== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 13:00:30 (1787504430) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7840 1263464 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7180 1264124 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22828 3584192 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20648 3586372 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4012 1019988 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2051 1021949 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2652 259492 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2786 259358 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6063 518850 2% /mnt/lustre - mkdir 754 (time 1787504446.22 total 10.02 last 75.23) - mkdir 1480 (time 1787504456.22 total 20.03 last 72.57) - mkdir 2113 (time 1787504466.25 total 30.06 last 63.10) - mkdir 2809 (time 1787504476.27 total 40.08 last 69.44) - mkdir 3544 (time 1787504486.28 total 50.09 last 73.42) - mkdir 4129 (time 1787504496.30 total 60.10 last 58.42) - mkdir 4720 (time 1787504506.33 total 70.13 last 58.93) - mkdir 5386 (time 1787504516.33 total 80.14 last 66.58) - mkdir 6169 (time 1787504526.34 total 90.14 last 78.24) - mkdir 6823 (time 1787504536.34 total 100.15 last 65.35) - mkdir 7682 (time 1787504546.35 total 110.16 last 85.83) - mkdir 8586 (time 1787504556.36 total 120.16 last 90.37) - mkdir 9356 (time 1787504566.37 total 130.18 last 76.90) - mkdir 10000 (time 1787504573.76 total 137.57 last 87.12) - mkdir 10935 (time 1787504583.79 total 147.59 last 93.26) - mkdir 11814 (time 1787504593.79 total 157.59 last 87.89) - mkdir 12676 (time 1787504603.79 total 167.60 last 86.14) - mkdir 13571 (time 1787504613.81 total 177.62 last 89.32) - mkdir 14378 (time 1787504623.82 total 187.63 last 80.63) - mkdir 15161 (time 1787504633.83 total 197.63 last 78.28) - mkdir 15844 (time 1787504643.83 total 207.64 last 68.24) - mkdir 16597 (time 1787504653.89 total 217.70 last 74.88) - mkdir 17363 (time 1787504663.89 total 227.70 last 76.58) - mkdir 18106 (time 1787504673.91 total 237.71 last 74.21) - mkdir 18856 (time 1787504683.91 total 247.72 last 74.96) - mkdir 19576 (time 1787504693.93 total 257.73 last 71.89) - mkdir 20000 (time 1787504700.22 total 264.03 last 67.36) - mkdir 20719 (time 1787504710.22 total 274.03 last 71.88) - mkdir 21293 (time 1787504720.26 total 284.06 last 57.21) - mkdir 21833 (time 1787504730.29 total 294.10 last 53.82) - mkdir 22532 (time 1787504740.30 total 304.11 last 69.80) - mkdir 23140 (time 1787504750.31 total 314.12 last 60.77) - mkdir 23990 (time 1787504760.32 total 324.13 last 84.88) - mkdir 24830 (time 1787504770.34 total 334.15 last 83.85) - mkdir 25738 (time 1787504780.35 total 344.16 last 90.74) - mkdir 26608 (time 1787504790.35 total 354.16 last 86.96) - mkdir 27266 (time 1787504800.37 total 364.17 last 65.71) - mkdir 27871 (time 1787504810.39 total 374.19 last 60.38) - mkdir 28501 (time 1787504820.41 total 384.22 last 62.87) - mkdir 29377 (time 1787504830.44 total 394.25 last 87.33) - mkdir 30000 (time 1787504838.02 total 401.82 last 82.20) - mkdir 30765 (time 1787504848.04 total 411.85 last 76.29) - mkdir 31323 (time 1787504858.06 total 421.86 last 55.74) - mkdir 32151 (time 1787504868.06 total 431.87 last 82.77) total: 32818 mkdir in 439.58 seconds: 74.66 ops/second - mkdir 729 (time 1787504446.21 total 10.01 last 72.81) - mkdir 1461 (time 1787504456.23 total 20.03 last 73.04) - mkdir 2089 (time 1787504466.27 total 30.07 last 62.56) - mkdir 2772 (time 1787504476.29 total 40.09 last 68.16) - mkdir 3540 (time 1787504486.30 total 50.10 last 76.71) - mkdir 4164 (time 1787504496.31 total 60.12 last 62.33) - mkdir 4742 (time 1787504506.32 total 70.12 last 57.75) - mkdir 5421 (time 1787504516.33 total 80.14 last 67.83) - mkdir 6192 (time 1787504526.34 total 90.15 last 77.02) - mkdir 6861 (time 1787504536.36 total 100.17 last 66.77) - mkdir 7692 (time 1787504546.39 total 110.19 last 82.91) - mkdir 8580 (time 1787504556.39 total 120.19 last 88.74) - mkdir 9358 (time 1787504566.40 total 130.20 last 77.75) - mkdir 10000 (time 1787504573.69 total 137.49 last 88.09) - mkdir 10927 (time 1787504583.69 total 147.49 last 92.66) - mkdir 11821 (time 1787504593.69 total 157.49 last 89.40) - mkdir 12692 (time 1787504603.71 total 167.52 last 86.91) - mkdir 13572 (time 1787504613.72 total 177.52 last 87.95) - mkdir 14356 (time 1787504623.72 total 187.52 last 78.37) - mkdir 15142 (time 1787504633.72 total 197.52 last 78.60) - mkdir 15841 (time 1787504643.73 total 207.53 last 69.86) - mkdir 16599 (time 1787504653.73 total 217.53 last 75.77) - mkdir 17372 (time 1787504663.74 total 227.54 last 77.28) - mkdir 18116 (time 1787504673.79 total 237.59 last 74.02) - mkdir 18847 (time 1787504683.81 total 247.61 last 72.93) - mkdir 19550 (time 1787504693.84 total 257.65 last 70.06) - mkdir 20000 (time 1787504700.43 total 264.23 last 68.32) - mkdir 20690 (time 1787504710.44 total 274.24 last 68.93) - mkdir 21276 (time 1787504720.45 total 284.25 last 58.55) - mkdir 21803 (time 1787504730.46 total 294.26 last 52.66) - mkdir 22499 (time 1787504740.51 total 304.31 last 69.27) - mkdir 23143 (time 1787504750.51 total 314.31 last 64.38) - mkdir 23980 (time 1787504760.54 total 324.35 last 83.41) - mkdir 24856 (time 1787504770.59 total 334.39 last 87.19) - mkdir 25762 (time 1787504780.61 total 344.41 last 90.43) - mkdir 26636 (time 1787504790.62 total 354.43 last 87.28) - mkdir 27313 (time 1787504800.74 total 364.54 last 66.93) - mkdir 27933 (time 1787504810.77 total 374.57 last 61.80) - mkdir 28557 (time 1787504820.79 total 384.60 last 62.25) - mkdir 29429 (time 1787504830.80 total 394.60 last 87.18) - mkdir 30000 (time 1787504837.75 total 401.56 last 82.08) - mkdir 30735 (time 1787504847.76 total 411.56 last 73.48) - mkdir 31321 (time 1787504857.76 total 421.56 last 58.58) - mkdir 32152 (time 1787504867.79 total 431.59 last 82.85) total: 32818 mkdir in 440.04 seconds: 74.58 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7840 1263464 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276224 995080 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22828 3584192 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20648 3586372 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4012 1019988 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67687 956313 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2652 259492 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2786 259358 2% /mnt/lustre[OST:1] filesystem_summary: 590549 71699 518850 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787505638 ; total 0 ; last 0) - unlinked 10000 (time 1787505842 ; total 204 ; last 204) - unlinked 20000 (time 1787506058 ; total 420 ; last 216) - unlinked 30000 (time 1787506261 ; total 623 ; last 203) total: 32768 unlinks in 679 seconds: 48.259205 unlinks/second - unlinked 0 (time 1787505638 ; total 0 ; last 0) - unlinked 10000 (time 1787505842 ; total 204 ; last 204) - unlinked 20000 (time 1787506059 ; total 421 ; last 217) - unlinked 30000 (time 1787506262 ; total 624 ; last 203) total: 32768 unlinks in 680 seconds: 48.188236 unlinks/second nlink between: 1 - unlinked 0 (time 1787506320 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787506320 ; 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 7840 1263464 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13680 1257624 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22828 3584192 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20648 3586372 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4012 1019988 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2051 1021949 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2652 259492 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2786 259358 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6063 518850 2% /mnt/lustre