Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: WT2.7.0
    • Labels:
      None

      Description

      Create a WT ticket for SERVER-16612 for implementing zero'ing out of log files. A simple initial test (using a 1Mb zero'ed buffer via write()) shows a 100% performance hit running the wtperf logging test.

        Activity

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        xgen-internal-githook Githook User added a comment -

        Author:

        {u'username': u'sueloverso', u'name': u'Susan LoVerso', u'email': u'sue@wiredtiger.com'}

        Message: WT-2151 Fix bug - use the memsize field of the item.
        Branch: develop
        https://github.com/wiredtiger/wiredtiger/commit/ea98d2dd8820011bea884fdab2a8cb51199e1dc0

        Show
        xgen-internal-githook Githook User added a comment - Author: {u'username': u'sueloverso', u'name': u'Susan LoVerso', u'email': u'sue@wiredtiger.com'} Message: WT-2151 Fix bug - use the memsize field of the item. Branch: develop https://github.com/wiredtiger/wiredtiger/commit/ea98d2dd8820011bea884fdab2a8cb51199e1dc0
        Hide
        xgen-internal-githook Githook User added a comment -

        Author:

        {u'username': u'sueloverso', u'name': u'Susan LoVerso', u'email': u'sue@wiredtiger.com'}

        Message: WT-2151 Add zero-fill configuration to recovery test.
        Branch: develop
        https://github.com/wiredtiger/wiredtiger/commit/ca84628d0ffeb19f94488695cf39237e63373e2b

        Show
        xgen-internal-githook Githook User added a comment - Author: {u'username': u'sueloverso', u'name': u'Susan LoVerso', u'email': u'sue@wiredtiger.com'} Message: WT-2151 Add zero-fill configuration to recovery test. Branch: develop https://github.com/wiredtiger/wiredtiger/commit/ca84628d0ffeb19f94488695cf39237e63373e2b
        Hide
        xgen-internal-githook Githook User added a comment -

        Author:

        {u'username': u'sueloverso', u'name': u'Susan LoVerso', u'email': u'sue@wiredtiger.com'}

        Message: WT-2151 Add logging reconfiguration support and testing.
        Branch: develop
        https://github.com/wiredtiger/wiredtiger/commit/fc51ae17d2dab4d76e4bac3cbbc1f0eb5bb29b1a

        Show
        xgen-internal-githook Githook User added a comment - Author: {u'username': u'sueloverso', u'name': u'Susan LoVerso', u'email': u'sue@wiredtiger.com'} Message: WT-2151 Add logging reconfiguration support and testing. Branch: develop https://github.com/wiredtiger/wiredtiger/commit/fc51ae17d2dab4d76e4bac3cbbc1f0eb5bb29b1a
        Hide
        xgen-internal-githook Githook User added a comment -

        Author:

        {u'username': u'sueloverso', u'name': u'Susan LoVerso', u'email': u'sue@wiredtiger.com'}

        Message: WT-2151 Reset pre-alloc files to 1, it didn't affect performance.
        Branch: develop
        https://github.com/wiredtiger/wiredtiger/commit/20f68fc491d27e854adf10bac87b443f6cb7efa3

        Show
        xgen-internal-githook Githook User added a comment - Author: {u'username': u'sueloverso', u'name': u'Susan LoVerso', u'email': u'sue@wiredtiger.com'} Message: WT-2151 Reset pre-alloc files to 1, it didn't affect performance. Branch: develop https://github.com/wiredtiger/wiredtiger/commit/20f68fc491d27e854adf10bac87b443f6cb7efa3
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        xgen-internal-githook Githook User added a comment -

        Author:

        {u'username': u'sueloverso', u'name': u'sueloverso', u'email': u'sue@mongodb.com'}

        Message: Merge pull request #2229 from wiredtiger/log-zero

        WT-2151 Add zero fill config
        Branch: develop
        https://github.com/wiredtiger/wiredtiger/commit/21b83306b129118bc57def309a39b1c9c1e9e493

        Show
        xgen-internal-githook Githook User added a comment - Author: {u'username': u'sueloverso', u'name': u'sueloverso', u'email': u'sue@mongodb.com'} Message: Merge pull request #2229 from wiredtiger/log-zero WT-2151 Add zero fill config Branch: develop https://github.com/wiredtiger/wiredtiger/commit/21b83306b129118bc57def309a39b1c9c1e9e493

          People

          • Assignee:
            sue.loverso Sue LoVerso
            Reporter:
            sue.loverso Sue LoVerso
          • Votes:
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            Watchers:
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            Dates

            • Created:
              Updated:
              Resolved: