== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:55:37 (1789124137) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 370 261774 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524084 535 523549 1% /mnt/lustre - mkdir 752 (time 1789124151.39 total 10.00 last 75.17) - mkdir 1434 (time 1789124161.40 total 20.01 last 68.14) - mkdir 2155 (time 1789124171.42 total 30.04 last 71.93) - mkdir 2904 (time 1789124181.44 total 40.05 last 74.79) - mkdir 3595 (time 1789124191.44 total 50.06 last 69.07) - mkdir 4279 (time 1789124201.48 total 60.09 last 68.15) - mkdir 4961 (time 1789124211.48 total 70.09 last 68.20) - mkdir 5679 (time 1789124221.49 total 80.11 last 71.69) - mkdir 6373 (time 1789124231.53 total 90.14 last 69.16) - mkdir 7072 (time 1789124241.53 total 100.15 last 69.87) - mkdir 7777 (time 1789124251.54 total 110.15 last 70.47) - mkdir 8526 (time 1789124261.55 total 120.16 last 74.83) - mkdir 9243 (time 1789124271.57 total 130.18 last 71.56) - mkdir 9945 (time 1789124281.57 total 140.19 last 70.15) - mkdir 10672 (time 1789124291.59 total 150.20 last 72.61) - mkdir 11328 (time 1789124301.60 total 160.21 last 65.52) - mkdir 12003 (time 1789124311.63 total 170.24 last 67.29) - mkdir 12678 (time 1789124321.63 total 180.24 last 67.49) - mkdir 13443 (time 1789124331.65 total 190.26 last 76.35) - mkdir 14127 (time 1789124341.66 total 200.27 last 68.36) - mkdir 14783 (time 1789124351.66 total 210.28 last 65.57) - mkdir 15481 (time 1789124361.67 total 220.29 last 69.72) - mkdir 16211 (time 1789124371.68 total 230.30 last 72.93) - mkdir 16972 (time 1789124381.69 total 240.30 last 76.07) - mkdir 17612 (time 1789124391.69 total 250.30 last 63.99) - mkdir 18092 (time 1789124401.73 total 260.34 last 47.82) - mkdir 18647 (time 1789124411.73 total 270.34 last 55.50) - mkdir 19342 (time 1789124421.73 total 280.35 last 69.46) - mkdir 20000 (time 1789124431.42 total 290.03 last 67.95) - mkdir 20755 (time 1789124441.42 total 300.04 last 75.45) - mkdir 21443 (time 1789124451.44 total 310.06 last 68.67) - mkdir 22101 (time 1789124461.45 total 320.07 last 65.73) - mkdir 22719 (time 1789124471.46 total 330.08 last 61.74) - mkdir 23385 (time 1789124481.47 total 340.09 last 66.54) - mkdir 24127 (time 1789124491.49 total 350.11 last 74.04) - mkdir 24776 (time 1789124501.50 total 360.11 last 64.87) - mkdir 25473 (time 1789124511.51 total 370.12 last 69.62) - mkdir 26204 (time 1789124521.52 total 380.13 last 73.02) - mkdir 26905 (time 1789124531.53 total 390.14 last 70.06) - mkdir 27670 (time 1789124541.53 total 400.15 last 76.44) - mkdir 28351 (time 1789124551.54 total 410.15 last 68.07) - mkdir 29034 (time 1789124561.55 total 420.17 last 68.22) - mkdir 29741 (time 1789124571.56 total 430.17 last 70.64) - mkdir 30000 (time 1789124575.22 total 433.84 last 70.74) - mkdir 30704 (time 1789124585.24 total 443.85 last 70.28) - mkdir 31395 (time 1789124595.24 total 453.85 last 69.10) - mkdir 32132 (time 1789124605.24 total 463.86 last 73.68) - mkdir 32764 (time 1789124615.25 total 473.86 last 63.15) total: 32818 mkdir in 474.79 seconds: 69.12 ops/second - mkdir 725 (time 1789124151.50 total 10.03 last 72.30) - mkdir 1409 (time 1789124161.52 total 20.05 last 68.25) - mkdir 2102 (time 1789124171.53 total 30.07 last 69.19) - mkdir 2852 (time 1789124181.55 total 40.08 last 74.92) - mkdir 3522 (time 1789124191.55 total 50.08 last 66.97) - mkdir 4210 (time 1789124201.57 total 60.10 last 68.65) - mkdir 4915 (time 1789124211.57 total 70.11 last 70.49) - mkdir 5641 (time 1789124221.58 total 80.11 last 72.58) - mkdir 6311 (time 1789124231.58 total 90.11 last 66.98) - mkdir 7035 (time 1789124241.59 total 100.12 last 72.34) - mkdir 7710 (time 1789124251.59 total 110.12 last 67.49) - mkdir 8448 (time 1789124261.59 total 120.12 last 73.79) - mkdir 9169 (time 1789124271.61 total 130.15 last 71.93) - mkdir 9878 (time 1789124281.62 total 140.15 last 70.85) - mkdir 10607 (time 1789124291.63 total 150.17 last 72.80) - mkdir 11278 (time 1789124301.64 total 160.17 last 67.05) - mkdir 11946 (time 1789124311.64 total 170.18 last 66.78) - mkdir 12616 (time 1789124321.67 total 180.20 last 66.86) - mkdir 13331 (time 1789124331.67 total 190.21 last 71.44) - mkdir 14014 (time 1789124341.67 total 200.21 last 68.30) - mkdir 14682 (time 1789124351.68 total 210.21 last 66.78) - mkdir 15401 (time 1789124361.68 total 220.22 last 71.85) - mkdir 16120 (time 1789124371.70 total 230.23 last 71.77) - mkdir 16886 (time 1789124381.73 total 240.27 last 76.36) - mkdir 17508 (time 1789124391.76 total 250.29 last 62.07) - mkdir 17994 (time 1789124401.77 total 260.30 last 48.53) - mkdir 18531 (time 1789124411.80 total 270.33 last 53.52) - mkdir 19211 (time 1789124421.80 total 280.34 last 67.99) - mkdir 19892 (time 1789124431.81 total 290.34 last 68.05) - mkdir 20638 (time 1789124441.82 total 300.35 last 74.55) - mkdir 21315 (time 1789124451.82 total 310.36 last 67.67) - mkdir 21947 (time 1789124461.84 total 320.37 last 63.08) - mkdir 22594 (time 1789124471.86 total 330.39 last 64.59) - mkdir 23284 (time 1789124481.87 total 340.40 last 68.95) - mkdir 24007 (time 1789124491.87 total 350.40 last 72.29) - mkdir 24685 (time 1789124501.87 total 360.40 last 67.78) - mkdir 25371 (time 1789124511.88 total 370.41 last 68.57) - mkdir 26118 (time 1789124521.88 total 380.41 last 74.70) - mkdir 26837 (time 1789124531.88 total 390.41 last 71.85) - mkdir 27572 (time 1789124541.89 total 400.42 last 73.46) - mkdir 28225 (time 1789124551.89 total 410.42 last 65.27) - mkdir 28887 (time 1789124561.90 total 420.44 last 66.13) - mkdir 29607 (time 1789124571.91 total 430.44 last 71.95) - mkdir 30000 (time 1789124577.56 total 436.09 last 69.53) - mkdir 30686 (time 1789124587.57 total 446.10 last 68.58) - mkdir 31401 (time 1789124597.58 total 456.11 last 71.38) - mkdir 32121 (time 1789124607.59 total 466.12 last 71.93) - mkdir 32794 (time 1789124617.60 total 476.13 last 67.28) total: 32818 mkdir in 476.52 seconds: 68.87 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270792 1000512 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3096 7210944 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 370 261774 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589720 66171 523549 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789125028 ; total 0 ; last 0) - unlinked 10000 (time 1789125267 ; total 239 ; last 239) - unlinked 20000 (time 1789125443 ; total 415 ; last 176) - unlinked 30000 (time 1789125579 ; total 551 ; last 136) total: 32768 unlinks in 590 seconds: 55.538982 unlinks/second - unlinked 0 (time 1789125028 ; total 0 ; last 0) - unlinked 10000 (time 1789125270 ; total 242 ; last 242) - unlinked 20000 (time 1789125445 ; total 417 ; last 175) - unlinked 30000 (time 1789125582 ; total 554 ; last 137) total: 32768 unlinks in 592 seconds: 55.351353 unlinks/second nlink between: 1 - unlinked 0 (time 1789125621 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789125621 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second nlink after: 1 rmdir(/mnt/lustre/d51b.sanity/d.1.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second rmdir(/mnt/lustre/d51b.sanity/d.0.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 8248 1263056 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3096 7210944 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 370 261774 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524084 535 523549 1% /mnt/lustre