== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 08:10:50 (1788869450) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524090 539 523551 1% /mnt/lustre - mkdir 658 (time 1788869466.26 total 10.00 last 65.79) - mkdir 1352 (time 1788869476.27 total 20.01 last 69.33) - mkdir 2108 (time 1788869486.28 total 30.02 last 75.55) - mkdir 2822 (time 1788869496.28 total 40.02 last 71.39) - mkdir 3542 (time 1788869506.29 total 50.03 last 71.93) - mkdir 4249 (time 1788869516.32 total 60.06 last 70.46) - mkdir 4944 (time 1788869526.33 total 70.07 last 69.48) - mkdir 5606 (time 1788869536.33 total 80.07 last 66.19) - mkdir 6269 (time 1788869546.34 total 90.08 last 66.21) - mkdir 7019 (time 1788869556.35 total 100.09 last 74.93) - mkdir 7693 (time 1788869566.37 total 110.11 last 67.26) - mkdir 8370 (time 1788869576.38 total 120.13 last 67.62) - mkdir 9053 (time 1788869586.39 total 130.13 last 68.28) - mkdir 9736 (time 1788869596.39 total 140.13 last 68.27) - mkdir 10000 (time 1788869600.22 total 143.96 last 69.02) - mkdir 10674 (time 1788869610.22 total 153.96 last 67.39) - mkdir 11439 (time 1788869620.23 total 163.97 last 76.42) - mkdir 12126 (time 1788869630.23 total 173.97 last 68.67) - mkdir 12853 (time 1788869640.25 total 183.99 last 72.57) - mkdir 13695 (time 1788869650.25 total 193.99 last 84.18) - mkdir 14462 (time 1788869660.25 total 203.99 last 76.68) - mkdir 15184 (time 1788869670.26 total 214.00 last 72.19) - mkdir 15875 (time 1788869680.26 total 224.00 last 69.08) - mkdir 16592 (time 1788869690.27 total 234.01 last 71.63) - mkdir 17293 (time 1788869700.27 total 244.01 last 70.08) - mkdir 18029 (time 1788869710.31 total 254.05 last 73.33) - mkdir 18727 (time 1788869720.32 total 264.06 last 69.74) - mkdir 19437 (time 1788869730.32 total 274.06 last 70.98) - mkdir 20000 (time 1788869738.03 total 281.77 last 73.00) - mkdir 20641 (time 1788869748.04 total 291.78 last 64.01) - mkdir 21267 (time 1788869758.06 total 301.80 last 62.53) - mkdir 21929 (time 1788869768.06 total 311.80 last 66.15) - mkdir 22508 (time 1788869778.07 total 321.81 last 57.85) - mkdir 23069 (time 1788869788.09 total 331.83 last 56.01) - mkdir 23706 (time 1788869798.10 total 341.84 last 63.64) - mkdir 24352 (time 1788869808.10 total 351.84 last 64.56) - mkdir 24998 (time 1788869818.10 total 361.84 last 64.60) - mkdir 25499 (time 1788869828.12 total 371.86 last 50.05) - mkdir 26176 (time 1788869838.12 total 381.86 last 67.64) - mkdir 26796 (time 1788869848.14 total 391.88 last 61.87) - mkdir 27617 (time 1788869858.15 total 401.89 last 82.08) - mkdir 28261 (time 1788869868.15 total 411.89 last 64.37) - mkdir 28900 (time 1788869878.16 total 421.90 last 63.81) - mkdir 29639 (time 1788869888.17 total 431.91 last 73.86) - mkdir 30000 (time 1788869893.24 total 436.98 last 71.23) - mkdir 30808 (time 1788869903.25 total 446.99 last 80.75) - mkdir 31601 (time 1788869913.26 total 457.00 last 79.21) - mkdir 32355 (time 1788869923.26 total 467.00 last 75.39) total: 32818 mkdir in 473.75 seconds: 69.27 ops/second - mkdir 663 (time 1788869466.22 total 10.02 last 66.19) - mkdir 1299 (time 1788869476.23 total 20.02 last 63.57) - mkdir 2067 (time 1788869486.24 total 30.04 last 76.70) - mkdir 2792 (time 1788869496.24 total 40.04 last 72.48) - mkdir 3538 (time 1788869506.26 total 50.05 last 74.50) - mkdir 4240 (time 1788869516.29 total 60.09 last 69.96) - mkdir 4931 (time 1788869526.30 total 70.09 last 69.04) - mkdir 5592 (time 1788869536.31 total 80.10 last 66.06) - mkdir 6259 (time 1788869546.31 total 90.10 last 66.68) - mkdir 7006 (time 1788869556.34 total 100.14 last 74.43) - mkdir 7669 (time 1788869566.36 total 110.15 last 66.20) - mkdir 8328 (time 1788869576.37 total 120.16 last 65.83) - mkdir 9043 (time 1788869586.38 total 130.17 last 71.46) - mkdir 9743 (time 1788869596.39 total 140.18 last 69.93) - mkdir 10000 (time 1788869599.94 total 143.74 last 72.25) - mkdir 10663 (time 1788869609.98 total 153.78 last 66.03) - mkdir 11421 (time 1788869619.99 total 163.79 last 75.73) - mkdir 12090 (time 1788869629.99 total 173.79 last 66.90) - mkdir 12865 (time 1788869640.00 total 183.79 last 77.46) - mkdir 13700 (time 1788869650.00 total 193.80 last 83.46) - mkdir 14438 (time 1788869660.04 total 203.84 last 73.51) - mkdir 15129 (time 1788869670.06 total 213.85 last 69.01) - mkdir 15818 (time 1788869680.06 total 223.86 last 68.87) - mkdir 16556 (time 1788869690.07 total 233.86 last 73.76) - mkdir 17253 (time 1788869700.08 total 243.87 last 69.64) - mkdir 18005 (time 1788869710.10 total 253.89 last 75.03) - mkdir 18703 (time 1788869720.12 total 263.92 last 69.64) - mkdir 19420 (time 1788869730.13 total 273.93 last 71.61) - mkdir 20000 (time 1788869738.17 total 281.96 last 72.21) - mkdir 20678 (time 1788869748.18 total 291.97 last 67.73) - mkdir 21318 (time 1788869758.18 total 301.97 last 63.98) - mkdir 21980 (time 1788869768.20 total 311.99 last 66.07) - mkdir 22538 (time 1788869778.20 total 322.00 last 55.79) - mkdir 23080 (time 1788869788.21 total 332.00 last 54.16) - mkdir 23733 (time 1788869798.21 total 342.01 last 65.28) - mkdir 24373 (time 1788869808.22 total 352.01 last 63.95) - mkdir 24948 (time 1788869818.24 total 362.03 last 57.41) - mkdir 25452 (time 1788869828.24 total 372.04 last 50.37) - mkdir 26118 (time 1788869838.25 total 382.04 last 66.58) - mkdir 26762 (time 1788869848.27 total 392.07 last 64.23) - mkdir 27567 (time 1788869858.28 total 402.07 last 80.43) - mkdir 28200 (time 1788869868.29 total 412.08 last 63.26) - mkdir 28839 (time 1788869878.29 total 422.08 last 63.88) - mkdir 29564 (time 1788869888.29 total 432.09 last 72.47) - mkdir 30000 (time 1788869894.53 total 438.32 last 69.93) - mkdir 30796 (time 1788869904.54 total 448.33 last 79.52) - mkdir 31573 (time 1788869914.57 total 458.36 last 77.49) - mkdir 32288 (time 1788869924.58 total 468.38 last 71.38) total: 32818 mkdir in 475.26 seconds: 69.05 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270684 1000620 22% /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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /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: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788870388 ; total 0 ; last 0) - unlinked 10000 (time 1788870614 ; total 226 ; last 226) - unlinked 20000 (time 1788870747 ; total 359 ; last 133) - unlinked 30000 (time 1788870860 ; total 472 ; last 113) total: 32768 unlinks in 502 seconds: 65.274902 unlinks/second - unlinked 0 (time 1788870388 ; total 0 ; last 0) - unlinked 10000 (time 1788870615 ; total 227 ; last 227) - unlinked 20000 (time 1788870748 ; total 360 ; last 133) - unlinked 30000 (time 1788870861 ; total 473 ; last 113) total: 32768 unlinks in 503 seconds: 65.145126 unlinks/second nlink between: 1 - unlinked 0 (time 1788870893 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1788870893 ; 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 0 seconds: -nan unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8140 1263164 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524090 539 523551 1% /mnt/lustre