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Hi ! Please help me understand what happen. I have pve 7 and ceph version 17.2.5. Created ceph fs and try to mount it on my centos 8 fresh installed server. But there is an error in cli: mount -t ceph 10.20.0.120:/cephfs /mnt/cephfs -o name=user_test,secret=%ANY-SECRET% mount: /mnt/cephfs...

Hi ! I have a cluster of pve 7.2.7 and ceph 16.2.9 About a month ago, some virtual machines in my cluster with CIS rolled on them (https://github.com/ansible-lockdown/UBUNTU20-CIS ) started to hang up for no reason. Only resetting the machine helps. There is nothing in the logs of the machines...

i upgraded my ceph cluster from Nautilus to Octopus and some osd's services didnt start automaticaly. Please help me understand why ? ceph --version ceph version 15.2.16 (a6b69e817d6c9e6f02d0a7ac3043ba9cdbda1bdf) octopus (stable)

Hi! Please help me. After upgrading promox from 5 to 6 and ceph from Luminous to Nautilus, I noticed 3 working and 3 non-working monitor services in gui. Are its ok to delete non-working monitor services? systemctl status ceph-mon@0.service ● ceph-mon@0.service - Ceph cluster monitor daemon...

Hi! Would you so kindly answer my question? Is there anywhere a tool to check backup images are recoverable. I mean that image is not broken. Thank you for your future answer!

Need to know how many my osd pool on ceph got free space ? On ssd and hdd disks separated. Please help me.

Hi ! I upgrade my pve from pve 3.4 to 4. Everything was ok, but on command apt-get install proxmox-ve i get this: root@pve:~# apt-get install proxmox-ve Reading package lists... Done Building dependency tree Reading state information... Done proxmox-ve is already the newest version. The...

Hi ! I know that pve 3.4 is EOL. But i need to install ceph on it. Problem is that command pveceph install --version hammer not work. I google it and find workarounds http://lists.ceph.com/pipermail/ceph-users-ceph.com/2017-March/016706.html...

Good day ! I install three nodes of proxmox from image. And try to create a cluster. Command pvecm create proxtest on node1 was successful, type pvecm add on node2: root@pve:~# pvecm add 10.22.16.50 The authenticity of host '10.22.16.50 (10.22.16.50)' can't be established. ECDSA key...

Good day to everyone. Can anyone tell me what mean this messages in /var/log/syslog Sep 21 10:50:01 pve dlm_controld[3181]: daemon cpg_join error retrying Sep 21 10:50:01 pve fenced[3164]: daemon cpg_join error retrying Sep 21 10:50:02 pve pmxcfs[2950]: [dcdb] notice: cpg_join retry 21250 Sep...

Hi, i have three servers on collacation. Trying to get a cluster. Administrators of the collacation say that multicast is enabled in network and check it. But command omping -c 10000 -i 0.001 -F -q 10.22.16.5 10.22.16.6 says "waiting for response msg" all time command is runing. What can i check...