dignus's latest activity
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Ddignus replied to the thread What CPU should I select for best VM performance.“Host” is always best.
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Ddignus replied to the thread Ceph vs Vitastor.+1
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Ddignus replied to the thread Node randomly reboots.Nothing in the output of ipmitool sel list ?
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Ddignus replied to the thread Proxmox Ceph cluster - mlag switches choice -.Not specific to Ceph, but for one cluster I went the used Mellanox route, SN2410's. Dirt cheap on ebay, relatively, very low latency. Needed 2 sets of these, instead I bought 6. 2 hot spares for 2 sets is enough redundancy :) 48x25 & 8x100 gbit each.
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Ddignus replied to the thread Which Shared Storage for 2 node cluster.Never ever do consumer grade disks. You’ll be disappointed. Only question is when.
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Ddignus replied to the thread [SOLVED] Recover VM disks from ZFS.See https://forum.proxmox.com/threads/zfs-zvol-import-to-existing-vm.133824/
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Ddignus replied to the thread Improve restore speed with Proxmox Backup Server.Have you tried a higher MTU of like 9000?
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Ddignus posted the thread Upgrade path / 2 tier PBS in Proxmox Backup: Installation and configuration.Currently we're running a PBS server containing 10 Samsung PM983 7.68 TB NVME drives. But.. we're coming to the point where we need to upgrade. Performance is excellent, but limited storage space. I have no extra bays available for more drives...
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Ddignus replied to the thread Remote sync slower than expected.Sure. We found out one core in the ipsec endpoint (pfsense) on one side was running at 100% load and was limiting the transfer speed. After enabling MSS clamping (preventing fragmentation) and Asynchronous Cryptography (use multiple cores for...
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Ddignus replied to the thread Remote sync slower than expected.Little ashamed to say the issue was found and was not in PBS. The ipsec tunnel endpoints had some issues. Now that these are resolved we can completely fill the gbit connection.
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Ddignus replied to the thread Remote sync slower than expected.Sure, see attachment. Just onder 1 TB.
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Ddignus replied to the thread Remote sync slower than expected.It's a pull. Latency is about 6 to 7 ms.
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Ddignus posted the thread Remote sync slower than expected in Proxmox Backup: Installation and configuration.We've been using PBS for over a year now, it meets all our needs, love it. However - somehow thee offsite sync is way slower than expected. We can't really find any obvious bottlenecks. Benchmark for the source host: Time per request: 6515...
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Ddignus replied to the thread Very flaky network with Intel X710.It's been a while, but I think it was an option in the supermicro BIOS.