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    Help restoring 4-node qdevice setup

    Hi, thank you for your help. I missed out the pvecm correct syntax for options/modifiers: although I tried 'force' as pointed in the documentation, I missed the '--' . Anyhow, I solved the problem which was two-folded: - by one side I had to delete the /etc/corosync/qdevice/net/nssdb on all...
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    [SOLVED] How does vzdump handles KVM guest's iSCSI mounts?

    Thank you very much! I'll try to mark this thread as solved/answered. Best regards.
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    [SOLVED] How does vzdump handles KVM guest's iSCSI mounts?

    Hi forum! What happens when a vzdump is scheduled (let's say, snapshot, live) on a VM that has, in turn, an iSCSI (but would be same question for cifs, NFS, or whatever) target mounted on its own on its filesystem? To avoid confussion, I mean PVE being completelly unaware of the guest VM doing...
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    Please: allow the firewall to pass layer2 asymetric traffic

    Hi counity! After much much pain (even after reading some of the posts on these forums) I have to finally give up on using pve-firewall to act as firewall for my virtual routers... :-( .... the problem (well, mine in reality) is that I love pve-firewall! it is an amazing feature that makes my...
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    [SOLVED] 802.3ad bond0 to CISCO + vmbr0 ARP issues...

    Got it working. It turned out to be the configuration for bond0/LACP on /etc/network/interfaces. The config for ifenslave has changed a lot, so most of the documentation online is outdated, ant the mine was not perfect. On the other hand (and that's what lead me to error) the configuration...
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    [SOLVED] 802.3ad bond0 to CISCO + vmbr0 ARP issues...

    Hi again. I have done tcpdump tests as suggested for ARP analisis. The problems persist, but as I'm starting to test Proxmox 5, I'm hoping this problem is solved somehow with those newer software/kernels, because It is very weird how 3.4 behaves. The results of tcp dup are somehow weird...
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    [SOLVED] 802.3ad bond0 to CISCO + vmbr0 ARP issues...

    Hi... Actually I have stopped the lab, I will report in a pair of days when I'll have the oportunity to put my hands again on that hardware... In the mean time (before stopping), what I have tried is the following (and results have been promising, although I would not mark this as solved...
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    [SOLVED] 802.3ad bond0 to CISCO + vmbr0 ARP issues...

    Hi forum! Ok, I know this one is old... but something has to be very wrong to be still happening: Hi have a single Node... no cluster. This node has 3 interfaces, one for Management, two for bonding. Switch is a CISCO Catalyst 3560g The setup is a typical, no-VLAN, bridging between bond0...
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    Duplicated NFS mounts...

    Hi people.... First post, happy to join proxmox community! So... here we go: - I got a 3.x cluster at OVH provider (I mention it since I see it sponsors PROXMOX somehow...), there are 4 HN Cluster runing over Vrack (internal LAN network): cluster is OK, quorum, etc... - I got two storage...

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