== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:00:32 (1788843632) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7820 1263484 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22672 3584348 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20804 3586216 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4045 1019955 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2026 1021974 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2731 259413 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2655 259489 2% /mnt/lustre[OST:1] filesystem_summary: 524973 6071 518902 2% /mnt/lustre - mkdir 682 (time 1788843648.10 total 10.00 last 68.19) - mkdir 1355 (time 1788843658.12 total 20.02 last 67.17) - mkdir 2040 (time 1788843668.12 total 30.02 last 68.47) - mkdir 2665 (time 1788843678.12 total 40.03 last 62.46) - mkdir 3294 (time 1788843688.14 total 50.04 last 62.82) - mkdir 3955 (time 1788843698.15 total 60.05 last 66.04) - mkdir 4625 (time 1788843708.16 total 70.06 last 66.92) - mkdir 5278 (time 1788843718.18 total 80.08 last 65.18) - mkdir 5932 (time 1788843728.19 total 90.10 last 65.30) - mkdir 6615 (time 1788843738.20 total 100.10 last 68.27) - mkdir 7317 (time 1788843748.20 total 110.10 last 70.17) - mkdir 7981 (time 1788843758.23 total 120.13 last 66.22) - mkdir 8647 (time 1788843768.24 total 130.14 last 66.52) - mkdir 9344 (time 1788843778.25 total 140.15 last 69.66) - mkdir 9922 (time 1788843788.27 total 150.18 last 57.65) - mkdir 10454 (time 1788843798.28 total 160.18 last 53.15) - mkdir 10934 (time 1788843808.29 total 170.20 last 47.95) - mkdir 11465 (time 1788843818.30 total 180.20 last 53.06) - mkdir 12157 (time 1788843828.31 total 190.21 last 69.14) - mkdir 12793 (time 1788843838.32 total 200.23 last 63.51) - mkdir 13370 (time 1788843848.32 total 210.23 last 57.68) - mkdir 14015 (time 1788843858.33 total 220.23 last 64.46) - mkdir 14678 (time 1788843868.35 total 230.26 last 66.16) - mkdir 15277 (time 1788843878.35 total 240.26 last 59.89) - mkdir 15958 (time 1788843888.37 total 250.27 last 68.01) - mkdir 16633 (time 1788843898.38 total 260.28 last 67.41) - mkdir 17300 (time 1788843908.38 total 270.29 last 66.69) - mkdir 17895 (time 1788843918.39 total 280.30 last 59.44) - mkdir 18573 (time 1788843928.42 total 290.32 last 67.62) - mkdir 19132 (time 1788843938.42 total 300.32 last 55.89) - mkdir 19724 (time 1788843948.42 total 310.33 last 59.18) - mkdir 20000 (time 1788843952.41 total 314.32 last 69.19) - mkdir 20731 (time 1788843962.42 total 324.32 last 73.07) - mkdir 21397 (time 1788843972.43 total 334.34 last 66.50) - mkdir 22033 (time 1788843982.44 total 344.35 last 63.52) - mkdir 22651 (time 1788843992.44 total 354.35 last 61.79) - mkdir 23356 (time 1788844002.48 total 364.38 last 70.27) - mkdir 23984 (time 1788844012.50 total 374.41 last 62.63) - mkdir 24586 (time 1788844022.51 total 384.42 last 60.14) - mkdir 25154 (time 1788844032.52 total 394.43 last 56.75) - mkdir 25747 (time 1788844042.56 total 404.47 last 59.07) - mkdir 26348 (time 1788844052.57 total 414.47 last 60.06) - mkdir 27010 (time 1788844062.59 total 424.50 last 66.03) - mkdir 27674 (time 1788844072.60 total 434.50 last 66.36) - mkdir 28341 (time 1788844082.62 total 444.52 last 66.58) - mkdir 29050 (time 1788844092.63 total 454.53 last 70.83) - mkdir 29674 (time 1788844102.64 total 464.54 last 62.35) - mkdir 30000 (time 1788844106.98 total 468.89 last 75.00) - mkdir 30667 (time 1788844116.99 total 478.90 last 66.64) - mkdir 31324 (time 1788844127.01 total 488.91 last 65.60) - mkdir 31908 (time 1788844137.01 total 498.92 last 58.39) - mkdir 32492 (time 1788844147.03 total 508.93 last 58.31) total: 32818 mkdir in 514.63 seconds: 63.77 ops/second - mkdir 647 (time 1788843648.12 total 10.01 last 64.64) - mkdir 1310 (time 1788843658.12 total 20.02 last 66.26) - mkdir 1996 (time 1788843668.13 total 30.03 last 68.51) - mkdir 2656 (time 1788843678.15 total 40.04 last 65.90) - mkdir 3272 (time 1788843688.18 total 50.08 last 61.40) - mkdir 3947 (time 1788843698.19 total 60.09 last 67.43) - mkdir 4610 (time 1788843708.20 total 70.10 last 66.23) - mkdir 5269 (time 1788843718.22 total 80.12 last 65.77) - mkdir 5922 (time 1788843728.24 total 90.13 last 65.20) - mkdir 6594 (time 1788843738.25 total 100.14 last 67.15) - mkdir 7249 (time 1788843748.25 total 110.15 last 65.46) - mkdir 7895 (time 1788843758.27 total 120.16 last 64.51) - mkdir 8546 (time 1788843768.27 total 130.16 last 65.09) - mkdir 9202 (time 1788843778.27 total 140.16 last 65.60) - mkdir 9809 (time 1788843788.28 total 150.18 last 60.62) - mkdir 10000 (time 1788843791.70 total 153.59 last 55.89) - mkdir 10498 (time 1788843801.72 total 163.61 last 49.69) - mkdir 10990 (time 1788843811.72 total 173.62 last 49.19) - mkdir 11649 (time 1788843821.73 total 183.62 last 65.88) - mkdir 12315 (time 1788843831.75 total 193.64 last 66.48) - mkdir 12933 (time 1788843841.76 total 203.66 last 61.70) - mkdir 13533 (time 1788843851.78 total 213.68 last 59.87) - mkdir 14161 (time 1788843861.79 total 223.68 last 62.78) - mkdir 14780 (time 1788843871.79 total 233.68 last 61.89) - mkdir 15410 (time 1788843881.79 total 243.68 last 62.99) - mkdir 16097 (time 1788843891.79 total 253.69 last 68.68) - mkdir 16762 (time 1788843901.80 total 263.69 last 66.47) - mkdir 17460 (time 1788843911.81 total 273.70 last 69.72) - mkdir 18067 (time 1788843921.83 total 283.73 last 60.56) - mkdir 18757 (time 1788843931.85 total 293.74 last 68.89) - mkdir 19329 (time 1788843941.85 total 303.74 last 57.19) - mkdir 19956 (time 1788843951.86 total 313.75 last 62.65) - mkdir 20651 (time 1788843961.88 total 323.78 last 69.32) - mkdir 21321 (time 1788843971.89 total 333.78 last 66.99) - mkdir 21948 (time 1788843981.91 total 343.80 last 62.57) - mkdir 22580 (time 1788843991.92 total 353.81 last 63.13) - mkdir 23277 (time 1788844001.93 total 363.82 last 69.64) - mkdir 23919 (time 1788844011.95 total 373.84 last 64.05) - mkdir 24520 (time 1788844021.96 total 383.85 last 60.04) - mkdir 25076 (time 1788844031.96 total 393.86 last 55.58) - mkdir 25649 (time 1788844041.99 total 403.89 last 57.12) - mkdir 26243 (time 1788844051.99 total 413.89 last 59.40) - mkdir 26891 (time 1788844062.02 total 423.91 last 64.63) - mkdir 27527 (time 1788844072.03 total 433.92 last 63.56) - mkdir 28182 (time 1788844082.03 total 443.93 last 65.45) - mkdir 28877 (time 1788844092.04 total 453.94 last 69.45) - mkdir 29499 (time 1788844102.06 total 463.95 last 62.09) - mkdir 30000 (time 1788844109.45 total 471.34 last 67.82) - mkdir 30679 (time 1788844119.45 total 481.34 last 67.89) - mkdir 31303 (time 1788844129.48 total 491.38 last 62.19) - mkdir 31903 (time 1788844139.49 total 501.39 last 59.94) - mkdir 32452 (time 1788844149.50 total 511.40 last 54.84) total: 32818 mkdir in 517.04 seconds: 63.47 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276868 994436 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22672 3584348 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20804 3586216 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69681 954319 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2026 1021974 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2731 259413 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2655 259489 2% /mnt/lustre[OST:1] filesystem_summary: 590609 71707 518902 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788845038 ; total 0 ; last 0) - unlinked 10000 (time 1788845287 ; total 249 ; last 249) - unlinked 20000 (time 1788845556 ; total 518 ; last 269) - unlinked 30000 (time 1788845826 ; total 788 ; last 270) total: 32768 unlinks in 857 seconds: 38.235706 unlinks/second - unlinked 0 (time 1788845038 ; total 0 ; last 0) - unlinked 10000 (time 1788845289 ; total 251 ; last 251) - unlinked 20000 (time 1788845558 ; total 520 ; last 269) - unlinked 30000 (time 1788845830 ; total 792 ; last 272) total: 32768 unlinks in 861 seconds: 38.058071 unlinks/second nlink between: 1 - unlinked 0 (time 1788845901 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788845901 ; 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 14324 1256980 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22672 3584348 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20804 3586216 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4045 1019955 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2026 1021974 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2731 259413 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2655 259489 2% /mnt/lustre[OST:1] filesystem_summary: 524973 6071 518902 2% /mnt/lustre