== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:37:07 (1787582227) 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 630 (time 1787582242.70 total 10.01 last 62.93) - mkdir 1209 (time 1787582252.71 total 20.02 last 57.83) - mkdir 1870 (time 1787582262.72 total 30.03 last 66.07) - mkdir 2505 (time 1787582272.72 total 40.03 last 63.50) - mkdir 3151 (time 1787582282.72 total 50.03 last 64.59) - mkdir 3654 (time 1787582292.73 total 60.03 last 50.28) - mkdir 4083 (time 1787582302.74 total 70.05 last 42.84) - mkdir 4562 (time 1787582312.75 total 80.06 last 47.83) - mkdir 5125 (time 1787582322.76 total 90.06 last 56.29) - mkdir 5740 (time 1787582332.76 total 100.07 last 61.49) - mkdir 6354 (time 1787582342.76 total 110.07 last 61.38) - mkdir 6957 (time 1787582352.77 total 120.07 last 60.28) - mkdir 7599 (time 1787582362.77 total 130.08 last 64.15) - mkdir 8160 (time 1787582372.80 total 140.11 last 55.94) - mkdir 8747 (time 1787582382.82 total 150.12 last 58.62) - mkdir 9347 (time 1787582392.83 total 160.14 last 59.92) - mkdir 9952 (time 1787582402.83 total 170.14 last 60.47) - mkdir 10552 (time 1787582412.85 total 180.16 last 59.89) - mkdir 11144 (time 1787582422.86 total 190.17 last 59.16) - mkdir 11580 (time 1787582432.89 total 200.20 last 43.47) - mkdir 12022 (time 1787582442.89 total 210.20 last 44.20) - mkdir 12711 (time 1787582452.90 total 220.21 last 68.84) - mkdir 13385 (time 1787582462.90 total 230.21 last 67.38) - mkdir 13964 (time 1787582472.90 total 240.21 last 57.88) - mkdir 14579 (time 1787582482.91 total 250.22 last 61.46) - mkdir 15189 (time 1787582492.93 total 260.23 last 60.90) - mkdir 15842 (time 1787582502.93 total 270.24 last 65.26) - mkdir 16484 (time 1787582512.94 total 280.24 last 64.19) - mkdir 17127 (time 1787582522.94 total 290.24 last 64.30) - mkdir 17783 (time 1787582532.95 total 300.26 last 65.52) - mkdir 18463 (time 1787582542.95 total 310.26 last 68.00) - mkdir 19094 (time 1787582552.96 total 320.27 last 63.01) - mkdir 19658 (time 1787582562.97 total 330.28 last 56.37) - mkdir 20000 (time 1787582568.65 total 335.96 last 60.16) - mkdir 20618 (time 1787582578.66 total 345.97 last 61.77) - mkdir 21268 (time 1787582588.66 total 355.97 last 64.98) - mkdir 21885 (time 1787582598.71 total 366.02 last 61.39) - mkdir 22491 (time 1787582608.72 total 376.03 last 60.53) - mkdir 23093 (time 1787582618.72 total 386.03 last 60.20) - mkdir 23779 (time 1787582628.73 total 396.04 last 68.53) - mkdir 24419 (time 1787582638.74 total 406.05 last 63.94) - mkdir 25113 (time 1787582648.78 total 416.09 last 69.15) - mkdir 25718 (time 1787582658.78 total 426.09 last 60.48) - mkdir 26367 (time 1787582668.79 total 436.10 last 64.84) - mkdir 27042 (time 1787582678.81 total 446.11 last 67.40) - mkdir 27722 (time 1787582688.81 total 456.12 last 67.97) - mkdir 28312 (time 1787582698.84 total 466.15 last 58.82) - mkdir 28990 (time 1787582708.85 total 476.16 last 67.75) - mkdir 29551 (time 1787582718.85 total 486.16 last 56.09) - mkdir 30000 (time 1787582726.29 total 493.60 last 60.35) - mkdir 30688 (time 1787582736.30 total 503.61 last 68.74) - mkdir 31330 (time 1787582746.33 total 513.64 last 64.01) - mkdir 31882 (time 1787582756.36 total 523.66 last 55.04) - mkdir 32510 (time 1787582766.37 total 533.68 last 62.69) total: 32818 mkdir in 538.71 seconds: 60.92 ops/second - mkdir 645 (time 1787582242.70 total 10.00 last 64.47) - mkdir 1235 (time 1787582252.71 total 20.01 last 58.95) - mkdir 1904 (time 1787582262.71 total 30.02 last 66.85) - mkdir 2526 (time 1787582272.73 total 40.03 last 62.12) - mkdir 3182 (time 1787582282.73 total 50.04 last 65.55) - mkdir 3693 (time 1787582292.75 total 60.05 last 51.03) - mkdir 4119 (time 1787582302.75 total 70.06 last 42.58) - mkdir 4621 (time 1787582312.80 total 80.10 last 49.96) - mkdir 5171 (time 1787582322.80 total 90.11 last 54.99) - mkdir 5782 (time 1787582332.80 total 100.11 last 61.09) - mkdir 6379 (time 1787582342.81 total 110.11 last 59.68) - mkdir 7002 (time 1787582352.81 total 120.11 last 62.30) - mkdir 7647 (time 1787582362.82 total 130.13 last 64.38) - mkdir 8217 (time 1787582372.83 total 140.14 last 56.96) - mkdir 8814 (time 1787582382.84 total 150.15 last 59.64) - mkdir 9390 (time 1787582392.84 total 160.15 last 57.59) - mkdir 10000 (time 1787582402.79 total 170.10 last 61.32) - mkdir 10582 (time 1787582412.80 total 180.11 last 58.14) - mkdir 11180 (time 1787582422.80 total 190.11 last 59.79) - mkdir 11623 (time 1787582432.80 total 200.11 last 44.30) - mkdir 12077 (time 1787582442.82 total 210.13 last 45.33) - mkdir 12745 (time 1787582452.82 total 220.13 last 66.76) - mkdir 13435 (time 1787582462.85 total 230.15 last 68.85) - mkdir 14009 (time 1787582472.87 total 240.18 last 57.26) - mkdir 14622 (time 1787582482.88 total 250.18 last 61.27) - mkdir 15240 (time 1787582492.90 total 260.20 last 61.67) - mkdir 15878 (time 1787582502.90 total 270.21 last 63.79) - mkdir 16515 (time 1787582512.92 total 280.23 last 63.57) - mkdir 17163 (time 1787582522.94 total 290.24 last 64.69) - mkdir 17780 (time 1787582532.94 total 300.25 last 61.66) - mkdir 18446 (time 1787582542.94 total 310.25 last 66.59) - mkdir 19058 (time 1787582552.95 total 320.26 last 61.15) - mkdir 19642 (time 1787582562.95 total 330.26 last 58.39) - mkdir 20000 (time 1787582568.66 total 335.96 last 62.78) - mkdir 20609 (time 1787582578.67 total 345.98 last 60.83) - mkdir 21273 (time 1787582588.68 total 355.99 last 66.34) - mkdir 21883 (time 1787582598.73 total 366.04 last 60.68) - mkdir 22496 (time 1787582608.74 total 376.05 last 61.26) - mkdir 23098 (time 1787582618.74 total 386.05 last 60.17) - mkdir 23755 (time 1787582628.75 total 396.06 last 65.66) - mkdir 24378 (time 1787582638.76 total 406.06 last 62.26) - mkdir 25081 (time 1787582648.77 total 416.07 last 70.23) - mkdir 25669 (time 1787582658.77 total 426.07 last 58.80) - mkdir 26267 (time 1787582668.77 total 436.08 last 59.80) - mkdir 26929 (time 1787582678.80 total 446.11 last 65.97) - mkdir 27617 (time 1787582688.81 total 456.12 last 68.76) - mkdir 28226 (time 1787582698.83 total 466.13 last 60.80) - mkdir 28902 (time 1787582708.87 total 476.17 last 67.33) - mkdir 29481 (time 1787582718.87 total 486.18 last 57.88) - mkdir 30000 (time 1787582727.73 total 495.04 last 58.56) - mkdir 30674 (time 1787582737.75 total 505.05 last 67.30) - mkdir 31284 (time 1787582747.76 total 515.07 last 60.89) - mkdir 31813 (time 1787582757.78 total 525.09 last 52.81) - mkdir 32416 (time 1787582767.79 total 535.10 last 60.26) total: 32818 mkdir in 541.40 seconds: 60.62 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 270668 1000636 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 1787583496 ; total 0 ; last 0) - unlinked 10000 (time 1787583760 ; total 264 ; last 264) - unlinked 20000 (time 1787584038 ; total 542 ; last 278) - unlinked 30000 (time 1787584315 ; total 819 ; last 277) total: 32768 unlinks in 895 seconds: 36.612289 unlinks/second - unlinked 0 (time 1787583496 ; total 0 ; last 0) - unlinked 10000 (time 1787583758 ; total 262 ; last 262) - unlinked 20000 (time 1787584039 ; total 543 ; last 281) - unlinked 30000 (time 1787584316 ; total 820 ; last 277) total: 32768 unlinks in 897 seconds: 36.530659 unlinks/second nlink between: 1 - unlinked 0 (time 1787584395 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787584395 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8124 1263180 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