raid10

  1. jmcorrea

    Add SSD to RAID-10 ZFS?

    Hello! we have 2 servers with local ZFS pools. The pools are configured with the same type of disks. They have 3 x 120GB SSD and 4 x 4TB HDD. I set the 3 SSD as a physical RAID 5, there runs Proxmox on one partition and ZFS logs and cache on 2 other partitions. Then, with the 4 HDD I set up a...
  2. Install to hardware raid. Do i need lvm?

    Hello. I'm newby in proxmox and need some consultation. I have fresh server with hardware raid controller LSI Megaraid and configured raid10 with 4x3Tb SATA. I want to install debian and over it - proxmox. How to right partition must be when i setup debian? Do i need LVM volume for my virtual...
  3. Adding Raid10 LVM storage shows 100% full on GUI.

    Goal: Create 4 drive RAID10 over LVM and add that storage to Proxmox. Problem: When I add raid10 lvm storage, Proxmox gui shows %100 full on the storage && shows ~4T of space instead of respecting raid10 mirrors and show ~2T of space. Creating a mount point and mounting to a folder on root...
  4. 2008 Mac Pro

    Hello, I have a 2008 Mac Pro populated with 6 4TB disks. I can boot the Proxmox installer from both USB flashdrive and USB CD Drive. I cannot access the installer unless I pass the acpi=false flag to Grub. After that, the installer starts fine. During installation, I configure the installation...
  5. Best setup for 4xSSD RAID10

    Hello community :) I currently plan on using proxmox to build my new virtualization environment. Before I actually rent the server for my project, I want to ask you about the storage possibilities I've got. What I'll order: 4x 480GB DC SSD So question is: What's the best way to build this...
  6. Need your help about proxmox strategy

    I have actually virtual server (KVM) on an very low profiles servers (Atom C2750, with 8G RAM and one no entreprise SSD disk). As I don't have redundancy (only 1 disk), I firstly use DRBD between 2 server to have some RAID1 security, but DRBD was often broken, so I buy an QNAP (ES1640DC-V2) in...
  7. ZFS Config with 4 SSDs/4HDDs

    Hey together, so I'm still somewhat new to the server virtualization environment in general and Proxmox in specific. I'm currently still in a preliminary testing phase but I would like to define some core aspects of the configuration for production usage. My use case summarized: A mix of dev...
  8. Right RAID Settings with Proxmox 5

    Hi, most of our servers have 6-8 SSD Hard drives with RAID Controller that include 1GB-2GB Cache now, the question is what is the recommended configuration for Proxmox 5 focus on Availability and best performance: 1. Hardware RAID 10? 2. ZFS with RAID10? 3. Hardware RAID1 with ZFS Raid0? 4...
  9. [SOLVED] Install on RAID-10 (6 nvme SSDs)

    Hello! I'm trying to install Proxmox on Raid-10 of 6 SSDs Pci-ex. Proxmox gui installer can't create pool during installation. If i install proxmox on Data SSD and then create ZFS storage from my nvme ssds - everything work fine. I tried to install Debian Jessie on ZFS Raid-10 root (6 NVME...
  10. IO Delay 50% or higher on fresh install

    Fresh install on fresh 1TB RAID 10 array this image was from restoring a VM from the local HDD (i only have local drives) that was a < 50GB LZO backup and everything slowed down a LOT, this is a fresh install that i just installed today.. made sure to update everything so its all freshly up...
  11. VZdump issue after replacing drive in raid

    Hello, I have ran into an issue recently that I haven't been able so find a solution on (Google seems to turn up no results). My node has 4 VM's (2 Windows, 2 Linux) that are on an LVM storage made up of a raid 10 array. One of my drives had failed and I replaced it, rebuilding went fine and...
  12. Restoring Cluster

    I have two identical servers running the latest version of Proxmox. Each server has 2 NIC's, one for public networking and other for clustering. I have no shared storage yet, but I plan to add it when I reach certain amount of servers. These two were in a cluster. Cluster was created on a...

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