• Hi everybody,
    I just finished building and configuring my new server. It replaced my old QNAP TS-419 PII. I was running out of space and had a RAID 5 in place. Also no Backup. I looked at new NASes from QNAP, but the one I fancied was about 900 € without HDDs, only 4 GB of RAM and also without ECC. The CPU wasn't the fastest, too. I looked what I can build with about 900 € myself.
    Plan was to replace the hole thing with something with more space, with more potent hardware to run VMs and with ECC-RAM. The old NAS was then going to be the backup (Haven't finished this yet).
    An old Tower, Antec P180, was still lying around. It has a dedicated HDD-cage for four HDDs and ventilation. So I thought I could put it to good use again.


    The new hardware:

    • Motherboard: Asus P10S-4/L with Asus ASMB8-iKVM Server Remote Management
    • CPU: Xeon E3-1240v6
    • RAM: 16 GB DDR4-2400 with ECC from Kingston
    • SSD: Samsung 850 Evo 500 GB for omv and VMs
    • HDD: 4x 6 TB WD Red Pro
    • Fan: 2x Noctua NF-F12


    I am very pleased with omv. It runs fast and very stable. I'm using MySQL for a LibreELEC-Database, UrBackup, SnapRAID, UnionFileSystem and VirtualBox.


    In regards of energy-consumption, I was positively surprised. Server on, HDDs in spin-down, system idling, around 30 Watt. Server on, HDDs spun-up, system idling, aroung 60 Watt. I was expecting more in idle.


    Thanks for the good work :) Awesome community :thumbup:


    I'm happy to answer any questions or take advice.


    BTW: I'm getting an error per mail from Cron: "/usr/sbin/omv-snapraid-diff: Zeile 372: [: -eq: Einstelliger (unärer) Operator erwartet." Looking at the Script in that particular row:

    Code
    # set pre-hash option
    if [ $(omv_config_get "/config/services/snapraid/prehash") -eq 1 ]; then
            prehash=" --pre-hash"
    else
            prehash=""
    fi
    if $DEBUG; then
            _log "DEBUG: Pre-Hash option: $prehash"
    fi

    I can't spot the error, but a mail followed this one said that the diff-script was successful.

    • Offizieller Beitrag

    I'm getting an error per mail from Cron: "/usr/sbin/omv-snapraid-diff: Zeile 372: [: -eq: Einstelliger (unärer) Operator erwartet." Looking at the Script in that particular row:

    What is the output of omv-showkey snapraid

    omv 7.0.4-2 sandworm | 64 bit | 6.5 proxmox kernel

    plugins :: omvextrasorg 7.0 | kvm 7.0.10 | compose 7.1.2 | k8s 7.0-6 | cputemp 7.0 | mergerfs 7.0.3


    omv-extras.org plugins source code and issue tracker - github


    Please try ctrl-shift-R and read this before posting a question.

    Please put your OMV system details in your signature.
    Please don't PM for support... Too many PMs!

  • I am running a similar setup and it works fine for me..
    The only real difference is that i have a supermicro board ( https://www.supermicro.com/pro…on/C236_C232/X11SSM-F.cfm ) and only a Intel core I3 since i just have 1 small VM.
    Keep in mind that u still need a Power Supply.

    Thank you for your reply. I was looking at some boards from Supermicro, but for some reason (I think it was the optional, not very expensive, managementboard) I choose the one from Asus.
    The system is already up and running, and I thought the PSU was not worth listing. I bought a 400 Watt Pure Power from be!quiet.


    What is the output of omv-showkey snapraid


    Thank you for looking into this:

    • Offizieller Beitrag

    You have no prehash field in your snapraid config. Try executing /usr/share/openmediavault/confdb/migrations.d/conf.service.snapraid_3.6.3.sh to create it.

    omv 7.0.4-2 sandworm | 64 bit | 6.5 proxmox kernel

    plugins :: omvextrasorg 7.0 | kvm 7.0.10 | compose 7.1.2 | k8s 7.0-6 | cputemp 7.0 | mergerfs 7.0.3


    omv-extras.org plugins source code and issue tracker - github


    Please try ctrl-shift-R and read this before posting a question.

    Please put your OMV system details in your signature.
    Please don't PM for support... Too many PMs!

  • You have no prehash field in your snapraid config. Try executing /usr/share/openmediavault/confdb/migrations.d/conf.service.snapraid_3.6.3.sh to create it.

    Thank you. That seems to have done the trick. Now there is a prehash field at the end. :) I'm going to read me a little into it, to decide to enable it or not...

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