== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:09:50 (1789067390) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7780 1263524 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7188 1264116 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30760 3576260 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12712 3594308 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4020 1019980 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2020 1021980 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2781 259363 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2703 259441 2% /mnt/lustre[OST:1] filesystem_summary: 524844 6040 518804 2% /mnt/lustre - mkdir 665 (time 1789067406.29 total 10.03 last 66.31) - mkdir 1390 (time 1789067416.31 total 20.04 last 72.40) - mkdir 2115 (time 1789067426.32 total 30.06 last 72.39) - mkdir 2835 (time 1789067436.33 total 40.06 last 71.96) - mkdir 3557 (time 1789067446.33 total 50.06 last 72.19) - mkdir 4182 (time 1789067456.33 total 60.07 last 62.50) - mkdir 4805 (time 1789067466.34 total 70.07 last 62.26) - mkdir 5527 (time 1789067476.34 total 80.07 last 72.19) - mkdir 6258 (time 1789067486.35 total 90.08 last 73.04) - mkdir 7067 (time 1789067496.36 total 100.09 last 80.82) - mkdir 7791 (time 1789067506.36 total 110.09 last 72.40) - mkdir 8504 (time 1789067516.37 total 120.10 last 71.24) - mkdir 9305 (time 1789067526.37 total 130.11 last 80.06) - mkdir 10000 (time 1789067535.52 total 139.25 last 76.00) - mkdir 10742 (time 1789067545.52 total 149.25 last 74.19) - mkdir 11421 (time 1789067555.52 total 159.26 last 67.85) - mkdir 12068 (time 1789067565.54 total 169.27 last 64.63) - mkdir 12772 (time 1789067575.54 total 179.27 last 70.39) - mkdir 13432 (time 1789067585.56 total 189.30 last 65.84) - mkdir 14141 (time 1789067595.57 total 199.30 last 70.85) - mkdir 14837 (time 1789067605.57 total 209.30 last 69.59) - mkdir 15521 (time 1789067615.57 total 219.31 last 68.39) - mkdir 16183 (time 1789067625.57 total 229.31 last 66.19) - mkdir 16684 (time 1789067635.61 total 239.35 last 49.90) - mkdir 17160 (time 1789067645.64 total 249.37 last 47.47) - mkdir 17794 (time 1789067655.64 total 259.37 last 63.40) - mkdir 18524 (time 1789067665.64 total 269.38 last 72.99) - mkdir 19109 (time 1789067675.65 total 279.39 last 58.45) - mkdir 19718 (time 1789067685.70 total 289.44 last 60.60) - mkdir 20000 (time 1789067689.68 total 293.42 last 70.79) - mkdir 20552 (time 1789067699.69 total 303.42 last 55.19) - mkdir 21067 (time 1789067709.71 total 313.44 last 51.38) - mkdir 21748 (time 1789067719.72 total 323.45 last 68.06) - mkdir 22471 (time 1789067729.73 total 333.46 last 72.19) - mkdir 23282 (time 1789067739.74 total 343.47 last 81.02) - mkdir 23965 (time 1789067749.75 total 353.49 last 68.23) - mkdir 24701 (time 1789067759.77 total 363.51 last 73.45) - mkdir 25464 (time 1789067769.77 total 373.51 last 76.30) - mkdir 26188 (time 1789067779.77 total 383.51 last 72.38) - mkdir 26942 (time 1789067789.78 total 393.51 last 75.36) - mkdir 27609 (time 1789067799.81 total 403.54 last 66.51) - mkdir 28298 (time 1789067809.84 total 413.57 last 68.68) - mkdir 28991 (time 1789067819.85 total 423.59 last 69.21) - mkdir 29714 (time 1789067829.87 total 433.60 last 72.20) - mkdir 30000 (time 1789067834.42 total 438.15 last 62.82) - mkdir 30796 (time 1789067844.42 total 448.16 last 79.58) - mkdir 31652 (time 1789067854.43 total 458.16 last 85.52) - mkdir 32436 (time 1789067864.43 total 468.17 last 78.37) total: 32818 mkdir in 472.99 seconds: 69.38 ops/second - mkdir 660 (time 1789067406.13 total 10.02 last 65.88) - mkdir 1396 (time 1789067416.15 total 20.04 last 73.45) - mkdir 2115 (time 1789067426.16 total 30.05 last 71.82) - mkdir 2842 (time 1789067436.16 total 40.05 last 72.67) - mkdir 3539 (time 1789067446.17 total 50.06 last 69.67) - mkdir 4157 (time 1789067456.17 total 60.06 last 61.78) - mkdir 4783 (time 1789067466.19 total 70.09 last 62.45) - mkdir 5492 (time 1789067476.20 total 80.09 last 70.85) - mkdir 6226 (time 1789067486.20 total 90.10 last 73.37) - mkdir 7008 (time 1789067496.22 total 100.11 last 78.11) - mkdir 7727 (time 1789067506.22 total 110.11 last 71.87) - mkdir 8439 (time 1789067516.23 total 120.12 last 71.16) - mkdir 9215 (time 1789067526.23 total 130.12 last 77.56) - mkdir 9979 (time 1789067536.25 total 140.14 last 76.28) - mkdir 10749 (time 1789067546.27 total 150.16 last 76.82) - mkdir 11422 (time 1789067556.27 total 160.17 last 67.29) - mkdir 12059 (time 1789067566.29 total 170.18 last 63.58) - mkdir 12756 (time 1789067576.31 total 180.20 last 69.57) - mkdir 13390 (time 1789067586.31 total 190.20 last 63.40) - mkdir 14112 (time 1789067596.31 total 200.21 last 72.18) - mkdir 14821 (time 1789067606.32 total 210.21 last 70.88) - mkdir 15525 (time 1789067616.35 total 220.24 last 70.16) - mkdir 16168 (time 1789067626.36 total 230.25 last 64.23) - mkdir 16660 (time 1789067636.37 total 240.26 last 49.16) - mkdir 17124 (time 1789067646.37 total 250.26 last 46.39) - mkdir 17737 (time 1789067656.37 total 260.26 last 61.30) - mkdir 18440 (time 1789067666.40 total 270.29 last 70.12) - mkdir 19019 (time 1789067676.41 total 280.30 last 57.84) - mkdir 19641 (time 1789067686.41 total 290.30 last 62.20) - mkdir 20000 (time 1789067691.88 total 295.78 last 65.56) - mkdir 20554 (time 1789067701.89 total 305.78 last 55.38) - mkdir 21108 (time 1789067711.89 total 315.78 last 55.39) - mkdir 21780 (time 1789067721.89 total 325.78 last 67.20) - mkdir 22518 (time 1789067731.90 total 335.80 last 73.68) - mkdir 23248 (time 1789067741.91 total 345.81 last 72.95) - mkdir 23975 (time 1789067751.92 total 355.81 last 72.64) - mkdir 24666 (time 1789067761.92 total 365.82 last 69.09) - mkdir 25509 (time 1789067771.94 total 375.83 last 84.18) - mkdir 26235 (time 1789067781.95 total 385.84 last 72.49) - mkdir 27018 (time 1789067791.95 total 395.85 last 78.29) - mkdir 27727 (time 1789067801.96 total 405.85 last 70.87) - mkdir 28354 (time 1789067811.96 total 415.86 last 62.66) - mkdir 29064 (time 1789067821.97 total 425.86 last 70.98) - mkdir 29748 (time 1789067831.97 total 435.87 last 68.35) - mkdir 30000 (time 1789067835.89 total 439.78 last 64.34) - mkdir 30819 (time 1789067845.90 total 449.79 last 81.83) - mkdir 31657 (time 1789067855.91 total 459.81 last 83.69) - mkdir 32425 (time 1789067865.92 total 469.81 last 76.76) total: 32818 mkdir in 474.48 seconds: 69.17 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276744 994560 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7188 1264116 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30760 3576260 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12712 3594308 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69656 954344 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2020 1021980 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2781 259363 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2703 259441 2% /mnt/lustre[OST:1] filesystem_summary: 590480 71676 518804 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789068545 ; total 0 ; last 0) - unlinked 10000 (time 1789068766 ; total 221 ; last 221) - unlinked 20000 (time 1789069020 ; total 475 ; last 254) - unlinked 30000 (time 1789069295 ; total 750 ; last 275) total: 32768 unlinks in 830 seconds: 39.479519 unlinks/second - unlinked 0 (time 1789068545 ; total 0 ; last 0) - unlinked 10000 (time 1789068766 ; total 221 ; last 221) - unlinked 20000 (time 1789069020 ; total 475 ; last 254) - unlinked 30000 (time 1789069295 ; total 750 ; last 275) total: 32768 unlinks in 831 seconds: 39.432011 unlinks/second nlink between: 1 - unlinked 0 (time 1789069378 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1789069378 ; 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 14200 1257104 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7188 1264116 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30760 3576260 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12712 3594308 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4020 1019980 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2020 1021980 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2781 259363 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2703 259441 2% /mnt/lustre[OST:1] filesystem_summary: 524844 6040 518804 2% /mnt/lustre