== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:33:28 (1789428808) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 534562 332 534230 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 646 (time 1789428822.44 total 10.00 last 64.58) - mkdir 1248 (time 1789428832.45 total 20.01 last 60.15) - mkdir 1869 (time 1789428842.45 total 30.01 last 62.08) - mkdir 2547 (time 1789428852.45 total 40.02 last 67.76) - mkdir 3168 (time 1789428862.45 total 50.02 last 62.09) - mkdir 3796 (time 1789428872.47 total 60.04 last 62.68) - mkdir 4396 (time 1789428882.47 total 70.04 last 60.00) - mkdir 5007 (time 1789428892.50 total 80.06 last 60.97) - mkdir 5616 (time 1789428902.52 total 90.09 last 60.72) - mkdir 6234 (time 1789428912.55 total 100.12 last 61.64) - mkdir 6840 (time 1789428922.57 total 110.13 last 60.51) - mkdir 7558 (time 1789428932.58 total 120.15 last 71.66) - mkdir 8153 (time 1789428942.59 total 130.16 last 59.46) - mkdir 8741 (time 1789428952.60 total 140.17 last 58.74) - mkdir 9322 (time 1789428962.66 total 150.23 last 57.75) - mkdir 9889 (time 1789428972.67 total 160.24 last 56.64) - mkdir 10486 (time 1789428982.68 total 170.25 last 59.63) - mkdir 11001 (time 1789428992.69 total 180.26 last 51.47) - mkdir 11563 (time 1789429002.70 total 190.27 last 56.15) - mkdir 12190 (time 1789429012.71 total 200.28 last 62.62) - mkdir 12758 (time 1789429022.72 total 210.28 last 56.76) - mkdir 13361 (time 1789429032.75 total 220.31 last 60.13) - mkdir 13937 (time 1789429042.77 total 230.34 last 57.45) - mkdir 14540 (time 1789429052.79 total 240.36 last 60.17) - mkdir 15118 (time 1789429062.81 total 250.38 last 57.70) - mkdir 15641 (time 1789429072.81 total 260.38 last 52.29) - mkdir 16208 (time 1789429082.82 total 270.38 last 56.68) - mkdir 16749 (time 1789429092.83 total 280.40 last 54.02) - mkdir 17276 (time 1789429102.83 total 290.40 last 52.69) - mkdir 17845 (time 1789429112.84 total 300.40 last 56.86) - mkdir 18422 (time 1789429122.87 total 310.43 last 57.54) - mkdir 18975 (time 1789429132.88 total 320.44 last 55.25) - mkdir 19528 (time 1789429142.88 total 330.44 last 55.30) - mkdir 20000 (time 1789429152.25 total 339.81 last 50.36) - mkdir 20611 (time 1789429162.26 total 349.83 last 61.00) - mkdir 21195 (time 1789429172.27 total 359.84 last 58.37) - mkdir 21831 (time 1789429182.27 total 369.84 last 63.60) - mkdir 22377 (time 1789429192.27 total 379.84 last 54.58) - mkdir 22896 (time 1789429202.28 total 389.85 last 51.86) - mkdir 23463 (time 1789429212.28 total 399.85 last 56.69) - mkdir 24006 (time 1789429222.30 total 409.87 last 54.19) - mkdir 24644 (time 1789429232.31 total 419.87 last 63.78) - mkdir 25209 (time 1789429242.69 total 430.25 last 54.42) - mkdir 25780 (time 1789429252.70 total 440.27 last 57.04) - mkdir 26350 (time 1789429262.70 total 450.27 last 56.99) - mkdir 26897 (time 1789429272.71 total 460.28 last 54.63) - mkdir 27424 (time 1789429282.73 total 470.30 last 52.61) - mkdir 27954 (time 1789429292.76 total 480.32 last 52.87) - mkdir 28521 (time 1789429302.79 total 490.35 last 56.54) - mkdir 29047 (time 1789429312.79 total 500.36 last 52.56) - mkdir 29572 (time 1789429322.81 total 510.38 last 52.42) - mkdir 30000 (time 1789429331.08 total 518.65 last 51.75) - mkdir 30559 (time 1789429341.09 total 528.65 last 55.85) - mkdir 31133 (time 1789429351.10 total 538.66 last 57.34) - mkdir 31744 (time 1789429361.10 total 548.67 last 61.07) - mkdir 32316 (time 1789429371.11 total 558.68 last 57.16) total: 32818 mkdir in 566.77 seconds: 57.90 ops/second - mkdir 648 (time 1789428822.41 total 10.00 last 64.77) - mkdir 1250 (time 1789428832.42 total 20.01 last 60.14) - mkdir 1875 (time 1789428842.43 total 30.03 last 62.43) - mkdir 2526 (time 1789428852.43 total 40.03 last 65.10) - mkdir 3150 (time 1789428862.44 total 50.04 last 62.33) - mkdir 3799 (time 1789428872.44 total 60.04 last 64.88) - mkdir 4393 (time 1789428882.45 total 70.05 last 59.37) - mkdir 5018 (time 1789428892.48 total 80.08 last 62.29) - mkdir 5611 (time 1789428902.49 total 90.09 last 59.26) - mkdir 6223 (time 1789428912.49 total 100.09 last 61.19) - mkdir 6811 (time 1789428922.49 total 110.09 last 58.78) - mkdir 7518 (time 1789428932.50 total 120.10 last 70.65) - mkdir 8127 (time 1789428942.50 total 130.10 last 60.89) - mkdir 8704 (time 1789428952.51 total 140.11 last 57.64) - mkdir 9270 (time 1789428962.61 total 150.21 last 56.04) - mkdir 9860 (time 1789428972.61 total 160.21 last 59.00) - mkdir 10000 (time 1789428974.71 total 162.31 last 66.77) - mkdir 10552 (time 1789428984.73 total 172.33 last 55.08) - mkdir 11060 (time 1789428994.76 total 182.35 last 50.69) - mkdir 11670 (time 1789429004.77 total 192.37 last 60.88) - mkdir 12248 (time 1789429014.78 total 202.38 last 57.76) - mkdir 12844 (time 1789429024.78 total 212.38 last 59.59) - mkdir 13423 (time 1789429034.81 total 222.41 last 57.75) - mkdir 14029 (time 1789429044.82 total 232.41 last 60.56) - mkdir 14628 (time 1789429054.82 total 242.41 last 59.90) - mkdir 15176 (time 1789429064.83 total 252.43 last 54.71) - mkdir 15719 (time 1789429074.85 total 262.45 last 54.21) - mkdir 16300 (time 1789429084.86 total 272.46 last 58.02) - mkdir 16821 (time 1789429094.87 total 282.47 last 52.08) - mkdir 17380 (time 1789429104.88 total 292.48 last 55.85) - mkdir 17986 (time 1789429114.88 total 302.48 last 60.56) - mkdir 18516 (time 1789429124.89 total 312.49 last 52.97) - mkdir 19051 (time 1789429134.90 total 322.49 last 53.47) - mkdir 19638 (time 1789429144.90 total 332.50 last 58.68) - mkdir 20000 (time 1789429152.37 total 339.97 last 48.47) - mkdir 20597 (time 1789429162.37 total 349.97 last 59.68) - mkdir 21186 (time 1789429172.38 total 359.98 last 58.87) - mkdir 21816 (time 1789429182.38 total 369.98 last 62.96) - mkdir 22375 (time 1789429192.39 total 379.98 last 55.89) - mkdir 22913 (time 1789429202.40 total 389.99 last 53.75) - mkdir 23459 (time 1789429212.41 total 400.01 last 54.53) - mkdir 24013 (time 1789429222.42 total 410.02 last 55.34) - mkdir 24622 (time 1789429232.42 total 420.02 last 60.89) - mkdir 25169 (time 1789429242.68 total 430.28 last 53.33) - mkdir 25765 (time 1789429252.70 total 440.29 last 59.50) - mkdir 26365 (time 1789429262.72 total 450.32 last 59.87) - mkdir 26934 (time 1789429272.72 total 460.32 last 56.89) - mkdir 27428 (time 1789429282.72 total 470.32 last 49.38) - mkdir 27941 (time 1789429292.74 total 480.33 last 51.23) - mkdir 28487 (time 1789429302.76 total 490.35 last 54.49) - mkdir 28993 (time 1789429312.78 total 500.38 last 50.49) - mkdir 29528 (time 1789429322.78 total 510.38 last 53.47) - mkdir 30000 (time 1789429331.65 total 519.25 last 53.22) - mkdir 30578 (time 1789429341.66 total 529.26 last 57.76) - mkdir 31150 (time 1789429351.71 total 539.30 last 56.94) - mkdir 31718 (time 1789429361.71 total 549.31 last 56.78) - mkdir 32289 (time 1789429371.71 total 559.31 last 57.07) total: 32818 mkdir in 567.63 seconds: 57.82 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490112 1718016 23% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 303968 65969 237999 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1789430042 ; total 0 ; last 0) - unlinked 10000 (time 1789430317 ; total 275 ; last 275) - unlinked 20000 (time 1789430597 ; total 555 ; last 280) - unlinked 30000 (time 1789430876 ; total 834 ; last 279) total: 32768 unlinks in 912 seconds: 35.929825 unlinks/second - unlinked 0 (time 1789430042 ; total 0 ; last 0) - unlinked 10000 (time 1789430318 ; total 276 ; last 276) - unlinked 20000 (time 1789430598 ; total 556 ; last 280) - unlinked 30000 (time 1789430876 ; total 834 ; last 278) total: 32768 unlinks in 913 seconds: 35.890472 unlinks/second nlink between: 102 - unlinked 0 (time 1789430956 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789430956 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second nlink after: 2 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 2208896 2176 2204672 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 526826 333 526493 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre