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  1. MariaDB Server
  2. MDEV-6136

RAW storage can't be accessed / initalized

        Details

        • Type: Bug
        • Status: Closed
        • Priority: Major
        • Resolution: Duplicate
        • Affects Version/s: 10.0.10
        • Fix Version/s: None
        • Component/s: None
        • Labels:
          None
        • Environment:
          Debian 7 AMD64

          Description

          As was mentioned in MDEV-6029, raw storage in MariaDB isn't work correctly. This configuration (innodb_data_file_path=/dev/sdc2:20Graw) works perfectly with MySQL 5.5 (raw device was initialized, storage was filled with some databases). But, after update to MariaDB 10.0, server wasn't start. When i've apply a patch and rebuild from source, server starts successfully.
          But when i've try to reinitialize storage, error "The first specified data file /dev/sdc2 did not exist... InnoDB: Cannot create ./ib_logfile101" was occured. Storage was zeroed and, after restart with "20Graw" server start fails with error: " [ERROR] InnoDB: space header page consists of zero bytes in data file /dev/sdc2".

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                duplicates

                Bug - A problem which impairs or prevents the functions of the product. MDEV-6057 Raw partitions for InnoDB seem unsupported

                • Critical - Crashes, loss of data, severe memory leak.
                • Closed

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                  elenst Elena Stepanova added a comment -

                  When i've apply a patch and rebuild from source

                  Which patch are you trying to apply?

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                  elenst Elena Stepanova added a comment - When i've apply a patch and rebuild from source Which patch are you trying to apply?
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                  dmitriizolotov Dmitrii Zolotov added a comment -

                  Patch in os_file_get_status (link: http://bugs.mysql.com/bug.php?id=68860).
                  Without this patch, server fails to start (either with 'raw' and 'newraw' in data_path) and causes error '/dev/sdc2 is not a regular file'

                  Show
                  dmitriizolotov Dmitrii Zolotov added a comment - Patch in os_file_get_status (link: http://bugs.mysql.com/bug.php?id=68860 ). Without this patch, server fails to start (either with 'raw' and 'newraw' in data_path) and causes error '/dev/sdc2 is not a regular file'
                  Hide
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                  elenst Elena Stepanova added a comment -

                  As you can see from http://bugs.mysql.com/bug.php?id=68860 (and it had already been explained in MDEV-6029), http://bugs.mysql.com/bug.php?id=68860 is not a bug, so naturally the patch proposed there is not a fix for anything.

                  The actual bug is http://bugs.mysql.com/bug.php?id=69424 which was fixed in InnoDB 5.6.16, the fix should be merged into 10.0 with the next InnoDB merge (see MDEV-6057).

                  Show
                  elenst Elena Stepanova added a comment - As you can see from http://bugs.mysql.com/bug.php?id=68860 (and it had already been explained in MDEV-6029 ), http://bugs.mysql.com/bug.php?id=68860 is not a bug, so naturally the patch proposed there is not a fix for anything. The actual bug is http://bugs.mysql.com/bug.php?id=69424 which was fixed in InnoDB 5.6.16, the fix should be merged into 10.0 with the next InnoDB merge (see MDEV-6057 ).
                  Hide
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                  elenst Elena Stepanova added a comment -

                  Closing as a duplicate of http://bugs.mysql.com/bug.php?id=69424 / MDEV-6057. If you disagree it's the same issue, please comment to re-open.

                  Show
                  elenst Elena Stepanova added a comment - Closing as a duplicate of http://bugs.mysql.com/bug.php?id=69424 / MDEV-6057 . If you disagree it's the same issue, please comment to re-open.

                    People

                    • Assignee:
                      Unassigned
                      Reporter:
                      dmitriizolotov Dmitrii Zolotov
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                      Dates

                      • Created:
                        Updated:
                        Resolved: