.10.2014 · NFS, ZIL, Proxmox, and Performance.. Oh my. Thread starter mygeeknc; Start date Oct 16, 2014; Status Not open for further replies. mygeeknc Junior Member. Joined May 29, 2014 Messages 12. Oct 16, 2014 #1 Like most new comers to FreeNAS, you learn that there is a hell of a lot more to it than just install and go.

Hi, I have an old NFS sharing NAS which is performing good, since years, not excellent but good for its job. Now I have a new NFS sharing ...

05.06.2021 · May 28, 2021. #2. ZFS performance can be improved be tweaking some settings. I always set these when using both Proxmox and TrueNAS Core, or any other ZFS setup. You should stripe mirrors for the best IO, RAIDZ2 is not exactly fast, and I personally don't use it for pools larger than 10 disks.

I have a NFS server and Proxmox 4.4 node over 1Gbit LAN connection. When using async the performance is really great, but unsafe?

28.08.2021 · To start, the issue that we're having is slow NFS performance, but only in one instance. We have two storage servers, let's call them sto01 and sto02. They're identical, with a RAID6 array made up of 2TB SSDs. We have two Proxmox servers, let's call them pve01 and pve02. They're also both...

Hi, we moved from ESXi 5.5 to Proxmox VE 5.2-2 Our Storage is a Netgear RD5200 based on Nexenta V3, afaik After running Machines on PVE with ...

To start, the issue that we're having is slow NFS performance, but only in one instance. We have two storage servers, let's call them sto01 ...

Dec 30, 2015 · I found the performance to be poor as I was trying to restore a back-up to an NFS share on my WD Ex2 NAS. In the meantime I found that NFS is not well suited for hosting a file used as a raw device, though it is technically feasible. Instead I will configure an iSCSI target on my NAS and use it as a LVM physical volume.

I'm running 3 proxmox 3.4 nodes using NFS shared storage with a dedicated 1GB network switch. root@lnxvt10:~# pveversion ...

08.01.2016 · I found the performance to be poor as I was trying to restore a back-up to an NFS share on my WD Ex2 NAS. In the meantime I found that NFS is not well suited for hosting a file used as a raw device, though it is technically feasible. Instead I will configure an iSCSI target on my NAS and use it as a LVM physical volume.

cache=none seems to be the best performance and is the default since Proxmox 2.X. host don't do cache. guest disk cache is writeback Warn : like writeback, you can loose datas in case of a powerfailure you need to use barrier option in your linux guest fstab if kernel < 2.6.37 to avoid fs corruption in case of powerfailure.

28.09.2020 · Another great thing about Proxmox is that we can enable the PCI express Passthrough which delivers 100% of your discrete graphic card performance to your virtual machine. That’s why we can play 3D games in the Proxmox virtual machines without issues. Ubuntu 20.04 Desktop on Proxmox . I run Ubuntu 20.04 Desktop edition as a virtual machine.

Hello, I have a problem with NFS performance from VE 4.3: iperf test between 2 proxmox nodes: 5Gbps (it's OK) IO benchmark from proxmox ...

cache=none seems to be the best performance and is the default since Proxmox 2.X. host don't do cache. guest disk cache is writeback Warn : like writeback, you can loose datas in case of a powerfailure you need to use barrier option in your linux guest fstab if kernel < 2.6.37 to avoid fs corruption in case of powerfailure.

tried direct write from my Proxmox host via NFS using "dd" and results ... guest's filesystem is not getting even 1/4 of that speed when it's disk

Aug 28, 2021 · To start, the issue that we're having is slow NFS performance, but only in one instance. We have two storage servers, let's call them sto01 and sto02. They're identical, with a RAID6 array made up of 2TB SSDs. We have two Proxmox servers, let's call them pve01 and pve02. They're also both...

14.03.2021 · Here at Bobcares, we handle servers with NFS and CIFS as a part of our Server Management Services. Today let’s compare the performance of NFS and CIFS. NFS vs CIFS. Following are some of the comparisons between CIFS and NFS: 1. Port Protocols. CIFS works on TCP ports of 139 and 445 and UDP ports on 138 and 137.

I've got a freenas box serving up shared storage via NFS to my proxmox cluster. It's connected via 1 gig bonds, and when testing the disks ...

Hello, I'm very new in Proxmox and I have very important question to ask, ... driftux; Thread; Oct 12, 2020; nfs backup mount nfs performance proxmox backup ...

Aug 18, 2017 · See post #6 for an updated status. Hello, I have a VM running on my freenas box. The purpose of the VM is to run a burp backup server. Inside the VM, I mounted my dataset with a SMB share hosted by the same NAS. The burp server stores the backup on this mount. When a client is backuping, I...

I have been testing different ways to set up my NAS storage for proxmox but I am finding odd results. Maybe you can help me clarify them.

14.01.2017 · While the NFS share usually performs with ~70MB/s, the proxmox backup speed was only around 2MB/s. Backups to the local SSD were finished with ~100MB/s without compression and ~15MB/s with gzip, so it should not be a CPU issue. There are some threads in the Proxmox Forum about the influence of NFS mount-options and other stuff but in the end ...

One way to determine whether more NFS threads helps performance is to check the data in /proc/net/rpc/nfs for the load on the NFS daemons. The output line that starts with th lists the number of threads, and the last 10 numbers are a histogram of the number of seconds the first 10% of threads were busy, the second 10%, and so on.

Slow Backup Performance (PVE 7.0-13) Hi,I'm new to proxmox and started my first backup to a NFS share (TrueNAS Server) via 1G NIC.However, the backup process takes a lot of time, because the network performance mostly idles at a few KiB/s and suddenly jumps to 117MiB/s (max Performance) only for a few seconds.

Proxmox VE supported storage model. a) ZFS. b) NFS Share. c) Ceph RBD. d) ISCI target. e) GlusterFS. f) LVM Group. g) Director ( storage on existing file system ) 3) Networking. Proxmox VE uses a bridged networking model. All VMs can share the same bridge as if virtual cables from each guest were plugged into the same switch.