sm2file - shared-memory linked list data extraction test program

       Report bugs to <ion-bugs@korgano.eecs.ohiou.edu>

sm2file stress-tests shared-memory linked list data extraction by retrieving and deleting all text file
       lines inserted into a shared-memory linked list that is the root object of a PSM partition named
       "file2sm".

       The operation of sm2file echoes the cyclical operation of file2sm: the EOF lines inserted into the linked
       list by file2sm punctuate the writing of files that are copies of file2sm's original source text file.
       The name of each file written by sm2file is file_copy_cycleNbr, where cycleNbr is, in effect, the count
       of EOF lines encountered in the linked list up to the point at which the writing of this file began.

       sm2file may catch up with the data ingestion activity of file2sm, in which case it blocks (taking the
       file2sm test semaphore) until the linked list is no longer empty.

       can't attach to shared memory
           Operating system error.  Check errtext, correct problem, and rerun.

       Can't manage shared memory.
           PSM  error.   Check  for  earlier  diagnostics describing the cause of the error; correct problem and
           rerun.

       Can't create shared memory list.
           PSM error.  Check for earlier diagnostics describing the cause of  the  error;  correct  problem  and
           rerun.

       Can't create semaphore.
           ION  system  error.  Check for earlier diagnostics describing the cause of the error; correct problem
           and rerun.

       Can't open output file
           Operating system error.  Check errtext, correct problem, and rerun.

       can't write to output file
           Operating system error.  Check errtext, correct problem, and rerun.

       No environment variables apply.

       "0" sm2file has terminated.

       No configuration files are needed.

       sm2file - shared-memory linked list data extraction test program

file2sm(1), smlist(3), psm(3)

perl v5.24.1                                       2016-07-07                                         SM2FILE(1)

sm2file