== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:43:36 (1782225816) 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 602 (time 1782225831.08 total 10.01 last 60.12) - mkdir 1171 (time 1782225841.09 total 20.02 last 56.84) - mkdir 1824 (time 1782225851.11 total 30.04 last 65.18) - mkdir 2465 (time 1782225861.11 total 40.05 last 64.07) - mkdir 3000 (time 1782225871.12 total 50.05 last 53.48) - mkdir 3568 (time 1782225881.13 total 60.06 last 56.76) - mkdir 4235 (time 1782225891.13 total 70.06 last 66.66) - mkdir 4875 (time 1782225901.14 total 80.07 last 63.95) - mkdir 5470 (time 1782225911.16 total 90.09 last 59.41) - mkdir 6083 (time 1782225921.16 total 100.09 last 61.26) - mkdir 6597 (time 1782225931.16 total 110.09 last 51.40) - mkdir 7176 (time 1782225941.17 total 120.10 last 57.85) - mkdir 7749 (time 1782225951.18 total 130.11 last 57.27) - mkdir 8355 (time 1782225961.21 total 140.14 last 60.38) - mkdir 8863 (time 1782225971.23 total 150.16 last 50.70) - mkdir 9426 (time 1782225981.24 total 160.17 last 56.27) - mkdir 10000 (time 1782225990.93 total 169.86 last 59.23) - mkdir 10574 (time 1782226000.98 total 179.91 last 57.10) - mkdir 11213 (time 1782226010.99 total 189.92 last 63.84) - mkdir 11781 (time 1782226021.00 total 199.94 last 56.72) - mkdir 12388 (time 1782226031.02 total 209.95 last 60.60) - mkdir 13036 (time 1782226041.07 total 220.00 last 64.48) - mkdir 13569 (time 1782226051.10 total 230.03 last 53.17) - mkdir 14106 (time 1782226061.11 total 240.04 last 53.65) - mkdir 14684 (time 1782226071.11 total 250.04 last 57.78) - mkdir 15260 (time 1782226081.11 total 260.04 last 57.58) - mkdir 15908 (time 1782226091.12 total 270.05 last 64.78) - mkdir 16448 (time 1782226101.13 total 280.07 last 53.90) - mkdir 17102 (time 1782226111.14 total 290.07 last 65.36) - mkdir 17544 (time 1782226121.18 total 300.11 last 44.04) - mkdir 18067 (time 1782226131.22 total 310.15 last 52.06) - mkdir 18668 (time 1782226141.23 total 320.16 last 60.08) - mkdir 19247 (time 1782226151.26 total 330.19 last 57.73) - mkdir 19808 (time 1782226161.27 total 340.20 last 56.02) - mkdir 20000 (time 1782226164.65 total 343.58 last 56.78) - mkdir 20548 (time 1782226174.66 total 353.59 last 54.76) - mkdir 21125 (time 1782226184.66 total 363.59 last 57.69) - mkdir 21678 (time 1782226194.67 total 373.60 last 55.28) - mkdir 22202 (time 1782226204.67 total 383.60 last 52.36) - mkdir 22784 (time 1782226214.69 total 393.62 last 58.10) - mkdir 23342 (time 1782226224.70 total 403.64 last 55.72) - mkdir 23925 (time 1782226234.73 total 413.67 last 58.13) - mkdir 24470 (time 1782226244.75 total 423.68 last 54.42) - mkdir 25033 (time 1782226254.75 total 433.68 last 56.27) - mkdir 25522 (time 1782226264.75 total 443.69 last 48.89) - mkdir 26037 (time 1782226274.75 total 453.69 last 51.50) - mkdir 26595 (time 1782226284.77 total 463.70 last 55.71) - mkdir 27053 (time 1782226294.79 total 473.72 last 45.70) - mkdir 27583 (time 1782226304.82 total 483.75 last 52.84) - mkdir 28083 (time 1782226314.85 total 493.78 last 49.85) - mkdir 28577 (time 1782226324.85 total 503.79 last 49.39) - mkdir 29112 (time 1782226334.86 total 513.80 last 53.44) - mkdir 29677 (time 1782226344.89 total 523.83 last 56.34) - mkdir 30000 (time 1782226352.28 total 531.22 last 43.71) - mkdir 30621 (time 1782226362.31 total 541.24 last 61.96) - mkdir 31147 (time 1782226372.34 total 551.27 last 52.41) - mkdir 31624 (time 1782226382.34 total 561.28 last 47.69) - mkdir 32098 (time 1782226392.39 total 571.32 last 47.19) - mkdir 32612 (time 1782226402.40 total 581.33 last 51.35) total: 32818 mkdir in 585.37 seconds: 56.06 ops/second - mkdir 586 (time 1782225831.10 total 10.03 last 58.45) - mkdir 1147 (time 1782225841.11 total 20.03 last 56.06) - mkdir 1781 (time 1782225851.12 total 30.05 last 63.32) - mkdir 2410 (time 1782225861.13 total 40.05 last 62.87) - mkdir 2937 (time 1782225871.13 total 50.06 last 52.67) - mkdir 3492 (time 1782225881.13 total 60.06 last 55.49) - mkdir 4126 (time 1782225891.15 total 70.07 last 63.33) - mkdir 4750 (time 1782225901.15 total 80.08 last 62.35) - mkdir 5322 (time 1782225911.17 total 90.10 last 57.11) - mkdir 5933 (time 1782225921.19 total 100.11 last 61.01) - mkdir 6443 (time 1782225931.21 total 110.14 last 50.87) - mkdir 7033 (time 1782225941.23 total 120.16 last 58.88) - mkdir 7597 (time 1782225951.23 total 130.16 last 56.39) - mkdir 8206 (time 1782225961.30 total 140.23 last 60.50) - mkdir 8699 (time 1782225971.32 total 150.24 last 49.22) - mkdir 9277 (time 1782225981.32 total 160.25 last 57.77) - mkdir 9867 (time 1782225991.34 total 170.26 last 58.89) - mkdir 10000 (time 1782225993.56 total 172.48 last 59.96) - mkdir 10581 (time 1782226003.57 total 182.49 last 58.06) - mkdir 11206 (time 1782226013.60 total 192.52 last 62.30) - mkdir 11763 (time 1782226023.60 total 202.53 last 55.66) - mkdir 12378 (time 1782226033.61 total 212.54 last 61.44) - mkdir 12979 (time 1782226043.64 total 222.56 last 59.95) - mkdir 13519 (time 1782226053.68 total 232.60 last 53.79) - mkdir 14069 (time 1782226063.70 total 242.62 last 54.91) - mkdir 14647 (time 1782226073.70 total 252.62 last 57.78) - mkdir 15250 (time 1782226083.71 total 262.63 last 60.25) - mkdir 15839 (time 1782226093.72 total 272.64 last 58.85) - mkdir 16405 (time 1782226103.72 total 282.64 last 56.58) - mkdir 16996 (time 1782226113.76 total 292.68 last 58.86) - mkdir 17451 (time 1782226123.77 total 302.70 last 45.44) - mkdir 18023 (time 1782226133.77 total 312.70 last 57.19) - mkdir 18614 (time 1782226143.79 total 322.71 last 59.01) - mkdir 19187 (time 1782226153.80 total 332.73 last 57.22) - mkdir 19749 (time 1782226163.83 total 342.75 last 56.07) - mkdir 20000 (time 1782226168.22 total 347.15 last 57.08) - mkdir 20557 (time 1782226178.22 total 357.15 last 55.70) - mkdir 21174 (time 1782226188.25 total 367.18 last 61.52) - mkdir 21717 (time 1782226198.27 total 377.19 last 54.21) - mkdir 22301 (time 1782226208.29 total 387.22 last 58.26) - mkdir 22834 (time 1782226218.32 total 397.24 last 53.17) - mkdir 23422 (time 1782226228.32 total 407.24 last 58.80) - mkdir 23966 (time 1782226238.32 total 417.24 last 54.40) - mkdir 24494 (time 1782226248.33 total 427.25 last 52.76) - mkdir 25078 (time 1782226258.33 total 437.25 last 58.39) - mkdir 25564 (time 1782226268.34 total 447.26 last 48.57) - mkdir 26082 (time 1782226278.35 total 457.27 last 51.73) - mkdir 26609 (time 1782226288.35 total 467.28 last 52.68) - mkdir 27069 (time 1782226298.36 total 477.29 last 45.95) - mkdir 27654 (time 1782226308.39 total 487.31 last 58.35) - mkdir 28152 (time 1782226319.00 total 497.92 last 46.95) - mkdir 28624 (time 1782226329.05 total 507.97 last 46.97) - mkdir 29217 (time 1782226339.07 total 517.99 last 59.17) - mkdir 29756 (time 1782226349.07 total 528.00 last 53.87) - mkdir 30000 (time 1782226354.08 total 533.01 last 48.72) - mkdir 30553 (time 1782226364.09 total 543.01 last 55.27) - mkdir 31051 (time 1782226374.09 total 553.01 last 49.79) - mkdir 31550 (time 1782226384.10 total 563.03 last 49.84) - mkdir 32034 (time 1782226394.11 total 573.04 last 48.34) - mkdir 32543 (time 1782226404.11 total 583.04 last 50.90) total: 32818 mkdir in 587.75 seconds: 55.84 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 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 1782227138 ; total 0 ; last 0) - unlinked 10000 (time 1782227448 ; total 310 ; last 310) - unlinked 20000 (time 1782227763 ; total 625 ; last 315) - unlinked 30000 (time 1782228101 ; total 963 ; last 338) total: 32768 unlinks in 1057 seconds: 31.000946 unlinks/second - unlinked 0 (time 1782227138 ; total 0 ; last 0) - unlinked 10000 (time 1782227449 ; total 311 ; last 311) - unlinked 20000 (time 1782227767 ; total 629 ; last 318) - unlinked 30000 (time 1782228105 ; total 967 ; last 338) total: 32768 unlinks in 1061 seconds: 30.884071 unlinks/second nlink between: 102 - unlinked 0 (time 1782228201 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1782228201 ; total 0 ; last 0) 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 2208640 2304 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 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