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  1. Lustre
  2. LU-5210

sanity-lfsck test 18e failure: Expect file2 size 4, but got

Details

    • Bug
    • Resolution: Duplicate
    • Minor
    • None
    • Lustre 2.6.0
    • Lustre 2.5.60 on the OpenSFS cluster, CentOS 6.5 with one server (mds01) with a MGS and MDS with two MDTs, another server (mds02) with MDS and two MDTs, four OSSs with two OSTs each and four clients.
    • 3
    • 14540

    Description

      Running sanity-lfsck with the stated environment, tests 18c, 18d, 18e, and 19a fail and test 19b hangs. Test results are at https://maloo.whamcloud.com/test_sessions/5ad54b54-f5a5-11e3-b29e-52540035b04c .

      sanity-lfsck test 18e fails with the error:

      sanity-lfsck test_18e: @@@@@@ FAIL: (8) Expect file2 size 4, but got \n482\n4096\n21504\n21504
      \n8834\n8464\n23536\n4096\n8176\n9984\n13344\n9768\n4096\n279 ...
      

      One problem is that the test is trying to get the size of the file

      	local cname=$(ls $MOUNT/.lustre/lost+found/MDT0000/*-C-0)
      

      On my system, cname can't be found and the variable $cnameis blank. Thus, when the test does a

      ls -il $cname
      

      to get $cname's file size, the file size from all files in the current directory are found and stored in $cur_size.

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            [LU-5210] sanity-lfsck test 18e failure: Expect file2 size 4, but got
            yong.fan nasf (Inactive) made changes -
            Resolution New: Duplicate [ 3 ]
            Status Original: In Progress [ 3 ] New: Resolved [ 5 ]
            yong.fan nasf (Inactive) made changes -
            Status Original: Open [ 1 ] New: In Progress [ 3 ]
            yong.fan nasf (Inactive) made changes -
            Link New: This issue is related to LU-5208 [ LU-5208 ]
            adilger Andreas Dilger made changes -
            Assignee Original: WC Triage [ wc-triage ] New: nasf [ yong.fan ]
            jamesanunez James Nunez (Inactive) made changes -
            Environment Original: Lustre 2.5.59 on the OpenSFS cluster, CentOS 6.5 with one server (mds01) with a MGS and MDS with two MDTs, another server (mds02) with MDS and two MDTs, four OSSs with two OSTs each and four clients. New: Lustre 2.5.60 on the OpenSFS cluster, CentOS 6.5 with one server (mds01) with a MGS and MDS with two MDTs, another server (mds02) with MDS and two MDTs, four OSSs with two OSTs each and four clients.
            jamesanunez James Nunez (Inactive) made changes -
            Summary Original: sanity-lfsck test 18e failure: Expect file2 size 4, but got New: sanity-lfsck test 18e failure: Expect file2 size 4, but got
            jamesanunez James Nunez (Inactive) created issue -

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              yong.fan nasf (Inactive)
              jamesanunez James Nunez (Inactive)
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              Dates

                Created:
                Updated:
                Resolved: