== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:41:51 (1787136111) 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 641 (time 1787136125.18 total 10.00 last 64.09) - mkdir 1309 (time 1787136135.25 total 20.07 last 66.35) - mkdir 1996 (time 1787136145.26 total 30.07 last 68.67) - mkdir 2575 (time 1787136155.33 total 40.14 last 57.50) - mkdir 3135 (time 1787136165.33 total 50.15 last 55.99) - mkdir 3724 (time 1787136175.33 total 60.15 last 58.89) - mkdir 4325 (time 1787136185.38 total 70.19 last 59.83) - mkdir 4898 (time 1787136195.40 total 80.21 last 57.19) - mkdir 5450 (time 1787136205.41 total 90.23 last 55.10) - mkdir 5963 (time 1787136215.44 total 100.26 last 51.14) - mkdir 6465 (time 1787136225.44 total 110.26 last 50.20) - mkdir 6971 (time 1787136235.48 total 120.29 last 50.43) - mkdir 7548 (time 1787136245.50 total 130.32 last 57.57) - mkdir 8062 (time 1787136255.50 total 140.32 last 51.39) - mkdir 8653 (time 1787136265.52 total 150.33 last 59.02) - mkdir 9221 (time 1787136275.53 total 160.34 last 56.74) - mkdir 9788 (time 1787136285.53 total 170.35 last 56.70) - mkdir 10000 (time 1787136288.96 total 173.78 last 61.72) - mkdir 10559 (time 1787136298.97 total 183.79 last 55.85) - mkdir 11079 (time 1787136308.97 total 193.79 last 52.00) - mkdir 11655 (time 1787136318.99 total 203.81 last 57.50) - mkdir 12252 (time 1787136328.99 total 213.81 last 59.69) - mkdir 12884 (time 1787136339.02 total 223.84 last 63.03) - mkdir 13464 (time 1787136349.14 total 233.96 last 57.30) - mkdir 14065 (time 1787136359.16 total 243.98 last 59.98) - mkdir 14637 (time 1787136369.17 total 253.99 last 57.13) - mkdir 15217 (time 1787136379.20 total 264.02 last 57.85) - mkdir 15736 (time 1787136389.21 total 274.03 last 51.85) - mkdir 16078 (time 1787136399.21 total 284.03 last 34.17) - mkdir 16559 (time 1787136409.26 total 294.07 last 47.90) - mkdir 17143 (time 1787136419.26 total 304.08 last 58.39) - mkdir 17703 (time 1787136429.28 total 314.10 last 55.87) - mkdir 18326 (time 1787136439.30 total 324.12 last 62.18) - mkdir 18908 (time 1787136449.32 total 334.14 last 58.11) - mkdir 19551 (time 1787136459.33 total 344.14 last 64.25) - mkdir 20000 (time 1787136466.63 total 351.45 last 61.44) - mkdir 20614 (time 1787136476.66 total 361.48 last 61.25) - mkdir 21192 (time 1787136486.66 total 371.48 last 57.78) - mkdir 21762 (time 1787136496.67 total 381.49 last 56.97) - mkdir 22328 (time 1787136506.67 total 391.49 last 56.56) - mkdir 22903 (time 1787136516.68 total 401.50 last 57.48) - mkdir 23480 (time 1787136526.69 total 411.51 last 57.61) - mkdir 24109 (time 1787136536.69 total 421.51 last 62.89) - mkdir 24641 (time 1787136546.70 total 431.52 last 53.17) - mkdir 25138 (time 1787136556.70 total 441.52 last 49.69) - mkdir 25675 (time 1787136566.73 total 451.55 last 53.56) - mkdir 26265 (time 1787136576.73 total 461.55 last 58.99) - mkdir 26774 (time 1787136586.73 total 471.55 last 50.87) - mkdir 27278 (time 1787136596.76 total 481.57 last 50.29) - mkdir 27820 (time 1787136606.76 total 491.58 last 54.19) - mkdir 28362 (time 1787136616.76 total 501.58 last 54.18) - mkdir 28829 (time 1787136626.77 total 511.59 last 46.67) - mkdir 29351 (time 1787136636.77 total 521.59 last 52.19) - mkdir 29910 (time 1787136646.77 total 531.59 last 55.87) - mkdir 30436 (time 1787136656.80 total 541.61 last 52.49) - mkdir 31025 (time 1787136667.01 total 551.83 last 57.66) - mkdir 31577 (time 1787136677.03 total 561.84 last 55.12) - mkdir 32084 (time 1787136687.05 total 571.87 last 50.59) - mkdir 32615 (time 1787136697.07 total 581.89 last 52.98) total: 32818 mkdir in 585.78 seconds: 56.02 ops/second - mkdir 621 (time 1787136125.19 total 10.00 last 62.07) - mkdir 1282 (time 1787136135.19 total 20.01 last 66.08) - mkdir 1940 (time 1787136145.19 total 30.01 last 65.79) - mkdir 2538 (time 1787136155.22 total 40.04 last 59.64) - mkdir 3103 (time 1787136165.22 total 50.04 last 56.48) - mkdir 3682 (time 1787136175.23 total 60.05 last 57.85) - mkdir 4305 (time 1787136185.26 total 70.08 last 62.11) - mkdir 4869 (time 1787136195.27 total 80.09 last 56.37) - mkdir 5419 (time 1787136205.29 total 90.11 last 54.88) - mkdir 5911 (time 1787136215.29 total 100.11 last 49.19) - mkdir 6406 (time 1787136225.30 total 110.11 last 49.48) - mkdir 6916 (time 1787136235.33 total 120.14 last 50.85) - mkdir 7482 (time 1787136245.33 total 130.14 last 56.60) - mkdir 8034 (time 1787136255.35 total 140.16 last 55.09) - mkdir 8610 (time 1787136265.35 total 150.16 last 57.58) - mkdir 9155 (time 1787136275.35 total 160.17 last 54.50) - mkdir 9710 (time 1787136285.35 total 170.17 last 55.48) - mkdir 10000 (time 1787136290.07 total 174.89 last 61.42) - mkdir 10565 (time 1787136300.08 total 184.90 last 56.46) - mkdir 11107 (time 1787136310.09 total 194.90 last 54.16) - mkdir 11673 (time 1787136320.12 total 204.93 last 56.44) - mkdir 12253 (time 1787136330.12 total 214.94 last 57.99) - mkdir 12839 (time 1787136340.15 total 224.96 last 58.44) - mkdir 13389 (time 1787136350.16 total 234.97 last 54.94) - mkdir 14001 (time 1787136360.17 total 244.99 last 61.13) - mkdir 14547 (time 1787136370.21 total 255.02 last 54.40) - mkdir 15132 (time 1787136380.21 total 265.03 last 58.46) - mkdir 15613 (time 1787136390.23 total 275.04 last 48.04) - mkdir 15949 (time 1787136400.23 total 285.04 last 33.59) - mkdir 16424 (time 1787136410.23 total 295.05 last 47.47) - mkdir 17024 (time 1787136420.24 total 305.06 last 59.95) - mkdir 17625 (time 1787136430.25 total 315.06 last 60.08) - mkdir 18214 (time 1787136440.26 total 325.08 last 58.79) - mkdir 18795 (time 1787136450.27 total 335.08 last 58.08) - mkdir 19439 (time 1787136460.29 total 345.11 last 64.23) - mkdir 20000 (time 1787136469.44 total 354.25 last 61.38) - mkdir 20641 (time 1787136479.45 total 364.27 last 63.99) - mkdir 21227 (time 1787136489.49 total 374.30 last 58.41) - mkdir 21822 (time 1787136499.50 total 384.31 last 59.44) - mkdir 22321 (time 1787136509.50 total 394.32 last 49.86) - mkdir 22927 (time 1787136519.51 total 404.33 last 60.55) - mkdir 23513 (time 1787136529.52 total 414.34 last 58.54) - mkdir 24093 (time 1787136539.53 total 424.35 last 57.93) - mkdir 24656 (time 1787136549.55 total 434.36 last 56.22) - mkdir 25128 (time 1787136559.56 total 444.38 last 47.14) - mkdir 25646 (time 1787136569.57 total 454.38 last 51.77) - mkdir 26226 (time 1787136579.58 total 464.39 last 57.94) - mkdir 26762 (time 1787136589.58 total 474.40 last 53.59) - mkdir 27283 (time 1787136599.61 total 484.43 last 51.96) - mkdir 27803 (time 1787136609.63 total 494.45 last 51.87) - mkdir 28271 (time 1787136619.64 total 504.45 last 46.79) - mkdir 28800 (time 1787136629.64 total 514.45 last 52.89) - mkdir 29316 (time 1787136639.64 total 524.46 last 51.58) - mkdir 29852 (time 1787136649.98 total 534.79 last 51.86) - mkdir 30000 (time 1787136652.33 total 537.15 last 62.86) - mkdir 30548 (time 1787136662.33 total 547.15 last 54.77) - mkdir 31093 (time 1787136672.34 total 557.16 last 54.47) - mkdir 31620 (time 1787136682.38 total 567.20 last 52.49) - mkdir 32139 (time 1787136692.38 total 577.20 last 51.88) - mkdir 32702 (time 1787136702.39 total 587.20 last 56.29) total: 32818 mkdir in 589.40 seconds: 55.68 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 1787137425 ; total 0 ; last 0) - unlinked 10000 (time 1787137717 ; total 292 ; last 292) - unlinked 20000 (time 1787138024 ; total 599 ; last 307) - unlinked 30000 (time 1787138319 ; total 894 ; last 295) total: 32768 unlinks in 973 seconds: 33.677288 unlinks/second - unlinked 0 (time 1787137425 ; total 0 ; last 0) - unlinked 10000 (time 1787137719 ; total 294 ; last 294) - unlinked 20000 (time 1787138025 ; total 600 ; last 306) - unlinked 30000 (time 1787138320 ; total 895 ; last 295) total: 32768 unlinks in 974 seconds: 33.642712 unlinks/second nlink between: 102 - unlinked 0 (time 1787138401 ; total 1 ; last 1) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1787138401 ; total 1 ; last 1) 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 2208384 2176 2204160 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 526704 333 526371 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