• S
    sky_watcher

    @craigweb I am running v3.5.4. Here is one of the log files:

    #
    # There is insufficient memory for the Java Runtime Environment to continue.
    # Native memory allocation (mmap) failed to map 419430400 bytes for committing reserved memory.
    # Possible reasons:
    #   The system is out of physical RAM or swap space
    #   In 32 bit mode, the process size limit was hit
    # Possible solutions:
    #   Reduce memory load on the system
    #   Increase physical memory or swap space
    #   Check if swap backing store is full
    #   Use 64 bit Java on a 64 bit OS
    #   Decrease Java heap size (-Xmx/-Xms)
    #   Decrease number of Java threads
    #   Decrease Java thread stack sizes (-Xss)
    #   Set larger code cache with -XX:ReservedCodeCacheSize=
    # This output file may be truncated or incomplete.
    #
    #  Out of Memory Error (os_linux.cpp:2640), pid=303, tid=0xb6185460
    #
    # JRE version:  (8.0_181-b13) (build )
    # Java VM: Java HotSpot(TM) Server VM (25.181-b13 mixed mode linux-arm )
    # Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
    #
    
    ---------------  T H R E A D  ---------------
    
    Current thread (0xb600b400):  JavaThread "Unknown thread" [_thread_in_vm, id=305, stack(0xb6136000,0xb6186000)]
    
    Stack: [0xb6136000,0xb6186000]
    
    ---------------  P R O C E S S  ---------------
    
    Java Threads: ( => current thread )
    
    Other Threads:
    
    =>0xb600b400 (exited) JavaThread "Unknown thread" [_thread_in_vm, id=305, stack(0xb6136000,0xb6186000)]
    
    VM state:not at safepoint (not fully initialized)
    
    VM Mutex/Monitor currently owned by a thread: None
    
    GC Heap History (0 events):
    No events
    
    Deoptimization events (0 events):
    No events
    
    Classes redefined (0 events):
    No events
    
    Internal exceptions (0 events):
    No events
    
    Events (0 events):
    No events
    
    
    Dynamic libraries:
    00008000-00009000 r-xp 00000000 b3:02 29543      /usr/lib/jvm/java-8-oracle/jre/bin/java
    00010000-00011000 rw-p 00000000 b3:02 29543      /usr/lib/jvm/java-8-oracle/jre/bin/java
    00011000-00032000 rw-p 00000000 00:00 0          [heap]
    68ba7000-68dff000 ---p 00000000 00:00 0 
    68dff000-68e00000 rw-p 00000000 00:00 0 
    68e00000-9ae00000 ---p 00000000 00:00 0 
    b3ecd000-b3ed3000 rw-p 00000000 00:00 0 
    b3ed3000-b3f4d000 ---p 00000000 00:00 0 
    b3f4d000-b40cd000 rwxp 00000000 00:00 0 
    b40cd000-b5f4d000 ---p 00000000 00:00 0 
    b5f4d000-b5f65000 r-xp 00000000 b3:02 31484      /usr/lib/jvm/java-8-oracle/jre/lib/arm/libzip.so
    b5f65000-b5f6c000 ---p 00018000 b3:02 31484      /usr/lib/jvm/java-8-oracle/jre/lib/arm/libzip.so
    b5f6c000-b5f6d000 rw-p 00017000 b3:02 31484      /usr/lib/jvm/java-8-oracle/jre/lib/arm/libzip.so
    b5f6d000-b5f75000 r-xp 00000000 b3:02 33791      /lib/arm-linux-gnueabihf/libnss_files-2.19.so
    b5f75000-b5f84000 ---p 00008000 b3:02 33791      /lib/arm-linux-gnueabihf/libnss_files-2.19.so
    b5f84000-b5f85000 r--p 00007000 b3:02 33791      /lib/arm-linux-gnueabihf/libnss_files-2.19.so
    b5f85000-b5f86000 rw-p 00008000 b3:02 33791      /lib/arm-linux-gnueabihf/libnss_files-2.19.so
    b5f86000-b5f8d000 r-xp 00000000 b3:02 33793      /lib/arm-linux-gnueabihf/libnss_nis-2.19.so
    b5f8d000-b5f9c000 ---p 00007000 b3:02 33793      /lib/arm-linux-gnueabihf/libnss_nis-2.19.so
    b5f9c000-b5f9d000 r--p 00006000 b3:02 33793      /lib/arm-linux-gnueabihf/libnss_nis-2.19.so
    b5f9d000-b5f9e000 rw-p 00007000 b3:02 33793      /lib/arm-linux-gnueabihf/libnss_nis-2.19.so
    b5f9e000-b5fab000 r-xp 00000000 b3:02 33788      /lib/arm-linux-gnueabihf/libnsl-2.19.so
    b5fab000-b5fba000 ---p 0000d000 b3:02 33788      /lib/arm-linux-gnueabihf/libnsl-2.19.so
    b5fba000-b5fbb000 r--p 0000c000 b3:02 33788      /lib/arm-linux-gnueabihf/libnsl-2.19.so
    b5fbb000-b5fbc000 rw-p 0000d000 b3:02 33788      /lib/arm-linux-gnueabihf/libnsl-2.19.so
    b5fbc000-b5fbe000 rw-p 00000000 00:00 0 
    b5fbe000-b5fc3000 r-xp 00000000 b3:02 33789      /lib/arm-linux-gnueabihf/libnss_compat-2.19.so
    b5fc3000-b5fd2000 ---p 00005000 b3:02 33789      /lib/arm-linux-gnueabihf/libnss_compat-2.19.so
    b5fd2000-b5fd3000 r--p 00004000 b3:02 33789      /lib/arm-linux-gnueabihf/libnss_compat-2.19.so
    b5fd3000-b5fd4000 rw-p 00005000 b3:02 33789      /lib/arm-linux-gnueabihf/libnss_compat-2.19.so
    b5fd4000-b5ff7000 r-xp 00000000 b3:02 31468      /usr/lib/jvm/java-8-oracle/jre/lib/arm/libjava.so
    b5ff7000-b5fff000 ---p 00023000 b3:02 31468      /usr/lib/jvm/java-8-oracle/jre/lib/arm/libjava.so
    b5fff000-b6000000 rw-p 00023000 b3:02 31468      /usr/lib/jvm/java-8-oracle/jre/lib/arm/libjava.so
    b6000000-b6021000 rw-p 00000000 00:00 0 
    b6021000-b6100000 ---p 00000000 00:00 0 
    b6106000-b610e000 rw-s 00000000 00:1c 49710282   /tmp/hsperfdata_mango/303
    b610e000-b6117000 r-xp 00000000 b3:02 31489      /usr/lib/jvm/java-8-oracle/jre/lib/arm/libverify.so
    b6117000-b611f000 ---p 00009000 b3:02 31489      /usr/lib/jvm/java-8-oracle/jre/lib/arm/libverify.so
    b611f000-b6120000 rw-p 00009000 b3:02 31489      /usr/lib/jvm/java-8-oracle/jre/lib/arm/libverify.so
    b6120000-b6125000 r-xp 00000000 b3:02 33797      /lib/arm-linux-gnueabihf/librt-2.19.so
    b6125000-b6134000 ---p 00005000 b3:02 33797      /lib/arm-linux-gnueabihf/librt-2.19.so
    b6134000-b6135000 r--p 00004000 b3:02 33797      /lib/arm-linux-gnueabihf/librt-2.19.so
    b6135000-b6136000 rw-p 00005000 b3:02 33797      /lib/arm-linux-gnueabihf/librt-2.19.so
    b6136000-b6139000 ---p 00000000 00:00 0 
    b6139000-b6186000 rw-p 00000000 00:00 0          [stack:305]
    b6186000-b61e9000 r-xp 00000000 b3:02 33786      /lib/arm-linux-gnueabihf/libm-2.19.so
    b61e9000-b61f8000 ---p 00063000 b3:02 33786      /lib/arm-linux-gnueabihf/libm-2.19.so
    b61f8000-b61f9000 r--p 00062000 b3:02 33786      /lib/arm-linux-gnueabihf/libm-2.19.so
    b61f9000-b61fa000 rw-p 00063000 b3:02 33786      /lib/arm-linux-gnueabihf/libm-2.19.so
    b61fa000-b69a4000 r-xp 00000000 b3:02 31497      /usr/lib/jvm/java-8-oracle/jre/lib/arm/server/libjvm.so
    b69a4000-b69ab000 ---p 007aa000 b3:02 31497      /usr/lib/jvm/java-8-oracle/jre/lib/arm/server/libjvm.so
    b69ab000-b6a01000 rw-p 007a9000 b3:02 31497      /usr/lib/jvm/java-8-oracle/jre/lib/arm/server/libjvm.so
    b6a01000-b6e2a000 rw-p 00000000 00:00 0 
    b6e2a000-b6e43000 r-xp 00000000 b3:02 1151       /lib/arm-linux-gnueabihf/libgcc_s.so.1
    b6e43000-b6e52000 ---p 00019000 b3:02 1151       /lib/arm-linux-gnueabihf/libgcc_s.so.1
    b6e52000-b6e53000 rw-p 00018000 b3:02 1151       /lib/arm-linux-gnueabihf/libgcc_s.so.1
    b6e53000-b6f2e000 r-xp 00000000 b3:02 33782      /lib/arm-linux-gnueabihf/libc-2.19.so
    b6f2e000-b6f3d000 ---p 000db000 b3:02 33782      /lib/arm-linux-gnueabihf/libc-2.19.so
    b6f3d000-b6f3f000 r--p 000da000 b3:02 33782      /lib/arm-linux-gnueabihf/libc-2.19.so
    b6f3f000-b6f40000 rw-p 000dc000 b3:02 33782      /lib/arm-linux-gnueabihf/libc-2.19.so
    b6f40000-b6f43000 rw-p 00000000 00:00 0 
    b6f43000-b6f45000 r-xp 00000000 b3:02 33785      /lib/arm-linux-gnueabihf/libdl-2.19.so
    b6f45000-b6f54000 ---p 00002000 b3:02 33785      /lib/arm-linux-gnueabihf/libdl-2.19.so
    b6f54000-b6f55000 r--p 00001000 b3:02 33785      /lib/arm-linux-gnueabihf/libdl-2.19.so
    b6f55000-b6f56000 rw-p 00002000 b3:02 33785      /lib/arm-linux-gnueabihf/libdl-2.19.so
    b6f56000-b6f6b000 r-xp 00000000 b3:02 31492      /usr/lib/jvm/java-8-oracle/jre/lib/arm/jli/libjli.so
    b6f6b000-b6f72000 ---p 00015000 b3:02 31492      /usr/lib/jvm/java-8-oracle/jre/lib/arm/jli/libjli.so
    b6f72000-b6f73000 rw-p 00014000 b3:02 31492      /usr/lib/jvm/java-8-oracle/jre/lib/arm/jli/libjli.so
    b6f73000-b6f83000 r-xp 00000000 b3:02 33778      /lib/arm-linux-gnueabihf/libpthread-2.19.so
    b6f83000-b6f92000 ---p 00010000 b3:02 33778      /lib/arm-linux-gnueabihf/libpthread-2.19.so
    b6f92000-b6f93000 r--p 0000f000 b3:02 33778      /lib/arm-linux-gnueabihf/libpthread-2.19.so
    b6f93000-b6f94000 rw-p 00010000 b3:02 33778      /lib/arm-linux-gnueabihf/libpthread-2.19.so
    b6f94000-b6f96000 rw-p 00000000 00:00 0 
    b6f96000-b6fad000 r-xp 00000000 b3:02 33779      /lib/arm-linux-gnueabihf/ld-2.19.so
    b6fb2000-b6fb5000 rw-p 00000000 00:00 0 
    b6fb9000-b6fba000 r--p 00000000 00:00 0 
    b6fba000-b6fbc000 rw-p 00000000 00:00 0 
    b6fbc000-b6fbd000 r-xp 00000000 00:00 0          [sigpage]
    b6fbd000-b6fbe000 r--p 00017000 b3:02 33779      /lib/arm-linux-gnueabihf/ld-2.19.so
    b6fbe000-b6fbf000 rw-p 00018000 b3:02 33779      /lib/arm-linux-gnueabihf/ld-2.19.so
    bed24000-bed45000 rw-p 00000000 00:00 0          [stack]
    ffff0000-ffff1000 r-xp 00000000 00:00 0          [vectors]
    
    VM Arguments:
    jvm_args: -Xms1200m -Xmx1200m -Dma.home=/opt/mango -Djava.library.path=/opt/mango/overrides/lib:/opt/mango/lib:/usr/lib/jni/:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games 
    java_command: com.serotonin.m2m2.Main
    java_class_path (initial): /opt/mango/overrides/classes:/opt/mango/classes:/opt/mango/overrides/properties:/opt/mango/overrides/lib/*:/opt/mango/lib/ma-priv-3.5.4.jar:/opt/mango/lib/guava-24.1.1-jre.jar:/opt/mango/lib/rql-parser-0.3.2.jar:/opt/mango/lib/mail-1.5.0-b01.jar:/opt/mango/lib/websocket-common-9.4.12.v20180830.jar:/opt/mango/lib/swagger-models-1.5.20.jar:/opt/mango/lib/annotations-2.0.1.jar:/opt/mango/lib/javolution-5.2.3.jar:/opt/mango/lib/spring-tx-5.0.10.RELEASE.jar:/opt/mango/lib/spring-websocket-5.0.10.RELEASE.jar:/opt/mango/lib/asm-6.2.jar:/opt/mango/lib/websocket-client-9.4.12.v20180830.jar:/opt/mango/lib/spring-expression-5.0.10.RELEASE.jar:/opt/mango/lib/jetty-util-ajax-9.4.12.v20180830.jar:/opt/mango/lib/jackson-databind-2.9.5.jar:/opt/mango/lib/jackson-datatype-jsr310-2.9.5.jar:/opt/mango/lib/springfox-spi-2.9.2.jar:/opt/mango/lib/commons-beanutils-1.8.3.jar:/opt/mango/lib/poi-3.17.jar:/opt/mango/lib/spring-web-5.0.10.RELEASE.jar:/opt/mango/lib/commons-codec-1.6.jar:/opt/mango/lib/passay-1.3.1.jar:/opt/mango/lib/jetty-plus-9.4.12.v20180830.jar:/opt/mango/lib/xmlbeans-2.6.0.jar:/opt/mango/lib/mapstruct-1.2.0.Final.jar:/opt/mango/lib/jetty-schemas-3.1.jar:/opt/mango/lib/caffeine-2.6.2.jar:/opt/mango/lib/log4j-core-2.10.0.jar:/opt/mango/lib/spring-security-config-5.0.9.RELEASE.jar:/opt/mango/lib/joda-time-2.9.9.jar:/opt/mango/lib/jjwt-0.9.0.jar:/opt/mango/lib/JLargeArrays-1.5.jar:/opt/mango/lib/springfox-swagger-ui-2.9.2.jar:/opt/mango/lib/log-1.0.jar:/opt/mango/lib/jackson-dataformat-csv-2.9.5.jar:/opt/mango/lib/commons-digester-1.6.jar:/opt/mango/lib/poi-ooxml-schemas-3.17.jar:/opt/mango/lib/apache-jsp-8.5.24.2.jar:/opt/mango/lib/jetty-io-9.4.12.v20180830.jar:/opt/mango/lib/stax-api-1.0.1.jar:/opt/mango/lib/jetty-webapp-9.4.12.v20180830.jar:/opt/mango/lib/junit-3.8.1.jar:/opt/mango/lib/jetty-xml-9.4.12.v20180830.jar:/opt/mango/lib/animal-sniffer-annotations-1.14.jar:/opt/mango/lib/postgresql-9.2-1002-jdbc4.jar:/opt/mango/lib/http2-common-9.4.12
    Launcher Type: SUN_STANDARD
    
    Environment Variables:
    PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games
    SHELL=/bin/bash
    
    Signal Handlers:
    SIGSEGV: [libjvm.so+0x71c154], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
    SIGBUS: [libjvm.so+0x71c154], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
    SIGFPE: [libjvm.so+0x5abb24], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
    SIGPIPE: [libjvm.so+0x5abb24], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
    SIGXFSZ: [libjvm.so+0x5abb24], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
    SIGILL: [libjvm.so+0x5abb24], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
    SIGUSR1: SIG_DFL, sa_mask[0]=00000000000000000000000000000000, sa_flags=none
    SIGUSR2: [libjvm.so+0x5abc88], sa_mask[0]=00000000000000000000000000000000, sa_flags=SA_RESTART|SA_SIGINFO
    SIGHUP: SIG_DFL, sa_mask[0]=00000000000000000000000000000000, sa_flags=none
    SIGINT: SIG_IGN, sa_mask[0]=00000000000000000000000000000000, sa_flags=none
    SIGTERM: SIG_DFL, sa_mask[0]=00000000000000000000000000000000, sa_flags=none
    SIGQUIT: SIG_IGN, sa_mask[0]=00000000000000000000000000000000, sa_flags=none
    
    
    ---------------  S Y S T E M  ---------------
    
    OS:PRETTY_NAME="Debian GNU/Linux 8 (jessie)"
    NAME="Debian GNU/Linux"
    VERSION_ID="8"
    VERSION="8 (jessie)"
    ID=debian
    HOME_URL="http://www.debian.org/"
    SUPPORT_URL="http://www.debian.org/support"
    BUG_REPORT_URL="https://bugs.debian.org/"
    
    uname:Linux 3.10.82+ #1 SMP PREEMPT Mon Sep 7 16:31:39 MDT 2015 armv7l
    libc:glibc 2.19 NPTL 2.19 
    rlimit: STACK 8192k, CORE 0k, NPROC 11925, NOFILE 65536, AS infinity
    load average:3.59 3.70 6.75
    
    /proc/meminfo:
    MemTotal:        2038840 kB
    MemFree:          173480 kB
    Buffers:            1292 kB
    Cached:           140968 kB
    SwapCached:            0 kB
    Active:          1523832 kB
    Inactive:         128008 kB
    Active(anon):    1515268 kB
    Inactive(anon):   119368 kB
    Active(file):       8564 kB
    Inactive(file):     8640 kB
    Unevictable:           0 kB
    Mlocked:               0 kB
    HighTotal:       1296384 kB
    HighFree:           5084 kB
    LowTotal:         742456 kB
    LowFree:          168396 kB
    SwapTotal:             0 kB
    SwapFree:              0 kB
    Dirty:              4756 kB
    Writeback:             0 kB
    AnonPages:       1509680 kB
    Mapped:            12268 kB
    Shmem:            125052 kB
    Slab:              45344 kB
    SReclaimable:      23404 kB
    SUnreclaim:        21940 kB
    KernelStack:        1672 kB
    PageTables:         3632 kB
    NFS_Unstable:          0 kB
    Bounce:                0 kB
    WritebackTmp:          0 kB
    CommitLimit:     1019420 kB
    Committed_AS:    1600740 kB
    VmallocTotal:     245760 kB
    VmallocUsed:       18812 kB
    VmallocChunk:     103580 kB
    
    
    CPU:total 8 (initial active 8) (ARMv7), vfp, vfp3-32, simd
    
    /proc/cpuinfo:
    processor	: 0
    model name	: ARMv7 Processor rev 3 (v7l)
    BogoMIPS	: 84.00
    Features	: swp half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt 
    CPU implementer	: 0x41
    CPU architecture: 7
    CPU variant	: 0x0
    CPU part	: 0xc07
    CPU revision	: 3
    
    processor	: 1
    model name	: ARMv7 Processor rev 3 (v7l)
    BogoMIPS	: 84.00
    Features	: swp half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt 
    CPU implementer	: 0x41
    CPU architecture: 7
    CPU variant	: 0x0
    CPU part	: 0xc07
    CPU revision	: 3
    
    processor	: 2
    model name	: ARMv7 Processor rev 3 (v7l)
    BogoMIPS	: 84.00
    Features	: swp half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt 
    CPU implementer	: 0x41
    CPU architecture: 7
    CPU variant	: 0x0
    CPU part	: 0xc07
    CPU revision	: 3
    
    processor	: 3
    model name	: ARMv7 Processor rev 3 (v7l)
    BogoMIPS	: 84.00
    Features	: swp half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt 
    CPU implementer	: 0x41
    CPU architecture: 7
    CPU variant	: 0x0
    CPU part	: 0xc07
    CPU revision	: 3
    
    processor	: 4
    model name	: ARMv7 Processor rev 3 (v7l)
    BogoMIPS	: 54.00
    Features	: swp half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt 
    CPU implementer	: 0x41
    CPU architecture: 7
    CPU variant	: 0x2
    CPU part	: 0xc0f
    CPU revision	: 3
    
    processor	: 5
    model name	: ARMv7 Processor rev 3 (v7l)
    BogoMIPS	: 54.00
    Features	: swp half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt 
    CPU implementer	: 0x41
    CPU architecture: 7
    CPU variant	: 0x2
    CPU part	: 0xc0f
    CPU revision	: 3
    
    processor	: 6
    model name	: ARMv7 Processor rev 3 (v7l)
    BogoMIPS	: 54.00
    Features	: swp half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt 
    CPU implementer	: 0x41
    CPU architecture: 7
    CPU variant	: 0x2
    CPU part	: 0xc0f
    CPU revision	: 3
    
    processor	: 7
    model name	: ARMv7 Processor rev 3 (v7l)
    BogoMIPS	: 54.00
    Features	: swp half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt 
    CPU implementer	: 0x41
    CPU architecture: 7
    CPU variant	: 0x2
    CPU part	: 0xc0f
    CPU revision	: 3
    
    Hardware	: ODROID-XU3
    Revision	: 0100
    Serial		: 0000000000000000
    
    
    Memory: 4k page, physical 2038840k(173480k free), swap 0k(0k free)
    
    vm_info: Java HotSpot(TM) Server VM (25.181-b13) for linux-arm-vfp-hflt JRE (1.8.0_181-b13), built on Jul  7 2018 01:31:41 by "java_re" with gcc 4.7.2 20120910 (prerelease)
    
    time: Wed Aug 19 13:36:29 2020
    elapsed time: 0 seconds (0d 0h 0m 0s)
    
    
    

    Any idea why is java crashing?

    Thanks.

    posted in Mango Automation general Discussion read more
  • S
    sky_watcher

    Hello,

    On one of my MangoES that is installed into the customer site I'm getting a lot of the files named "hs_err_pid###.log". When I open them I see that is a memory issue.

    Can somebody help me with this problem?

    Thanks.

    posted in Mango Automation general Discussion read more
  • S
    sky_watcher

    Hello,

    I have a question, I've seen that the maxim recommended number of users for Mango is 10. But I want to know if this number refers to the actual number of users that are logged in into the web interface or if is the total number of users that are created.

    I'm asking this because I need to create some users only to send emails to them and it is easier to manage the emails if there are some users.

    Thank you.

    posted in Mango General read more
  • S
    sky_watcher

    Thank you all for the reply.

    posted in Hardware read more
  • S
    sky_watcher

    Hello,

    I have a question, what are the differences between MangoES and MangoHTS? In the specification for both models it is written that are a perfect choice for small to medium standalone or edge applications with less than 3000 data points and less than 10 users.

    Why should pay the extra money for the HTS? It is more powerful than MangoES?

    Thank you.

    posted in Hardware read more
  • S
    sky_watcher

    @cwangv Hi, I have searched on the forum and over the internet too about BBMD since this is a new thing for me... So, I have a question , I'm not sure that I get it right, do I need an extra device, a BBMD Router to be able to communicate with my PLC which is in another network?

    Thank you!

    posted in BACnet4J general discussion read more
  • S
    sky_watcher

    Hello, I have a question, I have a PLC which is in another network than my MangoES, can I access the points from the PLC with BACnet IP and create a data source in MangoES with the points from that PLC?

    And if this is possible can someone give me some direction on how to do it?

    Thank you!

    posted in BACnet4J general discussion read more
  • S
    sky_watcher

    ok, now worked, I can use that path and my back-up was saved there.

    Also I have a question, this feature of writing directly the location of the USB drive into the Backup Directory works only in V3? In V2.8 is it working or not?

    posted in How-To read more
  • S
    sky_watcher

    @mattfox

    mango@mangoES3324:/media/usb0$ls
    file  lost+found
    mango@mangoES3324:/media/usb0$touch newfile
    mango@mangoES3324:/media/usb0$ls
    file  lost+found  newfile
    mango@mangoES3324:/media/usb0$ls -la
    total 24
    drwxr-xr-x  3 mango mango  4096 Aug 29 15:43 .
    drwxr-xr-x 12 root  root   4096 Aug 29 11:45 ..
    -rw-r--r--  1 root  root      0 Aug 29 15:22 file
    drwx------  2 mango mango 16384 Aug 29 14:54 lost+found
    -rw-r--r--  1 mango mango     0 Aug 29 15:43 newfile
    

    posted in How-To read more