== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:28:51 (1784053731) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7852 1263452 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7204 1264100 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24636 3582384 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18836 3588184 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4005 1019995 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2049 1021951 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2708 259436 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2773 259371 2% /mnt/lustre[OST:1] filesystem_summary: 524861 6054 518807 2% /mnt/lustre - mkdir 772 (time 1784053746.84 total 10.00 last 77.19) - mkdir 1589 (time 1784053756.87 total 20.03 last 81.46) - mkdir 2294 (time 1784053766.88 total 30.04 last 70.45) - mkdir 3009 (time 1784053776.90 total 40.06 last 71.31) - mkdir 3733 (time 1784053786.91 total 50.07 last 72.33) - mkdir 4533 (time 1784053796.93 total 60.10 last 79.82) - mkdir 5095 (time 1784053806.96 total 70.12 last 56.05) - mkdir 5952 (time 1784053816.97 total 80.13 last 85.65) - mkdir 6726 (time 1784053826.97 total 90.14 last 77.36) - mkdir 7475 (time 1784053836.99 total 100.15 last 74.78) - mkdir 8260 (time 1784053846.99 total 110.16 last 78.45) - mkdir 8960 (time 1784053857.00 total 120.16 last 70.00) - mkdir 9766 (time 1784053867.01 total 130.17 last 80.51) - mkdir 10000 (time 1784053870.15 total 133.32 last 74.39) - mkdir 10616 (time 1784053880.17 total 143.33 last 61.52) - mkdir 11343 (time 1784053890.18 total 153.35 last 72.58) - mkdir 11846 (time 1784053900.20 total 163.37 last 50.19) - mkdir 12516 (time 1784053910.23 total 173.39 last 66.85) - mkdir 13116 (time 1784053920.23 total 183.39 last 59.99) - mkdir 13716 (time 1784053930.24 total 193.41 last 59.91) - mkdir 14337 (time 1784053940.25 total 203.41 last 62.06) - mkdir 14898 (time 1784053950.25 total 213.41 last 56.10) - mkdir 15551 (time 1784053960.25 total 223.41 last 65.29) - mkdir 16300 (time 1784053970.26 total 233.42 last 74.84) - mkdir 16965 (time 1784053980.27 total 243.43 last 66.42) - mkdir 17519 (time 1784053990.29 total 253.45 last 55.30) - mkdir 17997 (time 1784054000.29 total 263.45 last 47.79) - mkdir 18604 (time 1784054010.30 total 273.46 last 60.66) - mkdir 19321 (time 1784054020.31 total 283.47 last 71.59) - mkdir 19945 (time 1784054030.32 total 293.48 last 62.34) - mkdir 20787 (time 1784054040.32 total 303.49 last 84.18) - mkdir 21534 (time 1784054050.33 total 313.49 last 74.67) - mkdir 22323 (time 1784054060.33 total 323.49 last 78.88) - mkdir 23137 (time 1784054070.33 total 333.50 last 81.37) - mkdir 23908 (time 1784054080.36 total 343.52 last 76.93) - mkdir 24673 (time 1784054090.36 total 353.52 last 76.50) - mkdir 25569 (time 1784054100.36 total 363.52 last 89.57) - mkdir 26175 (time 1784054110.37 total 373.54 last 60.51) - mkdir 26689 (time 1784054120.38 total 383.54 last 51.39) - mkdir 27251 (time 1784054130.39 total 393.55 last 56.12) - mkdir 28043 (time 1784054140.40 total 403.56 last 79.16) - mkdir 28701 (time 1784054150.40 total 413.56 last 65.78) - mkdir 29372 (time 1784054160.41 total 423.57 last 67.04) - mkdir 29986 (time 1784054170.41 total 433.57 last 61.40) - mkdir 30638 (time 1784054180.44 total 443.60 last 65.03) - mkdir 31274 (time 1784054190.45 total 453.61 last 63.51) - mkdir 31903 (time 1784054200.47 total 463.63 last 62.78) - mkdir 32577 (time 1784054210.47 total 473.64 last 67.38) total: 32818 mkdir in 476.40 seconds: 68.89 ops/second - mkdir 781 (time 1784053746.71 total 10.00 last 78.09) - mkdir 1564 (time 1784053756.72 total 20.01 last 78.24) - mkdir 2250 (time 1784053766.73 total 30.02 last 68.51) - mkdir 2939 (time 1784053776.73 total 40.02 last 68.89) - mkdir 3617 (time 1784053786.73 total 50.03 last 67.78) - mkdir 4424 (time 1784053796.75 total 60.04 last 80.56) - mkdir 4980 (time 1784053806.76 total 70.05 last 55.54) - mkdir 5802 (time 1784053816.76 total 80.06 last 82.17) - mkdir 6584 (time 1784053826.77 total 90.07 last 78.13) - mkdir 7324 (time 1784053836.79 total 100.08 last 73.89) - mkdir 8079 (time 1784053846.82 total 110.12 last 75.23) - mkdir 8811 (time 1784053856.83 total 120.13 last 73.11) - mkdir 9643 (time 1784053866.84 total 130.13 last 83.18) - mkdir 10000 (time 1784053871.94 total 135.23 last 70.00) - mkdir 10663 (time 1784053881.95 total 145.24 last 66.24) - mkdir 11327 (time 1784053891.96 total 155.26 last 66.29) - mkdir 11854 (time 1784053901.97 total 165.26 last 52.68) - mkdir 12505 (time 1784053911.97 total 175.27 last 65.07) - mkdir 13100 (time 1784053922.01 total 185.30 last 59.29) - mkdir 13694 (time 1784053932.01 total 195.30 last 59.39) - mkdir 14286 (time 1784053942.03 total 205.33 last 59.05) - mkdir 14866 (time 1784053952.03 total 215.33 last 58.00) - mkdir 15572 (time 1784053962.05 total 225.34 last 70.48) - mkdir 16338 (time 1784053972.07 total 235.36 last 76.45) - mkdir 16950 (time 1784053982.07 total 245.37 last 61.18) - mkdir 17539 (time 1784053992.10 total 255.39 last 58.76) - mkdir 17990 (time 1784054002.12 total 265.41 last 45.01) - mkdir 18614 (time 1784054012.14 total 275.43 last 62.29) - mkdir 19409 (time 1784054022.16 total 285.45 last 79.35) - mkdir 20000 (time 1784054031.61 total 294.91 last 62.48) - mkdir 20829 (time 1784054041.61 total 304.91 last 82.89) - mkdir 21610 (time 1784054051.62 total 314.91 last 78.09) - mkdir 22387 (time 1784054061.62 total 324.91 last 77.67) - mkdir 23175 (time 1784054071.63 total 334.92 last 78.75) - mkdir 23941 (time 1784054081.63 total 344.92 last 76.58) - mkdir 24732 (time 1784054091.63 total 354.93 last 79.07) - mkdir 25608 (time 1784054101.64 total 364.93 last 87.54) - mkdir 26168 (time 1784054111.65 total 374.94 last 55.95) - mkdir 26754 (time 1784054121.65 total 384.95 last 58.58) - mkdir 27350 (time 1784054131.66 total 394.96 last 59.53) - mkdir 28081 (time 1784054141.67 total 404.96 last 73.08) - mkdir 28729 (time 1784054151.68 total 414.97 last 64.74) - mkdir 29369 (time 1784054161.68 total 424.97 last 64.00) - mkdir 29999 (time 1784054171.68 total 434.98 last 62.97) - mkdir 30656 (time 1784054181.68 total 444.98 last 65.68) - mkdir 31321 (time 1784054191.69 total 454.98 last 66.48) - mkdir 31937 (time 1784054201.70 total 464.99 last 61.53) - mkdir 32625 (time 1784054211.71 total 475.00 last 68.76) total: 32818 mkdir in 477.30 seconds: 68.76 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276824 994480 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7204 1264100 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24636 3582384 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18836 3588184 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69642 954358 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2049 1021951 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2708 259436 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2773 259371 2% /mnt/lustre[OST:1] filesystem_summary: 590498 71691 518807 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1784055103 ; total 0 ; last 0) - unlinked 10000 (time 1784055356 ; total 253 ; last 253) - unlinked 20000 (time 1784055622 ; total 519 ; last 266) - unlinked 30000 (time 1784055908 ; total 805 ; last 286) total: 32768 unlinks in 871 seconds: 37.621124 unlinks/second - unlinked 0 (time 1784055103 ; total 0 ; last 0) - unlinked 10000 (time 1784055360 ; total 257 ; last 257) - unlinked 20000 (time 1784055630 ; total 527 ; last 270) - unlinked 30000 (time 1784055913 ; total 810 ; last 283) total: 32768 unlinks in 875 seconds: 37.449142 unlinks/second nlink between: 1 - unlinked 0 (time 1784055980 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1784055980 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 14280 1257024 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7204 1264100 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24636 3582384 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18836 3588184 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4006 1019994 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2049 1021951 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2708 259436 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2773 259371 2% /mnt/lustre[OST:1] filesystem_summary: 524862 6055 518807 2% /mnt/lustre