Problem with Snapraid after Upgrade to OMV 1.0

  • Hi,


    now after a few updates in use is 1.029 Kralizec. Today now new updates are visible. Newest snapraid plugin from omvetras.org is in use. I have 4 4 TB Data HDD (d1, d2, d3, d4) and 1 4 TB Parity HDD (d0). Here is my snapraid config:


    # this file is automatically generated.
    block_size 256
    autosave 0


    # OMV-Name: d0
    parity /media/dd8096f3-885f-4965-9ae1-852162c14daa/snapraid.parity
    # OMV-Name: d1
    content /media/8acef4a7-8f5d-4fcf-8227-5d7f6100fc98/snapraid.content
    # OMV-Name: d1 Drive Label: d1
    disk d1 /media/8acef4a7-8f5d-4fcf-8227-5d7f6100fc98
    # OMV-Name: d2
    content /media/48c94372-ea55-495f-9e42-1273a3a7f52d/snapraid.content
    # OMV-Name: d2 Drive Label: d2
    disk d2 /media/48c94372-ea55-495f-9e42-1273a3a7f52d
    # OMV-Name: d3
    content /media/dd274731-97f8-4060-ba68-3c0b2eb4986b/snapraid.content
    # OMV-Name: d3 Drive Label: d3
    disk d3 /media/dd274731-97f8-4060-ba68-3c0b2eb4986b
    # OMV-Name: d4
    content /media/44fdc808-c477-41ac-b316-a7c4e602a4cc/snapraid.content
    # OMV-Name: d4 Drive Label: d4
    disk d4 /media/44fdc808-c477-41ac-b316-a7c4e602a4cc


    exclude *.bak
    exclude *.unrecoverable
    exclude /tmp/
    exclude lost+found/
    exclude .content
    exclude aquota.group
    exclude aquota.user
    exclude /media/dd8096f3-885f-4965-9ae1-852162c14daa/snapraid.conf
    exclude /media/8acef4a7-8f5d-4fcf-8227-5d7f6100fc98/snapraid.conf
    exclude /media/48c94372-ea55-495f-9e42-1273a3a7f52d/snapraid.conf
    exclude /media/dd274731-97f8-4060-ba68-3c0b2eb4986b/snapraid.conf
    exclude /media/44fdc808-c477-41ac-b316-a7c4e602a4cc/snapraid.conf


    For Pooling aufs is in use with snapraid. Pooolshare for Samba is on Data HDD d4.


    Following outputs i have in console (Putty) and in OMV GUI:


    snapraid scrub
    Self test...
    Loading state from /media/8acef4a7-8f5d-4fcf-8227-5d7f6100fc98/snapraid.content...
    Using 1474 MiB of memory.
    Initializing...
    The array appears to be empty.



    snapraid sync
    Self test...
    Loading state from /media/8acef4a7-8f5d-4fcf-8227-5d7f6100fc98/snapraid.content...
    Scanning disk d1...
    Scanning disk d2...
    Scanning disk d3...
    Scanning disk d4...
    WARNING! Ignoring mount point '/media/44fdc808-c477-41ac-b316-a7c4e602a4cc/poolshare' because it appears to be in a different device


    snapraid status
    Self test...
    Loading state from /media/8acef4a7-8f5d-4fcf-8227-5d7f6100fc98/snapraid.content...
    Using 1474 MiB of memory.


    Files: 35295
    Fragmented files: 0
    Excess fragments: 0
    Files size: 9087 GiB
    Parity size: 2276 GiB


    The array is empty.


    What is wrong in my configuration and what could i do to change possible faults.?



    Regards


    Gerald

  • Hi,


    after a few days of research i have done these:


    omv logs show "out of memory problem" (my NAS has 2 GB DDR3 RAM). Now the machine has 6 GB DDR3 RAM. Snapraid sync has to be synced from the scratch and now snapraid shows no problems. The CPU Load (AMD X2 250) is changing betwen 40 and 86 %, the memory load is shown around 35%. But before and before all the new OMV Updates the CPU load while syncing was even high but memory load was around 81 % (with 2 and 6 GB RAM).


    Any advices from the OMV Defs.


    Regards


    Gerald

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