== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 00:46:09 (1790657169) 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 624 (time 1790657184.99 total 10.01 last 62.36) - mkdir 1260 (time 1790657195.02 total 20.04 last 63.42) - mkdir 2003 (time 1790657205.02 total 30.04 last 74.25) - mkdir 2721 (time 1790657215.03 total 40.05 last 71.72) - mkdir 3326 (time 1790657225.04 total 50.06 last 60.47) - mkdir 3885 (time 1790657235.06 total 60.08 last 55.77) - mkdir 4625 (time 1790657245.07 total 70.09 last 73.98) - mkdir 5201 (time 1790657255.07 total 80.09 last 57.60) - mkdir 5970 (time 1790657265.09 total 90.11 last 76.70) - mkdir 6679 (time 1790657275.10 total 100.12 last 70.87) - mkdir 7334 (time 1790657285.10 total 110.12 last 65.48) - mkdir 8023 (time 1790657295.10 total 120.12 last 68.87) - mkdir 8775 (time 1790657305.11 total 130.13 last 75.18) - mkdir 9441 (time 1790657315.11 total 140.13 last 66.57) - mkdir 10000 (time 1790657322.86 total 147.88 last 72.17) - mkdir 10535 (time 1790657332.86 total 157.88 last 53.49) - mkdir 11068 (time 1790657342.88 total 167.90 last 53.16) - mkdir 11602 (time 1790657352.90 total 177.92 last 53.31) - mkdir 12202 (time 1790657362.91 total 187.93 last 59.93) - mkdir 12907 (time 1790657372.92 total 197.94 last 70.48) - mkdir 13546 (time 1790657382.92 total 207.94 last 63.86) - mkdir 14084 (time 1790657392.93 total 217.95 last 53.78) - mkdir 14681 (time 1790657402.96 total 227.98 last 59.50) - mkdir 15329 (time 1790657412.97 total 237.98 last 64.76) - mkdir 15992 (time 1790657422.97 total 247.99 last 66.25) - mkdir 16650 (time 1790657432.97 total 257.99 last 65.79) - mkdir 17332 (time 1790657443.00 total 268.01 last 68.05) - mkdir 17919 (time 1790657453.00 total 278.02 last 58.65) - mkdir 18576 (time 1790657463.01 total 288.03 last 65.68) - mkdir 19172 (time 1790657473.01 total 298.03 last 59.59) - mkdir 19723 (time 1790657483.01 total 308.03 last 55.09) - mkdir 20000 (time 1790657487.30 total 312.32 last 64.60) - mkdir 20674 (time 1790657497.31 total 322.33 last 67.35) - mkdir 21281 (time 1790657507.33 total 332.35 last 60.56) - mkdir 21943 (time 1790657517.34 total 342.36 last 66.15) - mkdir 22591 (time 1790657527.35 total 352.37 last 64.70) - mkdir 23196 (time 1790657537.38 total 362.40 last 60.36) - mkdir 23847 (time 1790657547.38 total 372.40 last 65.09) - mkdir 24492 (time 1790657557.38 total 382.40 last 64.47) - mkdir 25138 (time 1790657567.39 total 392.41 last 64.53) - mkdir 25827 (time 1790657577.40 total 402.42 last 68.86) - mkdir 26462 (time 1790657587.41 total 412.43 last 63.40) - mkdir 27088 (time 1790657597.43 total 422.45 last 62.52) - mkdir 27623 (time 1790657607.54 total 432.56 last 52.90) - mkdir 28131 (time 1790657617.54 total 442.56 last 50.79) - mkdir 28729 (time 1790657627.54 total 452.56 last 59.80) - mkdir 29290 (time 1790657637.83 total 462.85 last 54.53) - mkdir 29902 (time 1790657647.85 total 472.87 last 61.11) - mkdir 30479 (time 1790657658.34 total 483.36 last 54.99) - mkdir 30953 (time 1790657668.37 total 493.39 last 47.27) - mkdir 31562 (time 1790657678.37 total 503.39 last 60.88) - mkdir 32173 (time 1790657688.38 total 513.40 last 61.04) - mkdir 32801 (time 1790657698.38 total 523.40 last 62.77) total: 32818 mkdir in 524.64 seconds: 62.55 ops/second - mkdir 651 (time 1790657185.04 total 10.00 last 65.08) - mkdir 1285 (time 1790657195.04 total 20.01 last 63.39) - mkdir 2029 (time 1790657205.05 total 30.02 last 74.32) - mkdir 2775 (time 1790657215.06 total 40.02 last 74.56) - mkdir 3382 (time 1790657225.08 total 50.04 last 60.60) - mkdir 3946 (time 1790657235.08 total 60.04 last 56.37) - mkdir 4698 (time 1790657245.10 total 70.06 last 75.05) - mkdir 5304 (time 1790657255.10 total 80.06 last 60.60) - mkdir 6039 (time 1790657265.10 total 90.07 last 73.49) - mkdir 6758 (time 1790657275.11 total 100.07 last 71.85) - mkdir 7399 (time 1790657285.11 total 110.07 last 64.10) - mkdir 8093 (time 1790657295.11 total 120.07 last 69.39) - mkdir 8827 (time 1790657305.12 total 130.09 last 73.30) - mkdir 9528 (time 1790657315.13 total 140.09 last 70.08) - mkdir 10000 (time 1790657321.62 total 146.58 last 72.71) - mkdir 10567 (time 1790657331.63 total 156.59 last 56.65) - mkdir 11090 (time 1790657341.63 total 166.59 last 52.30) - mkdir 11607 (time 1790657351.67 total 176.63 last 51.51) - mkdir 12168 (time 1790657361.67 total 186.63 last 56.10) - mkdir 12866 (time 1790657371.67 total 196.63 last 69.77) - mkdir 13505 (time 1790657381.71 total 206.67 last 63.65) - mkdir 14054 (time 1790657391.73 total 216.69 last 54.78) - mkdir 14691 (time 1790657401.74 total 226.70 last 63.65) - mkdir 15329 (time 1790657411.76 total 236.73 last 63.63) - mkdir 15973 (time 1790657421.77 total 246.73 last 64.38) - mkdir 16690 (time 1790657431.81 total 256.77 last 71.41) - mkdir 17327 (time 1790657441.81 total 266.77 last 63.67) - mkdir 17941 (time 1790657451.82 total 276.78 last 61.37) - mkdir 18587 (time 1790657461.84 total 286.80 last 64.46) - mkdir 19141 (time 1790657471.85 total 296.81 last 55.37) - mkdir 19654 (time 1790657481.85 total 306.81 last 51.29) - mkdir 20000 (time 1790657487.00 total 311.96 last 67.13) - mkdir 20663 (time 1790657497.01 total 321.97 last 66.28) - mkdir 21265 (time 1790657507.03 total 331.99 last 60.08) - mkdir 21943 (time 1790657517.06 total 342.03 last 67.54) - mkdir 22569 (time 1790657527.08 total 352.04 last 62.52) - mkdir 23183 (time 1790657537.08 total 362.05 last 61.35) - mkdir 23828 (time 1790657547.12 total 372.08 last 64.30) - mkdir 24489 (time 1790657557.12 total 382.08 last 66.08) - mkdir 25123 (time 1790657567.12 total 392.08 last 63.39) - mkdir 25762 (time 1790657577.14 total 402.10 last 63.77) - mkdir 26404 (time 1790657587.41 total 412.37 last 62.52) - mkdir 27061 (time 1790657597.41 total 422.37 last 65.70) - mkdir 27594 (time 1790657607.57 total 432.53 last 52.47) - mkdir 28095 (time 1790657617.58 total 442.55 last 50.02) - mkdir 28662 (time 1790657627.60 total 452.56 last 56.62) - mkdir 29222 (time 1790657637.82 total 462.78 last 54.77) - mkdir 29811 (time 1790657647.82 total 472.79 last 58.89) - mkdir 30000 (time 1790657651.34 total 476.30 last 53.78) - mkdir 30593 (time 1790657661.35 total 486.31 last 59.25) - mkdir 31024 (time 1790657671.37 total 496.34 last 42.99) - mkdir 31716 (time 1790657681.39 total 506.35 last 69.10) - mkdir 32303 (time 1790657691.41 total 516.37 last 58.60) total: 32818 mkdir in 525.44 seconds: 62.46 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490240 1717888 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 303845 65969 237876 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 1790658218 ; total 0 ; last 0) - unlinked 10000 (time 1790658364 ; total 146 ; last 146) - unlinked 20000 (time 1790658517 ; total 299 ; last 153) - unlinked 30000 (time 1790658671 ; total 453 ; last 154) total: 32768 unlinks in 495 seconds: 66.197983 unlinks/second - unlinked 0 (time 1790658218 ; total 0 ; last 0) - unlinked 10000 (time 1790658363 ; total 145 ; last 145) - unlinked 20000 (time 1790658518 ; total 300 ; last 155) - unlinked 30000 (time 1790658673 ; total 455 ; last 155) total: 32768 unlinks in 497 seconds: 65.931587 unlinks/second nlink between: 102 - unlinked 0 (time 1790658716 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1790658716 ; 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 2209024 2176 2204800 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 526856 333 526523 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