== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 13:08:16 (1790096896) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 559 (time 1790096911.65 total 10.01 last 55.83) - mkdir 1156 (time 1790096921.66 total 20.01 last 59.68) - mkdir 1769 (time 1790096931.66 total 30.02 last 61.29) - mkdir 2381 (time 1790096941.66 total 40.02 last 61.19) - mkdir 2985 (time 1790096951.66 total 50.02 last 60.37) - mkdir 3613 (time 1790096961.69 total 60.05 last 62.64) - mkdir 4295 (time 1790096971.69 total 70.05 last 68.18) - mkdir 4932 (time 1790096981.70 total 80.05 last 63.68) - mkdir 5627 (time 1790096991.70 total 90.06 last 69.49) - mkdir 6294 (time 1790097001.73 total 100.09 last 66.48) - mkdir 6945 (time 1790097011.73 total 110.09 last 65.08) - mkdir 7592 (time 1790097021.75 total 120.11 last 64.61) - mkdir 8236 (time 1790097031.76 total 130.12 last 64.34) - mkdir 8878 (time 1790097041.77 total 140.13 last 64.13) - mkdir 9512 (time 1790097051.79 total 150.15 last 63.28) - mkdir 10000 (time 1790097059.78 total 158.14 last 61.07) - mkdir 10663 (time 1790097069.79 total 168.15 last 66.19) - mkdir 11302 (time 1790097079.82 total 178.18 last 63.75) - mkdir 11996 (time 1790097089.82 total 188.18 last 69.39) - mkdir 12642 (time 1790097099.84 total 198.20 last 64.45) - mkdir 13287 (time 1790097109.85 total 208.21 last 64.47) - mkdir 13838 (time 1790097119.86 total 218.22 last 55.05) - mkdir 14460 (time 1790097129.86 total 228.22 last 62.16) - mkdir 15132 (time 1790097139.87 total 238.23 last 67.19) - mkdir 15773 (time 1790097149.88 total 248.24 last 64.02) - mkdir 16381 (time 1790097159.90 total 258.26 last 60.67) - mkdir 17086 (time 1790097169.91 total 268.27 last 70.44) - mkdir 17698 (time 1790097179.91 total 278.27 last 61.16) - mkdir 18402 (time 1790097189.93 total 288.29 last 70.30) - mkdir 19106 (time 1790097199.95 total 298.31 last 70.26) - mkdir 19719 (time 1790097209.95 total 308.31 last 61.28) - mkdir 20000 (time 1790097214.27 total 312.63 last 65.05) - mkdir 20642 (time 1790097224.29 total 322.65 last 64.06) - mkdir 21235 (time 1790097234.30 total 332.66 last 59.24) - mkdir 21849 (time 1790097244.32 total 342.68 last 61.29) - mkdir 22468 (time 1790097254.33 total 352.69 last 61.86) - mkdir 22980 (time 1790097264.33 total 362.69 last 51.19) - mkdir 23587 (time 1790097274.34 total 372.70 last 60.63) - mkdir 24140 (time 1790097284.35 total 382.70 last 55.29) - mkdir 24753 (time 1790097294.36 total 392.71 last 61.24) - mkdir 25374 (time 1790097304.36 total 402.72 last 62.04) - mkdir 25991 (time 1790097314.38 total 412.73 last 61.63) - mkdir 26657 (time 1790097324.39 total 422.74 last 66.53) - mkdir 27227 (time 1790097334.41 total 432.77 last 56.85) - mkdir 27796 (time 1790097344.43 total 442.78 last 56.83) - mkdir 28409 (time 1790097354.43 total 452.79 last 61.28) - mkdir 29007 (time 1790097364.44 total 462.80 last 59.74) - mkdir 29624 (time 1790097374.44 total 472.80 last 61.68) - mkdir 30000 (time 1790097380.55 total 478.91 last 61.51) - mkdir 30644 (time 1790097390.59 total 488.95 last 64.18) - mkdir 31297 (time 1790097400.59 total 498.95 last 65.27) - mkdir 31968 (time 1790097410.61 total 508.97 last 67.01) - mkdir 32676 (time 1790097420.62 total 518.98 last 70.70) total: 32818 mkdir in 521.09 seconds: 62.98 ops/second - mkdir 573 (time 1790096911.64 total 10.00 last 57.29) - mkdir 1166 (time 1790096921.65 total 20.01 last 59.26) - mkdir 1794 (time 1790096931.65 total 30.01 last 62.77) - mkdir 2411 (time 1790096941.66 total 40.02 last 61.63) - mkdir 3022 (time 1790096951.67 total 50.03 last 61.05) - mkdir 3670 (time 1790096961.68 total 60.04 last 64.77) - mkdir 4335 (time 1790096971.68 total 70.04 last 66.46) - mkdir 4997 (time 1790096981.69 total 80.05 last 66.17) - mkdir 5679 (time 1790096991.71 total 90.07 last 68.07) - mkdir 6376 (time 1790097001.72 total 100.07 last 69.64) - mkdir 7027 (time 1790097011.75 total 110.11 last 64.87) - mkdir 7678 (time 1790097021.75 total 120.11 last 65.08) - mkdir 8341 (time 1790097031.77 total 130.13 last 66.20) - mkdir 8949 (time 1790097041.78 total 140.14 last 60.75) - mkdir 9568 (time 1790097051.79 total 150.15 last 61.83) - mkdir 10000 (time 1790097058.67 total 157.02 last 62.84) - mkdir 10649 (time 1790097068.68 total 167.04 last 64.82) - mkdir 11287 (time 1790097078.68 total 177.04 last 63.78) - mkdir 11978 (time 1790097088.68 total 187.04 last 69.10) - mkdir 12606 (time 1790097098.70 total 197.06 last 62.69) - mkdir 13243 (time 1790097108.70 total 207.06 last 63.66) - mkdir 13804 (time 1790097118.72 total 217.08 last 55.99) - mkdir 14411 (time 1790097128.73 total 227.08 last 60.69) - mkdir 15052 (time 1790097138.73 total 237.09 last 64.09) - mkdir 15708 (time 1790097148.74 total 247.10 last 65.51) - mkdir 16301 (time 1790097158.75 total 257.10 last 59.28) - mkdir 17018 (time 1790097168.75 total 267.11 last 71.67) - mkdir 17646 (time 1790097178.77 total 277.13 last 62.64) - mkdir 18307 (time 1790097188.79 total 287.15 last 65.97) - mkdir 18989 (time 1790097198.80 total 297.15 last 68.18) - mkdir 19599 (time 1790097208.80 total 307.16 last 60.98) - mkdir 20000 (time 1790097214.96 total 313.32 last 65.12) - mkdir 20614 (time 1790097224.97 total 323.33 last 61.31) - mkdir 21199 (time 1790097234.98 total 333.33 last 58.48) - mkdir 21812 (time 1790097244.98 total 343.33 last 61.30) - mkdir 22423 (time 1790097254.98 total 353.34 last 61.07) - mkdir 22947 (time 1790097265.02 total 363.38 last 52.20) - mkdir 23539 (time 1790097275.03 total 373.39 last 59.11) - mkdir 24093 (time 1790097285.05 total 383.41 last 55.30) - mkdir 24734 (time 1790097295.05 total 393.41 last 64.10) - mkdir 25347 (time 1790097305.07 total 403.43 last 61.19) - mkdir 25970 (time 1790097315.07 total 413.43 last 62.30) - mkdir 26645 (time 1790097325.08 total 423.44 last 67.44) - mkdir 27218 (time 1790097335.08 total 433.44 last 57.28) - mkdir 27775 (time 1790097345.11 total 443.47 last 55.53) - mkdir 28404 (time 1790097355.12 total 453.48 last 62.86) - mkdir 28981 (time 1790097365.13 total 463.49 last 57.64) - mkdir 29603 (time 1790097375.14 total 473.50 last 62.14) - mkdir 30000 (time 1790097381.23 total 479.59 last 65.21) - mkdir 30695 (time 1790097391.23 total 489.59 last 69.45) - mkdir 31303 (time 1790097401.25 total 499.61 last 60.72) - mkdir 31964 (time 1790097411.25 total 509.61 last 66.09) - mkdir 32643 (time 1790097421.26 total 519.62 last 67.80) total: 32818 mkdir in 521.88 seconds: 62.88 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270776 1000528 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1790098119 ; total 0 ; last 0) - unlinked 10000 (time 1790098361 ; total 242 ; last 242) - unlinked 20000 (time 1790098612 ; total 493 ; last 251) - unlinked 30000 (time 1790098826 ; total 707 ; last 214) total: 32768 unlinks in 763 seconds: 42.946266 unlinks/second - unlinked 0 (time 1790098119 ; total 0 ; last 0) - unlinked 10000 (time 1790098364 ; total 245 ; last 245) - unlinked 20000 (time 1790098616 ; total 497 ; last 252) - unlinked 30000 (time 1790098828 ; total 709 ; last 212) total: 32768 unlinks in 765 seconds: 42.833988 unlinks/second nlink between: 1 - unlinked 0 (time 1790098885 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1790098885 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second nlink after: 1 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 1414116 8232 1263072 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre