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    LXC security.nesting

    Upstream LXC/LXD has had a 'security.nesting' option for over a year that reliably enables LXC to run other container runtimes underneath itself without using an unconfined apparmor profile. Is there an equivalent lxc.conf option in Proxmox?
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    Application Container Roadmap

    With the shift to application container runtimes (rkt, runc, containerd, etc) and their standardization with OCI, I'm wondering if Proxmox has a path to any registry/image based application deployment. LXC is great for an entire machine, but I question the decision to run LXC containers for...
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    NFS Hanging/Shares Inaccessible on 4.15.17-3-pve

    I have a three node cluster, the 4.15.17-3-pve kernel is freezing NFS client access on one host (Supermicro X8DT3) The only difference on this server is a balance-rr setup that directly connects to the NFS server (Fully updated proxmox host.) Rolling back to the previous 4.15.17-2-pve kernel...
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    ext4_multi_mount_protect Delaying Container Migration

    NFS Shared Storage, LXC templates of varying operating systems all hang for roughly 40 seconds on PVE 5.1 target node with the following when performing a restart migration. kernel: EXT4-fs warning (device loop0): ext4_multi_mount_protect:325: MMP interval 42 higher than expected, please...
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    Ceph Assign Certain OSD to Pools of Same Class Type

    I have a number of OSDs in a 3 node ceph cluster and would like to properly assign only specific OSDs to a new pool. I can find documentation for how to use the class type of the drive in luminous but not for manually selecting arbitrary OSDs. Thanks
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    Reclaim iSCSI/LVM Space Options?

    I have a thinly provisioned zvol from FreeNAS that's being served up to a proxmox host via an iSCSI extent and I have recently moved a VM's disk off of it. I've noticed(and expected) the space wouldn't automatically reclaim itself, but I'm wondering what steps I'd need to take to get that space...