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Thread: Help with Azure Mobility Service - Linux

  1. #1

    Help with Azure Mobility Service - Linux

    Hi. I am using Azure Site Recovery Services and I have downloaded the Suse Linux mobility service files (Microsoft-ASR_UA_8.4.0.0_SLES11-SP3-64_GA_28Jul2015_release.tar) and installed the pack.
    There are two modules (involflt and linvsnap) that are failing to load. "dmesg" shows "disagrees about version of symbol module_layout". These two modules are showing version 3.0.76-0.11-default, while my SUSE version 11 patch 3 other modules show 3.0.95-0.5-default.
    I tried to load it manually with insmod -f but this fails.

    Thanks in advance

  2. Re: Help with Azure Mobility Service - Linux

    On Wed 30 Dec 2015 09:14:01 AM CST, hamed azry wrote:

    Hi. I am using Azure Site Recovery Services and I have downloaded the
    Suse Linux mobility service files
    (Microsoft-ASR_UA_8.4.0.0_SLES11-SP3-64_GA_28Jul2015_release.tar) and
    installed the pack.
    There are two modules (involflt and linvsnap) that are failing to load.
    "dmesg" shows "disagrees about version of symbol module_layout". These
    two modules are showing version 3.0.76-0.11-default, while my SUSE
    version 11 patch 3 other modules show 3.0.95-0.5-default.
    I tried to load it manually with insmod -f but this fails.

    Thanks in advance


    Hi
    So what kernel are you running;
    Code:
    uname -a
    modinfo involflt
    modinfo <one of the modules that loads>
    I would imagine it's a kernel mismatch with the modules compared to the
    kernel your running from the output of uname -a.

    Maybe the folks that created the tarball need to update to your running
    kernel version.

    --
    Cheers Malcolm °¿° LFCS, SUSE Knowledge Partner (Linux Counter #276890)
    SUSE Linux Enterprise Desktop 12 | GNOME 3.10.1 | 3.12.51-52.31-default
    If you find this post helpful and are logged into the web interface,
    please show your appreciation and click on the star below... Thanks!


  3. #3

    Re: Help with Azure Mobility Service - Linux

    Hi Malcolm,

    RSAAuthMgr:/home/rsaadmin # uname -a
    Linux RSAAuthMgr 3.0.93-0.5-default #1 SMP Tue Aug 27 08:17:02 UTC 2013 (925d406) x86_64 x86_64 x86_64 GNU/Linux

    RSAAuthMgr:/home/rsaadmin # modinfo involflt
    filename: /lib/modules/3.0.93-0.5-default/kernel/drivers/char/involflt.ko
    version: Jul 28 2015 [ 01:27:20 ]
    license: Propreitary
    description: InMage Filter Driver
    author: InMage Systems Pvt Ltd
    srcversion: 02001A53ED880CAC2B6608D
    depends: scsi_mod
    vermagic: 3.0.76-0.11-default SMP mod_unload modversions
    part: in_initrd:A character string (sharp)

    filename: /lib/modules/3.0.93-0.5-default/kernel/drivers/char/raw.ko
    license: GPL
    srcversion: 2A7C3E9D0E3A00FEB4D180F
    depends:
    supported: yes
    vermagic: 3.0.93-0.5-default SMP mod_unload modversions
    parm: max_raw_minors:Maximum number of raw devices (1-65536) (int)

    Regards


    Quote Originally Posted by malcolmlewis View Post
    Hi
    So what kernel are you running;
    Code:
    uname -a
    modinfo involflt
    modinfo <one of the modules that loads>
    I would imagine it's a kernel mismatch with the modules compared to the
    kernel your running from the output of uname -a.

    Maybe the folks that created the tarball need to update to your running
    kernel version.

    --
    Cheers Malcolm °¿° LFCS, SUSE Knowledge Partner (Linux Counter #276890)
    SUSE Linux Enterprise Desktop 12 | GNOME 3.10.1 | 3.12.51-52.31-default
    If you find this post helpful and are logged into the web interface,
    please show your appreciation and click on the star below... Thanks!

  4. Re: Help with Azure Mobility Service - Linux

    Quote Originally Posted by hamed_azry View Post
    Hi Malcolm,

    Code:
    RSAAuthMgr:/home/rsaadmin # uname -a
    Linux RSAAuthMgr 3.0.93-0.5-default #1 SMP Tue Aug 27 08:17:02 UTC 2013 (925d406) x86_64 x86_64 x86_64 GNU/Linux
    
    RSAAuthMgr:/home/rsaadmin # modinfo involflt
    filename:       /lib/modules/3.0.93-0.5-default/kernel/drivers/char/involflt.ko
    version:        Jul 28 2015 [ 01:27:20 ]
    license:        Propreitary
    description:    InMage Filter Driver
    author:         InMage Systems Pvt Ltd
    srcversion:     02001A53ED880CAC2B6608D
    depends:        scsi_mod
    vermagic:       3.0.76-0.11-default SMP mod_unload modversions 
    part:           in_initrd:A character string (sharp)
    
    filename:       /lib/modules/3.0.93-0.5-default/kernel/drivers/char/raw.ko
    license:        GPL
    srcversion:     2A7C3E9D0E3A00FEB4D180F
    depends:        
    supported:      yes
    vermagic:       3.0.93-0.5-default SMP mod_unload modversions 
    parm:           max_raw_minors:Maximum number of raw devices (1-65536) (int)
    Regards
    Hi
    So looks like you need to ask them to provide modules (vermagic) to match your running kernel, since it's a proprietary licensed module.

    Or you could try them as weak updates?
    Code:
    cd /lib/modules/3.0.93-0.5-default/
    mkdir -p weak-updates/updates
    cp /lib/modules/3.0.93-0.5-default/kernel/drivers/char/involflt.ko weak-updates/updatesr/involflt.ko
    Do the same with the other one, then remove them from the installed location, then see if they modprobe (may need a restart). If that fails rollback and contact Azure...
    Cheers Malcolm °¿° SUSE Knowledge Partner (Linux Counter #276890)
    SUSE SLE, openSUSE Leap/Tumbleweed (x86_64) | GNOME DE
    If you find this post helpful and are logged into the web interface,
    please show your appreciation and click on the star below... Thanks!

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