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  1. M

    Cloning from ZFS snapshot in GUI

    Hi all, We're running into a limitation in the GUI when trying to clone a vm from a snapshot on ZFS storage. On LVM this works fine, I know this works a bit different and also allows for non-linear snapshots which ZFS doesn't. A full clone however should be possible in my AFAIK. I'm able to...
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    Allow edit of initial memory size

    Hi Devs, Using memory hotplug according to the proxmox wiki I succesfully increased and decreased the memory size of a Debian/Ubuntu guest. However when booting a virtual machine with memory hot-plug enabled and more than 21GB memory the guest OS can kernel panic with the following error...
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    Fleecing on Ceph RBD storage

    I tried finding some recommendations on using fleecing on Ceph storage but couldn't find an answer yet. We're running a fresh PVE cluster and PBS server on versions 8.2 and 3.2. This cluster is using Ceph as blockstorage with nvme disks on a 2x10G link using LACP. The same link is being used...
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    Integrating Proxmox SDN with existing SDN network

    I've been trying to integrate the Proxmox SDN into an existing vxlan network using IS-IS. This way we'll be able to use the different vnets across multiple clusters as well as bind that to a vlan to attach legacy devices. Our lab setup is using a route-reflector on a spine switch and 2 leaf...
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    [SOLVED] Hide nodes a user has no permission for

    In short: Would it be possible to hide nodes from the overview in the left panel if a user has nothing to do with it? Some backstory: I'm using separate clusters for my users at this moment. Pro is that we have good separation between them, con is loads of overhead and a lot of unused spares...
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    Random zfs replication errors

    Recently I upgraded a 3 node-cluster running pve-5.3 to pve-6.3-3. These nodes all have zfs-replication running to the two other nodes. Since the upgrade I've been getting random errors about the Replication failing. I'm receiving an e-mail with "Replication Job: 127-2 failed - no tunnel IP...
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    [SOLVED] Backup fails with "exceeded allowed number of file entries"

    Hi, I've been testing pbs for a while now and I'm backing up production vm's and lxc containers to really test pbs in our environment. One container has been giving errors regarding a file entries limit. This seems to be limited to pbs. I just upgraded to pbs 9.0 (client and server) but had...
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    [SOLVED] Corrupted file halts restore

    Hi, I've been using pbs as a test for a while now. I tried to restore a lxc container using pbs but it keeps failing with this error: Error: error extracting archive - error at entry "cpdavd_error_log": failed to restore mtime attribute on "cpdavd_error_log": Operation not permitted (os error...
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    ZFS replication error after snapshot rollback

    I have a few clusters that use ZFS replication and HA. After a client rolled back a snapshot on one of their vm's a weird error popped up on the next replication. Removing the replication task and recreating it fixed the issue. 2020-06-25 11:36:01 102-0: start replication job 2020-06-25...
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    HA live migration with zfs replication on pve 6.2

    First of all I'd like to thank the devs for another great update. pve 6.2 has brought some really nice features. During my testing with 6.2 I was pleased to see that live migration with zfs replication works now, this is a feature I've been waiting for. I use HA with zfs replication as...
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    [SOLVED] Proxmox & starttls ldap

    I recently upgraded my ldap server to starttls and noticed I'm can't get my PVE to communicate with the ldap server anymore. I've tried a few different configurations in PVE with and without "secure". The only thing that helps is disabling starttls and using ldap unsecured or with ssl. I could...
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    [SOLVED] Low disk performance in windows vm on optane

    Hi, I've been doing some pre-production testing on my home server and ran into some kind of bottleneck with my storage performance, most notably on my optane drive. When I install a Windows vm with the latest VirtIO drivers the performance is kinda dissapointing. I've tried switching over from...