drbd

  1. [SOLVED] Proxmox installation choices for storage

    Hello, I am planning a migration of our infrastructure to Proxmox asap. I am having some difficulty choosing how to store VMs and application's data. So I am writing this post to have some advices from your part. What I would like is the possibility of having a cluster, as online/redondant as...
  2. micron p420m SSD IO stall on Proxmox 6

    I have a p420m SSD that uses the mtip32xx driver in the kernel. This drive worked perfectly fine in Proxmox 5.x, after upgrading to 6.x write IO to the disk stalls frequently and can only be recovered with a reboot. We first experienced the problem within hours of upgrading to 6.x The...
  3. [SOLVED] VM Migration failed. Incorrect storage detection

    Hi Folks! I'm trying out Proxmox VE ( 6.0-9 ) plus Linstor Plugin as a Datacenter Virtualization Solution for the company I work for. So far, pretty good. I've found a glitch though, and as I dont really know if it's about proxmox or about Linstor + ZFS, I'll post this in both communities. My...
  4. Can i configure the DRBD or Fire Replication trough Web Interface ?

    i know its sound stupid but i just want to know lol
  5. 3 Nodes cluster with Proxmox 5.4 and DRBD 9

    Hello, first of all I know that there was a license change about DRBD and I should be posting this only on Linbit's website but, because I couldn't find any information at all about my problem, I prefered posting it on both sites to maybe help out someone who's in the same case. (I think too...
  6. Drbd - Node type

    Hello. I readed somewhere in mailing lists that --node-type when you creat node is just for administrator visual help and understanding what this node do and no any backend side affect to node. So, if I have controller and satelite on the same host and not set type Combine, just default...
  7. [SOLVED] Can't install drbd 9

    Hello. I install proxmox 5.4-1 and then added repositories and install packages (couz I new user, cant post links :(, see screenshot ): Then I look throught modprod, but see 8 version. But I see 9 version throught dkms status: root@pve1:~# modprobe drbd root@pve1:~# cat /proc/drbd version...
  8. Pacemaker in Proxmox cluster

    Hello and thank you for making such a great product. I need a little bit strange configuration of Proxmox cluster: 1. I need three nodes cluster; 2. node 1 and node 2 have the same hardware configuration and are not used by now (no storage/vms). 3. node 3 is running in production with multiple...
  9. Mount block device inside container for drbd usage

    Hello everybody, I'm a beginner both on proxmox & drbd, and I'm testing a cluster based on Heartbeat + Drbd to get an HA solution. Currently I'm running a Promox VE 5.1 server where I created 2 CT with Centos 6 + Heartbeat. But I'm having some difficulties to activate the drbd part. On this test...
  10. General Protection Fault with ZFS

    This is reported upstream already by someone else, I added my info there too. https://github.com/zfsonlinux/zfs/issues/6781 I setup DRBD on top of a ZVOL. When making heavy sequential writes on the primary, the secondary node throws a General Protection Fault error from zfs. The IO was from a...
  11. Perfect setup for active/active homelab

    Hi, I'm currently setuping a Proxmox LAB at home and I'd like to have some guidances/recommendations. Here is my hardware : 2 HP Proliant Microserver Gen 8 : - 16 GB of RAM - 220 SSD - 2 Gigabit interfaces on each server - MicroSD port for Proxmox installation I would like to have an...
  12. HA with 4 nodes and 2 DRBD pools

    Hi, I work with several PVE Cluster set with 3-nodes + 1 DRBD9 pool. But is it possible (and correct) to set a cluster of 4 nodes : - PVE1 / PVE2 nodes with 1 DRBD pool - PVE3 / PVE4 nodes with another DRBD pool - two groups for HA (PVE1+PVE2 - PVE3+PVE4) Is there any problem in this HA four...
  13. DRBD problems after failed upgrade 4.4 -> 5.0

    So to start of this. I have a two node proxmox cluster at home running on a couple of HP G7 servers, PX1 and PX2. Both have identical setups, where two SAS drives for the system are in raid1 and then 5 more drives are in raid5. All this is configured on the RAID controller, so nothing wierd...
  14. two nodes without clustering ( only using DRBD replication)

    Hi guys, I really need some help please I have some trouble about my configuration of cluster Proxmox 4.3 (3 nodes: two physical machines and the third one is a virtual machine, used as quorum) and RDBD 9. At several times, the nodes are rebooted at the same time, probably because of...
  15. DRBD9 Synchronisation funktioniert nach Ausfall nicht

    Hallo Community, ich habe ein paar Fragen bezüglich meiner DRBD9-Konfiguration. Ich benutze die aktuelle Proxmox und DRBD9 Version. Konfiguriert wurde nach der DRBD9 Anleitung von Proxmox. Es gibt 3 nodes, von denen aber nur 2 ein DRBD-Storage besitzen. Die andere node wurde für Quorum...
  16. Use Proxmox basically with 2 nodes and DRBD (without HA)...

    Hello everybody, I'm newbie to Proxmox. I only have 2 servers to mount my Proxmox platform (i do not need the HA). I installed the Proxmox distribution (Virtual Environment 4.4-5 / c43015a5) on these 2 servers and I use DRBD as storage space. I managed to create some VMs (LXC, KVM) and run them...
  17. DRBD 9 Infrastructure Setup

    Hi guys, Is there anyone that has a working DRBD9 setup that is knowledgeable about DRBD9 and putting together a proxmox basic infrastructure that would have a short skype call with me that would answer a few questions I have? I would ask on the forum but it would be beneficial to have a real...
  18. Bring back DRBD8 kernel module

    I have 38 DRBD volumes totaling around 50TB of useable storage across sixteen production nodes. We have held off upgrading to Proxmox 4.x in hopes DRBD9 and its storage plugin become stable and after a year I'm still waiting. I need to upgrade to 4.x but the non-production ready DRBD9 makes...
  19. DRBD in Promox 4?

    Hi guys, I have no experience with Promox though am planning to move my current infrastructure (Personal dedicated server that runs esxi 6 free) I'm replacing this infrastructure with 3x dedicated servers all with direct attached storage. One of the main reasons I want to move to promox was...
  20. DRBD9 daemon not started at startup

    Hi! I am playing with Proxmox 4.3 and DRDB9. I followed this guide, because it explains how to setup DRDB (8.x) on top of a physical disk (I don't want to use it on top of LVM). I did install "drbd-utils", because Proxmox 4.3 comes with DRDB9. I was able to configure DRBD9 correctly and it is...

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