== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:01:14 (1788836474) 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 118184 392 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 683 (time 1788836488.82 total 10.01 last 68.22) - mkdir 1370 (time 1788836498.84 total 20.04 last 68.51) - mkdir 2141 (time 1788836508.87 total 30.06 last 76.94) - mkdir 2794 (time 1788836518.91 total 40.11 last 64.99) - mkdir 3505 (time 1788836528.92 total 50.11 last 71.07) - mkdir 4262 (time 1788836538.92 total 60.12 last 75.66) - mkdir 4995 (time 1788836548.94 total 70.13 last 73.21) - mkdir 5688 (time 1788836558.94 total 80.14 last 69.28) - mkdir 6400 (time 1788836568.94 total 90.14 last 71.17) - mkdir 7101 (time 1788836578.95 total 100.15 last 70.05) - mkdir 7867 (time 1788836588.96 total 110.16 last 76.54) - mkdir 8606 (time 1788836598.97 total 120.16 last 73.85) - mkdir 9335 (time 1788836608.99 total 130.18 last 72.76) - mkdir 9948 (time 1788836618.99 total 140.18 last 61.29) - mkdir 10680 (time 1788836629.00 total 150.19 last 73.14) - mkdir 11356 (time 1788836639.00 total 160.20 last 67.57) - mkdir 12076 (time 1788836649.01 total 170.20 last 71.96) - mkdir 12788 (time 1788836659.03 total 180.22 last 71.06) - mkdir 13475 (time 1788836669.03 total 190.22 last 68.68) - mkdir 14178 (time 1788836679.04 total 200.23 last 70.24) - mkdir 14923 (time 1788836689.04 total 210.23 last 74.50) - mkdir 15594 (time 1788836699.05 total 220.24 last 67.03) - mkdir 16355 (time 1788836709.05 total 230.25 last 76.08) - mkdir 17087 (time 1788836719.06 total 240.26 last 73.11) - mkdir 17784 (time 1788836729.07 total 250.27 last 69.63) - mkdir 18559 (time 1788836739.07 total 260.27 last 77.49) - mkdir 19257 (time 1788836749.09 total 270.29 last 69.67) - mkdir 19984 (time 1788836759.09 total 280.29 last 72.68) - mkdir 20634 (time 1788836769.10 total 290.30 last 64.96) - mkdir 21365 (time 1788836779.14 total 300.34 last 72.79) - mkdir 22007 (time 1788836789.16 total 310.35 last 64.13) - mkdir 22632 (time 1788836799.18 total 320.38 last 62.35) - mkdir 23273 (time 1788836809.19 total 330.38 last 64.05) - mkdir 23872 (time 1788836819.19 total 340.39 last 59.87) - mkdir 24492 (time 1788836829.21 total 350.41 last 61.89) - mkdir 25166 (time 1788836839.21 total 360.41 last 67.38) - mkdir 25760 (time 1788836849.22 total 370.42 last 59.35) - mkdir 26425 (time 1788836859.22 total 380.42 last 66.49) - mkdir 27087 (time 1788836869.23 total 390.42 last 66.18) - mkdir 27805 (time 1788836879.46 total 400.66 last 70.16) - mkdir 28436 (time 1788836889.46 total 410.66 last 63.10) - mkdir 29111 (time 1788836899.47 total 420.66 last 67.47) - mkdir 29805 (time 1788836909.48 total 430.67 last 69.30) - mkdir 30000 (time 1788836912.65 total 433.84 last 61.53) - mkdir 30650 (time 1788836922.80 total 443.99 last 64.06) - mkdir 31374 (time 1788836932.99 total 454.18 last 71.04) - mkdir 32069 (time 1788836943.29 total 464.49 last 67.46) - mkdir 32744 (time 1788836953.30 total 474.50 last 67.42) total: 32818 mkdir in 475.88 seconds: 68.96 ops/second - mkdir 682 (time 1788836488.82 total 10.01 last 68.12) - mkdir 1397 (time 1788836498.83 total 20.01 last 71.48) - mkdir 2178 (time 1788836508.83 total 30.02 last 78.06) - mkdir 2818 (time 1788836518.85 total 40.04 last 63.87) - mkdir 3521 (time 1788836528.85 total 50.04 last 70.30) - mkdir 4258 (time 1788836538.87 total 60.06 last 73.57) - mkdir 5006 (time 1788836548.88 total 70.06 last 74.76) - mkdir 5727 (time 1788836558.90 total 80.09 last 71.92) - mkdir 6445 (time 1788836568.91 total 90.10 last 71.70) - mkdir 7159 (time 1788836578.92 total 100.11 last 71.36) - mkdir 7964 (time 1788836588.93 total 110.12 last 80.41) - mkdir 8715 (time 1788836598.95 total 120.13 last 74.99) - mkdir 9417 (time 1788836608.96 total 130.15 last 70.07) - mkdir 10000 (time 1788836618.72 total 139.90 last 59.78) - mkdir 10679 (time 1788836628.72 total 149.91 last 67.89) - mkdir 11422 (time 1788836638.72 total 159.91 last 74.28) - mkdir 12120 (time 1788836648.72 total 169.91 last 69.77) - mkdir 12817 (time 1788836658.73 total 179.92 last 69.68) - mkdir 13483 (time 1788836668.74 total 189.93 last 66.52) - mkdir 14186 (time 1788836678.74 total 199.93 last 70.27) - mkdir 14957 (time 1788836688.75 total 209.93 last 77.09) - mkdir 15622 (time 1788836698.78 total 219.97 last 66.25) - mkdir 16346 (time 1788836708.79 total 229.98 last 72.35) - mkdir 17048 (time 1788836718.79 total 239.98 last 70.19) - mkdir 17771 (time 1788836728.84 total 250.03 last 71.98) - mkdir 18537 (time 1788836738.86 total 260.05 last 76.45) - mkdir 19269 (time 1788836748.86 total 270.05 last 73.18) - mkdir 20000 (time 1788836758.77 total 279.95 last 73.80) - mkdir 20671 (time 1788836768.77 total 289.96 last 67.04) - mkdir 21362 (time 1788836778.78 total 299.97 last 69.07) - mkdir 21976 (time 1788836788.79 total 309.98 last 61.35) - mkdir 22572 (time 1788836798.79 total 319.98 last 59.58) - mkdir 23219 (time 1788836808.81 total 330.00 last 64.59) - mkdir 23851 (time 1788836818.81 total 340.00 last 63.19) - mkdir 24483 (time 1788836828.81 total 350.00 last 63.19) - mkdir 25118 (time 1788836838.83 total 360.01 last 63.40) - mkdir 25733 (time 1788836848.84 total 370.03 last 61.42) - mkdir 26385 (time 1788836858.85 total 380.04 last 65.13) - mkdir 27066 (time 1788836869.06 total 390.25 last 66.67) - mkdir 27751 (time 1788836879.07 total 400.26 last 68.47) - mkdir 28351 (time 1788836889.07 total 410.26 last 59.98) - mkdir 29007 (time 1788836899.08 total 420.27 last 65.54) - mkdir 29713 (time 1788836909.10 total 430.29 last 70.46) - mkdir 30000 (time 1788836913.79 total 434.98 last 61.18) - mkdir 30630 (time 1788836923.79 total 444.98 last 63.00) - mkdir 31337 (time 1788836933.79 total 454.98 last 70.67) - mkdir 32028 (time 1788836943.81 total 465.00 last 69.01) - mkdir 32722 (time 1788836954.00 total 475.19 last 68.07) total: 32818 mkdir in 476.24 seconds: 68.91 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489856 1718272 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 304109 65969 238140 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 1788837476 ; total 0 ; last 0) - unlinked 10000 (time 1788837628 ; total 152 ; last 152) - unlinked 20000 (time 1788837772 ; total 296 ; last 144) - unlinked 30000 (time 1788837921 ; total 445 ; last 149) total: 32768 unlinks in 487 seconds: 67.285423 unlinks/second - unlinked 0 (time 1788837476 ; total 0 ; last 0) - unlinked 10000 (time 1788837628 ; total 152 ; last 152) - unlinked 20000 (time 1788837773 ; total 297 ; last 145) - unlinked 30000 (time 1788837923 ; total 447 ; last 150) total: 32768 unlinks in 488 seconds: 67.147537 unlinks/second nlink between: 102 - unlinked 0 (time 1788837965 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788837965 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 2209280 2304 2204928 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 526887 333 526554 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