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My ceph cluster suddenly warned about disk full. I investigated the usage of the rbd volume and found that there are two images with the same name: NAME PROVISIONED USED vm-110-disk-0 4 GiB 1.5 GiB vm-110-disk-1 6 TiB 5.5 TiB <---- vm-2000-disk-0 276 MiB 84...

I have written a hookscript for monitoring the network change after starting or stopping of some VM. It works for actual startup and shutdown of VM on a PVE. However, when I do the migration between to PVEs, only the target PVE calls the hookscript with the pre-start and post-start parameters...

I set a 3 proxmox hosts cluster and each host has 1x10TB HDD, CEPH configured with replication mode so effective storage in cluster is 10TB. As the IO performance is poor, I am thinking to replace each 10TB disks with 3x6TB disks, I want maintain the host redundancy level like before but enable...

I have three node cluster with CEPH and DRBD installed as shared storage (CEPH is used entirely for the linstor controller, a long story to tell and not discussed in this thread). I created two VMs, one "vm:100" on CEPH (as said, hosting linstor controller) and one "vm:110" on DRBD (appliance by...

Hello all, I have two proxmox clusters, namely A and B (updated to latest edition) Cluster A: 3 hosts, 2 hosts with single 10T disk and 256GB SSD as OS, bluestore and bcache. Another host only have minimal hardware configuration for hosting proxmox for cluster quorum only, not intended to host...

I acknowledged that linstor is NOT supported by Proxmox but Linbit. However, I posted here as to ask for users' assistant on the linstor-controller issue. I have a 3-node proxmox cluster with each node configured with a drbd storage. The drbd is controlled by linstor-controller which is...