== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:05:03 (1788865503) 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 509 (time 1788865519.21 total 10.01 last 50.83) - mkdir 987 (time 1788865529.24 total 20.04 last 47.68) - mkdir 1539 (time 1788865539.26 total 30.06 last 55.09) - mkdir 2052 (time 1788865549.27 total 40.07 last 51.26) - mkdir 2610 (time 1788865559.27 total 50.07 last 55.80) - mkdir 3027 (time 1788865569.28 total 60.08 last 41.65) - mkdir 3578 (time 1788865579.28 total 70.09 last 55.07) - mkdir 4157 (time 1788865589.31 total 80.11 last 57.76) - mkdir 4723 (time 1788865599.31 total 90.11 last 56.58) - mkdir 5283 (time 1788865609.37 total 100.17 last 55.70) - mkdir 5793 (time 1788865619.38 total 110.18 last 50.94) - mkdir 6223 (time 1788865629.38 total 120.18 last 42.99) - mkdir 6740 (time 1788865639.38 total 130.18 last 51.68) - mkdir 7329 (time 1788865649.39 total 140.19 last 58.84) - mkdir 7910 (time 1788865659.40 total 150.20 last 58.09) - mkdir 8477 (time 1788865669.41 total 160.21 last 56.61) - mkdir 8983 (time 1788865679.42 total 170.22 last 50.57) - mkdir 9526 (time 1788865689.45 total 180.26 last 54.10) - mkdir 10000 (time 1788865698.71 total 189.51 last 51.20) - mkdir 10513 (time 1788865708.72 total 199.52 last 51.28) - mkdir 10957 (time 1788865718.72 total 209.52 last 44.38) - mkdir 11499 (time 1788865728.72 total 219.53 last 54.17) - mkdir 11997 (time 1788865738.76 total 229.56 last 49.63) - mkdir 12612 (time 1788865748.77 total 239.57 last 61.44) - mkdir 13103 (time 1788865758.78 total 249.58 last 49.04) - mkdir 13674 (time 1788865768.80 total 259.60 last 57.00) - mkdir 14204 (time 1788865778.80 total 269.61 last 52.97) - mkdir 14804 (time 1788865788.81 total 279.61 last 59.94) - mkdir 15311 (time 1788865798.82 total 289.62 last 50.69) - mkdir 15827 (time 1788865808.83 total 299.63 last 51.52) - mkdir 16358 (time 1788865818.84 total 309.64 last 53.06) - mkdir 16884 (time 1788865828.85 total 319.65 last 52.55) - mkdir 17491 (time 1788865838.90 total 329.70 last 60.39) - mkdir 18043 (time 1788865848.92 total 339.72 last 55.09) - mkdir 18572 (time 1788865858.92 total 349.72 last 52.88) - mkdir 19165 (time 1788865868.95 total 359.75 last 59.14) - mkdir 19792 (time 1788865878.95 total 369.75 last 62.67) - mkdir 20000 (time 1788865882.38 total 373.18 last 60.66) - mkdir 20516 (time 1788865892.41 total 383.21 last 51.47) - mkdir 20977 (time 1788865902.41 total 393.21 last 46.07) - mkdir 21468 (time 1788865912.42 total 403.22 last 49.09) - mkdir 21922 (time 1788865922.44 total 413.24 last 45.29) - mkdir 22424 (time 1788865932.44 total 423.25 last 50.18) - mkdir 22854 (time 1788865942.46 total 433.26 last 42.92) - mkdir 23370 (time 1788865952.48 total 443.28 last 51.53) - mkdir 23914 (time 1788865962.48 total 453.28 last 54.37) - mkdir 24451 (time 1788865972.50 total 463.30 last 53.62) - mkdir 24875 (time 1788865982.53 total 473.33 last 42.25) - mkdir 25278 (time 1788865992.55 total 483.35 last 40.23) - mkdir 25823 (time 1788866002.57 total 493.37 last 54.39) - mkdir 26325 (time 1788866012.57 total 503.37 last 50.18) - mkdir 26838 (time 1788866022.58 total 513.39 last 51.24) - mkdir 27278 (time 1788866032.60 total 523.40 last 43.95) - mkdir 27775 (time 1788866043.39 total 534.19 last 46.04) - mkdir 28245 (time 1788866053.40 total 544.20 last 46.97) - mkdir 28747 (time 1788866063.41 total 554.21 last 50.12) - mkdir 29209 (time 1788866073.42 total 564.22 last 46.17) - mkdir 29750 (time 1788866083.42 total 574.22 last 54.09) - mkdir 30000 (time 1788866087.88 total 578.68 last 56.10) - mkdir 30488 (time 1788866097.89 total 588.70 last 48.72) - mkdir 31000 (time 1788866107.92 total 598.73 last 51.05) - mkdir 31468 (time 1788866117.94 total 608.74 last 46.72) - mkdir 31911 (time 1788866127.95 total 618.75 last 44.29) - mkdir 32430 (time 1788866138.72 total 629.52 last 48.18) total: 32818 mkdir in 636.38 seconds: 51.57 ops/second - mkdir 533 (time 1788865519.20 total 10.00 last 53.29) - mkdir 1023 (time 1788865529.22 total 20.02 last 48.92) - mkdir 1584 (time 1788865539.22 total 30.02 last 56.10) - mkdir 2099 (time 1788865549.22 total 40.02 last 51.50) - mkdir 2669 (time 1788865559.24 total 50.04 last 56.89) - mkdir 3113 (time 1788865569.24 total 60.04 last 44.39) - mkdir 3662 (time 1788865579.24 total 70.04 last 54.88) - mkdir 4243 (time 1788865589.25 total 80.05 last 58.08) - mkdir 4803 (time 1788865599.26 total 90.06 last 55.92) - mkdir 5337 (time 1788865609.30 total 100.10 last 53.21) - mkdir 5845 (time 1788865619.31 total 110.11 last 50.74) - mkdir 6262 (time 1788865629.32 total 120.12 last 41.67) - mkdir 6787 (time 1788865639.33 total 130.13 last 52.45) - mkdir 7397 (time 1788865649.36 total 140.16 last 60.80) - mkdir 7969 (time 1788865659.37 total 150.17 last 57.16) - mkdir 8502 (time 1788865669.37 total 160.17 last 53.28) - mkdir 8994 (time 1788865679.40 total 170.20 last 49.06) - mkdir 9528 (time 1788865689.43 total 180.23 last 53.25) - mkdir 10000 (time 1788865698.87 total 189.67 last 49.97) - mkdir 10502 (time 1788865708.90 total 199.70 last 50.09) - mkdir 10924 (time 1788865718.93 total 209.73 last 42.04) - mkdir 11447 (time 1788865728.96 total 219.76 last 52.16) - mkdir 11943 (time 1788865738.99 total 229.79 last 49.43) - mkdir 12542 (time 1788865749.00 total 239.80 last 59.87) - mkdir 13030 (time 1788865759.05 total 249.85 last 48.55) - mkdir 13583 (time 1788865769.05 total 259.85 last 55.28) - mkdir 14138 (time 1788865779.08 total 269.87 last 55.38) - mkdir 14717 (time 1788865789.09 total 279.89 last 57.81) - mkdir 15190 (time 1788865799.11 total 289.91 last 47.20) - mkdir 15731 (time 1788865809.12 total 299.91 last 54.08) - mkdir 16236 (time 1788865819.12 total 309.92 last 50.46) - mkdir 16792 (time 1788865829.13 total 319.93 last 55.57) - mkdir 17385 (time 1788865839.13 total 329.93 last 59.29) - mkdir 17932 (time 1788865849.14 total 339.94 last 54.63) - mkdir 18467 (time 1788865859.17 total 349.97 last 53.38) - mkdir 19042 (time 1788865869.17 total 359.97 last 57.47) - mkdir 19705 (time 1788865879.17 total 369.97 last 66.29) - mkdir 20000 (time 1788865884.13 total 374.93 last 59.48) - mkdir 20496 (time 1788865894.14 total 384.94 last 49.55) - mkdir 20981 (time 1788865904.17 total 394.97 last 48.35) - mkdir 21441 (time 1788865914.21 total 405.01 last 45.82) - mkdir 21907 (time 1788865924.23 total 415.02 last 46.55) - mkdir 22385 (time 1788865934.24 total 425.04 last 47.72) - mkdir 22849 (time 1788865944.27 total 435.07 last 46.27) - mkdir 23335 (time 1788865954.27 total 445.07 last 48.59) - mkdir 23920 (time 1788865964.29 total 455.09 last 58.40) - mkdir 24397 (time 1788865974.29 total 465.09 last 47.68) - mkdir 24794 (time 1788865984.30 total 475.10 last 39.66) - mkdir 25239 (time 1788865994.33 total 485.13 last 44.40) - mkdir 25776 (time 1788866004.84 total 495.64 last 51.07) - mkdir 26270 (time 1788866014.85 total 505.65 last 49.37) - mkdir 26773 (time 1788866024.86 total 515.66 last 50.23) - mkdir 27239 (time 1788866034.87 total 525.66 last 46.58) - mkdir 27713 (time 1788866044.88 total 535.68 last 47.33) - mkdir 28225 (time 1788866054.90 total 545.70 last 51.12) - mkdir 28737 (time 1788866064.90 total 555.70 last 51.17) - mkdir 29212 (time 1788866074.91 total 565.70 last 47.48) - mkdir 29767 (time 1788866084.94 total 575.73 last 55.33) - mkdir 30000 (time 1788866088.97 total 579.77 last 57.68) - mkdir 30488 (time 1788866099.00 total 589.80 last 48.68) - mkdir 30954 (time 1788866109.00 total 599.80 last 46.59) - mkdir 31430 (time 1788866119.01 total 609.81 last 47.57) - mkdir 31907 (time 1788866129.59 total 620.39 last 45.07) - mkdir 32411 (time 1788866139.60 total 630.40 last 50.36) total: 32818 mkdir in 637.40 seconds: 51.49 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489984 1718144 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 303986 65969 238017 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 1788866635 ; total 1 ; last 1) - unlinked 10000 (time 1788866854 ; total 220 ; last 219) - unlinked 20000 (time 1788867096 ; total 462 ; last 242) - unlinked 30000 (time 1788867420 ; total 786 ; last 324) total: 32768 unlinks in 871 seconds: 37.621124 unlinks/second - unlinked 0 (time 1788866634 ; total 0 ; last 0) - unlinked 10000 (time 1788866857 ; total 223 ; last 223) - unlinked 20000 (time 1788867099 ; total 465 ; last 242) - unlinked 30000 (time 1788867423 ; total 789 ; last 324) total: 32768 unlinks in 873 seconds: 37.534939 unlinks/second nlink between: 102 - unlinked 0 (time 1788867508 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1788867508 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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