ceph

Hi, Today, I removed a snapshot from a VM (2TB storage )in the Proxmox cluster. Shortly afterward, Ceph started rebalancing, causing all VMs to go down until I halted the removal process and the rebalancing was completed. What might have caused this issue?

We’ve been receiving warnings about 621 PGs not being deep-scrubbed and 621 PGs not being scrubbed in time for a while now, and the issue doesn't seem to be resolving. Is there a command that can address this problem? There are over 600 PGs showing this error—will manually scrubbing each PG...

Hey Everyone i have a 3 node cluster with proxmox 8.2.2 they have public IP assigned three servers in three different locations my problem is I have installed ceph but the public IP on each of the server is different and has different network how do I resolve this and create a the ceph cluster...

Hallo, wir setzen gerade einen neuen Proxmoxcluster auf. Hier suche ich nach einem guten Ansatz für das Netzwerk. Hardware: 5 x Dell Server (Proxmox) - mit je 7,68TB ssd für ceph - 2 x 1GB - 4 10GB - 2 100GB 1 x Dell Server (Backupserver)...

I am running into some issues mounting a Cephfs on a VM using FStab. i have another Vm with the same config that works just fine, but the 2nd VM mounting the same FS has issues mounting with fstab. i made sure i followed the pre-requisites for mounting a cephfs, i authorized the user (wing1)...

Hi, It's not really a Proxmox question, but on the Ceph support available on proxmox. I know that it's not the ideal, but's it's a question : I have 3 servers : - server A : Proxmox with Ceph : this server has OSD - server B : Proxmox with Ceph : this server has OSD - server C : Proxmox with...

Hello, 3 nodes, identical, new installation from latest ISO, upgraded all nodes, added ceph reef sources. I installed ceph on all 3 hosts individually. It came online, green initiall (well also now it is green), but only on node 1 the manager is running and it is green, node 2 and 3 are in...

ceph version 18.2.2 (e9fe820e7fffd1b7cde143a9f77653b73fcec748) reef (stable) Hello everyone, please we need your help to import the bluestore OSDs to the new cluster, because after trying to import, we noticed that the OSDs do not start. They are only in a "down" state and are imported as...

I have A ceph on 3 node working for a year. I get a HEALTH_WARN about : 2 OSD have spurious read erros 1/3 mons down, quorum ceph01,ceph03 I tried to start mon on ceph02. But not working. xxxxxxx@ceph02:~# systemctl status ceph-mon@ceph02 ● ceph-mon@ceph02.service - Ceph...

We uploaded two ISOs on June 11 via the proxmox GUI and made use of the checksum matching feature while doing so. root@pve1:/var/log/pve/tasks# pvenode task list --type imgcopy...

so i cant attach the screenshots for some reason so ill just copy paste it over here -First issue root@CIS-Node6:\~# ceph dashboard create-self-signed-cert no valid command found; 10 closest matches: pg stat pg getmap pg dump...

I have a cluster of 3 PVE nodes with a Ceph pool hosted between them for VM and container disk images. I recently updated from PVE 7 to 8 and Ceph Pacific to Reef. Specifically, I did the following: Update PVE to the latest v7 Update Ceph from Pacific to Quincy as per the wiki instructions...

hey all! I was trying to add another box to my clusters but I messed up the addressing and caused it to fail but now i cant remove it. Is this something that can be manually removed? Thank you !

Dears, I'm preparing to buy 3 Dell servers for our Proxmox Cluster. I am planning to use CEPH storage for the Cluster. I would like to know whether CEPH storage can work with a RAID controller, but the disks for CEPH will be configured in NON-RAID mode. I want to use RAID controller because I...

Hello, I would be very grateful for some help, I have been trying to setup an rbd mirror on a pool between two proxmox ceph clusters. I have followed the instructions here : https://pve.proxmox.com/wiki/Ceph_RBD_Mirroring And also here : https://satishdotpatel.github.io/ceph-rbd-mirroring/...

My ceph installation is damaged beyond repair. There are several services that are running to exhaustion and not making any progress. One node was in "rebooting" mode for over an hour. I would like to completely redeploy my ceph without having to perform a complete reinstall on each node.

I'm trying to reproduce a configuration in my ESX environment. Essentially I deploy a service/app VM which is immutable and mount/bind a mutable storage volume. Deploying upgrades is as simple as creating V2 of the VM, binding/mounting the storage volume and then stopping the old VM and starting...

I'm attempting to do a test to replicate a ceph image to a remote cluster by following this HOWTO. However, what I'm missing is the detail of how or where to specify where "site-a" is in the examples given in terms of ip address. When I follow the instructions, I see this in the status logs...

We have a 4 nodes CEPH cluster that's normally quite stable. In the last three weeks, one of the nodes has failed in an abnormal way (like complete shutdown of the server). Even with console level access to the device, I couldn't do anything on this server and had to power-reset the server to...

Hi, We use the following tutorials to get radosGW work : https://devopstales.github.io/home/proxmox-ceph-radosgw/ https://pve.proxmox.com/wiki/User:Grin/Ceph_Object_Gateway Everything seems to work perfectly I can navigate, create a bucket and add object with the following tools (using V2)...