== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:12:39 (1782727959) 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 733 (time 1782727976.02 total 10.01 last 73.20) - mkdir 1416 (time 1782727986.04 total 20.04 last 68.15) - mkdir 2003 (time 1782727996.06 total 30.05 last 58.62) - mkdir 2542 (time 1782728006.06 total 40.05 last 53.88) - mkdir 3161 (time 1782728016.08 total 50.08 last 61.76) - mkdir 3858 (time 1782728026.09 total 60.08 last 69.65) - mkdir 4535 (time 1782728036.10 total 70.09 last 67.63) - mkdir 5177 (time 1782728046.11 total 80.10 last 64.14) - mkdir 5901 (time 1782728056.13 total 90.13 last 72.22) - mkdir 6690 (time 1782728066.13 total 100.13 last 78.90) - mkdir 7351 (time 1782728076.14 total 110.13 last 66.07) - mkdir 8085 (time 1782728086.15 total 120.15 last 73.30) - mkdir 8734 (time 1782728096.16 total 130.16 last 64.85) - mkdir 9421 (time 1782728106.17 total 140.17 last 68.61) - mkdir 9942 (time 1782728116.17 total 150.17 last 52.10) - mkdir 10545 (time 1782728126.18 total 160.18 last 60.24) - mkdir 11156 (time 1782728136.19 total 170.18 last 61.08) - mkdir 11807 (time 1782728146.20 total 180.19 last 65.04) - mkdir 12463 (time 1782728156.20 total 190.20 last 65.57) - mkdir 13029 (time 1782728166.23 total 200.22 last 56.46) - mkdir 13604 (time 1782728176.25 total 210.25 last 57.35) - mkdir 14116 (time 1782728186.26 total 220.26 last 51.14) - mkdir 14743 (time 1782728196.28 total 230.28 last 62.59) - mkdir 15465 (time 1782728206.28 total 240.28 last 72.18) - mkdir 16199 (time 1782728216.29 total 250.28 last 73.39) - mkdir 16918 (time 1782728226.29 total 260.29 last 71.85) - mkdir 17638 (time 1782728236.30 total 270.29 last 71.95) - mkdir 18312 (time 1782728246.32 total 280.31 last 67.27) - mkdir 18885 (time 1782728256.32 total 290.32 last 57.27) - mkdir 19534 (time 1782728266.33 total 300.33 last 64.85) - mkdir 20000 (time 1782728273.26 total 307.26 last 67.25) - mkdir 20723 (time 1782728283.26 total 317.26 last 72.30) - mkdir 21444 (time 1782728293.27 total 327.27 last 72.03) - mkdir 22216 (time 1782728303.28 total 337.28 last 77.10) - mkdir 22960 (time 1782728313.30 total 347.30 last 74.28) - mkdir 23627 (time 1782728323.34 total 357.33 last 66.45) - mkdir 24324 (time 1782728333.39 total 367.38 last 69.35) - mkdir 24763 (time 1782728343.41 total 377.40 last 43.80) - mkdir 25378 (time 1782728353.43 total 387.42 last 61.41) - mkdir 26106 (time 1782728363.43 total 397.43 last 72.75) - mkdir 26797 (time 1782728373.45 total 407.45 last 68.94) - mkdir 27476 (time 1782728383.45 total 417.45 last 67.90) - mkdir 28102 (time 1782728393.47 total 427.46 last 62.52) - mkdir 28795 (time 1782728403.47 total 437.47 last 69.26) - mkdir 29427 (time 1782728413.53 total 447.52 last 62.84) - mkdir 30000 (time 1782728422.15 total 456.15 last 66.47) - mkdir 30585 (time 1782728432.15 total 466.15 last 58.48) - mkdir 31233 (time 1782728442.16 total 476.15 last 64.79) - mkdir 31971 (time 1782728452.17 total 486.16 last 73.70) - mkdir 32602 (time 1782728462.18 total 496.17 last 63.03) total: 32818 mkdir in 499.59 seconds: 65.69 ops/second - mkdir 703 (time 1782727976.01 total 10.01 last 70.26) - mkdir 1352 (time 1782727986.05 total 20.04 last 64.67) - mkdir 1933 (time 1782727996.05 total 30.04 last 58.08) - mkdir 2470 (time 1782728006.09 total 40.08 last 53.49) - mkdir 3100 (time 1782728016.10 total 50.10 last 62.90) - mkdir 3793 (time 1782728026.12 total 60.11 last 69.22) - mkdir 4496 (time 1782728036.14 total 70.13 last 70.16) - mkdir 5133 (time 1782728046.15 total 80.15 last 63.60) - mkdir 5860 (time 1782728056.15 total 90.15 last 72.70) - mkdir 6678 (time 1782728066.17 total 100.16 last 81.69) - mkdir 7363 (time 1782728076.18 total 110.17 last 68.42) - mkdir 8087 (time 1782728086.21 total 120.20 last 72.18) - mkdir 8773 (time 1782728096.21 total 130.21 last 68.58) - mkdir 9461 (time 1782728106.22 total 140.21 last 68.78) - mkdir 9993 (time 1782728116.23 total 150.22 last 53.14) - mkdir 10584 (time 1782728126.25 total 160.24 last 58.98) - mkdir 11171 (time 1782728136.26 total 170.26 last 58.60) - mkdir 11830 (time 1782728146.28 total 180.27 last 65.81) - mkdir 12519 (time 1782728156.30 total 190.29 last 68.74) - mkdir 13096 (time 1782728166.30 total 200.29 last 57.70) - mkdir 13669 (time 1782728176.31 total 210.31 last 57.23) - mkdir 14176 (time 1782728186.33 total 220.32 last 50.61) - mkdir 14786 (time 1782728196.34 total 230.33 last 60.95) - mkdir 15499 (time 1782728206.39 total 240.38 last 70.96) - mkdir 16231 (time 1782728216.41 total 250.40 last 73.01) - mkdir 16944 (time 1782728226.42 total 260.41 last 71.24) - mkdir 17647 (time 1782728236.42 total 270.41 last 70.29) - mkdir 18314 (time 1782728246.44 total 280.43 last 66.61) - mkdir 18873 (time 1782728256.45 total 290.45 last 55.80) - mkdir 19530 (time 1782728266.47 total 300.46 last 65.62) - mkdir 20000 (time 1782728273.13 total 307.12 last 70.55) - mkdir 20734 (time 1782728283.14 total 317.14 last 73.29) - mkdir 21432 (time 1782728293.15 total 327.14 last 69.76) - mkdir 22207 (time 1782728303.16 total 337.15 last 77.45) - mkdir 22941 (time 1782728313.16 total 347.15 last 73.38) - mkdir 23605 (time 1782728323.17 total 357.16 last 66.33) - mkdir 24351 (time 1782728333.18 total 367.18 last 74.50) - mkdir 24797 (time 1782728343.19 total 377.18 last 44.58) - mkdir 25418 (time 1782728353.19 total 387.18 last 62.09) - mkdir 26126 (time 1782728363.19 total 397.18 last 70.80) - mkdir 26815 (time 1782728373.19 total 407.18 last 68.90) - mkdir 27479 (time 1782728383.21 total 417.21 last 66.24) - mkdir 28140 (time 1782728393.22 total 427.21 last 66.05) - mkdir 28825 (time 1782728403.23 total 437.22 last 68.45) - mkdir 29448 (time 1782728413.23 total 447.22 last 62.28) - mkdir 30000 (time 1782728421.38 total 455.37 last 67.75) - mkdir 30569 (time 1782728431.39 total 465.39 last 56.83) - mkdir 31176 (time 1782728441.39 total 475.39 last 60.68) - mkdir 31905 (time 1782728451.40 total 485.39 last 72.85) - mkdir 32545 (time 1782728461.40 total 495.40 last 63.99) total: 32818 mkdir in 499.68 seconds: 65.68 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 270708 1000596 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1782729071 ; total 0 ; last 0) - unlinked 10000 (time 1782729279 ; total 208 ; last 208) - unlinked 20000 (time 1782729542 ; total 471 ; last 263) - unlinked 30000 (time 1782729772 ; total 701 ; last 230) total: 32768 unlinks in 760 seconds: 43.115791 unlinks/second - unlinked 0 (time 1782729071 ; total 1 ; last 1) - unlinked 10000 (time 1782729280 ; total 210 ; last 209) - unlinked 20000 (time 1782729544 ; total 474 ; last 264) - unlinked 30000 (time 1782729771 ; total 701 ; last 227) total: 32768 unlinks in 761 seconds: 43.059132 unlinks/second nlink between: 1 - unlinked 0 (time 1782729833 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1782729834 ; total 1 ; last 1) total: 50 unlinks in 3 seconds: 16.666666 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 8164 1263140 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre