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    microk8s connect-external-ceph error

    Hi all, I have a Proxmox cluster with 3 nodes and Ceph storage, I installed version 1.28/stable of microk8s on 3 VMs with the command: sudo snap install microk8s --classic --channel=1.28/stable I would like to use Proxmox Ceph cluster as shared storage for microk8s cluster and so I enabled...
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    One backup at a time in the cluster

    Hi, I use these versions: Proxmox Backup Server 2.2-6 Proxmox Virtual Environment 7.2-11/b76d3178 (running kernel: 5.15.53-1-pve) I have a 3 node proxmox clustert with ceph storage and I backup the VMs with PBS using a network share from a NAS with 10Gbps connectivity as a datastore. If I...
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    Garbage Collecor - TASK ERROR: unexpected error on datastore traversal: Not a directory (os error 20)

    Hi there, for some days the Garbage Collector operation has failed with the following error: TASK ERROR: unexpected error on datastore traversal: Not a directory (os error 20) Backups work fine. How can I fix the garbage collector error? Package version: proxmox-backup: 2.1-1 (running...
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    Mellanox ConnectX-6 Dx - full mesh - slow into VM

    Hi there I have 3 Proxmox nodes Supermicro SYS-120C-TN10R connected via Mellanox 100GbE ConnectX-6 Dx cards in cross-connect mode using MCP1600-C00AE30N DAC Cable Ethernet 100GbE QSFP28 0.5m # lspci -vv -s 98:00.0 98:00.0 Ethernet controller: Mellanox Technologies MT2892 Family [ConnectX-6...
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    Multipath not work after Proxmox 7 upgrade

    Hi, I upgraded from version 6.4 to 7.0 of one of the blades on my Intel Modular Server After reboot multipath not show any device: root@proxmox106:~# multipath -ll root@proxmox106:~# on another node with proxmox 6.4 I have: root@proxmox105:~# multipath -ll sistema (222be000155bb7f72) dm-0...
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    lvremove -> Logical volume ..... is used by another device.

    Hi, I try to remove unused lvm: # lvremove -f /dev/volssd-vg/vm-520-disk-2 Logical volume volssd-vg/vm-520-disk-2 is used by another device. same result with the command: # lvchange -a n /dev/volssd-vg/vm-520-disk-2 Logical volume volssd-vg/vm-520-disk-2 is used by another device. I try to...
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    Node red after enable firewall in proxmox 4.2

    Hello, I created a 4-node cluster that worked perfectly until I enabled the firewall on the cluster and the VM. Now the problem is that every minute nodes turn red, the syslog reports this: Aug 29 18:36:23 proxmox106 corosync[30192]: [TOTEM ] FAILED TO RECEIVE Aug 29 18:36:26 proxmox106...
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    Ceph remain in HEALTH_WARN after osd remove

    I have a cluster of 3 servers with cepth storage over 9 disks (3 each server). One osd is going down/out and so I "remove" it, after that system start to rebalance data over the remainig osd but after some hours rebalance is stopping with 1 page stuck unclean: # ceph -s...
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