== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:39:11 (1787729951) 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 458 (time 1787729967.75 total 10.00 last 45.78) - mkdir 981 (time 1787729977.76 total 20.01 last 52.29) - mkdir 1450 (time 1787729987.81 total 30.07 last 46.63) - mkdir 1880 (time 1787729997.82 total 40.07 last 42.97) - mkdir 2384 (time 1787730007.83 total 50.08 last 50.37) - mkdir 2894 (time 1787730017.90 total 60.15 last 50.61) - mkdir 3452 (time 1787730027.91 total 70.16 last 55.76) - mkdir 4055 (time 1787730037.92 total 80.17 last 60.24) - mkdir 4653 (time 1787730047.95 total 90.21 last 59.60) - mkdir 5172 (time 1787730057.98 total 100.23 last 51.76) - mkdir 5761 (time 1787730067.98 total 110.23 last 58.90) - mkdir 6298 (time 1787730078.00 total 120.25 last 53.60) - mkdir 6932 (time 1787730088.00 total 130.25 last 63.39) - mkdir 7566 (time 1787730098.02 total 140.27 last 63.31) - mkdir 8165 (time 1787730108.07 total 150.32 last 59.61) - mkdir 8686 (time 1787730118.09 total 160.34 last 51.98) - mkdir 9227 (time 1787730128.10 total 170.35 last 54.04) - mkdir 9792 (time 1787730138.10 total 180.35 last 56.50) - mkdir 10000 (time 1787730141.67 total 183.93 last 58.21) - mkdir 10590 (time 1787730151.68 total 193.93 last 58.97) - mkdir 11089 (time 1787730161.68 total 203.93 last 49.88) - mkdir 11570 (time 1787730171.71 total 213.96 last 47.97) - mkdir 12128 (time 1787730181.71 total 223.96 last 55.80) - mkdir 12698 (time 1787730191.71 total 233.96 last 57.00) - mkdir 13248 (time 1787730201.78 total 244.03 last 54.63) - mkdir 13726 (time 1787730211.89 total 254.14 last 47.27) - mkdir 14179 (time 1787730221.97 total 264.23 last 44.94) - mkdir 14728 (time 1787730232.00 total 274.25 last 54.76) - mkdir 15196 (time 1787730242.00 total 284.26 last 46.77) - mkdir 15776 (time 1787730252.02 total 294.27 last 57.92) - mkdir 16310 (time 1787730262.09 total 304.34 last 53.03) - mkdir 16911 (time 1787730272.09 total 314.35 last 60.06) - mkdir 17538 (time 1787730282.13 total 324.38 last 62.45) - mkdir 18039 (time 1787730292.14 total 334.39 last 50.07) - mkdir 18609 (time 1787730302.16 total 344.41 last 56.90) - mkdir 19162 (time 1787730312.18 total 354.43 last 55.15) - mkdir 19690 (time 1787730322.18 total 364.44 last 52.80) - mkdir 20000 (time 1787730328.97 total 371.22 last 45.71) - mkdir 20457 (time 1787730339.01 total 381.26 last 45.50) - mkdir 21006 (time 1787730349.01 total 391.26 last 54.88) - mkdir 21576 (time 1787730359.02 total 401.27 last 56.97) - mkdir 22166 (time 1787730369.05 total 411.30 last 58.84) - mkdir 22813 (time 1787730379.05 total 421.30 last 64.65) - mkdir 23328 (time 1787730389.06 total 431.31 last 51.48) - mkdir 23936 (time 1787730399.06 total 441.31 last 60.79) - mkdir 24581 (time 1787730409.06 total 451.31 last 64.48) - mkdir 25170 (time 1787730419.17 total 461.42 last 58.25) - mkdir 25759 (time 1787730429.18 total 471.43 last 58.84) - mkdir 26320 (time 1787730439.19 total 481.44 last 56.06) - mkdir 26803 (time 1787730449.20 total 491.45 last 48.27) - mkdir 27282 (time 1787730459.21 total 501.46 last 47.82) - mkdir 27811 (time 1787730469.25 total 511.50 last 52.70) - mkdir 28308 (time 1787730479.26 total 521.51 last 49.64) - mkdir 28749 (time 1787730489.28 total 531.53 last 44.01) - mkdir 29260 (time 1787730499.31 total 541.56 last 50.96) - mkdir 29701 (time 1787730509.31 total 551.56 last 44.09) - mkdir 30000 (time 1787730514.84 total 557.10 last 54.06) - mkdir 30565 (time 1787730524.85 total 567.10 last 56.47) - mkdir 31142 (time 1787730534.85 total 577.10 last 57.69) - mkdir 31676 (time 1787730544.85 total 587.11 last 53.37) - mkdir 32271 (time 1787730554.86 total 597.12 last 59.44) - mkdir 32787 (time 1787730564.88 total 607.13 last 51.51) total: 32818 mkdir in 607.86 seconds: 53.99 ops/second - mkdir 473 (time 1787729967.77 total 10.03 last 47.18) - mkdir 983 (time 1787729977.78 total 20.03 last 50.99) - mkdir 1443 (time 1787729987.86 total 30.11 last 45.62) - mkdir 1860 (time 1787729997.86 total 40.11 last 41.69) - mkdir 2354 (time 1787730007.90 total 50.15 last 49.20) - mkdir 2861 (time 1787730017.95 total 60.21 last 50.44) - mkdir 3408 (time 1787730027.96 total 70.21 last 54.66) - mkdir 4012 (time 1787730037.97 total 80.22 last 60.36) - mkdir 4600 (time 1787730047.97 total 90.22 last 58.77) - mkdir 5104 (time 1787730057.97 total 100.22 last 50.40) - mkdir 5703 (time 1787730067.98 total 110.23 last 59.87) - mkdir 6231 (time 1787730077.98 total 120.24 last 52.75) - mkdir 6855 (time 1787730087.99 total 130.24 last 62.40) - mkdir 7461 (time 1787730097.99 total 140.24 last 60.56) - mkdir 8044 (time 1787730107.99 total 150.25 last 58.29) - mkdir 8585 (time 1787730118.01 total 160.26 last 54.03) - mkdir 9131 (time 1787730128.02 total 170.27 last 54.53) - mkdir 9712 (time 1787730138.02 total 180.27 last 58.09) - mkdir 10000 (time 1787730142.78 total 185.03 last 60.56) - mkdir 10601 (time 1787730152.79 total 195.04 last 60.04) - mkdir 11085 (time 1787730162.80 total 205.06 last 48.32) - mkdir 11583 (time 1787730172.81 total 215.06 last 49.77) - mkdir 12154 (time 1787730182.82 total 225.07 last 57.03) - mkdir 12735 (time 1787730192.91 total 235.16 last 57.59) - mkdir 13270 (time 1787730202.92 total 245.17 last 53.46) - mkdir 13698 (time 1787730212.92 total 255.18 last 42.78) - mkdir 14198 (time 1787730222.95 total 265.20 last 49.88) - mkdir 14729 (time 1787730232.96 total 275.22 last 53.01) - mkdir 15229 (time 1787730242.96 total 285.22 last 50.00) - mkdir 15788 (time 1787730252.99 total 295.24 last 55.76) - mkdir 16344 (time 1787730263.01 total 305.26 last 55.47) - mkdir 16981 (time 1787730273.01 total 315.26 last 63.70) - mkdir 17535 (time 1787730283.02 total 325.27 last 55.34) - mkdir 18039 (time 1787730293.04 total 335.29 last 50.33) - mkdir 18610 (time 1787730303.04 total 345.30 last 57.05) - mkdir 19159 (time 1787730313.05 total 355.30 last 54.86) - mkdir 19679 (time 1787730323.06 total 365.31 last 51.96) - mkdir 20000 (time 1787730329.96 total 372.21 last 46.50) - mkdir 20478 (time 1787730339.97 total 382.22 last 47.79) - mkdir 21016 (time 1787730349.98 total 392.23 last 53.74) - mkdir 21558 (time 1787730359.98 total 402.23 last 54.18) - mkdir 22206 (time 1787730369.99 total 412.24 last 64.76) - mkdir 22866 (time 1787730380.00 total 422.25 last 65.92) - mkdir 23376 (time 1787730390.01 total 432.26 last 50.96) - mkdir 23989 (time 1787730400.03 total 442.28 last 61.18) - mkdir 24620 (time 1787730410.03 total 452.28 last 63.07) - mkdir 25158 (time 1787730420.04 total 462.29 last 53.76) - mkdir 25777 (time 1787730430.05 total 472.30 last 61.85) - mkdir 26314 (time 1787730440.32 total 482.57 last 52.28) - mkdir 26821 (time 1787730450.32 total 492.57 last 50.68) - mkdir 27301 (time 1787730460.33 total 502.59 last 47.94) - mkdir 27779 (time 1787730470.34 total 512.59 last 47.79) - mkdir 28278 (time 1787730480.36 total 522.61 last 49.78) - mkdir 28733 (time 1787730490.37 total 532.62 last 45.46) - mkdir 29246 (time 1787730500.39 total 542.64 last 51.20) - mkdir 29699 (time 1787730510.39 total 552.65 last 45.28) - mkdir 30000 (time 1787730516.47 total 558.72 last 49.58) - mkdir 30548 (time 1787730526.48 total 568.73 last 54.74) - mkdir 31208 (time 1787730537.27 total 579.52 last 61.16) - mkdir 31762 (time 1787730547.28 total 589.53 last 55.34) - mkdir 32391 (time 1787730557.75 total 600.01 last 60.03) total: 32818 mkdir in 608.26 seconds: 53.95 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489856 1718272 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 304004 65969 238035 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 1787731224 ; total 1 ; last 1) - unlinked 10000 (time 1787731509 ; total 286 ; last 285) - unlinked 20000 (time 1787731790 ; total 567 ; last 281) - unlinked 30000 (time 1787732060 ; total 837 ; last 270) total: 32768 unlinks in 907 seconds: 36.127895 unlinks/second - unlinked 0 (time 1787731224 ; total 0 ; last 0) - unlinked 10000 (time 1787731510 ; total 286 ; last 286) - unlinked 20000 (time 1787731791 ; total 567 ; last 281) - unlinked 30000 (time 1787732060 ; total 836 ; last 269) total: 32768 unlinks in 907 seconds: 36.127895 unlinks/second nlink between: 102 - unlinked 0 (time 1787732133 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787732133 ; 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 0 seconds: -nan unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2209024 2304 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