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Thank you.

I have tried to execute the command again. May i know how to find the <image> value in proxmox? Thank you.

Hello, I got some strange problem in my ceph cluster osd. I see that some class showing the hdd and ssd, but i confirmed that all drive should be ssd drive. I not sure why there have different detected for all nodes(I have attached the print screen file name:osd.png). On the other hand, Ialso...

Thank you. May i know it is possible to change the storage location/name during to restore? Because i would like to restore VM not same with original storage id/name.

Hi Tom and Alwin and team, If we have the Basic support, can you guide us to solve our existing Ceph problem here? Thank.

The issue should be fixed after i changed the local lvm -data name to 'cccs_storage' . Thank you. I have another question about dump restore. May i know it is working to restore PVE 6.1 dump file back to PVE 5.4 nodes? Thank you.

Hello All, I got the problem when i try to restore the dump file to other host because the existing may be crashed. We find that we cant restart the virtual machine because the storage name. May i know any method we can restore the vm ? We are restore the vm from ceph storage to temporarily...

Thank you. so it also working to restore Proxmox VE 6.1 vzdump file back to PVE 5.4. it is correct?

Thank you for your reply. I have received the message we can recovery the ceph cluster when all mon have removed. so if there have any method can Fixing Ceph. it is very great for us. May i know some information to fixing the ceph? we can furt

Hi Tom, That is the only way ? We cannot make the ceph up and run again? As for now those VM is still running, so is it anyway can make the Ceph cluster back to work ? And what we do before is only remove the MON which show unknown in the status , why all MON will become unknown suddenly ...

Hi sir, That is quite urgent. May I know anything we can do now? Thank a lot. Anyone can help?

if we need to restore vzdump from nfs server. May i know it is possible to restore to outside this cluster PVE and different version PVE. we currently using the PVE 5.4 .so we would like to know it is possible to restore to PVE 6.1. Thank you. Parker

May be i provide the full picture i have complete before. 1. I found that cccs02 - Node 2 show all nodes is unknown,so we try to remove this mon from the mon page. 2. after i removed the node 2, all other nodes became to show the unknown and i can't stop or remove in the Cli. 3. i tried to add...

Thank you. We would like anything we can do in next step. I can confirm that the network status is normal, both hosts can connected to other. But i see that you said that data is lost. What is meaning is lost and data,it is any other method can backup currently data. I found that there still...

we go the problem when i process the ceph command didn't have any response with error Cluster connection interrupted or time out. May i know any thing we can do to fix the problem without data lost? Thank you.

Thank you. The information really useful. May i know it is caused any data lost if we reconfig the ceph mon or reinstall the ceph? Thank you. Parker

The problem seem really urgent now . All node can get the ceph status.. I not sure how can we add node back to mon... Thank you. Parker

yes. all nodes can access to other together. The ceph osd can use for all VM ,but i can't load the ceph page and i can't add node back to mon because the UI said that the "monitor 'mon.cccs01' already exists (500) ". I think it is because we use ceph mon rm command to remove all node. May i know...

Dear All, Sorry. we got the urgent case. we found that we can add the host back after i run the command ceph mon rm xxx. We cant to get ceph storage information now. I got the "monitor "mon.xxxx" already exists message. May i know any suggestion we can fix the problem ? Parker

Hello. I have used below command can remove the mon in the ui but it seem i can't to add the host back to mon. I got the message " monitor 'mon.cccs01' already exists (500) " Any suggestion. Thank you.