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Selfmade RuLeZ

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Posts posted by Selfmade RuLeZ

    DVB Tuners for DSM 6.xx

    in Hardware Modding

    Posted

    8 hours ago, Selfmade RuLeZ said:

    You have to look, if your card or usb device is marked as supported in the wiki:

    https://linuxtv.org/wiki/index.php/Hardware_device_information
     

    If you don‘t find your device, you have to figure out which demodulator and tuners your card has and find out if these will be supported in the linux kernel.
    You have to tweak the kernel specific settings in the tutorial to compile it for the DS3615xs Loader. Good Luck! :) 


    My mistake, this is only available for the Apollolake and Avoton CPUs, so I think this is only valid for the DS918+ loader 😕 

    NVMe cache support

    in DSM 6.x

    Posted

    If it‘s a driver thing, then there‘s no chance to make it working (without the right/compatible hardware). The problem is, the nvme driver is kernelbuild, that means, there‘s no additional module that you can replace like the ethernet driver. 

    NVMe cache support

    in DSM 6.x

    Posted

    Just a little update:

    It is a driver issue, when I run "nvme smart-log-add /dev/nvme0", it throws me "NVMe Status:INVALID_LOG_PAGE(2109)". 

    Can anybody with an 918+ and an NVMe Card run this command to show what's the output? 

    Or @flyride, can you run this command with your ESXi Setup?

     

    NVMe cache support

    in DSM 6.x

    Posted · Edited by Selfmade RuLeZ

    Hi, 

    I don't want to use DSM behind ESXi, so I have to search for the issue :) 

    My Setup: 

    Loader 1.04b with DSM 6.2.1-23824U4 

    i3-8100

    AS-Rock H370M-ITX

    Samsung 960 EVO NVMe Disk

     

    What I've found: 

    I think it's an driver or smartctl issue. My scemd.log (in /var/log) is full with this crap: 

    2019-02-25T16:49:58+01:00 *** scemd: disk_temperature_update.c:52 Can't find the Disk Node whose path is /dev/nvme0n1
2019-02-25T16:49:58+01:00 *** scemd: nvme_dev_port_check.c:16 Failed to get slot informtion of nvme0n1
2019-02-25T16:49:58+01:00 *** scemd: nvme_dev_port_check.c:16 Failed to get slot informtion of nvme0n1
2019-02-25T16:49:59+01:00 *** scemd: nvme_dev_port_check.c:16 Failed to get slot informtion of nvme0n1
2019-02-25T16:49:59+01:00 *** scemd: SYSTEM:	Last message 'nvme_dev_port_check.' repeated 6 times, suppressed by syslog-ng on ***

    So for me, it looks like that DSM want to read the temperature with the smart-parameters. That's point number two:

      

    root@***:/var/log# smartctl -a /dev/nvme0n1 
smartctl 6.5 (build date Oct 26 2018) [x86_64-linux-4.4.59+] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org

Read NVMe Identify Controller failed: NVMe Status 0x200b

    Same error with smartctl -x ... 

     

    I hope someone can use this to determine the error

     

    Edit:

      

    root@***:/var/log# nvme list
Node             SN                   Model                                    Namespace Usage                      Format           FW Rev  
---------------- -------------------- ---------------------------------------- --------- -------------------------- ---------------- --------
/dev/nvme0n1     S3X4NB0K210754P      Samsung SSD 960 EVO 500GB                1           7.97  GB / 500.11  GB    512   B +  0 B   3B7QCXE7

    NVMe list works like a charm!

     

    Edit 2:
    It's bumping failures into the NVMe disk: 

    .................
 Entry[ 0]   
.................
error_count  : 1
sqid         : 0
cmdid        : 0x1
status_field : 0x4016(INVALID_NS)
parm_err_loc : 0x4
lba          : 0
nsid         : 0xffffffff
vs           : 0
.................
 Entry[ 1]   
.................
error_count  : 0
sqid         : 0
cmdid        : 0x1
status_field : 0x4016(INVALID_NS)
parm_err_loc : 0x4
lba          : 0
nsid         : 0x1
vs           : 0

    All the best from Germany!

    SR

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