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    new node join failed and nothing can be operated when logging into the GUI.

    I tried to add the 4th node in the cluster (vgpm04/172.19.0.14) from the GUI and but it failed in the process. Currently, nothing can be operated when logging into the GUI. We stopped the pve-cluster service and the colosync service on vgpm04, but this did not improve the situation. I send you...
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    I failed to add a new node to cluster and GUI becomes slow. How can I recover it.

    Hello, I tried to add the 4th node in the cluster (vgpm04/172.19.0.14) from the GUI and but it failed in the process. The GUI is now very slow and unusable. How can I get back to normal? I stopped the vgpm04 pve-cluster service and the colosync service, but this did not affects...
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    errors when creating and deleting snapshots of CT

    Dear PROXMOX support, An error occurs when creating and deleting snapshots while running a container created on PROXMOX (6.4-13). Could you tell me what the problem is? PROXMOX is a 3-node cluster and uses ceph for storage. <Error when creating snapshot> failed to open /home/.DECRYPT...
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    [SOLVED] Ceph: HEALH_WARN never ends after osd out

    Hello, I'm trying to replace HDD to SSD. As my understanding, I let a target osd out and wait to become HEALTH_OK and destroy it to remove the current HDD physically. but after the osd out operation , HEALTH_WARN never ends. How can I fix it? My version is Virtual Environment 5.4-15 Satoshi
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    Too many open files

    Hello I got a following messages from a node of my cluster. Then the node was fenced and rebooted automatically. What is wrong? and How to fix it? Email messages I got are following. Subject: FENCE: Try to fence node 'pxmx03' Subject: SUCCEED: fencing: acknowledged - got agent lock for node...
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    [SOLVED] I can not choose ceph storage when creating CT.

    Hello I configured 3 nodes cluster proxmox 5.2 with ceph. but I can not choose ceph storage when creating CT. Please tell me how to solve the problem. I attached screenshot. Best Regards, Satoshi
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    [SOLVED] How to force to remove CT?

    Hello, I tried to remove a CT after the storage was removed. but it failed. TASK ERROR: storage 'test_ct' does not exists Could you tell me how to force to remove it? Satoshi
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    CT migration fails

    Hello, I have a Proxmox VE cluster with 3 nodes. When I try to migrate CT, It fails to start CT on target node. but after I got the error, I can start it manually. What is the problem? Jun 28 08:37:37 shutdown CT 112 Jun 28 08:37:37 # lxc-stop -n 112 --timeout 180 Jun 28 08:37:38 # lxc-wait -n...
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    old timestamp - dead?

    I created a cluster that has 5 nodes. My local test was good. so I moved them to my production environment, but 2 nodes were removed from the cluster. How can I re-join them again? The two nodes are not active. pxdev01 and pcdev02 is running as standalone.
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