== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 20:28:37 (1787790517) 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 710 (time 1787790531.71 total 10.03 last 70.82) - mkdir 1344 (time 1787790541.72 total 20.03 last 63.34) - mkdir 2009 (time 1787790551.73 total 30.04 last 66.49) - mkdir 2689 (time 1787790561.73 total 40.04 last 67.97) - mkdir 3416 (time 1787790571.73 total 50.04 last 72.70) - mkdir 4135 (time 1787790581.74 total 60.05 last 71.80) - mkdir 4909 (time 1787790591.76 total 70.07 last 77.28) - mkdir 5737 (time 1787790601.77 total 80.08 last 82.74) - mkdir 6516 (time 1787790611.79 total 90.10 last 77.72) - mkdir 7194 (time 1787790621.80 total 100.11 last 67.75) - mkdir 8115 (time 1787790631.80 total 110.11 last 92.08) - mkdir 8979 (time 1787790641.81 total 120.13 last 86.26) - mkdir 9793 (time 1787790651.83 total 130.14 last 81.29) - mkdir 10000 (time 1787790654.47 total 132.78 last 78.29) - mkdir 10820 (time 1787790664.48 total 142.79 last 81.93) - mkdir 11641 (time 1787790674.49 total 152.80 last 82.07) - mkdir 12437 (time 1787790684.51 total 162.82 last 79.43) - mkdir 13294 (time 1787790694.51 total 172.82 last 85.65) - mkdir 14160 (time 1787790704.53 total 182.84 last 86.46) - mkdir 15005 (time 1787790714.53 total 192.84 last 84.49) - mkdir 15812 (time 1787790724.53 total 202.84 last 80.69) - mkdir 16663 (time 1787790734.56 total 212.87 last 84.86) - mkdir 17531 (time 1787790744.58 total 222.89 last 86.62) - mkdir 18355 (time 1787790754.59 total 232.90 last 82.33) - mkdir 19104 (time 1787790764.59 total 242.90 last 74.89) - mkdir 19827 (time 1787790774.60 total 252.92 last 72.19) - mkdir 20000 (time 1787790776.75 total 255.06 last 80.59) - mkdir 20811 (time 1787790786.75 total 265.06 last 81.09) - mkdir 21552 (time 1787790796.78 total 275.09 last 73.89) - mkdir 22276 (time 1787790806.79 total 285.10 last 72.36) - mkdir 23056 (time 1787790816.79 total 295.10 last 77.98) - mkdir 23770 (time 1787790826.79 total 305.10 last 71.38) - mkdir 24483 (time 1787790836.80 total 315.11 last 71.27) - mkdir 25155 (time 1787790846.81 total 325.12 last 67.08) - mkdir 25937 (time 1787790856.82 total 335.13 last 78.14) - mkdir 26689 (time 1787790866.82 total 345.13 last 75.20) - mkdir 27446 (time 1787790876.83 total 355.14 last 75.61) - mkdir 28234 (time 1787790886.83 total 365.14 last 78.80) - mkdir 28977 (time 1787790896.84 total 375.15 last 74.25) - mkdir 29759 (time 1787790906.87 total 385.18 last 77.98) - mkdir 30000 (time 1787790910.22 total 388.53 last 71.84) - mkdir 30848 (time 1787790920.24 total 398.55 last 84.69) - mkdir 31668 (time 1787790930.24 total 408.55 last 81.99) - mkdir 32325 (time 1787790940.25 total 418.56 last 65.61) total: 32818 mkdir in 425.27 seconds: 77.17 ops/second - mkdir 682 (time 1787790531.74 total 10.03 last 67.98) - mkdir 1316 (time 1787790541.74 total 20.03 last 63.39) - mkdir 1971 (time 1787790551.74 total 30.03 last 65.50) - mkdir 2652 (time 1787790561.74 total 40.03 last 68.10) - mkdir 3363 (time 1787790571.75 total 50.04 last 71.06) - mkdir 4086 (time 1787790581.75 total 60.05 last 72.24) - mkdir 4845 (time 1787790591.76 total 70.05 last 75.88) - mkdir 5686 (time 1787790601.76 total 80.06 last 84.04) - mkdir 6478 (time 1787790611.76 total 90.06 last 79.20) - mkdir 7168 (time 1787790621.77 total 100.06 last 68.96) - mkdir 8104 (time 1787790631.77 total 110.07 last 93.56) - mkdir 8974 (time 1787790641.78 total 120.08 last 86.91) - mkdir 9793 (time 1787790651.78 total 130.08 last 81.90) - mkdir 10000 (time 1787790654.48 total 132.77 last 76.80) - mkdir 10829 (time 1787790664.48 total 142.78 last 82.85) - mkdir 11674 (time 1787790674.50 total 152.79 last 84.38) - mkdir 12465 (time 1787790684.51 total 162.81 last 78.99) - mkdir 13300 (time 1787790694.52 total 172.81 last 83.47) - mkdir 14134 (time 1787790704.52 total 182.81 last 83.38) - mkdir 14957 (time 1787790714.52 total 192.81 last 82.29) - mkdir 15754 (time 1787790724.52 total 202.82 last 79.69) - mkdir 16609 (time 1787790734.53 total 212.83 last 85.41) - mkdir 17476 (time 1787790744.54 total 222.83 last 86.63) - mkdir 18309 (time 1787790754.55 total 232.84 last 83.24) - mkdir 19064 (time 1787790764.57 total 242.87 last 75.31) - mkdir 19776 (time 1787790774.60 total 252.89 last 71.03) - mkdir 20000 (time 1787790777.58 total 255.88 last 75.00) - mkdir 20826 (time 1787790787.59 total 265.88 last 82.56) - mkdir 21566 (time 1787790797.59 total 275.89 last 73.96) - mkdir 22298 (time 1787790807.63 total 285.92 last 72.96) - mkdir 23102 (time 1787790817.64 total 295.94 last 80.26) - mkdir 23766 (time 1787790827.65 total 305.94 last 66.38) - mkdir 24472 (time 1787790837.66 total 315.95 last 70.53) - mkdir 25144 (time 1787790847.66 total 325.96 last 67.17) - mkdir 25904 (time 1787790857.67 total 335.96 last 75.94) - mkdir 26658 (time 1787790867.68 total 345.98 last 75.30) - mkdir 27386 (time 1787790877.68 total 355.98 last 72.78) - mkdir 28169 (time 1787790887.69 total 365.98 last 78.28) - mkdir 28936 (time 1787790897.70 total 375.99 last 76.61) - mkdir 29699 (time 1787790907.70 total 386.00 last 76.29) - mkdir 30000 (time 1787790912.15 total 390.44 last 67.67) - mkdir 30847 (time 1787790922.15 total 400.45 last 84.68) - mkdir 31573 (time 1787790932.17 total 410.47 last 72.44) - mkdir 32271 (time 1787790942.18 total 420.48 last 69.74) total: 32818 mkdir in 427.62 seconds: 76.75 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270760 1000544 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787791552 ; total 0 ; last 0) - unlinked 10000 (time 1787791758 ; total 206 ; last 206) - unlinked 20000 (time 1787791982 ; total 430 ; last 224) - unlinked 30000 (time 1787792192 ; total 640 ; last 210) total: 32768 unlinks in 698 seconds: 46.945560 unlinks/second - unlinked 0 (time 1787791552 ; total 0 ; last 0) - unlinked 10000 (time 1787791760 ; total 208 ; last 208) - unlinked 20000 (time 1787791985 ; total 433 ; last 225) - unlinked 30000 (time 1787792197 ; total 645 ; last 212) total: 32768 unlinks in 704 seconds: 46.545456 unlinks/second nlink between: 1 - unlinked 0 (time 1787792258 ; total 1 ; last 1) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787792257 ; 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 8216 1263088 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre