Problems with SNAPRAID under heavy load

  • Hello Lads,


    don't know what to do anymore.


    As i didn't had enough space in my rig anymore ( 4x WD Red 3 TB + 1x WD Red 3 TB as Parity ) i added 3 news HDD's ( 2x WD Green 3 TB + 1 WD Green 3 TB as parity ).


    I added in Snapraid the additional drives etc but Snapraid sync was not working and recommended me to do a full sync with the comand: snapraid -F sync


    Now after a around one hour sync abort with the following error:

    Code
    kernel: [ 6810.747411] Buffer I/O error on device sdh1, logical block 216859776


    I've then checked the disk in OMV and i've seen 4 of my data disk show no more S.M.A.R.T stats.


    So i asked Dr. Google and many ppl. say this is a signal my HardDisk is going to die.


    Well 4 HDD at the same time ? Sorry i can't believe this.


    I checked them with CrystalDisk and WD Tool and according to these tools they work properly.


    If i umount and mount these disks again everything works fine.


    When im now checking syslog is found this:



    For me it's not looking like the HardDisk's are going to die. It looks more like the SATA connection crashes somehow under heavy load.


    Are there any tips what to do ?

    Software:
    OMV 3.0 / Plex / Snapraid / Tvheadend / ecoDMS / sonar / sabnzbd
    Hardware:
    ASRock C2750D4I / 2x Kingston KVR16E11/8 / Dell PERC H200 Crossflashed / 8x WD Red 3 TB / 60GB TeamGroup Dark L3 SSD / Samsung 750 EVO 256 GB SSD / Sundtek Sky TV Ultimate 6 DVB-S2

    Edited once, last by writzthecat ().

  • Guess i found the Problem.....


    http://forums.tweaktown.com/as…sata-port-problems-2.html


    So i guess i have to buy a fucking Controller Card ?!?



    God damnit this Marvel shit......

    Software:
    OMV 3.0 / Plex / Snapraid / Tvheadend / ecoDMS / sonar / sabnzbd
    Hardware:
    ASRock C2750D4I / 2x Kingston KVR16E11/8 / Dell PERC H200 Crossflashed / 8x WD Red 3 TB / 60GB TeamGroup Dark L3 SSD / Samsung 750 EVO 256 GB SSD / Sundtek Sky TV Ultimate 6 DVB-S2

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