2 Replies Latest reply: Jul 18, 2013 7:53 PM by Tae Kim RSS

    925: Cannot create data store semaphores (Invalid argument)

    Tae Kim

      I'm trying to connect to Timesten, but I'm getting this error.

      I have looked at other similar discussions, but yet I could not solve the problem.

       

      [timesten@atd info]$ ttisql "dsn=tpch"

      Copyright (c) 1996, 2013, Oracle and/or its affiliates. All rights reserved.

      Type ? or "help" for help, type "exit" to quit ttIsql.

       

      connect "dsn=tpch";

        925: Cannot create data store semaphores (Invalid argument)

        703: Subdaemon connect to data store failed with error TT925

      The command failed.

      Done.

       

      Here is my information.

       

      [tpch]

      Driver=/home_sata/timesten/TimesTen/tt1122/lib/libtten.so

      DataStore=/home_sata/timesten/TimesTen/tt1122/tpch/tpch

      LogDir=/home_sata/timesten/TimesTen/tt1122/tpch/logs

      PermSize=1024

      TempSize=512

      PLSQL=1

      DatabaseCharacterSet=US7ASCII

       

       

      kernel.sem = 400 32000 512 5029

      kernel.shmmax=68719476736

      kernel.shmall=16777216

       

      [timesten@atd info]$ cat /proc/meminfo

      MemTotal:       297699764 kB

      MemFree:        96726036 kB

      Buffers:          582996 kB

      Cached:         155831636 kB

      SwapCached:            0 kB

      Active:         115729396 kB

      Inactive:       78767560 kB

      Active(anon):   44040440 kB

      Inactive(anon):  8531544 kB

      Active(file):   71688956 kB

      Inactive(file): 70236016 kB

      Unevictable:           0 kB

      Mlocked:               0 kB

      SwapTotal:      112639992 kB

      SwapFree:       112639992 kB

      Dirty:               160 kB

      Writeback:             0 kB

      AnonPages:      38082348 kB

      Mapped:         15352480 kB

      Shmem:          14489676 kB

      Slab:            3993152 kB

      SReclaimable:    3826768 kB

      SUnreclaim:       166384 kB

      KernelStack:       18344 kB

      PageTables:       245352 kB

      NFS_Unstable:          0 kB

      Bounce:                0 kB

      WritebackTmp:          0 kB

      CommitLimit:    261457104 kB

      Committed_AS:   74033552 kB

      VmallocTotal:   34359738367 kB

      VmallocUsed:      903384 kB

      VmallocChunk:   34205870424 kB

      HardwareCorrupted:     0 kB

      AnonHugePages:  35538944 kB

      HugePages_Total:      32

      HugePages_Free:       32

      HugePages_Rsvd:        0

      HugePages_Surp:        0

      Hugepagesize:       2048 kB

      DirectMap4k:        6384 kB

      DirectMap2M:     2080768 kB

      DirectMap1G:    299892736 kB

       

       

       

       

      ------ Shared Memory Limits --------

      max number of segments = 4096

      max seg size (kbytes) = 67108864

      max total shared memory (kbytes) = 67108864

      min seg size (bytes) = 1