Search results

  1. O

    CPU/RAM hot plugging with KVM

    Hello, I'm experimenting CPU and RAM hot plugging with KVM. I can add or remove RAM from a running VM. It works great! I have read that reducing RAM is not supposed to work, but all worked at the first try. Maybe I read outdated articles? (tested with proxmox 4.3, ubuntu 16.04 guest) I can...
  2. O

    [SOLVED] Space available/left on LVM-thin volume

    Hello, Probably a dumb question... but I'm sure I was able to see the space used/left on my local LVM-thin storage on Proxmox 4.2 I don't see it anymore on 4.3. Is it me or it's missing?
  3. O

    KVM live migration not supported with LVM-Thin?

    Hello, Still evaluating Proxmox. I now have two test boxes in a cluster. Tried to move a running VM to the other node (online migration) and seem like this is not supported? I was sure this is something supported. Online migration only work with shared storage?
  4. O

    Using Proxmox with ZFS

    Hello, I just reinstalled my testing PVE box with ZFS instead of ext4/LVM because of (very) low LXC IO performance. My test box have a single SATA HDD and a small SSD for caching (not setuped yet). This seem a lot better now, but I have some questions coming from a ZFS noob. When I installed...
  5. O

    [SOLVED] No network when using custom AppArmor profile

    Hello, I'm trying to allow cifs mount inside one container. So I created a new file at /etc/apparmor.d/lxc/lxc-default-cifs with this contain: # Do not load this file. Rather, load /etc/apparmor.d/lxc-containers, which # will source all profiles under /etc/apparmor.d/lxc profile...
  6. O

    [SOLVED] Negative used memory

    Hello, I installed a ubuntu 16.04 container in a fresly installed Proxmox VE 4.2. When I try to get memory stat inside my container with the "free" command, it reports a negative used memory: # free total used free shared buff/cache available Mem...
  7. O

    [SOLVED] Some questions about the new "LVM-Thin" thing

    Hello, I have some difficulties to understand how the "LVM-Thin" thing work. Seem like the old /var/lib/vz doesn't hold container data anymore. They are stored in a "thin lvm volume". Right? /var/lib/vz is now just a directory created on pve-root volume and this is where we stock vzdump, iso...
  8. O

    Cluster with 2 node in different datacenter

    Hello, I have 2 proxmox nodes in 2 differents datacenters. Does it make sense to use the clustering functionality ? Thanks.
  9. O

    dab fails on Debian 5.0 (with fix)

    I had the message "unable to parse ve status" when I tried "dab bootstrap". I found the problem at /usr/share/perl5/PVE/DAB.pm: if ($res =~ m/^CTID\s+$veid\s+(exist|deleted)\s+(mounted|unmounted)\s+(running|down)$/) { I replaced with: if ($res =~...
  10. O

    Problems to set default locale with Ubuntu template

    Hello, I read many things about setting up the default locale in Ubuntu and nothing works... my system stay in English... How do you change your default language ? Thanks!