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  1. Lustre
  2. LU-4562

parallel-scale test_connectathon: didn't read '.' dir entry, pass 0

Details

    • Bug
    • Resolution: Duplicate
    • Blocker
    • None
    • None
    • None
    • server and client: lustre-master build # 1837 RHEL6 ldiskfs
    • 3
    • 12453

    Description

      This issue was created by maloo for sarah <sarah@whamcloud.com>

      This issue relates to the following test suite run: http://maloo.whamcloud.com/test_sets/bf0a39ca-859f-11e3-a2cb-52540035b04c.

      The sub-test test_connectathon failed with the following error:

      connectathon failed: 1

      test log shows

      ./test6: readdir
	./test6: (/mnt/lustre/d0.connectathon) didn't read '.' dir entry, pass 0
	./test6: (/mnt/lustre/d0.connectathon) Test failed with 1 errors
basic tests failed
 parallel-scale test_connectathon: @@@@@@ FAIL: connectathon failed: 1

      Attachments

        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. LU-4715 creating enough files in a directory causes '.' to disappear

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved
          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. LU-856 Test failure on test suite parallel-scale, subtest test_connectathon

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed
          is related to

          Improvement - An improvement or enhancement to an existing feature or task. LU-3531 DNE2: striped directory

          • Major - Major loss of function.
          • Resolved

          Activity

            [LU-4562] parallel-scale test_connectathon: didn't read '.' dir entry, pass 0
            di.wang Di Wang added a comment -

            According to the log, the fix in LU-4603 should fix this problem. Please re-open it if not.

            di.wang Di Wang added a comment - According to the log, the fix in LU-4603 should fix this problem. Please re-open it if not.
            adilger Andreas Dilger added a comment -

            I suspect that this may be the same as LU-4715.

            adilger Andreas Dilger added a comment - I suspect that this may be the same as LU-4715 .
            di.wang Di Wang added a comment -

            probably try this build http://review.whamcloud.com/#/c/9191/ to see whether it fix the problem.

            di.wang Di Wang added a comment - probably try this build http://review.whamcloud.com/#/c/9191/ to see whether it fix the problem.
            yujian Jian Yu added a comment - - edited

            Lustre Build: http://build.whamcloud.com/job/lustre-master/1890/

            The failure still occurred:
            https://maloo.whamcloud.com/test_sets/34da534a-9687-11e3-bc3b-52540035b04c
            https://maloo.whamcloud.com/test_sets/4ab871b0-9687-11e3-bc3b-52540035b04c
            https://maloo.whamcloud.com/test_sets/68f2c766-9687-11e3-bc3b-52540035b04c
            https://maloo.whamcloud.com/test_sets/374bbd46-9680-11e3-a009-52540035b04c
            https://maloo.whamcloud.com/test_sets/56a578e4-9680-11e3-a009-52540035b04c
            https://maloo.whamcloud.com/test_sets/68db57f4-9680-11e3-a009-52540035b04c

            yujian Jian Yu added a comment - - edited Lustre Build: http://build.whamcloud.com/job/lustre-master/1890/ The failure still occurred: https://maloo.whamcloud.com/test_sets/34da534a-9687-11e3-bc3b-52540035b04c https://maloo.whamcloud.com/test_sets/4ab871b0-9687-11e3-bc3b-52540035b04c https://maloo.whamcloud.com/test_sets/68f2c766-9687-11e3-bc3b-52540035b04c https://maloo.whamcloud.com/test_sets/374bbd46-9680-11e3-a009-52540035b04c https://maloo.whamcloud.com/test_sets/56a578e4-9680-11e3-a009-52540035b04c https://maloo.whamcloud.com/test_sets/68db57f4-9680-11e3-a009-52540035b04c
            sarah Sarah Liu added a comment -

            the latest tag-2.4.55 still has this problem:

            https://maloo.whamcloud.com/test_sets/8e7d66a2-8e18-11e3-9383-52540035b04c

            sarah Sarah Liu added a comment - the latest tag-2.4.55 still has this problem: https://maloo.whamcloud.com/test_sets/8e7d66a2-8e18-11e3-9383-52540035b04c
            di.wang Di Wang added a comment -

            This might already be fixed by this patch, which is landed after tag 2.5.54.

            commit 7117ff487e59737a3d375b8d8bf1464201b4ea05
            Author: wang di <di.wang@intel.com>
            Date: Mon Jan 20 15:49:34 2014 -0800

            LU-3531 mdc: release dir page cache after accessing

            Release the dir page cache in llite/lmv, so the page
            will be hold until entires was filled by filldir.

            Signed-off-by: wang di <di.wang@intel.com>
            Change-Id: I8b24bec74b14ff2b65130c02294821fc16ca1421
            Reviewed-on: http://review.whamcloud.com/8935
            Tested-by: Jenkins
            Reviewed-by: John L. Hammond <john.hammond@intel.com>
            Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
            Tested-by: Oleg Drokin <oleg.drokin@intel.com>

            Please check how it goes with the later build. Thanks.

            di.wang Di Wang added a comment - This might already be fixed by this patch, which is landed after tag 2.5.54. commit 7117ff487e59737a3d375b8d8bf1464201b4ea05 Author: wang di <di.wang@intel.com> Date: Mon Jan 20 15:49:34 2014 -0800 LU-3531 mdc: release dir page cache after accessing Release the dir page cache in llite/lmv, so the page will be hold until entires was filled by filldir. Signed-off-by: wang di <di.wang@intel.com> Change-Id: I8b24bec74b14ff2b65130c02294821fc16ca1421 Reviewed-on: http://review.whamcloud.com/8935 Tested-by: Jenkins Reviewed-by: John L. Hammond <john.hammond@intel.com> Reviewed-by: Oleg Drokin <oleg.drokin@intel.com> Tested-by: Oleg Drokin <oleg.drokin@intel.com> Please check how it goes with the later build. Thanks.
            jlevi Jodi Levi (Inactive) added a comment -

            Di,
            Can you please take a look and comment on this ticket?
            Thank you!

            jlevi Jodi Levi (Inactive) added a comment - Di, Can you please take a look and comment on this ticket? Thank you!

            People

              di.wang Di Wang
              maloo Maloo
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              Dates

                Created:
                Updated:
                Resolved: