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    Strange network problem between VMs

    Found something.... if I use IPv6, everything works as expected ! I have IPv4 and IPv6 on all my machines. IPv4 addresses are assigned by DHCP with static addresses for the servers. IPv6 are assigned by RADVD, so they can change between reboots... I will look into that, put fixed IPv6 or...
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    Strange network problem between VMs

    Another example : I have a VM called devbox with Ubuntu Mate. From that VM I can't access the TrueNAS web UI, it just goes in timeout. Same thing to another VM web interface. I can access all web interfaces from my laptop. Same local network for everyone, 192.168.10.0/24, no VLAN, nothing...
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    Strange network problem between VMs

    In the client logs I have : 2023-03-16 04:09:51 plex kernel:[ 4.561201] CIFS: Attempting to mount \\192.168.10.214\plex 2023-03-16 04:13:32 plex kernel:[ 225.334347] CIFS: VFS: \\192.168.10.214 has not responded in 180 seconds. Reconnecting... 2023-03-16 04:17:26 plex kernel:[ 459.062252]...
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    Strange network problem between VMs

    I have a cluster, so I migrated the VMs to another node and back after installation. The VMs system disks are on local ZFS, the shared files are on passthrough disks managed by TrueNAS
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    Strange network problem between VMs

    /etc/network/interfaces : auto lo iface lo inet loopback auto enp1s0 iface enp1s0 inet manual auto vmbr0 iface vmbr0 inet static address 192.168.10.210/24 gateway 192.168.10.1 bridge-ports enp1s0 bridge-stp off bridge-fd 0 iface vmbr0 inet6 static address...
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    Strange network problem between VMs

    I have a very strange problem on my local network and my PVE. Brand new server, 10Gb ixgbe network card connected via SFP+ to a 10Gb switch. A couple of VMs and some other computers on my local network. The new server is replacing an older machine, the VMs were copied to the new server. The...
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    Help needed configuring IPV6 on OVH server

    On my Debian VMs I have this configuration : auto lo iface lo inet loopback auto ens18 iface ens18 inet static address XX.XX.XX.XX netmask 32 post-up ip route add XX.XX.XX.254 dev ens18 proto static post-up ip route add default via XX.XX.XX.254 proto static...
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    ZFS or not ZFS ?

    Ok, so the best option is to create ZFS with the mirror option and assign my 2 partitions from my 2 NVMe disks ?
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    ZFS or not ZFS ?

    Thanks for the response. I have another question : does it make sense to put the ZFS on a soft RAID1 partition or can I use RAID0 (and double the space) safely ?
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    ZFS or not ZFS ?

    I have a small OVH server with PVE 7.1 installed and a douzain of VMs on it. It has 64Gb of RAM and 2 mirrored 450Gb NVMe disks. It was working Ok, but pretty packed up, not much space left for new VMs. I saw an opportunity with Christmas sales and took 2 new servers with a better CPU and...
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    Help needed configuring IPV6 on OVH server

    I managed to make it work. I have an other server at SoYouStart working with IPv6 and all, but the configuration is a little bit different. So here it is (it's Proxmox 7 by the way - installed from OVH 6 template then upgraded) : auto lo iface lo inet loopback auto eth0 iface eth0 inet...

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