Posts by gtrdriver

  • microserver gen10

    I'm using a Gen8 Modell with 4 10gb drives and a esata card with a sata port multiplexer sata case which has additional 4x8tb drives


    Works like a charm...


    Also installed kvm and cockpit and pfsense as firewall for the whole net


    Also very good!

  • UPS Plugin - wie mehr Werte aus USV auslesen ?

    Hallo zusammen


    ich habe an dem OMV per USB ne schneider APC UPS hängen.


    Dazu das Plugin installiert - funktioniert auch grundsätzlich:



    Was mir an Werten aber komplett fehlt sind Load und Voltage - das würde ich gerne visualisieren.


    Kann mir jemand einen Tipp geben wie ich hier vorgehen kann ?

  • Marwell 88SE9230 - Controller is Shown in lspci - but dont show drives

    Hello


    here i have a working OMV Installation - everything is fine.


    I want to add a external Case with ESATA SATA Multiplexer Feature - so i have buyed a marwell ESATA PCI card wich is multiplexer able (88SE9230)

    The Card is shown at bios i see the attached Drives at Bootup - but OMV dont dhow the Drives


    I found some information about this issue on 88SE9230 at the NET and some Workarounds - but noting helps


    The Controller itselve is shown at lspci:


    Code
    07:00.0 SATA controller: Marvell Technology Group Ltd. 88SE9230 PCIe SATA 6Gb/s Controller (rev 11)


    But no one of the Drives attached at the Controller is shown in /dev/sd*


    When you search on Google you find some information about this issue - there are some solutions regarding a newer kernel


    So i installed omv extras and activated 5.9.0.0 kernel but same issue


    does anyone have a idea or a Workaround for this issue ?

  • OMV5x ZFS HP Microserver G8 Celeron - Extrem slow

    Hi


    i have a HP Microserver G8 here - wanted to use it as simple NFS NAS System (only NFS is needed).


    As Harddrives there are 4x 10TB for a Raid6 (RaidZ2)

    With ZFS The Transfer Speed (even from a local connected USB3 HDD is extrem Slow - about 20-35mb/s

    Using Raid (MDraid) i get arround 50-65mb/s


    I also tryed Freenas (truenas) wich is ZFS out of Default) - same Hardware i get arround 70-85mb/S writing Speed.

    But i dont like FreeBSD - i also had issuees regarding premissions on NFS


    Is there any way to speed UP ZFS on OMV ?

  • Create a mdraid without hours/days of resync ?

    Hi


    im not new on linux software Raid - so my point of View is that after raid creation the Raid has do do a first resync wich takes some time ...


    In my new Setup raid6 with 4 10TB Drives

    Code
    md0 : active raid6 sdd[3] sdc[2] sdb[1] sda[0]
      19532609536 blocks super 1.2 level 6, 512k chunk, algorithm 2 [4/4] [UUUU]
      [>....................]  resync =  0.2% (28918656/9766304768) finish=14959.6min speed=10848K/sec
      bitmap: 73/73 pages [292KB], 65536KB chunk

    This assume to be arround 4 days ...


    Im woder if i look at NAS SYSTEMS wich also working with Linux System and mdraid linke Synology Terramaster and so on ...

    The first raid Init assume to take 5 minutes ...


    Do they use other method or something else wich makes first init in a other way ?


    Best regards

  • Problem Activate Notifications (E-Mail)

    Hello


    here i have a Install on a RPI4 (fresh install made with the simple Installer Script from Github)
    Everything works fine


    But if i want to activate Notifications i get a Error message:



    Code
    Failed to execute command 'export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin; export LANG=C.UTF-8; omv-salt deploy run mdadm 2>&1' with exit code '1': /usr/lib/python3/dist-packages/salt/utils/path.py:265: DeprecationWarning: Using or importing the ABCs from 'collections' instead of from 'collections.abc' is deprecated, and in 3.8 it will stop working if not isinstance(exes, collections.Iterable): raspberrypi: ---------- ID: remove_cron_daily_mdadm Function: file.absent Name: /etc/cron.daily/mdadm Result: True Comment: File /etc/cron.daily/mdadm is not present Started: 11:12:13.559648 Duration: 0.895 ms Changes: ---------- ID: configure_default_mdadm Function: file.managed Name: /etc/default/mdadm Result: True Comment: File /etc/default/mdadm is in the correct state Started: 11:12:13.560798 Duration: 91.847 ms Changes: ---------- ID: configure_mdadm_conf Function: file.managed Name: /etc/mdadm/mdadm.conf Result: True Comment: File /etc/mdadm/mdadm.conf is in the correct state Started: 11:12:13.652946 Duration: 19.29 ms Changes: ---------- ID: mdadm_save_config Function: cmd.run Name: mdadm --detail --scan >> /etc/mdadm/mdadm.conf Result: True Comment: Command "mdadm --detail --scan >> /etc/mdadm/mdadm.conf" run Started: 11:12:13.673847 Duration: 17.118 ms Changes: ---------- pid: 1712 retcode: 0 stderr: stdout: ---------- ID: mdadm_update_initramfs Function: cmd.run Name: update-initramfs -u Result: False Comment: Command "update-initramfs -u" run Started: 11:12:13.691489 Duration: 12.163 ms Changes: ---------- pid: 1714 retcode: 127 stderr: /bin/sh: 1: update-initramfs: not found stdout: Summary for raspberrypi ------------ Succeeded: 4 (changed=2) Failed: 1 ------------ Total states run: 5 Total run time: 141.313 ms


    and:

    Does anyone have a idea whats going wrong here ?


    The Base is a Debian Raspberry Buster Install (also fresh)