1just-man-pages/condor_convertG_ehniesrtaolryC(o1mj)muasntd-smaMna-npuaagles/condor_convert_history(1)
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Name

6       condor_convert_history Convert the history file to the new format
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Synopsis

9       condor_convert_history [ -help ]
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11       condor_convert_history history-file1 [ history-file2...  ]
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Description

14       As  of  Condor version 6.7.19, the Condor history file has a new format
15       to allow fast searches backwards through the file. Not all queries  can
16       take advantage of the speed increase, but the ones that can are signif‐
17       icantly faster.
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19       Entries placed in the history file after upgrade to Condor 6.7.19  will
20       automatically  be saved in the new format. The new format adds informa‐
21       tion to the string which distinguishes and separates  job  entries.  In
22       order  to search within this new format, no changes are necessary. How‐
23       ever, to be able to search the entire history, the history file must be
24       converted to the updated format.  condor_convert_history does this.
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26       The  condor_convert_history command can also be used to reconstruct the
27       new format in a history file that has been corrupted  or  concantenated
28       with another history file.
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30       Turn  the condor_schedd daemon off while converting history files. Turn
31       it back on after conversion is completed.
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33       Arguments to condor_convert_history are the history files  to  convert.
34       The history file is normally in the Condor spool directory; it is named
35       history . Since the history file is rotated, there may be multiple his‐
36       tory files, and all of them should be converted. On Unix platform vari‐
37       ants, the easiest way to do this is:
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39       cd `condor_config_val SPOOL`
40       condor_convert_history history*
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42       condor_convert_history makes a back up of each original  history  files
43       in  case  of  a  problem.  The names of these back up files are listed;
44       names are formed by appending the suffix  .oldver to the original  file
45       name.  Move  these  back  up  files to a directory other than the spool
46       directory. If kept in the spool directory, condor_history will find the
47       back ups, and will appear to have duplicate jobs.
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Exit Status

50       condor_convert_history  will  exit with a status value of 0 (zero) upon
51       success, and it will exit with the value 1 (one) upon failure.
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Author

54       Center for High Throughput Computing, University of Wisconsin-Madison
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57       Copyright (C) 1990-2018 Center for High Throughput Computing,  Computer
58       Sciences  Department, University of Wisconsin-Madison, Madison, WI. All
59       Rights Reserved. Licensed under the Apache License, Version 2.0.
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63                                     dajtuest-man-pages/condor_convert_history(1)
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