== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:13:17 (1789135997) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7808 1263496 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7196 1264108 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30756 3576264 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12732 3594288 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43488 7170552 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4074 1019926 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2001 1021999 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2731 259413 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2722 259422 2% /mnt/lustre[OST:1] filesystem_summary: 524910 6075 518835 2% /mnt/lustre - mkdir 1033 (time 1789136012.93 total 10.00 last 103.27) - mkdir 1895 (time 1789136022.93 total 20.01 last 86.18) - mkdir 2739 (time 1789136032.94 total 30.02 last 84.29) - mkdir 3499 (time 1789136042.96 total 40.04 last 75.86) - mkdir 4177 (time 1789136052.99 total 50.06 last 67.61) - mkdir 4835 (time 1789136063.01 total 60.08 last 65.68) - mkdir 5558 (time 1789136073.01 total 70.09 last 72.27) - mkdir 6522 (time 1789136083.01 total 80.09 last 96.38) - mkdir 7206 (time 1789136093.03 total 90.11 last 68.29) - mkdir 7703 (time 1789136103.04 total 100.11 last 49.66) - mkdir 8492 (time 1789136113.05 total 110.13 last 78.79) - mkdir 9230 (time 1789136123.06 total 120.14 last 73.73) - mkdir 10000 (time 1789136130.64 total 127.71 last 101.62) - mkdir 11023 (time 1789136140.66 total 137.73 last 102.14) - mkdir 11779 (time 1789136150.68 total 147.76 last 75.41) - mkdir 12757 (time 1789136160.68 total 157.76 last 97.77) - mkdir 13654 (time 1789136170.73 total 167.81 last 89.27) - mkdir 14596 (time 1789136180.75 total 177.82 last 94.06) - mkdir 15467 (time 1789136190.75 total 187.83 last 87.07) - mkdir 16358 (time 1789136200.76 total 197.83 last 89.04) - mkdir 17285 (time 1789136210.76 total 207.83 last 92.68) - mkdir 18248 (time 1789136220.78 total 217.85 last 96.12) - mkdir 19181 (time 1789136230.78 total 227.86 last 93.28) - mkdir 20000 (time 1789136239.17 total 236.24 last 97.64) - mkdir 20895 (time 1789136249.18 total 246.25 last 89.42) - mkdir 21663 (time 1789136259.18 total 256.26 last 76.78) - mkdir 22419 (time 1789136269.18 total 266.26 last 75.58) - mkdir 23287 (time 1789136279.19 total 276.26 last 86.78) - mkdir 24197 (time 1789136289.20 total 286.28 last 90.83) - mkdir 25014 (time 1789136299.21 total 296.28 last 81.67) - mkdir 25922 (time 1789136309.21 total 306.28 last 90.79) - mkdir 26772 (time 1789136319.22 total 316.29 last 84.95) - mkdir 27618 (time 1789136329.22 total 326.30 last 84.53) - mkdir 28350 (time 1789136339.27 total 336.34 last 72.88) - mkdir 29025 (time 1789136349.29 total 346.36 last 67.37) - mkdir 29667 (time 1789136359.30 total 356.37 last 64.12) - mkdir 30000 (time 1789136363.47 total 360.55 last 79.80) - mkdir 30794 (time 1789136373.48 total 370.55 last 79.36) - mkdir 31612 (time 1789136383.48 total 380.56 last 81.77) - mkdir 32397 (time 1789136393.48 total 390.56 last 78.49) total: 32818 mkdir in 395.45 seconds: 82.99 ops/second - mkdir 1074 (time 1789136013.16 total 10.01 last 107.30) - mkdir 1936 (time 1789136023.16 total 20.01 last 86.17) - mkdir 2759 (time 1789136033.21 total 30.07 last 81.85) - mkdir 3533 (time 1789136043.22 total 40.07 last 77.35) - mkdir 4175 (time 1789136053.23 total 50.08 last 64.17) - mkdir 4833 (time 1789136063.23 total 60.08 last 65.77) - mkdir 5589 (time 1789136073.23 total 70.09 last 75.58) - mkdir 6542 (time 1789136083.23 total 80.09 last 95.29) - mkdir 7227 (time 1789136093.24 total 90.09 last 68.46) - mkdir 7723 (time 1789136103.24 total 100.10 last 49.58) - mkdir 8525 (time 1789136113.26 total 110.12 last 80.03) - mkdir 9270 (time 1789136123.27 total 120.12 last 74.48) - mkdir 10000 (time 1789136130.44 total 127.29 last 101.82) - mkdir 11004 (time 1789136140.44 total 137.30 last 100.35) - mkdir 11790 (time 1789136150.45 total 147.31 last 78.51) - mkdir 12763 (time 1789136160.46 total 157.31 last 97.29) - mkdir 13673 (time 1789136170.47 total 167.32 last 90.86) - mkdir 14592 (time 1789136180.47 total 177.33 last 91.89) - mkdir 15484 (time 1789136190.47 total 187.33 last 89.18) - mkdir 16365 (time 1789136200.48 total 197.33 last 88.07) - mkdir 17292 (time 1789136210.48 total 207.34 last 92.64) - mkdir 18244 (time 1789136220.50 total 217.35 last 95.04) - mkdir 19193 (time 1789136230.50 total 227.36 last 94.88) - mkdir 20000 (time 1789136238.76 total 235.61 last 97.78) - mkdir 20878 (time 1789136248.77 total 245.62 last 87.69) - mkdir 21650 (time 1789136258.78 total 255.64 last 77.07) - mkdir 22437 (time 1789136268.79 total 265.64 last 78.69) - mkdir 23344 (time 1789136278.79 total 275.64 last 90.67) - mkdir 24218 (time 1789136288.82 total 285.68 last 87.11) - mkdir 25030 (time 1789136298.83 total 295.68 last 81.17) - mkdir 25894 (time 1789136308.84 total 305.69 last 86.29) - mkdir 26766 (time 1789136318.84 total 315.70 last 87.16) - mkdir 27605 (time 1789136328.85 total 325.70 last 83.87) - mkdir 28338 (time 1789136338.89 total 335.75 last 72.96) - mkdir 29000 (time 1789136348.90 total 345.76 last 66.13) - mkdir 29638 (time 1789136358.92 total 355.78 last 63.68) - mkdir 30000 (time 1789136363.32 total 360.18 last 82.27) - mkdir 30782 (time 1789136373.33 total 370.18 last 78.15) - mkdir 31581 (time 1789136383.33 total 380.19 last 79.86) - mkdir 32356 (time 1789136393.34 total 390.20 last 77.42) total: 32818 mkdir in 395.65 seconds: 82.95 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7808 1263496 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276260 995044 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30756 3576264 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12732 3594288 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43488 7170552 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4074 1019926 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67637 956363 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2731 259413 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2722 259422 2% /mnt/lustre[OST:1] filesystem_summary: 590546 71711 518835 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789137033 ; total 0 ; last 0) - unlinked 10000 (time 1789137215 ; total 182 ; last 182) - unlinked 20000 (time 1789137321 ; total 288 ; last 106) - unlinked 30000 (time 1789137441 ; total 408 ; last 120) total: 32768 unlinks in 439 seconds: 74.642372 unlinks/second - unlinked 0 (time 1789137033 ; total 0 ; last 0) - unlinked 10000 (time 1789137217 ; total 184 ; last 184) - unlinked 20000 (time 1789137322 ; total 289 ; last 105) - unlinked 30000 (time 1789137442 ; total 409 ; last 120) total: 32768 unlinks in 439 seconds: 74.642372 unlinks/second nlink between: 1 - unlinked 0 (time 1789137474 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789137474 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 7808 1263496 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13716 1257588 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30756 3576264 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12732 3594288 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43488 7170552 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4074 1019926 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2001 1021999 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2731 259413 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2722 259422 2% /mnt/lustre[OST:1] filesystem_summary: 524910 6075 518835 2% /mnt/lustre