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    Mdraid 10 / LVM / Ext4 vs ZFS Raid 10 with 4 HDDs (spinning disks)

    Hello everyone, We have a Raid 10 server with 4x 2Tb HDDs (spinning disks). The installation runs well with MDRaid 10 and LVM-Thin/Ext4. Overall, it's a static file server that's part of our CDN infrastructure. The question now is whether ZFS can take the place of MDRaid without compromising...
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    Remote usage

    Yes, you can manage your Promox from your terminal. Documentation: https://pve.proxmox.com/wiki/Command_Line_Tools
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    Corosync - Mysterious reboot after network flapping

    Anyone can confirm me that the configuration is right and safe? Could "auto_tie_breaker" the guilty?
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    Corosync - Mysterious reboot after network flapping

    $ pveversion -v proxmox-ve: 6.2-2 (running kernel: 5.4.65-1-pve) pve-manager: 6.2-15 (running version: 6.2-15/48bd51b6) pve-kernel-5.4: 6.2-7 pve-kernel-helper: 6.2-7 pve-kernel-5.4.65-1-pve: 5.4.65-1 pve-kernel-5.4.34-1-pve: 5.4.34-2 ceph-fuse: 12.2.11+dfsg1-2.1+b1 corosync: 3.0.4-pve1 criu...
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    Corosync - Mysterious reboot after network flapping

    Hello, I have four servers in a cluster. The last night, we faced to a big network flapping on 'srva' (private network and public network) with an impact to the private network '10.50.255.0/24'. The expected behavior was to get the three nodes (srvb, srvc, srvd) working together and the node...
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    [SOLVED] Proxmox installation choices for storage

    The problem seems to be solved with your solution, thank you :)
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    [SOLVED] Proxmox installation choices for storage

    Servers are fresh installed next to your advises. We use LetsEncrypt and certs are up-to-date. Do we still renew them? We have the same mistake on all our Proxmox setup.
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    [SOLVED] Proxmox installation choices for storage

    Yes of course. I have restarted the servers last evening, but nothing changed (errors still persist). $ systemctl status pveproxy root@venus:~# systemctl status pveproxy ● pveproxy.service - PVE API Proxy Server Loaded: loaded (/lib/systemd/system/pveproxy.service; enabled; vendor preset...
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    [SOLVED] Proxmox installation choices for storage

    Thank you for all these relevant information. I am currently trying ZFS in a clustered environment (DC A). It seems to be a good option for my use case. But I see in the list of processes that some "pveproxy worker (shutdown)" appears after some working hours: www-data 18884 0.0 0.0 365540...
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    [SOLVED] Proxmox installation choices for storage

    Ok, that's what I read about ZFS requirements for RAM. Ceph seems to be not the best choice with my servers configurations, in term of storages. I tried Linstor / DRBD between the two nodes in DC A and with the DRBD-Proxy for long distance in other DC. But I am not satisfy by the result's...
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    [SOLVED] Proxmox installation choices for storage

    Hi, I have some questions to continue the topic. I would like to explore each solutions pros and cons according to my case. Is ZFS adapted for our smallest servers (32GB of RAM) with VMs? For Ceph option, I think our number of disks inside our different servers are limited for a strong...
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    [SOLVED] Proxmox installation choices for storage

    Hello, I am planning a migration of our infrastructure to Proxmox asap. I am having some difficulty choosing how to store VMs and application's data. So I am writing this post to have some advices from your part. What I would like is the possibility of having a cluster, as online/redondant as...

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