== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:50:23 (1788753023) 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 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 581 (time 1788753039.99 total 10.01 last 58.06) - mkdir 1171 (time 1788753050.00 total 20.02 last 58.95) - mkdir 1767 (time 1788753060.01 total 30.03 last 59.50) - mkdir 2272 (time 1788753070.03 total 40.05 last 50.41) - mkdir 2791 (time 1788753080.05 total 50.07 last 51.82) - mkdir 3359 (time 1788753090.06 total 60.08 last 56.75) - mkdir 3940 (time 1788753100.07 total 70.09 last 58.00) - mkdir 4535 (time 1788753110.09 total 80.11 last 59.41) - mkdir 5023 (time 1788753120.09 total 90.11 last 48.79) - mkdir 5593 (time 1788753130.13 total 100.15 last 56.79) - mkdir 6098 (time 1788753140.14 total 110.16 last 50.42) - mkdir 6626 (time 1788753150.17 total 120.19 last 52.66) - mkdir 7162 (time 1788753160.18 total 130.20 last 53.54) - mkdir 7705 (time 1788753170.19 total 140.21 last 54.23) - mkdir 8317 (time 1788753180.20 total 150.22 last 61.18) - mkdir 8716 (time 1788753190.20 total 160.22 last 39.88) - mkdir 8966 (time 1788753200.26 total 170.28 last 24.86) - mkdir 9399 (time 1788753210.28 total 180.30 last 43.22) - mkdir 9886 (time 1788753220.33 total 190.35 last 48.45) - mkdir 10000 (time 1788753222.79 total 192.81 last 46.27) - mkdir 10508 (time 1788753232.80 total 202.82 last 50.77) - mkdir 11003 (time 1788753242.82 total 212.83 last 49.42) - mkdir 11485 (time 1788753252.83 total 222.85 last 48.12) - mkdir 12010 (time 1788753262.84 total 232.85 last 52.49) - mkdir 12479 (time 1788753272.85 total 242.87 last 46.84) - mkdir 12905 (time 1788753282.85 total 252.87 last 42.57) - mkdir 13458 (time 1788753292.86 total 262.88 last 55.29) - mkdir 14017 (time 1788753302.86 total 272.88 last 55.87) - mkdir 14493 (time 1788753312.88 total 282.90 last 47.50) - mkdir 14956 (time 1788753322.93 total 292.94 last 46.11) - mkdir 15489 (time 1788753332.93 total 302.95 last 53.29) - mkdir 16033 (time 1788753342.93 total 312.95 last 54.37) - mkdir 16569 (time 1788753352.95 total 322.96 last 53.53) - mkdir 16992 (time 1788753363.02 total 333.04 last 42.00) - mkdir 17462 (time 1788753373.06 total 343.08 last 46.78) - mkdir 17966 (time 1788753383.06 total 353.08 last 50.40) - mkdir 18471 (time 1788753393.12 total 363.14 last 50.20) - mkdir 18972 (time 1788753403.14 total 373.15 last 50.04) - mkdir 19511 (time 1788753413.15 total 383.17 last 53.81) - mkdir 19993 (time 1788753423.16 total 393.17 last 48.18) - mkdir 20513 (time 1788753433.16 total 403.18 last 52.00) - mkdir 21070 (time 1788753443.16 total 413.18 last 55.66) - mkdir 21609 (time 1788753453.20 total 423.22 last 53.72) - mkdir 22075 (time 1788753463.22 total 433.24 last 46.49) - mkdir 22561 (time 1788753473.22 total 443.24 last 48.59) - mkdir 23020 (time 1788753483.24 total 453.26 last 45.82) - mkdir 23480 (time 1788753493.25 total 463.27 last 45.95) - mkdir 23802 (time 1788753503.26 total 473.28 last 32.17) - mkdir 24251 (time 1788753513.28 total 483.30 last 44.82) - mkdir 24752 (time 1788753523.31 total 493.33 last 49.93) - mkdir 25307 (time 1788753533.34 total 503.36 last 55.37) - mkdir 25788 (time 1788753543.34 total 513.36 last 48.08) - mkdir 26242 (time 1788753553.38 total 523.40 last 45.21) - mkdir 26701 (time 1788753563.40 total 533.42 last 45.83) - mkdir 27144 (time 1788753573.42 total 543.44 last 44.21) - mkdir 27666 (time 1788753583.42 total 553.44 last 52.20) - mkdir 28168 (time 1788753593.43 total 563.44 last 50.17) - mkdir 28610 (time 1788753603.45 total 573.47 last 44.09) - mkdir 29150 (time 1788753613.46 total 583.47 last 53.97) - mkdir 29662 (time 1788753623.46 total 593.48 last 51.16) - mkdir 30000 (time 1788753629.01 total 599.03 last 60.99) - mkdir 30537 (time 1788753639.03 total 609.05 last 53.56) - mkdir 31020 (time 1788753649.04 total 619.06 last 48.25) - mkdir 31590 (time 1788753659.05 total 629.07 last 56.96) - mkdir 32132 (time 1788753669.06 total 639.08 last 54.15) - mkdir 32647 (time 1788753679.81 total 649.83 last 47.89) total: 32818 mkdir in 652.68 seconds: 50.28 ops/second - mkdir 626 (time 1788753040.00 total 10.01 last 62.51) - mkdir 1232 (time 1788753050.00 total 20.02 last 60.56) - mkdir 1809 (time 1788753060.01 total 30.03 last 57.63) - mkdir 2334 (time 1788753070.02 total 40.04 last 52.47) - mkdir 2869 (time 1788753080.03 total 50.05 last 53.43) - mkdir 3431 (time 1788753090.05 total 60.07 last 56.12) - mkdir 4003 (time 1788753100.08 total 70.10 last 57.01) - mkdir 4587 (time 1788753110.14 total 80.16 last 58.04) - mkdir 5080 (time 1788753120.17 total 90.19 last 49.17) - mkdir 5642 (time 1788753130.18 total 100.20 last 56.11) - mkdir 6135 (time 1788753140.21 total 110.23 last 49.16) - mkdir 6654 (time 1788753150.23 total 120.25 last 51.79) - mkdir 7171 (time 1788753160.24 total 130.26 last 51.68) - mkdir 7704 (time 1788753170.24 total 140.26 last 53.27) - mkdir 8314 (time 1788753180.24 total 150.26 last 61.00) - mkdir 8701 (time 1788753190.25 total 160.27 last 38.67) - mkdir 8952 (time 1788753200.27 total 170.28 last 25.06) - mkdir 9387 (time 1788753210.28 total 180.30 last 43.42) - mkdir 9875 (time 1788753220.31 total 190.33 last 48.68) - mkdir 10000 (time 1788753222.92 total 192.94 last 47.80) - mkdir 10520 (time 1788753232.93 total 202.95 last 51.98) - mkdir 11023 (time 1788753242.94 total 212.96 last 50.23) - mkdir 11496 (time 1788753252.95 total 222.97 last 47.24) - mkdir 12045 (time 1788753262.97 total 232.99 last 54.80) - mkdir 12520 (time 1788753272.99 total 243.01 last 47.39) - mkdir 12971 (time 1788753283.00 total 253.02 last 45.06) - mkdir 13526 (time 1788753293.02 total 263.04 last 55.40) - mkdir 14076 (time 1788753303.02 total 273.04 last 54.98) - mkdir 14561 (time 1788753313.04 total 283.06 last 48.43) - mkdir 15018 (time 1788753323.04 total 293.06 last 45.69) - mkdir 15554 (time 1788753333.06 total 303.08 last 53.50) - mkdir 16075 (time 1788753343.07 total 313.09 last 52.06) - mkdir 16604 (time 1788753353.07 total 323.09 last 52.90) - mkdir 16999 (time 1788753363.08 total 333.10 last 39.46) - mkdir 17467 (time 1788753373.08 total 343.10 last 46.78) - mkdir 17971 (time 1788753383.10 total 353.12 last 50.33) - mkdir 18488 (time 1788753393.17 total 363.19 last 51.34) - mkdir 18994 (time 1788753403.20 total 373.22 last 50.45) - mkdir 19532 (time 1788753413.22 total 383.24 last 53.67) - mkdir 20000 (time 1788753423.25 total 393.26 last 46.69) - mkdir 20514 (time 1788753433.25 total 403.26 last 51.40) - mkdir 21070 (time 1788753443.26 total 413.28 last 55.53) - mkdir 21578 (time 1788753453.27 total 423.29 last 50.73) - mkdir 22033 (time 1788753463.31 total 433.33 last 45.31) - mkdir 22491 (time 1788753473.35 total 443.37 last 45.63) - mkdir 22931 (time 1788753483.37 total 453.38 last 43.94) - mkdir 23381 (time 1788753493.43 total 463.44 last 44.73) - mkdir 23717 (time 1788753503.44 total 473.46 last 33.55) - mkdir 24167 (time 1788753513.46 total 483.48 last 44.89) - mkdir 24661 (time 1788753523.47 total 493.49 last 49.39) - mkdir 25187 (time 1788753533.49 total 503.51 last 52.47) - mkdir 25683 (time 1788753543.50 total 513.52 last 49.56) - mkdir 26133 (time 1788753553.51 total 523.53 last 44.94) - mkdir 26569 (time 1788753563.58 total 533.59 last 43.32) - mkdir 27029 (time 1788753573.59 total 543.61 last 45.93) - mkdir 27536 (time 1788753583.59 total 553.61 last 50.70) - mkdir 28038 (time 1788753593.60 total 563.62 last 50.15) - mkdir 28498 (time 1788753603.62 total 573.64 last 45.92) - mkdir 29055 (time 1788753613.62 total 583.64 last 55.66) - mkdir 29552 (time 1788753623.64 total 593.66 last 49.63) - mkdir 30000 (time 1788753631.40 total 601.42 last 57.75) - mkdir 30535 (time 1788753641.41 total 611.43 last 53.44) - mkdir 31077 (time 1788753651.41 total 621.43 last 54.16) - mkdir 31609 (time 1788753661.80 total 631.82 last 51.24) - mkdir 32151 (time 1788753671.82 total 641.84 last 54.07) - mkdir 32667 (time 1788753681.83 total 651.85 last 51.57) total: 32818 mkdir in 653.94 seconds: 50.19 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 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1788754174 ; total 0 ; last 0) - unlinked 10000 (time 1788754358 ; total 184 ; last 184) - unlinked 20000 (time 1788754526 ; total 352 ; last 168) - unlinked 30000 (time 1788754706 ; total 532 ; last 180) total: 32768 unlinks in 582 seconds: 56.302406 unlinks/second - unlinked 0 (time 1788754174 ; total 0 ; last 0) - unlinked 10000 (time 1788754358 ; total 184 ; last 184) - unlinked 20000 (time 1788754525 ; total 351 ; last 167) - unlinked 30000 (time 1788754707 ; total 533 ; last 182) total: 32768 unlinks in 582 seconds: 56.302406 unlinks/second nlink between: 102 - unlinked 0 (time 1788754759 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788754759 ; 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 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 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre