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  1. MariaDB Server
  2. MDEV-3129

LP:632971 - maria_read_log fails to create MAI files

        Details

        • Type: Bug
        • Status: Closed
        • Resolution: Won't Fix
        • Affects Version/s: None
        • Fix Version/s: None
        • Component/s: None
        • Labels:

          Description

          In certain instances maria_read_log -a fails to create any MAI files but still reports success.

          Examination with strace reveals the following calls:

          open("/tmp/test/table100000_maria_key_pk_parts_2_int_autoinc#P#p0.MAI", O_RDWR) = -1 ENOENT (No such file or directory)
          open("/tmp/test/table100000_maria_int_autoinc.MAI", O_RDWR) = -1 ENOENT (No such file or directory)
          open("/tmp/test/table100000_maria_key_pk_parts_2_int_autoinc#P#p1.MAI", O_RDWR) = -1 ENOENT (No such file or directory)

          It seems that this happens when the first part of the log is not available to maria_read_log because it was rotated out. In this case, -a should fail with a suitable error message rather than just do nothing. Errors from open() should be handled and reported.

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                monty Michael Widenius added a comment -

                Re: maria_read_log fails to create MAI files
                The above is ok as the files are assumed to be deleted after the log entry was done.

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                monty Michael Widenius added a comment - Re: maria_read_log fails to create MAI files The above is ok as the files are assumed to be deleted after the log entry was done.
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                ratzpo Rasmus Johansson added a comment -

                Launchpad bug id: 632971

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                ratzpo Rasmus Johansson added a comment - Launchpad bug id: 632971

                  People

                  • Assignee:
                    monty Michael Widenius
                    Reporter:
                    philipstoev Philip Stoev
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                    • Created:
                      Updated:
                      Resolved: