== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:23:35 (1779704615) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7792 1263512 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7208 1264096 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30724 3576296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12748 3594272 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3995 1020005 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2030 1021970 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2710 259434 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2696 259448 2% /mnt/lustre[OST:1] filesystem_summary: 524907 6025 518882 2% /mnt/lustre - mkdir 635 (time 1779704632.51 total 10.00 last 63.48) - mkdir 1220 (time 1779704642.53 total 20.02 last 58.40) - mkdir 1927 (time 1779704652.55 total 30.03 last 70.61) - mkdir 2634 (time 1779704662.58 total 40.07 last 70.44) - mkdir 3184 (time 1779704672.59 total 50.08 last 54.93) - mkdir 3880 (time 1779704682.61 total 60.10 last 69.46) - mkdir 4587 (time 1779704692.61 total 70.10 last 70.69) - mkdir 5252 (time 1779704702.62 total 80.11 last 66.48) - mkdir 5928 (time 1779704712.62 total 90.11 last 67.59) - mkdir 6550 (time 1779704722.63 total 100.12 last 62.13) - mkdir 7012 (time 1779704732.63 total 110.12 last 46.18) - mkdir 7530 (time 1779704742.64 total 120.13 last 51.75) - mkdir 8212 (time 1779704752.66 total 130.14 last 68.12) - mkdir 8807 (time 1779704762.66 total 140.15 last 59.50) - mkdir 9416 (time 1779704772.66 total 150.15 last 60.86) - mkdir 9982 (time 1779704782.67 total 160.16 last 56.54) - mkdir 10592 (time 1779704792.70 total 170.19 last 60.86) - mkdir 11200 (time 1779704802.72 total 180.21 last 60.67) - mkdir 11912 (time 1779704812.72 total 190.21 last 71.18) - mkdir 12589 (time 1779704822.73 total 200.21 last 67.68) - mkdir 13162 (time 1779704832.73 total 210.22 last 57.26) - mkdir 13799 (time 1779704842.74 total 220.23 last 63.63) - mkdir 14465 (time 1779704852.76 total 230.25 last 66.49) - mkdir 15090 (time 1779704862.79 total 240.27 last 62.34) - mkdir 15612 (time 1779704872.80 total 250.29 last 52.12) - mkdir 16246 (time 1779704882.82 total 260.31 last 63.26) - mkdir 16846 (time 1779704892.83 total 270.32 last 59.96) - mkdir 17546 (time 1779704902.84 total 280.33 last 69.95) - mkdir 18257 (time 1779704912.84 total 290.33 last 71.05) - mkdir 18985 (time 1779704922.85 total 300.34 last 72.73) - mkdir 19655 (time 1779704932.85 total 310.34 last 66.99) - mkdir 20000 (time 1779704937.51 total 315.00 last 74.06) - mkdir 20665 (time 1779704947.52 total 325.00 last 66.48) - mkdir 21269 (time 1779704957.52 total 335.01 last 60.37) - mkdir 21943 (time 1779704967.53 total 345.01 last 67.37) - mkdir 22610 (time 1779704977.53 total 355.02 last 66.68) - mkdir 23257 (time 1779704987.53 total 365.02 last 64.69) - mkdir 23854 (time 1779704997.54 total 375.03 last 59.65) - mkdir 24538 (time 1779705007.58 total 385.07 last 68.13) - mkdir 25179 (time 1779705017.60 total 395.09 last 63.96) - mkdir 25745 (time 1779705027.64 total 405.13 last 56.37) - mkdir 26339 (time 1779705037.65 total 415.14 last 59.34) - mkdir 27020 (time 1779705047.67 total 425.16 last 68.00) - mkdir 27511 (time 1779705057.69 total 435.18 last 48.98) - mkdir 28043 (time 1779705067.69 total 445.18 last 53.20) - mkdir 28676 (time 1779705077.70 total 455.19 last 63.26) - mkdir 29329 (time 1779705087.71 total 465.19 last 65.25) - mkdir 29957 (time 1779705097.72 total 475.21 last 62.72) - mkdir 30686 (time 1779705107.72 total 485.21 last 72.89) - mkdir 31337 (time 1779705117.72 total 495.21 last 65.08) - mkdir 32020 (time 1779705127.73 total 505.22 last 68.27) - mkdir 32731 (time 1779705137.74 total 515.22 last 71.04) total: 32818 mkdir in 516.76 seconds: 63.51 ops/second - mkdir 611 (time 1779704632.48 total 10.01 last 61.06) - mkdir 1224 (time 1779704642.50 total 20.03 last 61.14) - mkdir 1965 (time 1779704652.51 total 30.04 last 74.05) - mkdir 2660 (time 1779704662.53 total 40.06 last 69.35) - mkdir 3195 (time 1779704672.55 total 50.08 last 53.39) - mkdir 3893 (time 1779704682.58 total 60.11 last 69.61) - mkdir 4583 (time 1779704692.59 total 70.12 last 68.95) - mkdir 5232 (time 1779704702.59 total 80.12 last 64.87) - mkdir 5899 (time 1779704712.60 total 90.13 last 66.65) - mkdir 6538 (time 1779704722.62 total 100.15 last 63.76) - mkdir 7005 (time 1779704732.62 total 110.15 last 46.70) - mkdir 7516 (time 1779704742.63 total 120.16 last 51.04) - mkdir 8209 (time 1779704752.64 total 130.17 last 69.24) - mkdir 8799 (time 1779704762.65 total 140.18 last 58.97) - mkdir 9422 (time 1779704772.65 total 150.18 last 62.27) - mkdir 9988 (time 1779704782.66 total 160.19 last 56.58) - mkdir 10606 (time 1779704792.67 total 170.20 last 61.69) - mkdir 11212 (time 1779704802.69 total 180.22 last 60.53) - mkdir 11921 (time 1779704812.69 total 190.22 last 70.87) - mkdir 12624 (time 1779704822.70 total 200.23 last 70.21) - mkdir 13184 (time 1779704832.72 total 210.25 last 55.93) - mkdir 13815 (time 1779704842.72 total 220.25 last 63.09) - mkdir 14504 (time 1779704852.72 total 230.25 last 68.87) - mkdir 15108 (time 1779704862.72 total 240.25 last 60.39) - mkdir 15636 (time 1779704872.73 total 250.26 last 52.77) - mkdir 16277 (time 1779704882.73 total 260.26 last 64.07) - mkdir 16859 (time 1779704892.78 total 270.31 last 57.91) - mkdir 17554 (time 1779704902.79 total 280.32 last 69.46) - mkdir 18276 (time 1779704912.82 total 290.34 last 72.01) - mkdir 19001 (time 1779704922.82 total 300.35 last 72.45) - mkdir 19678 (time 1779704932.83 total 310.36 last 67.67) - mkdir 20000 (time 1779704937.06 total 314.59 last 75.98) - mkdir 20646 (time 1779704947.07 total 324.60 last 64.58) - mkdir 21268 (time 1779704957.07 total 334.60 last 62.17) - mkdir 21897 (time 1779704967.07 total 344.60 last 62.90) - mkdir 22549 (time 1779704977.08 total 354.61 last 65.13) - mkdir 23183 (time 1779704987.09 total 364.62 last 63.33) - mkdir 23774 (time 1779704997.10 total 374.63 last 59.09) - mkdir 24461 (time 1779705007.11 total 384.64 last 68.58) - mkdir 25086 (time 1779705017.12 total 394.65 last 62.46) - mkdir 25703 (time 1779705027.15 total 404.68 last 61.51) - mkdir 26281 (time 1779705037.16 total 414.69 last 57.73) - mkdir 26953 (time 1779705047.18 total 424.71 last 67.08) - mkdir 27439 (time 1779705057.19 total 434.72 last 48.54) - mkdir 27979 (time 1779705067.19 total 444.72 last 53.99) - mkdir 28587 (time 1779705077.19 total 454.72 last 60.79) - mkdir 29252 (time 1779705087.21 total 464.74 last 66.37) - mkdir 29886 (time 1779705097.23 total 474.75 last 63.33) - mkdir 30596 (time 1779705107.24 total 484.77 last 70.91) - mkdir 31252 (time 1779705117.26 total 494.79 last 65.46) - mkdir 31920 (time 1779705127.26 total 504.79 last 66.79) - mkdir 32664 (time 1779705137.27 total 514.80 last 74.34) total: 32818 mkdir in 517.35 seconds: 63.43 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7792 1263512 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276244 995060 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30724 3576296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12748 3594272 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3995 1020005 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67666 956334 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2710 259434 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2696 259448 2% /mnt/lustre[OST:1] filesystem_summary: 590543 71661 518882 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1779706125 ; total 0 ; last 0) - unlinked 10000 (time 1779706387 ; total 262 ; last 262) - unlinked 20000 (time 1779706671 ; total 546 ; last 284) - unlinked 30000 (time 1779706945 ; total 820 ; last 274) total: 32768 unlinks in 895 seconds: 36.612289 unlinks/second - unlinked 0 (time 1779706125 ; total 0 ; last 0) - unlinked 10000 (time 1779706389 ; total 264 ; last 264) - unlinked 20000 (time 1779706675 ; total 550 ; last 286) - unlinked 30000 (time 1779706950 ; total 825 ; last 275) total: 32768 unlinks in 900 seconds: 36.408890 unlinks/second nlink between: 1 - unlinked 0 (time 1779707027 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1779707027 ; 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 7792 1263512 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13700 1257604 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30724 3576296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12748 3594272 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3995 1020005 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2030 1021970 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2710 259434 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2696 259448 2% /mnt/lustre[OST:1] filesystem_summary: 524907 6025 518882 2% /mnt/lustre