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    Ceph erasure code plugin set to clay using pveceph pool create

    I think the answer is "no", but I wanted to check whether there was support in the "pveceph pool create" command to specify which erasure code plugin it should use - specifically "clay". Or, would we need to create the pool in ceph manually and add it as specified here...
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    [SOLVED] Resize virtual disk that is oddly sized to a rounded size

    We have an imported virtual disk from a VMware system that was oddly sized (specifically 2147525591KiB). It appears this causes an error when performing a storage migration (storage migration failed: block job (mirror) error: drive-virtio1: 'mirror' has been cancelled). Or at least, it appears...
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    Backup of stopped VMs / revisiting full backups for these VMs

    Hi, I know this has been discussed a bit in a previous thread, such as: https://forum.proxmox.com/threads/dirty-new-bitmaps.81754/page-3 but I wanted to see if there has been any movement in the opinion of allowing administrators to force bitmap persistence on stopped VMs. As Krzysztof...
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    vmxnet3 vNIC and ARP filtering

    I was troubleshooting an issue with two VMs that use CARP to perform IP fail-over. I had disabled MAC filtering on these VMs, but the ARP responses for virtual IPs were never sent from the VMs. I saw somewhere that there may be limitations in ebtables or iptables when using a non-virtio vNIC...
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    Live migration

    Hi, We have a 3-node cluster that has relatively large nodes (2 x 64-core EPYC 7763's with 1TiB of RAM), and we are stress testing Proxmox in large-node configurations that have a large number of VMs. In our test scenario, we have around 440 test VMs on the first node, with the other two...
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    pveceph osd create fails with bluefs _replay error

    When using the following command (in a bash script): pveceph osd create $DEVICE --crush-device-class $DEVICECLASS --encrypted 1 about 5% of the devices result in the following error (see end of my message). The raw data at the end is truncated since there are quite a few lines. The devices...