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  1. Lustre
  2. LU-16056

rarely directories got created with the wrong permission

Details

    • 3
    • 9223372036854775807

    Description

      we've had two instances of this, with the latest being:

      [root@ec01 ~]# ls -ld /exafs/home/sihara/mdtest.out/test-dir.0-0/mdtest_tree.488.0/file.mdtest.488.30670
---------- 1 sihara users 0 Jul 16 10:10 /exafs/home/sihara/mdtest.out/test-dir.0-0/mdtest_tree.488.0/file.mdtest.488.30670

[root@ec01 ~]# lfs getdirstripe /exafs/home/sihara/mdtest.out/test-dir.0-0/mdtest_tree.488.0
lmv_stripe_count: 0 lmv_stripe_offset: 1 lmv_hash_type: none
[root@ec01 ~]# lfs getdirstripe -D /exafs/home/sihara/mdtest.out/test-dir.0-0/mdtest_tree.488.0
lmv_stripe_count: 1 lmv_stripe_offset: -1 lmv_hash_type: none lmv_max_inherit: -1 lmv_max_inherit_rr: 5
[root@ec01 ~]# lfs getstripe -m /exafs/home/sihara/mdtest.out/test-dir.0-0/mdtest_tree.488.0/file.mdtest.488.30670 
1

      The username/group ownership is fine, the permissions are supposed to be 755.

      Attachments

        Activity

          [LU-16056] rarely directories got created with the wrong permission
          adilger Andreas Dilger made changes -
          Link New: This issue is related to DDN-4037 [ DDN-4037 ]
          adilger Andreas Dilger made changes -
          Link New: This issue is related to DDN-3970 [ DDN-3970 ]
          adilger Andreas Dilger made changes -
          Link New: This issue is related to EX-5247 [ EX-5247 ]
          cfaber Colin Faber made changes -
          Link New: This issue is related to DDN-3489 [ DDN-3489 ]
          pjones Peter Jones made changes -
          Resolution New: Fixed [ 1 ]
          Status Original: Open [ 1 ] New: Resolved [ 5 ]
          adilger Andreas Dilger made changes -
          Fix Version/s New: Lustre 2.16.0 [ 15190 ]
          Fix Version/s New: Lustre 2.15.2 [ 15991 ]
          adilger Andreas Dilger made changes -
          Priority Original: Minor [ 4 ] New: Critical [ 2 ]
          pjones Peter Jones made changes -
          Description Original: we've had two instances of this, with the latest being:
          {noformat}
          kshen@shalgo225:/scratch/res_qf/marginals-no-refit/2022/6/3/data_dir/APPTOPIA_DOWNLOADS_GOOGLE_PCTRANK/compute_batch$ ls -ll | grep 50
          d--------- 2 res_qf users 4096 Jun 3 09:31 50
          {noformat}
          The username/group ownership is fine, the permissions are supposed to be 755.           		New: we've had two instances of this, with the latest being:
          {noformat}
          [root@ec01 ~]# ls -ld /exafs/home/sihara/mdtest.out/test-dir.0-0/mdtest_tree.488.0/file.mdtest.488.30670
          ---------- 1 sihara users 0 Jul 16 10:10 /exafs/home/sihara/mdtest.out/test-dir.0-0/mdtest_tree.488.0/file.mdtest.488.30670

          [root@ec01 ~]# lfs getdirstripe /exafs/home/sihara/mdtest.out/test-dir.0-0/mdtest_tree.488.0
          lmv_stripe_count: 0 lmv_stripe_offset: 1 lmv_hash_type: none
          [root@ec01 ~]# lfs getdirstripe -D /exafs/home/sihara/mdtest.out/test-dir.0-0/mdtest_tree.488.0
          lmv_stripe_count: 1 lmv_stripe_offset: -1 lmv_hash_type: none lmv_max_inherit: -1 lmv_max_inherit_rr: 5
          [root@ec01 ~]# lfs getstripe -m /exafs/home/sihara/mdtest.out/test-dir.0-0/mdtest_tree.488.0/file.mdtest.488.30670
          1 {noformat}
          The username/group ownership is fine, the permissions are supposed to be 755.
          pjones Peter Jones made changes -
          Description Original: this keeps happening to us, and our users are getting frustrated. most recently, we moved a workload off a pure flashblade filer (this hadnt happened once) to our lustre file system last week, and we've had two instances of this, with the latest being:

          {noformat}
          kshen@shalgo225:/scratch/res_qf/marginals-no-refit/2022/6/3/data_dir/APPTOPIA_DOWNLOADS_GOOGLE_PCTRANK/compute_batch$ ls -ll | grep 50
          d--------- 2 res_qf users 4096 Jun 3 09:31 50
          {noformat}

          The username/group ownership is fine, the permissions are supposed to be 755.           		New: we've had two instances of this, with the latest being:
          {noformat}
          kshen@shalgo225:/scratch/res_qf/marginals-no-refit/2022/6/3/data_dir/APPTOPIA_DOWNLOADS_GOOGLE_PCTRANK/compute_batch$ ls -ll | grep 50
          d--------- 2 res_qf users 4096 Jun 3 09:31 50
          {noformat}
          The username/group ownership is fine, the permissions are supposed to be 755.
          laisiyao Lai Siyao made changes -
          Link New: This issue is related to DDN-3069 [ DDN-3069 ]
          laisiyao Lai Siyao created issue -

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            laisiyao Lai Siyao
            laisiyao Lai Siyao
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            Dates

              Created:
              Updated:
              Resolved: