== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:35:14 (1786757714) 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 563 (time 1786757729.63 total 10.02 last 56.20) - mkdir 1104 (time 1786757739.65 total 20.04 last 54.00) - mkdir 1681 (time 1786757749.72 total 30.11 last 57.28) - mkdir 2187 (time 1786757759.76 total 40.15 last 50.38) - mkdir 2741 (time 1786757769.79 total 50.18 last 55.26) - mkdir 3360 (time 1786757779.79 total 60.18 last 61.88) - mkdir 3863 (time 1786757789.80 total 70.19 last 50.24) - mkdir 4394 (time 1786757799.81 total 80.20 last 53.06) - mkdir 4904 (time 1786757809.82 total 90.21 last 50.96) - mkdir 5393 (time 1786757819.83 total 100.22 last 48.86) - mkdir 5911 (time 1786757829.84 total 110.24 last 51.70) - mkdir 6509 (time 1786757839.86 total 120.25 last 59.71) - mkdir 6983 (time 1786757849.86 total 130.26 last 47.38) - mkdir 7511 (time 1786757859.87 total 140.26 last 52.78) - mkdir 8087 (time 1786757869.89 total 150.28 last 57.48) - mkdir 8662 (time 1786757879.89 total 160.29 last 57.46) - mkdir 9188 (time 1786757889.90 total 170.29 last 52.58) - mkdir 9723 (time 1786757899.91 total 180.30 last 53.43) - mkdir 10000 (time 1786757904.62 total 185.01 last 58.89) - mkdir 10557 (time 1786757914.62 total 195.01 last 55.70) - mkdir 11083 (time 1786757924.64 total 205.03 last 52.50) - mkdir 11544 (time 1786757934.65 total 215.04 last 46.05) - mkdir 12059 (time 1786757944.72 total 225.11 last 51.12) - mkdir 12576 (time 1786757954.74 total 235.13 last 51.61) - mkdir 13175 (time 1786757964.74 total 245.13 last 59.89) - mkdir 13718 (time 1786757974.76 total 255.15 last 54.20) - mkdir 14266 (time 1786757984.76 total 265.15 last 54.78) - mkdir 14850 (time 1786757994.78 total 275.18 last 58.25) - mkdir 15400 (time 1786758004.81 total 285.20 last 54.88) - mkdir 15953 (time 1786758014.81 total 295.20 last 55.30) - mkdir 16548 (time 1786758024.81 total 305.20 last 59.46) - mkdir 17114 (time 1786758034.83 total 315.22 last 56.53) - mkdir 17684 (time 1786758044.84 total 325.23 last 56.93) - mkdir 18275 (time 1786758054.86 total 335.25 last 58.97) - mkdir 18786 (time 1786758064.91 total 345.30 last 50.87) - mkdir 19339 (time 1786758074.91 total 355.30 last 55.27) - mkdir 19841 (time 1786758084.94 total 365.33 last 50.07) - mkdir 20000 (time 1786758088.10 total 368.50 last 50.18) - mkdir 20541 (time 1786758098.13 total 378.52 last 53.97) - mkdir 21101 (time 1786758108.15 total 388.54 last 55.90) - mkdir 21602 (time 1786758118.16 total 398.55 last 50.03) - mkdir 22052 (time 1786758128.17 total 408.56 last 44.96) - mkdir 22521 (time 1786758138.18 total 418.57 last 46.87) - mkdir 22941 (time 1786758148.25 total 428.65 last 41.67) - mkdir 23255 (time 1786758158.26 total 438.65 last 31.40) - mkdir 23711 (time 1786758168.26 total 448.65 last 45.57) - mkdir 24189 (time 1786758178.28 total 458.68 last 47.69) - mkdir 24711 (time 1786758188.29 total 468.68 last 52.16) - mkdir 25197 (time 1786758198.31 total 478.70 last 48.51) - mkdir 25685 (time 1786758208.32 total 488.71 last 48.78) - mkdir 26165 (time 1786758218.51 total 498.90 last 47.08) - mkdir 26667 (time 1786758228.52 total 508.91 last 50.17) - mkdir 27225 (time 1786758238.53 total 518.93 last 55.70) - mkdir 27686 (time 1786758248.55 total 528.94 last 46.05) - mkdir 28213 (time 1786758258.55 total 538.94 last 52.69) - mkdir 28699 (time 1786758268.55 total 548.94 last 48.59) - mkdir 29187 (time 1786758278.56 total 558.95 last 48.75) - mkdir 29686 (time 1786758288.57 total 568.96 last 49.85) - mkdir 30000 (time 1786758294.70 total 575.10 last 51.18) - mkdir 30487 (time 1786758304.71 total 585.10 last 48.67) - mkdir 30961 (time 1786758314.71 total 595.10 last 47.40) - mkdir 31479 (time 1786758324.73 total 605.12 last 51.73) - mkdir 31981 (time 1786758334.74 total 615.14 last 50.11) - mkdir 32460 (time 1786758344.78 total 625.17 last 47.75) total: 32818 mkdir in 633.26 seconds: 51.82 ops/second - mkdir 553 (time 1786757729.64 total 10.01 last 55.24) - mkdir 1107 (time 1786757739.65 total 20.02 last 55.34) - mkdir 1678 (time 1786757749.67 total 30.04 last 57.02) - mkdir 2206 (time 1786757759.68 total 40.05 last 52.75) - mkdir 2764 (time 1786757769.68 total 50.05 last 55.76) - mkdir 3354 (time 1786757779.69 total 60.06 last 58.97) - mkdir 3850 (time 1786757789.70 total 70.07 last 49.55) - mkdir 4379 (time 1786757799.72 total 80.09 last 52.78) - mkdir 4911 (time 1786757809.74 total 90.11 last 53.10) - mkdir 5405 (time 1786757819.75 total 100.12 last 49.33) - mkdir 5948 (time 1786757829.77 total 110.14 last 54.19) - mkdir 6533 (time 1786757839.80 total 120.17 last 58.37) - mkdir 6993 (time 1786757849.80 total 130.17 last 45.97) - mkdir 7501 (time 1786757859.83 total 140.20 last 50.65) - mkdir 8031 (time 1786757869.84 total 150.21 last 52.95) - mkdir 8591 (time 1786757879.88 total 160.25 last 55.75) - mkdir 9094 (time 1786757889.89 total 170.26 last 50.25) - mkdir 9625 (time 1786757899.90 total 180.27 last 53.10) - mkdir 10000 (time 1786757906.11 total 186.48 last 60.34) - mkdir 10558 (time 1786757916.11 total 196.48 last 55.78) - mkdir 11073 (time 1786757926.12 total 206.49 last 51.48) - mkdir 11511 (time 1786757936.16 total 216.53 last 43.59) - mkdir 12031 (time 1786757946.17 total 226.54 last 52.00) - mkdir 12556 (time 1786757956.19 total 236.56 last 52.39) - mkdir 13155 (time 1786757966.21 total 246.58 last 59.79) - mkdir 13716 (time 1786757976.22 total 256.59 last 56.04) - mkdir 14279 (time 1786757986.22 total 266.59 last 56.30) - mkdir 14851 (time 1786757996.23 total 276.60 last 57.10) - mkdir 15394 (time 1786758006.24 total 286.61 last 54.28) - mkdir 15969 (time 1786758016.24 total 296.61 last 57.50) - mkdir 16558 (time 1786758026.26 total 306.63 last 58.76) - mkdir 17111 (time 1786758036.29 total 316.66 last 55.14) - mkdir 17707 (time 1786758046.31 total 326.68 last 59.50) - mkdir 18273 (time 1786758056.33 total 336.70 last 56.45) - mkdir 18767 (time 1786758066.33 total 346.70 last 49.40) - mkdir 19323 (time 1786758076.35 total 356.72 last 55.53) - mkdir 19798 (time 1786758086.36 total 366.73 last 47.45) - mkdir 20000 (time 1786758090.29 total 370.66 last 51.36) - mkdir 20591 (time 1786758100.32 total 380.69 last 58.92) - mkdir 21150 (time 1786758110.33 total 390.70 last 55.85) - mkdir 21622 (time 1786758120.45 total 400.82 last 46.65) - mkdir 22056 (time 1786758130.52 total 410.89 last 43.09) - mkdir 22539 (time 1786758140.52 total 420.89 last 48.28) - mkdir 22932 (time 1786758150.56 total 430.93 last 39.16) - mkdir 23252 (time 1786758160.64 total 441.01 last 31.74) - mkdir 23731 (time 1786758170.66 total 451.03 last 47.78) - mkdir 24217 (time 1786758180.67 total 461.04 last 48.56) - mkdir 24737 (time 1786758190.69 total 471.06 last 51.89) - mkdir 25238 (time 1786758200.70 total 481.07 last 50.08) - mkdir 25695 (time 1786758210.70 total 491.07 last 45.68) - mkdir 26180 (time 1786758220.71 total 501.08 last 48.48) - mkdir 26685 (time 1786758230.72 total 511.09 last 50.46) - mkdir 27223 (time 1786758240.74 total 521.11 last 53.68) - mkdir 27701 (time 1786758250.74 total 531.11 last 47.79) - mkdir 28196 (time 1786758260.74 total 541.11 last 49.50) - mkdir 28658 (time 1786758270.75 total 551.12 last 46.15) - mkdir 29146 (time 1786758280.78 total 561.15 last 48.68) - mkdir 29678 (time 1786758290.78 total 571.15 last 53.17) - mkdir 30000 (time 1786758296.38 total 576.75 last 57.55) - mkdir 30449 (time 1786758306.39 total 586.76 last 44.84) - mkdir 30934 (time 1786758316.41 total 596.78 last 48.40) - mkdir 31436 (time 1786758326.43 total 606.80 last 50.10) - mkdir 31945 (time 1786758336.44 total 616.81 last 50.87) - mkdir 32426 (time 1786758346.85 total 627.22 last 46.20) total: 32818 mkdir in 634.85 seconds: 51.69 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 490112 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 1786759062 ; total 0 ; last 0) - unlinked 10000 (time 1786759360 ; total 298 ; last 298) - unlinked 20000 (time 1786759700 ; total 638 ; last 340) - unlinked 30000 (time 1786760033 ; total 971 ; last 333) total: 32768 unlinks in 1058 seconds: 30.971645 unlinks/second - unlinked 0 (time 1786759062 ; total 0 ; last 0) - unlinked 10000 (time 1786759358 ; total 296 ; last 296) - unlinked 20000 (time 1786759699 ; total 637 ; last 341) - unlinked 30000 (time 1786760034 ; total 972 ; last 335) total: 32768 unlinks in 1059 seconds: 30.942398 unlinks/second nlink between: 102 - unlinked 0 (time 1786760123 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1786760123 ; 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 2208512 2176 2204288 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 526734 333 526401 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