== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:35:18 (1780338918) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7760 1263544 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7184 1264120 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26768 3580252 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16704 3590316 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4047 1019953 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2025 1021975 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2786 259358 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2794 259350 2% /mnt/lustre[OST:1] filesystem_summary: 524780 6072 518708 2% /mnt/lustre - mkdir 866 (time 1780338932.68 total 10.01 last 86.47) - mkdir 1730 (time 1780338942.68 total 20.02 last 86.35) - mkdir 2458 (time 1780338952.69 total 30.02 last 72.79) - mkdir 3273 (time 1780338962.70 total 40.03 last 81.43) - mkdir 4120 (time 1780338972.70 total 50.04 last 84.64) - mkdir 5012 (time 1780338982.71 total 60.05 last 89.13) - mkdir 5856 (time 1780338992.71 total 70.05 last 84.38) - mkdir 6614 (time 1780339002.72 total 80.05 last 75.79) - mkdir 7474 (time 1780339012.72 total 90.05 last 85.99) - mkdir 8308 (time 1780339022.72 total 100.05 last 83.40) - mkdir 9144 (time 1780339032.72 total 110.06 last 83.53) - mkdir 9959 (time 1780339042.74 total 120.07 last 81.41) - mkdir 10722 (time 1780339052.75 total 130.09 last 76.17) - mkdir 11456 (time 1780339062.76 total 140.09 last 73.35) - mkdir 12272 (time 1780339072.76 total 150.10 last 81.55) - mkdir 13148 (time 1780339082.78 total 160.11 last 87.47) - mkdir 13938 (time 1780339092.81 total 170.15 last 78.72) - mkdir 14688 (time 1780339102.85 total 180.18 last 74.77) - mkdir 15574 (time 1780339112.85 total 190.18 last 88.58) - mkdir 16329 (time 1780339122.86 total 200.20 last 75.40) - mkdir 17093 (time 1780339132.87 total 210.20 last 76.33) - mkdir 17857 (time 1780339142.88 total 220.22 last 76.32) - mkdir 18692 (time 1780339152.89 total 230.23 last 83.41) - mkdir 19492 (time 1780339162.91 total 240.24 last 79.87) - mkdir 20000 (time 1780339169.08 total 246.42 last 82.28) - mkdir 20780 (time 1780339179.09 total 256.42 last 77.95) - mkdir 21613 (time 1780339189.09 total 266.43 last 83.28) - mkdir 22455 (time 1780339199.13 total 276.47 last 83.84) - mkdir 23211 (time 1780339209.13 total 286.47 last 75.59) - mkdir 24035 (time 1780339219.14 total 296.47 last 82.38) - mkdir 24847 (time 1780339229.14 total 306.48 last 81.16) - mkdir 25714 (time 1780339239.14 total 316.48 last 86.69) - mkdir 26572 (time 1780339249.16 total 326.49 last 85.69) - mkdir 27393 (time 1780339259.18 total 336.52 last 81.89) - mkdir 28255 (time 1780339269.21 total 346.54 last 85.98) - mkdir 29081 (time 1780339279.21 total 356.55 last 82.57) - mkdir 29845 (time 1780339289.21 total 366.55 last 76.39) - mkdir 30000 (time 1780339291.43 total 368.77 last 69.79) - mkdir 30647 (time 1780339301.44 total 378.78 last 64.65) - mkdir 31307 (time 1780339311.45 total 388.78 last 65.96) - mkdir 32102 (time 1780339321.47 total 398.80 last 79.35) total: 32818 mkdir in 407.17 seconds: 80.60 ops/second - mkdir 835 (time 1780338932.68 total 10.01 last 83.43) - mkdir 1694 (time 1780338942.69 total 20.01 last 85.86) - mkdir 2389 (time 1780338952.69 total 30.02 last 69.47) - mkdir 3191 (time 1780338962.70 total 40.02 last 80.16) - mkdir 4000 (time 1780338972.72 total 50.05 last 80.71) - mkdir 4870 (time 1780338982.73 total 60.05 last 86.97) - mkdir 5701 (time 1780338992.73 total 70.05 last 83.10) - mkdir 6479 (time 1780339002.75 total 80.07 last 77.64) - mkdir 7352 (time 1780339012.75 total 90.07 last 87.28) - mkdir 8204 (time 1780339022.76 total 100.08 last 85.11) - mkdir 9027 (time 1780339032.77 total 110.09 last 82.24) - mkdir 9860 (time 1780339042.77 total 120.09 last 83.28) - mkdir 10634 (time 1780339052.80 total 130.12 last 77.17) - mkdir 11360 (time 1780339062.80 total 140.13 last 72.59) - mkdir 12179 (time 1780339072.80 total 150.13 last 81.88) - mkdir 13067 (time 1780339082.82 total 160.15 last 88.64) - mkdir 13830 (time 1780339092.83 total 170.15 last 76.24) - mkdir 14561 (time 1780339102.83 total 180.16 last 73.08) - mkdir 15444 (time 1780339112.84 total 190.16 last 88.24) - mkdir 16202 (time 1780339122.84 total 200.17 last 75.78) - mkdir 16972 (time 1780339132.85 total 210.17 last 76.97) - mkdir 17737 (time 1780339142.87 total 220.19 last 76.33) - mkdir 18570 (time 1780339152.89 total 230.21 last 83.16) - mkdir 19368 (time 1780339162.89 total 240.21 last 79.80) - mkdir 20000 (time 1780339170.92 total 248.24 last 78.72) - mkdir 20776 (time 1780339180.92 total 258.25 last 77.54) - mkdir 21612 (time 1780339190.93 total 268.25 last 83.53) - mkdir 22440 (time 1780339200.95 total 278.27 last 82.68) - mkdir 23179 (time 1780339210.96 total 288.28 last 73.80) - mkdir 24008 (time 1780339220.98 total 298.31 last 82.70) - mkdir 24795 (time 1780339231.00 total 308.32 last 78.61) - mkdir 25657 (time 1780339241.01 total 318.34 last 86.05) - mkdir 26538 (time 1780339251.02 total 328.34 last 88.06) - mkdir 27326 (time 1780339261.02 total 338.34 last 78.77) - mkdir 28173 (time 1780339271.02 total 348.35 last 84.67) - mkdir 28963 (time 1780339281.05 total 358.37 last 78.82) - mkdir 29734 (time 1780339291.06 total 368.38 last 77.03) - mkdir 30000 (time 1780339294.31 total 371.63 last 81.82) - mkdir 30614 (time 1780339304.31 total 381.64 last 61.36) - mkdir 31335 (time 1780339314.34 total 391.66 last 71.90) - mkdir 32079 (time 1780339324.35 total 401.67 last 74.34) total: 32818 mkdir in 410.37 seconds: 79.97 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276816 994488 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7184 1264120 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26768 3580252 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16704 3590316 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69683 954317 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2025 1021975 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2786 259358 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2794 259350 2% /mnt/lustre[OST:1] filesystem_summary: 590416 71708 518708 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1780339926 ; total 0 ; last 0) - unlinked 10000 (time 1780340128 ; total 202 ; last 202) - unlinked 20000 (time 1780340246 ; total 320 ; last 118) - unlinked 30000 (time 1780340357 ; total 431 ; last 111) total: 32768 unlinks in 460 seconds: 71.234779 unlinks/second - unlinked 0 (time 1780339926 ; total 0 ; last 0) - unlinked 10000 (time 1780340128 ; total 202 ; last 202) - unlinked 20000 (time 1780340246 ; total 320 ; last 118) - unlinked 30000 (time 1780340358 ; total 432 ; last 112) total: 32768 unlinks in 461 seconds: 71.080261 unlinks/second nlink between: 1 - unlinked 0 (time 1780340389 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1780340389 ; 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 14272 1257032 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7184 1264120 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26768 3580252 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16704 3590316 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4047 1019953 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2025 1021975 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2786 259358 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2794 259350 2% /mnt/lustre[OST:1] filesystem_summary: 524780 6072 518708 2% /mnt/lustre