== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:43:49 (1788864229) 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 481 (time 1788864246.17 total 10.03 last 47.96) - mkdir 996 (time 1788864256.18 total 20.04 last 51.45) - mkdir 1673 (time 1788864266.18 total 30.04 last 67.68) - mkdir 2346 (time 1788864276.20 total 40.06 last 67.18) - mkdir 3037 (time 1788864286.21 total 50.07 last 69.06) - mkdir 3722 (time 1788864296.22 total 60.07 last 68.46) - mkdir 4406 (time 1788864306.22 total 70.08 last 68.37) - mkdir 5074 (time 1788864316.23 total 80.09 last 66.73) - mkdir 5790 (time 1788864326.25 total 90.11 last 71.47) - mkdir 6437 (time 1788864336.26 total 100.11 last 64.65) - mkdir 7073 (time 1788864346.26 total 110.12 last 63.56) - mkdir 7777 (time 1788864356.28 total 120.14 last 70.26) - mkdir 8532 (time 1788864366.29 total 130.15 last 75.44) - mkdir 9247 (time 1788864376.32 total 140.18 last 71.31) - mkdir 9915 (time 1788864386.32 total 150.18 last 66.77) - mkdir 10588 (time 1788864396.32 total 160.18 last 67.29) - mkdir 11267 (time 1788864406.33 total 170.18 last 67.88) - mkdir 11969 (time 1788864416.33 total 180.19 last 70.18) - mkdir 12636 (time 1788864426.34 total 190.19 last 66.65) - mkdir 13378 (time 1788864436.37 total 200.23 last 73.93) - mkdir 13998 (time 1788864446.39 total 210.25 last 61.87) - mkdir 14599 (time 1788864456.40 total 220.26 last 60.06) - mkdir 15211 (time 1788864466.40 total 230.26 last 61.20) - mkdir 15869 (time 1788864476.42 total 240.27 last 65.70) - mkdir 16534 (time 1788864486.42 total 250.27 last 66.50) - mkdir 17201 (time 1788864496.42 total 260.28 last 66.64) - mkdir 17851 (time 1788864506.43 total 270.29 last 64.97) - mkdir 18545 (time 1788864516.43 total 280.29 last 69.38) - mkdir 19198 (time 1788864526.43 total 290.29 last 65.28) - mkdir 19900 (time 1788864536.44 total 300.30 last 70.18) - mkdir 20592 (time 1788864546.44 total 310.30 last 69.18) - mkdir 21275 (time 1788864556.47 total 320.33 last 68.11) - mkdir 21950 (time 1788864566.50 total 330.36 last 67.29) - mkdir 22624 (time 1788864576.52 total 340.38 last 67.28) - mkdir 23400 (time 1788864586.52 total 350.38 last 77.58) - mkdir 24065 (time 1788864596.52 total 360.38 last 66.48) - mkdir 24654 (time 1788864606.54 total 370.40 last 58.81) - mkdir 25226 (time 1788864616.55 total 380.40 last 57.16) - mkdir 25768 (time 1788864626.57 total 390.43 last 54.06) - mkdir 26456 (time 1788864636.59 total 400.45 last 68.68) - mkdir 27044 (time 1788864646.61 total 410.46 last 58.70) - mkdir 27650 (time 1788864656.61 total 420.47 last 60.57) - mkdir 28211 (time 1788864666.62 total 430.48 last 56.05) - mkdir 28919 (time 1788864676.64 total 440.50 last 70.65) - mkdir 29612 (time 1788864686.68 total 450.53 last 69.06) - mkdir 30000 (time 1788864691.93 total 455.79 last 73.81) - mkdir 30607 (time 1788864701.94 total 465.80 last 60.62) - mkdir 31334 (time 1788864711.96 total 475.82 last 72.57) - mkdir 32032 (time 1788864721.99 total 485.85 last 69.59) - mkdir 32690 (time 1788864732.02 total 495.88 last 65.59) total: 32818 mkdir in 497.30 seconds: 65.99 ops/second - mkdir 479 (time 1788864246.13 total 10.00 last 47.90) - mkdir 973 (time 1788864256.15 total 20.02 last 49.31) - mkdir 1652 (time 1788864266.15 total 30.02 last 67.88) - mkdir 2359 (time 1788864276.15 total 40.02 last 70.68) - mkdir 3032 (time 1788864286.16 total 50.03 last 67.26) - mkdir 3727 (time 1788864296.16 total 60.03 last 69.49) - mkdir 4445 (time 1788864306.16 total 70.04 last 71.77) - mkdir 5119 (time 1788864316.16 total 80.04 last 67.39) - mkdir 5762 (time 1788864326.17 total 90.04 last 64.26) - mkdir 6437 (time 1788864336.17 total 100.05 last 67.48) - mkdir 7061 (time 1788864346.18 total 110.05 last 62.36) - mkdir 7784 (time 1788864356.19 total 120.07 last 72.20) - mkdir 8508 (time 1788864366.21 total 130.08 last 72.27) - mkdir 9211 (time 1788864376.22 total 140.09 last 70.24) - mkdir 9887 (time 1788864386.23 total 150.10 last 67.53) - mkdir 10563 (time 1788864396.24 total 160.11 last 67.54) - mkdir 11251 (time 1788864406.24 total 170.11 last 68.78) - mkdir 11959 (time 1788864416.24 total 180.12 last 70.77) - mkdir 12624 (time 1788864426.25 total 190.12 last 66.50) - mkdir 13358 (time 1788864436.25 total 200.13 last 73.34) - mkdir 14018 (time 1788864446.26 total 210.13 last 65.99) - mkdir 14627 (time 1788864456.26 total 220.13 last 60.88) - mkdir 15248 (time 1788864466.26 total 230.13 last 62.07) - mkdir 15887 (time 1788864476.28 total 240.15 last 63.80) - mkdir 16546 (time 1788864486.28 total 250.16 last 65.87) - mkdir 17197 (time 1788864496.30 total 260.17 last 64.99) - mkdir 17858 (time 1788864506.30 total 270.18 last 66.08) - mkdir 18564 (time 1788864516.30 total 280.18 last 70.59) - mkdir 19240 (time 1788864526.33 total 290.21 last 67.41) - mkdir 19942 (time 1788864536.33 total 300.21 last 70.19) - mkdir 20618 (time 1788864546.35 total 310.23 last 67.46) - mkdir 21315 (time 1788864556.36 total 320.23 last 69.67) - mkdir 21994 (time 1788864566.37 total 330.24 last 67.82) - mkdir 22651 (time 1788864576.38 total 340.26 last 65.62) - mkdir 23406 (time 1788864586.40 total 350.27 last 75.41) - mkdir 24060 (time 1788864596.41 total 360.29 last 65.28) - mkdir 24649 (time 1788864606.42 total 370.29 last 58.86) - mkdir 25220 (time 1788864616.46 total 380.33 last 56.89) - mkdir 25763 (time 1788864626.47 total 390.35 last 54.21) - mkdir 26437 (time 1788864636.51 total 400.38 last 67.15) - mkdir 26996 (time 1788864646.55 total 410.42 last 55.70) - mkdir 27592 (time 1788864656.55 total 420.43 last 59.55) - mkdir 28174 (time 1788864666.57 total 430.45 last 58.09) - mkdir 28900 (time 1788864676.58 total 440.45 last 72.57) - mkdir 29571 (time 1788864686.60 total 450.47 last 66.94) - mkdir 30000 (time 1788864692.41 total 456.29 last 73.81) - mkdir 30610 (time 1788864702.42 total 466.29 last 60.98) - mkdir 31336 (time 1788864712.42 total 476.30 last 72.55) - mkdir 32010 (time 1788864722.43 total 486.31 last 67.34) - mkdir 32676 (time 1788864732.43 total 496.31 last 66.59) total: 32818 mkdir in 498.19 seconds: 65.87 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270820 1000484 22% /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 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788865232 ; total 0 ; last 0) - unlinked 10000 (time 1788865474 ; total 242 ; last 242) - unlinked 20000 (time 1788865639 ; total 407 ; last 165) - unlinked 30000 (time 1788865781 ; total 549 ; last 142) total: 32768 unlinks in 589 seconds: 55.633278 unlinks/second - unlinked 0 (time 1788865232 ; total 0 ; last 0) - unlinked 10000 (time 1788865476 ; total 244 ; last 244) - unlinked 20000 (time 1788865642 ; total 410 ; last 166) - unlinked 30000 (time 1788865785 ; total 553 ; last 143) total: 32768 unlinks in 593 seconds: 55.258011 unlinks/second nlink between: 1 - unlinked 0 (time 1788865827 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1788865827 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf 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 1 seconds: 0.000000 unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 8276 1263028 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre