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  1. J

    High IO Delay ZFS crashes VMs

    Hi all, Proxmox VE community subscription user. I have a newer server a Dell R640 with a 96GB Ram, Xeon Gold 6134. Storage is a Samsung PM1735 1.6TB NVMe SSD, 2x Intel 480GB SSD in ZFS Mirror for boot, 2x 2TB WD Gold HDD in ZFS Mirror. When a big disk operation such as a backup restore is...
  2. J

    Best SSDs, SSD or NVMe

    Hi all, Building a couple of new VM hosts. Both will be Dell R710 servers 96GB Ram, Dual 6 core Xeons, Perc H700 raid controllers. I'm currently looking at SSDs for guest VM boot disks. One VM is a terminal server. I've tried a samsung 850 evo previously and found that it struggles for...
  3. J

    Windows Guest suddenly stops

    Hi all, I've recently updated our main VM server to version 4.4 and also create a new VM which is a terminal server. It very strangely stopped today while people were working on it. When I checked proxmox web gui it showed the VM as stopped and displayed nothing in the task history. I've also...
  4. J

    Local Storage on Multiple Machines

    I have a two machine cluster. Machine 1 = Master, is a Dell 2950 iii with all the storage and drives. Machine 2 = Second, is a small Intel core i5 rig for a manual backup and testing. They are joined to the same cluster and I can see both from the web interface. Most of the storage is mounted...
  5. J

    Simple SATA PCIE Dell 2950 iii

    Hi all, I am currently running a Dell 2950 iii and using the inbuilt raid controller (which is support out of the box). I have 1 SAS boot drive, 1 SSD, 2 storage drives in raid 1 and a CCTV grade drive. The bulk storage is run off a FreeNas Box. I am wanting to get past the bottlenecks of the...
  6. J

    Sata 3 Compatible PCI Card

    Hi all, Just got Proxmox ve v3.3 setup nicely on a Dell 2950 iii server. I currently have the Dell perc 6i raid controller installed which is currently serving a simple raid 1 for the main storage and backup drives. I also have a Samsung 850 SSD installed on the 6i but am I reaching the limit...