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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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    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

    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...