== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:19:35 (1787743175) 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 621 (time 1787743191.78 total 10.00 last 62.07) - mkdir 1250 (time 1787743201.79 total 20.01 last 62.89) - mkdir 1867 (time 1787743211.79 total 30.01 last 61.70) - mkdir 2599 (time 1787743221.79 total 40.01 last 73.16) - mkdir 3068 (time 1787743231.94 total 50.16 last 46.21) - mkdir 3593 (time 1787743241.95 total 60.17 last 52.46) - mkdir 4191 (time 1787743252.00 total 70.22 last 59.50) - mkdir 4778 (time 1787743262.02 total 80.24 last 58.57) - mkdir 5499 (time 1787743272.06 total 90.28 last 71.82) - mkdir 5928 (time 1787743282.12 total 100.34 last 42.67) - mkdir 6353 (time 1787743292.16 total 110.38 last 42.33) - mkdir 6791 (time 1787743302.26 total 120.48 last 43.33) - mkdir 7294 (time 1787743312.29 total 130.51 last 50.16) - mkdir 7898 (time 1787743322.32 total 140.54 last 60.24) - mkdir 8374 (time 1787743332.33 total 150.55 last 47.55) - mkdir 8833 (time 1787743342.39 total 160.61 last 45.64) - mkdir 9363 (time 1787743352.39 total 170.61 last 52.96) - mkdir 9762 (time 1787743362.46 total 180.68 last 39.65) - mkdir 10000 (time 1787743367.93 total 186.15 last 43.50) - mkdir 10630 (time 1787743377.94 total 196.16 last 62.90) - mkdir 11280 (time 1787743388.00 total 206.22 last 64.62) - mkdir 11891 (time 1787743398.01 total 216.23 last 61.05) - mkdir 12551 (time 1787743408.03 total 226.25 last 65.88) - mkdir 13052 (time 1787743418.03 total 236.26 last 50.07) - mkdir 13576 (time 1787743428.04 total 246.26 last 52.36) - mkdir 14199 (time 1787743438.05 total 256.27 last 62.27) - mkdir 14866 (time 1787743448.05 total 266.27 last 66.68) - mkdir 15296 (time 1787743458.08 total 276.30 last 42.87) - mkdir 15838 (time 1787743468.09 total 286.31 last 54.13) - mkdir 16346 (time 1787743478.11 total 296.33 last 50.73) - mkdir 16870 (time 1787743488.12 total 306.34 last 52.34) - mkdir 17506 (time 1787743498.12 total 316.34 last 63.58) - mkdir 18127 (time 1787743508.13 total 326.35 last 62.04) - mkdir 18581 (time 1787743518.14 total 336.36 last 45.36) - mkdir 19100 (time 1787743528.15 total 346.37 last 51.84) - mkdir 19831 (time 1787743538.17 total 356.39 last 72.97) - mkdir 20000 (time 1787743540.56 total 358.78 last 70.54) - mkdir 20715 (time 1787743550.56 total 368.79 last 71.48) - mkdir 21340 (time 1787743560.60 total 378.82 last 62.27) - mkdir 21896 (time 1787743570.62 total 388.84 last 55.52) - mkdir 22405 (time 1787743580.62 total 398.84 last 50.86) - mkdir 23052 (time 1787743590.63 total 408.85 last 64.67) - mkdir 23675 (time 1787743600.68 total 418.90 last 61.97) - mkdir 24404 (time 1787743610.68 total 428.90 last 72.88) - mkdir 24927 (time 1787743620.72 total 438.94 last 52.13) - mkdir 25611 (time 1787743630.75 total 448.97 last 68.14) - mkdir 26202 (time 1787743640.77 total 458.99 last 59.01) - mkdir 26665 (time 1787743650.81 total 469.03 last 46.12) - mkdir 27107 (time 1787743660.83 total 479.05 last 44.13) - mkdir 27421 (time 1787743670.84 total 489.06 last 31.37) - mkdir 27953 (time 1787743680.86 total 499.08 last 53.08) - mkdir 28496 (time 1787743690.87 total 509.09 last 54.22) - mkdir 28935 (time 1787743700.88 total 519.10 last 43.88) - mkdir 29344 (time 1787743710.89 total 529.11 last 40.87) - mkdir 29872 (time 1787743720.96 total 539.18 last 52.41) - mkdir 30389 (time 1787743731.00 total 549.22 last 51.50) - mkdir 30845 (time 1787743741.00 total 559.22 last 45.60) - mkdir 31439 (time 1787743751.03 total 569.25 last 59.22) - mkdir 32050 (time 1787743761.05 total 579.27 last 61.01) - mkdir 32634 (time 1787743771.05 total 589.27 last 58.37) total: 32818 mkdir in 592.49 seconds: 55.39 ops/second - mkdir 624 (time 1787743191.65 total 10.00 last 62.39) - mkdir 1254 (time 1787743201.66 total 20.02 last 62.91) - mkdir 1869 (time 1787743211.67 total 30.02 last 61.46) - mkdir 2605 (time 1787743221.69 total 40.04 last 73.44) - mkdir 3082 (time 1787743231.72 total 50.07 last 47.55) - mkdir 3616 (time 1787743241.72 total 60.07 last 53.40) - mkdir 4193 (time 1787743251.76 total 70.12 last 57.46) - mkdir 4778 (time 1787743261.80 total 80.15 last 58.30) - mkdir 5509 (time 1787743271.82 total 90.17 last 72.96) - mkdir 5947 (time 1787743281.85 total 100.21 last 43.64) - mkdir 6360 (time 1787743291.88 total 110.23 last 41.20) - mkdir 6804 (time 1787743301.89 total 120.24 last 44.36) - mkdir 7307 (time 1787743311.89 total 130.24 last 50.29) - mkdir 7905 (time 1787743321.90 total 140.25 last 59.74) - mkdir 8393 (time 1787743331.92 total 150.27 last 48.70) - mkdir 8826 (time 1787743341.96 total 160.31 last 43.12) - mkdir 9307 (time 1787743351.99 total 170.34 last 47.96) - mkdir 9723 (time 1787743362.01 total 180.36 last 41.53) - mkdir 10000 (time 1787743368.39 total 186.74 last 43.39) - mkdir 10638 (time 1787743378.40 total 196.75 last 63.76) - mkdir 11237 (time 1787743388.40 total 206.76 last 59.87) - mkdir 11854 (time 1787743398.41 total 216.76 last 61.65) - mkdir 12532 (time 1787743408.41 total 226.76 last 67.80) - mkdir 13023 (time 1787743418.47 total 236.82 last 48.81) - mkdir 13547 (time 1787743428.47 total 246.83 last 52.39) - mkdir 14197 (time 1787743438.48 total 256.83 last 64.98) - mkdir 14854 (time 1787743448.48 total 266.83 last 65.66) - mkdir 15266 (time 1787743458.49 total 276.84 last 41.19) - mkdir 15789 (time 1787743468.50 total 286.86 last 52.21) - mkdir 16267 (time 1787743478.52 total 296.88 last 47.71) - mkdir 16798 (time 1787743488.52 total 306.88 last 53.10) - mkdir 17445 (time 1787743498.53 total 316.88 last 64.65) - mkdir 18050 (time 1787743508.56 total 326.91 last 60.35) - mkdir 18508 (time 1787743518.56 total 336.92 last 45.77) - mkdir 19042 (time 1787743528.57 total 346.92 last 53.37) - mkdir 19788 (time 1787743538.57 total 356.92 last 74.58) - mkdir 20000 (time 1787743541.09 total 359.44 last 84.22) - mkdir 20695 (time 1787743551.10 total 369.45 last 69.43) - mkdir 21289 (time 1787743561.10 total 379.46 last 59.37) - mkdir 21881 (time 1787743571.14 total 389.50 last 58.96) - mkdir 22359 (time 1787743581.16 total 399.52 last 47.70) - mkdir 23052 (time 1787743591.18 total 409.53 last 69.19) - mkdir 23630 (time 1787743601.19 total 419.54 last 57.77) - mkdir 24370 (time 1787743611.28 total 429.64 last 73.28) - mkdir 24919 (time 1787743621.29 total 439.65 last 54.86) - mkdir 25554 (time 1787743631.30 total 449.65 last 63.48) - mkdir 26175 (time 1787743641.30 total 459.65 last 62.09) - mkdir 26641 (time 1787743651.30 total 469.66 last 46.57) - mkdir 27092 (time 1787743661.34 total 479.69 last 44.96) - mkdir 27405 (time 1787743671.35 total 489.70 last 31.26) - mkdir 27899 (time 1787743681.52 total 499.87 last 48.56) - mkdir 28453 (time 1787743691.58 total 509.93 last 55.08) - mkdir 28927 (time 1787743701.58 total 519.94 last 47.38) - mkdir 29361 (time 1787743711.59 total 529.95 last 43.36) - mkdir 29900 (time 1787743721.60 total 539.95 last 53.87) - mkdir 30000 (time 1787743724.59 total 542.95 last 33.39) - mkdir 30485 (time 1787743734.62 total 552.97 last 48.39) - mkdir 31006 (time 1787743744.63 total 562.98 last 52.03) - mkdir 31616 (time 1787743754.67 total 573.02 last 60.76) - mkdir 32252 (time 1787743764.70 total 583.05 last 63.44) total: 32818 mkdir in 592.73 seconds: 55.37 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 489856 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 1787744269 ; total 0 ; last 0) - unlinked 10000 (time 1787744446 ; total 177 ; last 177) - unlinked 20000 (time 1787744638 ; total 369 ; last 192) - unlinked 30000 (time 1787744817 ; total 548 ; last 179) total: 32768 unlinks in 621 seconds: 52.766506 unlinks/second - unlinked 0 (time 1787744269 ; total 0 ; last 0) - unlinked 10000 (time 1787744447 ; total 178 ; last 178) - unlinked 20000 (time 1787744639 ; total 370 ; last 192) - unlinked 30000 (time 1787744819 ; total 550 ; last 180) total: 32768 unlinks in 623 seconds: 52.597111 unlinks/second nlink between: 102 - unlinked 0 (time 1787744894 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787744894 ; 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 1 seconds: 0.000000 unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2209152 2176 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