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FOG Server & Client Compatibility

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  • D
    Duncan
    last edited by Nov 10, 2016, 1:07 PM

    Server
    • FOG Version: 7208
    • OS: Ubuntu 14.04
    Client
    • Service Version: Legacy and 9.0.12
    • OS: Windows 7
    Description

    Just wondering about FOG server versions and client versions.

    At the moment i have FOG server 7208 running with legacy clients and 9.0.12 clients.

    I have an issue where my server CPU runs at 100% all the time during the day when the pcs are talking to FOG.

    Im planning on upgrading the legacy clients to 9.0.12 and then upgrading the FOG server, but i cant upgrade the server until the clients have upgraded.

    Does anyone have a list of Server and Client compatibly? I did upgrade to 1.3.0 rc14 awhile ago, but the old legacy clients did not talk to the server, so printers and snapins did not deploy. So i had to go back to the previous snapshot.

    Is there a version of FOG server that will talk to the legacy client and the 9.0.12 client newer than the version i have. Im hoping this will sort the 100% CPU usage issue. I have seen on the forums that the new clients are sending a of chat to the server and its fixed in later versions, but i dont want to upgrade yet because of the old legacy client.

    High CPU usage info:

    
     REQS REQ/S    KB KB/S URL
     1491 49.70 503.2 16.8*/fog/service/servicemodule-active.php
      545 18.17 225.5  7.5 /fog/service/Printers.php
      308 10.27 115.3  3.8 /fog/service/snapins.checkin.php
      208  6.93 113.0  3.8 /fog/management/index.php
      179  5.97  72.2  2.4 /fog/service/jobs.php
      150  5.00 101.1  3.4 /fog/service/hostname.php
      138  4.60  57.6  1.9 /fog/service/greenfog.php
      106  3.53  1580 52.7 /fog/service/printerlisting.php
       26  0.87  49.5  1.6 /fog/management/other/ssl/srvpublic.crt
       13  0.43   4.6  0.2 /fog/service/usertracking.report.php
        5  0.18   6.6  0.2 /fog/service/ipxe/boot.php
        4  0.13   1.3  0.0 /fog/service/dircleanup-dirs.php
        2  0.11   0.8  0.0 /fog/service/PrinterManager.php
        1  0.03   0.2  0.0 /fog/service/debug.php
    
    
    
      PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND
     5512 mysql     20   0 3469576 140704   4472 S  39.2  1.7   4664:21 mysqld
    20982 www-data  20   0  341268  40144  16120 R  16.3  0.5   8:35.55 apache2
    12168 www-data  20   0  327456  26524  16272 S  13.6  0.3   7:54.10 apache2
     8603 www-data  20   0  334900  34468  16272 R  13.3  0.4   8:38.10 apache2
    13557 www-data  20   0  334064  33300  15940 R  13.3  0.4   9:13.74 apache2
    20850 www-data  20   0  333344  32648  16288 R  13.0  0.4   8:12.24 apache2
    13570 www-data  20   0  341256  39956  15940 R  12.6  0.5   9:18.09 apache2
    14365 www-data  20   0  326432  25860  16132 R  12.6  0.3   8:22.99 apache2
    19497 www-data  20   0  338396  37564  15936 R  12.6  0.5   8:41.06 apache2
     2252 www-data  20   0  327028  26300  16032 R  12.3  0.3   4:38.96 apache2
    11795 www-data  20   0  327252  26504  15952 R  12.3  0.3   8:57.11 apache2
    13544 www-data  20   0  333848  32748  15952 R  12.3  0.4   9:20.41 apache2
    13602 www-data  20   0  334092  33632  16288 D  12.0  0.4   8:37.98 apache2
    15809 www-data  20   0  334860  34108  15952 R  11.6  0.4   9:00.60 apache2
    15926 www-data  20   0  335480  34748  15968 R  11.6  0.4   8:57.76 apache2
    24017 www-data  20   0  327028  26200  15940 R  11.6  0.3   8:13.51 apache2
     2445 www-data  20   0  326784  25972  15952 S  11.3  0.3   4:57.47 apache2
    14955 www-data  20   0  326196  25460  15968 R  11.3  0.3   8:34.17 apache2
    23996 www-data  20   0  333912  33096  15952 S  11.3  0.4   8:28.85 apache2
    14788 www-data  20   0  336792  36288  16196 D  11.0  0.4   8:19.10 apache2
    15526 www-data  20   0  327024  25916  15940 S  11.0  0.3   8:13.28 apache2
    10891 www-data  20   0  333928  33180  15952 R  10.6  0.4   8:39.68 apache2
    15446 www-data  20   0  327472  26168  15952 S  10.3  0.3   8:18.20 apache2
    13957 www-data  20   0  327488  26416  16132 S  10.0  0.3   8:14.72 apache2
    15471 www-data  20   0  337704  36928  16156 R   8.6  0.5   8:44.32 apache2
    19495 www-data  20   0  341244  40668  16252 R   8.6  0.5   9:02.70 apache2
    12748 www-data  20   0  326480  25680  15956 S   8.0  0.3   8:41.76 apache2
    13596 www-data  20   0  326448  25796  16052 S   8.0  0.3   9:19.37 apache2
    18696 www-data  20   0  326452  25976  16272 S   8.0  0.3   8:33.28 apache2
    18985 www-data  20   0  326484  25680  15952 S   8.0  0.3   7:41.67 apache2
     6149 www-data  20   0  337812  36632  15952 R   7.6  0.4  10:43.66 apache2
    13409 www-data  20   0  337772  36396  15952 R   7.6  0.4   8:46.06 apache2
    16703 www-data  20   0  330796  29752  15728 S   7.6  0.4   0:08.52 apache2
    19509 www-data  20   0  326428  25676  15952 S   7.6  0.3   8:49.00 apache2
    14410 www-data  20   0  327476  26388  15968 S   7.3  0.3   8:29.11 apache2
    11758 www-data  20   0  327472  26168  15952 S   6.6  0.3   8:28.02 apache2
    12086 www-data  20   0  327520  26268  16016 S   6.6  0.3   9:14.04 apache2
    12214 www-data  20   0  327548  26440  15940 R   6.3  0.3   9:10.10 apache2
    
    1 Reply Last reply Reply Quote 0
    • T
      Tom Elliott
      last edited by Nov 10, 2016, 1:15 PM

      Please, I’d highly recommend updating to the RC versions of FOG.

      First, we’ve updated the new client to a much less intensive system of receiving its data (most likely will fix your CPU 100% issue, after the clients have a shot at updating.)

      There’s been loads of improvements beyond that itself. We’ve been RC’s for a few months now, and while it’s still not “perfect” it’s eons above the performance and capabilities of the 7000 versions, and even the 8000 versions.

      Please update and I think you’ll find many of these issues will be corrected for.

      Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG! Get in contact with me (chat bubble in the top right corner) if you want to join in.

      Web GUI issue? Please check apache error (debian/ubuntu: /var/log/apache2/error.log, centos/fedora/rhel: /var/log/httpd/error_log) and php-fpm log (/var/log/php*-fpm.log)

      Please support FOG if you like it: https://wiki.fogproject.org/wiki/index.php/Support_FOG

      D 1 Reply Last reply Nov 11, 2016, 9:43 AM Reply Quote 1
      • T
        Tom Elliott
        last edited by Nov 10, 2016, 1:16 PM

        And, all versions of trunk/rc shouldn’t have much issue working with both versions (New and Legacy) of the clients, though I’d highly recommend getting every system on the new client for security and performance reasons.

        Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG! Get in contact with me (chat bubble in the top right corner) if you want to join in.

        Web GUI issue? Please check apache error (debian/ubuntu: /var/log/apache2/error.log, centos/fedora/rhel: /var/log/httpd/error_log) and php-fpm log (/var/log/php*-fpm.log)

        Please support FOG if you like it: https://wiki.fogproject.org/wiki/index.php/Support_FOG

        1 Reply Last reply Reply Quote 1
        • D
          Duncan
          last edited by Nov 10, 2016, 1:38 PM

          Ok great, il look at scheduling a server upgrade.

          Many thanks

          1 Reply Last reply Reply Quote 0
          • D
            Duncan @Tom Elliott
            last edited by Nov 11, 2016, 9:43 AM

            @Tom-Elliott

            Upgraded both Server and Node to 1.3.0 RC22 last night.

            Now i get an error with the storage node “A valid database connection could not be made”

            Iv checked my passwords and it all seems to be ok.

            Any ideas?

            D 1 Reply Last reply Nov 11, 2016, 10:19 AM Reply Quote 0
            • D
              Duncan @Duncan
              last edited by Nov 11, 2016, 10:19 AM

              @Duncan said in FOG Server & Client Compatibility:

              @Tom-Elliott

              Upgraded both Server and Node to 1.3.0 RC22 last night.

              Now i get an error with the storage node “A valid database connection could not be made”

              Iv checked my passwords and it all seems to be ok.

              Any ideas?

              Ok i try to login to my database; doesnt connect.

              /fogproject# sudo mysql -h 10.1.9.235 -u fogstorage -p -A fog
              Enter password:
              ERROR 1045 (28000): Access denied for user 'fogstorage'@'10.1.9.217' (using password: YES)
              
              1 Reply Last reply Reply Quote 0
              • D
                Duncan
                last edited by Nov 11, 2016, 11:25 AM

                SET PASSWORD FOR 'fogstorage'@'%' = PASSWORD('new-password-here'); FLUSH PRIVILEGES;
                

                Seems to have resolved my issues

                1 Reply Last reply Reply Quote 0
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