== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:57:06 (1789271826) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7780 1263524 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30788 3576232 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12688 3594332 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4031 1019969 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2025 1021975 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2725 259419 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2770 259374 2% /mnt/lustre[OST:1] filesystem_summary: 524849 6056 518793 2% /mnt/lustre - mkdir 518 (time 1789271842.57 total 10.02 last 51.72) - mkdir 1188 (time 1789271852.59 total 20.03 last 66.89) - mkdir 1902 (time 1789271862.60 total 30.04 last 71.33) - mkdir 2605 (time 1789271872.61 total 40.05 last 70.21) - mkdir 3314 (time 1789271882.62 total 50.07 last 70.82) - mkdir 3953 (time 1789271892.63 total 60.07 last 63.85) - mkdir 4694 (time 1789271902.64 total 70.09 last 74.00) - mkdir 5268 (time 1789271912.66 total 80.10 last 57.32) - mkdir 5899 (time 1789271922.66 total 90.11 last 63.07) - mkdir 6592 (time 1789271932.67 total 100.11 last 69.25) - mkdir 7281 (time 1789271942.67 total 110.11 last 68.89) - mkdir 7943 (time 1789271952.69 total 120.14 last 66.04) - mkdir 8635 (time 1789271962.70 total 130.14 last 69.18) - mkdir 9304 (time 1789271972.72 total 140.16 last 66.75) - mkdir 9966 (time 1789271982.73 total 150.17 last 66.13) - mkdir 10665 (time 1789271992.74 total 160.18 last 69.83) - mkdir 11283 (time 1789272002.74 total 170.19 last 61.78) - mkdir 11878 (time 1789272012.77 total 180.22 last 59.33) - mkdir 12593 (time 1789272022.79 total 190.23 last 71.41) - mkdir 13225 (time 1789272032.80 total 200.24 last 63.13) - mkdir 13813 (time 1789272042.81 total 210.25 last 58.74) - mkdir 14318 (time 1789272052.81 total 220.26 last 50.47) - mkdir 14806 (time 1789272062.83 total 230.27 last 48.74) - mkdir 15314 (time 1789272072.85 total 240.30 last 50.66) - mkdir 15780 (time 1789272082.88 total 250.32 last 46.48) - mkdir 16346 (time 1789272092.88 total 260.32 last 56.59) - mkdir 16930 (time 1789272102.89 total 270.33 last 58.38) - mkdir 17625 (time 1789272112.91 total 280.35 last 69.33) - mkdir 18318 (time 1789272122.92 total 290.36 last 69.27) - mkdir 19057 (time 1789272132.95 total 300.39 last 73.65) - mkdir 19777 (time 1789272142.95 total 310.39 last 72.00) - mkdir 20000 (time 1789272146.30 total 313.74 last 66.55) - mkdir 20714 (time 1789272156.30 total 323.75 last 71.37) - mkdir 21408 (time 1789272166.33 total 333.77 last 69.21) - mkdir 22073 (time 1789272176.35 total 343.79 last 66.37) - mkdir 22662 (time 1789272186.35 total 353.80 last 58.89) - mkdir 23346 (time 1789272196.36 total 363.80 last 68.34) - mkdir 24042 (time 1789272206.38 total 373.82 last 69.48) - mkdir 24824 (time 1789272216.38 total 383.82 last 78.18) - mkdir 25548 (time 1789272226.41 total 393.85 last 72.22) - mkdir 26254 (time 1789272236.42 total 403.86 last 70.50) - mkdir 26893 (time 1789272246.42 total 413.86 last 63.89) - mkdir 27558 (time 1789272256.42 total 423.86 last 66.50) - mkdir 28213 (time 1789272266.43 total 433.88 last 65.42) - mkdir 28803 (time 1789272276.44 total 443.88 last 58.97) - mkdir 29444 (time 1789272286.44 total 453.88 last 64.08) - mkdir 30000 (time 1789272295.13 total 462.57 last 64.00) - mkdir 30674 (time 1789272305.13 total 472.57 last 67.38) - mkdir 31275 (time 1789272315.13 total 482.58 last 60.09) - mkdir 31883 (time 1789272325.16 total 492.61 last 60.61) - mkdir 32520 (time 1789272335.19 total 502.63 last 63.55) total: 32818 mkdir in 507.11 seconds: 64.72 ops/second - mkdir 522 (time 1789271842.43 total 10.00 last 52.18) - mkdir 1166 (time 1789271852.44 total 20.01 last 64.37) - mkdir 1897 (time 1789271862.44 total 30.01 last 73.08) - mkdir 2604 (time 1789271872.47 total 40.04 last 70.49) - mkdir 3292 (time 1789271882.48 total 50.06 last 68.70) - mkdir 3929 (time 1789271892.49 total 60.07 last 63.63) - mkdir 4676 (time 1789271902.50 total 70.07 last 74.65) - mkdir 5245 (time 1789271912.52 total 80.09 last 56.78) - mkdir 5883 (time 1789271922.53 total 90.10 last 63.74) - mkdir 6572 (time 1789271932.53 total 100.11 last 68.89) - mkdir 7248 (time 1789271942.54 total 110.11 last 67.59) - mkdir 7888 (time 1789271952.55 total 120.13 last 63.88) - mkdir 8575 (time 1789271962.58 total 130.15 last 68.53) - mkdir 9235 (time 1789271972.58 total 140.16 last 65.98) - mkdir 9941 (time 1789271982.60 total 150.17 last 70.51) - mkdir 10602 (time 1789271992.61 total 160.19 last 65.97) - mkdir 11226 (time 1789272002.62 total 170.19 last 62.36) - mkdir 11797 (time 1789272012.64 total 180.21 last 57.02) - mkdir 12471 (time 1789272022.64 total 190.21 last 67.39) - mkdir 13119 (time 1789272032.64 total 200.21 last 64.77) - mkdir 13721 (time 1789272042.66 total 210.23 last 60.08) - mkdir 14231 (time 1789272052.67 total 220.24 last 50.97) - mkdir 14716 (time 1789272062.68 total 230.25 last 48.46) - mkdir 15225 (time 1789272072.68 total 240.25 last 50.87) - mkdir 15699 (time 1789272082.70 total 250.28 last 47.29) - mkdir 16252 (time 1789272092.71 total 260.28 last 55.28) - mkdir 16821 (time 1789272102.73 total 270.30 last 56.78) - mkdir 17521 (time 1789272112.73 total 280.31 last 69.94) - mkdir 18224 (time 1789272122.74 total 290.31 last 70.27) - mkdir 18943 (time 1789272132.75 total 300.33 last 71.80) - mkdir 19632 (time 1789272142.77 total 310.34 last 68.79) - mkdir 20000 (time 1789272148.04 total 315.61 last 69.82) - mkdir 20712 (time 1789272158.04 total 325.62 last 71.18) - mkdir 21391 (time 1789272168.05 total 335.63 last 67.82) - mkdir 22035 (time 1789272178.06 total 345.63 last 64.36) - mkdir 22661 (time 1789272188.08 total 355.65 last 62.49) - mkdir 23312 (time 1789272198.08 total 365.66 last 65.07) - mkdir 24054 (time 1789272208.12 total 375.69 last 73.93) - mkdir 24807 (time 1789272218.12 total 385.69 last 75.29) - mkdir 25559 (time 1789272228.13 total 395.70 last 75.16) - mkdir 26255 (time 1789272238.13 total 405.70 last 69.57) - mkdir 26876 (time 1789272248.15 total 415.72 last 61.98) - mkdir 27501 (time 1789272258.16 total 425.73 last 62.47) - mkdir 28179 (time 1789272268.16 total 435.73 last 67.76) - mkdir 28767 (time 1789272278.17 total 445.75 last 58.73) - mkdir 29395 (time 1789272288.18 total 455.75 last 62.78) - mkdir 30000 (time 1789272297.65 total 465.23 last 63.83) - mkdir 30646 (time 1789272307.66 total 475.23 last 64.58) - mkdir 31249 (time 1789272317.67 total 485.24 last 60.22) - mkdir 31841 (time 1789272327.67 total 495.25 last 59.18) - mkdir 32475 (time 1789272337.68 total 505.26 last 63.35) total: 32818 mkdir in 509.98 seconds: 64.35 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7780 1263524 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276256 995048 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30788 3576232 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12688 3594332 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4031 1019969 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67661 956339 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2725 259419 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2770 259374 2% /mnt/lustre[OST:1] filesystem_summary: 590485 71692 518793 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789273299 ; total 0 ; last 0) - unlinked 10000 (time 1789273576 ; total 277 ; last 277) - unlinked 20000 (time 1789273853 ; total 554 ; last 277) - unlinked 30000 (time 1789274123 ; total 824 ; last 270) total: 32768 unlinks in 911 seconds: 35.969265 unlinks/second - unlinked 0 (time 1789273299 ; total 0 ; last 0) - unlinked 10000 (time 1789273574 ; total 275 ; last 275) - unlinked 20000 (time 1789273853 ; total 554 ; last 279) - unlinked 30000 (time 1789274124 ; total 825 ; last 271) total: 32768 unlinks in 912 seconds: 35.929825 unlinks/second nlink between: 1 - unlinked 0 (time 1789274213 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1789274213 ; total 0 ; last 0) 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 7780 1263524 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13712 1257592 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30788 3576232 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12688 3594332 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4031 1019969 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2025 1021975 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2725 259419 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2770 259374 2% /mnt/lustre[OST:1] filesystem_summary: 524849 6056 518793 2% /mnt/lustre