That is why I selected ZFS, I love it and its the best out there by far.Īnybody here that has used SSD's with ZFS in proxmox environment in production for a while already? What is the life expectancy for my setup (I just installed 4 SSD's and than installed proxmox and selected RAID10, otherwise I did not change anything). I am hoping that they will last for at least 5 years.īut data protection IS more important than HDD's, since the business can shut down if they melt down and backups are lost (trying hard to avoid any of these scenarios). So you can see, that I don't want to buy new SSD's in 12 month. I want to protect the SSD's (will be 4 in total, cost is over $1000 CAD or $700 USD). All the backups use IDE as their BUS, and changing this to SCSI seems to be a problem, specially on Win2k3. I have to restore backups to the fresh proxmox 4.0 installation. Can I disable SWAP on proxmox, or is that not recommended? Since there is no trim, SWAP partitions are notorious to kill SSD's. I LOVE ZFS (and use it on FreeNAS), but I LOVE my money more, and dont want to buy new HDD's after a short time. LVM is not an option when installing proxmox from scratch. I need to maintain the mirror (as a minimum, was planning to go to RAID10 eventually). How does it work and how can I set it up? I also was reading about LVM (never used it, have no exposure to it, so not familiar with it). Win2k3 has no TRIM support, so even with changing to SCSI and VIRT-IO, still not trim. That will work for some of my VM's, however, I have also Win2k3 VM (and no, I cannot upgrade to 2008R2 since the software that is running on them, does not support anything but 2003. I also read, that I should use SCSI and VIRTO-IO. TRIM is not supported on ZFS at this time. I am not using the 3ware controller, instead I connected the SSD's direct to the MB and used ZFS RAID1 for the mirror. Now I installed proxmox 4 and got 2 SSD's (Samsung 850 pro 512GB) in mirror. Problem is speed, VMs take sometimes A VVVEEERRRYYY long time to do a simple task and that's because of the HDD bottleneck. I had 2 HDD's in mirror with VM's stored on that mirror (3ware raid controller). I have been running proxmox 3.x for 2+ years now in a SMB environment with success.
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