== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:28:42 (1788665322) 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 530 (time 1788665338.39 total 10.00 last 52.98) - mkdir 1201 (time 1788665348.39 total 20.01 last 67.07) - mkdir 1988 (time 1788665358.40 total 30.01 last 78.65) - mkdir 2793 (time 1788665368.40 total 40.02 last 80.49) - mkdir 3627 (time 1788665378.40 total 50.02 last 83.38) - mkdir 4392 (time 1788665388.41 total 60.03 last 76.44) - mkdir 5145 (time 1788665398.42 total 70.04 last 75.20) - mkdir 5905 (time 1788665408.42 total 80.04 last 75.98) - mkdir 6618 (time 1788665418.43 total 90.05 last 71.26) - mkdir 7222 (time 1788665428.46 total 100.08 last 60.21) - mkdir 7899 (time 1788665438.46 total 110.08 last 67.69) - mkdir 8621 (time 1788665448.47 total 120.09 last 72.12) - mkdir 9210 (time 1788665458.48 total 130.09 last 58.88) - mkdir 9995 (time 1788665468.48 total 140.10 last 78.48) - mkdir 10693 (time 1788665478.48 total 150.10 last 69.78) - mkdir 11521 (time 1788665488.49 total 160.11 last 82.73) - mkdir 12429 (time 1788665498.51 total 170.13 last 90.59) - mkdir 13211 (time 1788665508.52 total 180.13 last 78.18) - mkdir 14014 (time 1788665518.53 total 190.14 last 80.23) - mkdir 14636 (time 1788665528.53 total 200.15 last 62.17) - mkdir 15426 (time 1788665538.53 total 210.15 last 78.98) - mkdir 16331 (time 1788665548.53 total 220.15 last 90.49) - mkdir 17134 (time 1788665558.54 total 230.15 last 80.28) - mkdir 17923 (time 1788665568.54 total 240.16 last 78.88) - mkdir 18728 (time 1788665578.54 total 250.16 last 80.49) - mkdir 19462 (time 1788665588.54 total 260.16 last 73.39) - mkdir 20000 (time 1788665595.17 total 266.79 last 81.14) - mkdir 20768 (time 1788665605.18 total 276.79 last 76.77) - mkdir 21538 (time 1788665615.18 total 286.80 last 76.95) - mkdir 22342 (time 1788665625.19 total 296.81 last 80.31) - mkdir 22996 (time 1788665635.21 total 306.83 last 65.27) - mkdir 23642 (time 1788665645.24 total 316.85 last 64.46) - mkdir 24258 (time 1788665655.26 total 326.88 last 61.46) - mkdir 24901 (time 1788665665.27 total 336.88 last 64.25) - mkdir 25589 (time 1788665675.28 total 346.90 last 68.68) - mkdir 26374 (time 1788665685.32 total 356.93 last 78.25) - mkdir 27184 (time 1788665695.32 total 366.93 last 80.98) - mkdir 27935 (time 1788665705.32 total 376.94 last 75.06) - mkdir 28703 (time 1788665715.33 total 386.95 last 76.75) - mkdir 29345 (time 1788665725.35 total 396.96 last 64.10) - mkdir 30000 (time 1788665735.03 total 406.64 last 67.66) - mkdir 30664 (time 1788665745.07 total 416.69 last 66.10) - mkdir 31230 (time 1788665755.07 total 426.69 last 56.59) - mkdir 31832 (time 1788665765.08 total 436.70 last 60.17) - mkdir 32626 (time 1788665775.09 total 446.71 last 79.31) total: 32818 mkdir in 449.07 seconds: 73.08 ops/second - mkdir 528 (time 1788665338.40 total 10.02 last 52.71) - mkdir 1193 (time 1788665348.42 total 20.04 last 66.37) - mkdir 2011 (time 1788665358.42 total 30.04 last 81.78) - mkdir 2798 (time 1788665368.42 total 40.04 last 78.67) - mkdir 3644 (time 1788665378.43 total 50.05 last 84.54) - mkdir 4398 (time 1788665388.44 total 60.05 last 75.37) - mkdir 5153 (time 1788665398.44 total 70.05 last 75.49) - mkdir 5905 (time 1788665408.44 total 80.06 last 75.18) - mkdir 6601 (time 1788665418.44 total 90.06 last 69.60) - mkdir 7159 (time 1788665428.44 total 100.06 last 55.79) - mkdir 7826 (time 1788665438.44 total 110.06 last 66.69) - mkdir 8552 (time 1788665448.45 total 120.07 last 72.54) - mkdir 9126 (time 1788665458.47 total 130.09 last 57.30) - mkdir 9908 (time 1788665468.47 total 140.09 last 78.19) - mkdir 10601 (time 1788665478.47 total 150.09 last 69.27) - mkdir 11405 (time 1788665488.48 total 160.10 last 80.36) - mkdir 12279 (time 1788665498.50 total 170.11 last 87.24) - mkdir 13084 (time 1788665508.50 total 180.12 last 80.43) - mkdir 13864 (time 1788665518.51 total 190.13 last 77.95) - mkdir 14519 (time 1788665528.52 total 200.14 last 65.44) - mkdir 15297 (time 1788665538.52 total 210.14 last 77.80) - mkdir 16199 (time 1788665548.52 total 220.14 last 90.15) - mkdir 17022 (time 1788665558.54 total 230.16 last 82.16) - mkdir 17804 (time 1788665568.55 total 240.17 last 78.14) - mkdir 18591 (time 1788665578.55 total 250.17 last 78.66) - mkdir 19315 (time 1788665588.55 total 260.17 last 72.39) - mkdir 20000 (time 1788665597.31 total 268.92 last 78.27) - mkdir 20825 (time 1788665607.31 total 278.93 last 82.43) - mkdir 21593 (time 1788665617.32 total 288.94 last 76.76) - mkdir 22365 (time 1788665627.32 total 298.94 last 77.17) - mkdir 23006 (time 1788665637.35 total 308.96 last 63.96) - mkdir 23632 (time 1788665647.36 total 318.97 last 62.53) - mkdir 24276 (time 1788665657.36 total 328.98 last 64.39) - mkdir 24913 (time 1788665667.37 total 338.99 last 63.62) - mkdir 25658 (time 1788665677.37 total 348.99 last 74.46) - mkdir 26405 (time 1788665687.39 total 359.01 last 74.57) - mkdir 27210 (time 1788665697.39 total 369.01 last 80.49) - mkdir 27937 (time 1788665707.41 total 379.03 last 72.59) - mkdir 28663 (time 1788665717.41 total 389.03 last 72.55) - mkdir 29299 (time 1788665727.43 total 399.05 last 63.52) - mkdir 30000 (time 1788665736.77 total 408.39 last 75.06) - mkdir 30676 (time 1788665746.78 total 418.40 last 67.52) - mkdir 31201 (time 1788665756.79 total 428.41 last 52.45) - mkdir 31871 (time 1788665766.81 total 438.43 last 66.87) - mkdir 32640 (time 1788665776.81 total 448.43 last 76.88) total: 32818 mkdir in 450.13 seconds: 72.91 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 270624 1000680 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 1788666268 ; total 0 ; last 0) - unlinked 10000 (time 1788666488 ; total 220 ; last 220) - unlinked 20000 (time 1788666635 ; total 367 ; last 147) - unlinked 30000 (time 1788666760 ; total 492 ; last 125) total: 32768 unlinks in 529 seconds: 61.943291 unlinks/second - unlinked 0 (time 1788666268 ; total 0 ; last 0) - unlinked 10000 (time 1788666488 ; total 220 ; last 220) - unlinked 20000 (time 1788666635 ; total 367 ; last 147) - unlinked 30000 (time 1788666761 ; total 493 ; last 126) total: 32768 unlinks in 530 seconds: 61.826416 unlinks/second nlink between: 1 - unlinked 0 (time 1788666800 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788666800 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8080 1263224 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