Hi Heitor,

No network bottlenecks. There isn't a single 100Mbit device in the path. Both servers are connected to the same switch, and the path to the backup server is 10GbE all the way.

Thanks for your input.

Best regards,

Peter


On 01.03.2019 3:12, Heitor Faria wrote:
Hello Peter,

Your rate is indeed very slow. Perhaps a 100 Mbits Ethernet bottleneck?
Please consider the following, specially creating multiple FileSets to the same machine since current Windows FD still does not handle reading paralelization: http://bacula.us/tuning/

Regards,

Sent from TypeApp <http://www.typeapp.com/r?b=14554>
On Feb 28, 2019, at 2:45 PM, Peter Milesson <mi...@atmos.eu <mailto:mi...@atmos.eu>> wrote:

    Hi folks,

    I'm backing up 2 servers with Bacula, one with Windows 2016, the other
    one with CentOS. The hardware is described below. The Windows server is
    much more powerful than the Linux server in all respects, and should
    theoretically deliver data to the Bacula server at a much higher rate.
    But in reality, the Linux server delivers data about 7 times faster over
    the network, than the Windows server.

    Is this completely normal, or should I start to check up the Windows
    server for problems?

    Best regards,

    Peter


    Windows server (file server, RDP-server, Hyper-V host with 2 very
    lightly loaded VMs)
    ------------------------------------------------------------------------

    Hardware: HP DL180 Gen9, Intel Xeon E5-2683v4, 48GB RAM, Smart Array
    P440 Controller, 6x SAS 1GB (7200 rpm, 12 Gb/s) in RAID5
    Network: 2x 10GbE to HPE 1950 switch (LACP)
    OS: Windows 2016 (build 1607)
    Throughput to Bacula server: 23-Feb 08:52 MySd JobId 991: Elapsed
    time=00:26:09, Transfer rate=4.071 M Bytes/second


    Linux server (plain file server with Samba)
    ------------------------------------------------------------------------

    Hardware: HP DL120 Gen9, Intel Xeon E5-2603v3, 8GB RAM, HP Dynamic Smart
    Array B140i SATA Controller 2x SATA 2GB (7200 rpm) in RAID1
    Network: 2x 1Gb to HPE 1950 switch (LACP)
    OS: CentOS Linux 7.5 (1804)
    Throughput to Bacula server: 23-Feb 08:26 MySd JobId 990: Elapsed
    time=00:26:08, Transfer rate=28.29 M Bytes/second


    Bacula server
    ===========
    Hardware: standard motherboard with a 6-core AMD FX-6300 CPU, 4xSATA 8GB
    (7200 rpm) in RAID10
    Network: Tehuti 10GbE NIC to ProCurve 2910al switch
    OS: CentOS Linux 7.6 (1810)
    Bacula server throughput to the RAID array: ca. 60 Mbytes/second

    All switches are connected to our 10Gb/s optical network backbone.



    ------------------------------------------------------------------------

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