Hallo zusammen,
gibt es aktuell Pläne einer Verwirklichung von SAN (iSCSI / SCSI) Support mit Snapshot Funktion bzw. den offiziellen Support eines shared Filesystems um qcow2 verwenden zu können?
Falls nicht, gibt es eine Empfehlung welches shared Filesystem hier evtl. gut und sicher in einer...
Example-
****************
Cluster-
node 1-> has VM-1(on local storage)
node 2-> has VM-2(on local storage)
I am already using Ceph and HA. I want to use VM-1 and VM-2 "tmp" directory to be synced.
I was thinking of mounting some storage from the Ceph storage pool in VM-1 and VM-2 for...
Hello.
So I've gone through what I think are the docs regarding PROXMOX and fibre channel presented LUN's. I'm using an older 3PAR 7200 in my lab, attempting to get shared storage between a PROXMOX cluster. So far, I have a fully operational cluster with a shared NFS volume, which performs...
Indeed, Proxmox will not work when 2 out of 3 disks die in shared storage.
My question is what happens when 2 disks in servers are RAID 1(shared storage) and one of the disks from two servers die?
Will the Proxmox server use the raided disks or will it die?
We had an issue and removed one out of 3 disks used for HA. The system is working fine, but when we tried to add the disk back.
Ceph shows drive 'in' but it is not adding it to the pool automatically for read/write. I pressed 'start' and checked the log which shows '33.333%' degraded.
Used CLI...
Hello dear Proxmox forum members,
I am planning to create two Proxmox servers, server1 (low spec) and server2 (high spec), both OS on ssd drives.
On server2, I will install two 1TB NVME drives. These drives I want to unite them and make them available as a shared storage between the two...
We have PVE running, with VMs and Containers running over NFS share to our Synology. We mostly leveraged VMs, so at the time I hadn't realized that Snapshots on NFS for containers would be an issue. Now I am starting to use LXC more often and would like to be able to have snapshots. The options...
Hi,
This is an idea that makes a lot of sense to me, yet I'm not able to find people talking about it so it's probably a bad idea. Still I would love to know why it's bad. Before anyone asks, no I'm not planing on using this in production.
According to the docs PVE supports shared LVM storage...
Hello,
I'm setting up a new proxmox server for myself (homelab). I am in the process of adding a synology share that I had setup on my old lab and i'm wondering which option(s) would I need or recommended to just give read access to my proxmox server in the Content drop down?
Thank you.
Had a client request a fully redundant dual-node setup, and most of my experience has been either with single node (ZFS FTW) or lots of nodes (CEPH FTW). Neither of those things seem to work well in a dual node fully redundant setup.
Here's my thinking, wanted to see what the wisdom of the...
Hi
I am trying to create a shared storage (nfs) to a Truenas machine in a 2 machine VE 8.x cluster.
I have direct 25Gb connections between the VE hosts and the Truenas host
I have updated the hosts file on the proxmox hosts and confirmed I can ping CIRRUS (truenas) from both hosts...
Hello community! There are two servers with one shared storage system via FC. I set up a shared LVM and a multipatch. I have doubts that everything is configured as needed. Proxmox version 7.4-3
I moved a number of vm with disks to these nodes, they were positioned very strangely. Some went...
Hello,
I'm in the process of planning out a 3-node cluster for failover and high availability and have a question about where to store the VMs. Assume the following;
All servers are on a 10GB backbone
All servers have SSDs for OS and data drives
All 3 PVE nodes are identical. Same...
Hello!
I currently have 4 identical dedicated servers, each with:
2x E5-2680v4
192GB of RAM
6x 1.2TB SSD
2x 10Gbps SFP+
My question is:
What is the recommended setup so that the data is replicated at least once (similar to RAID1 or RAID10, ceph shared storage with 3 nodes) and at the same time...
Hello Everyone. We received excellent feedback from the previous storage performance investigations, particularly the technotes on optimal disk configuration settings (i.e., aio native, io_uring, and iothreads) and the deep dive into optimizing guest storage latency.
Several community members...
Hi,
I'm actually trying to live migrate one VM from host x to host y. The VM is located on shared glusterfs storage which is mounted on each of the hosts.
Following the error while trying to migrate the VM:
2023-04-13 22:58:33 use dedicated network address for sending migration traffic...
I am having Proxmox cluster with GlusterFS storage on which my VMs are running. I increased the disk size of the VMs but I restored them from backups which were having the previous disk size and I think that GlusterFS has somehow stored the states of those VMs and now my hard drive is full! What...
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