== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 08:16:21 (1788178581) 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 676 (time 1788178595.93 total 10.01 last 67.55) - mkdir 1357 (time 1788178605.94 total 20.02 last 68.04) - mkdir 2123 (time 1788178615.94 total 30.02 last 76.60) - mkdir 2862 (time 1788178625.94 total 40.02 last 73.86) - mkdir 3548 (time 1788178635.96 total 50.04 last 68.51) - mkdir 4269 (time 1788178645.96 total 60.04 last 72.09) - mkdir 5037 (time 1788178655.96 total 70.04 last 76.77) - mkdir 5761 (time 1788178665.97 total 80.05 last 72.31) - mkdir 6454 (time 1788178675.98 total 90.05 last 69.28) - mkdir 7146 (time 1788178685.99 total 100.07 last 69.10) - mkdir 7781 (time 1788178696.02 total 110.10 last 63.32) - mkdir 8399 (time 1788178706.02 total 120.10 last 61.77) - mkdir 9083 (time 1788178716.04 total 130.12 last 68.27) - mkdir 9702 (time 1788178726.05 total 140.12 last 61.89) - mkdir 10000 (time 1788178730.18 total 144.25 last 72.13) - mkdir 10727 (time 1788178740.18 total 154.26 last 72.69) - mkdir 11335 (time 1788178750.18 total 164.26 last 60.77) - mkdir 11885 (time 1788178760.20 total 174.28 last 54.91) - mkdir 12471 (time 1788178770.21 total 184.29 last 58.54) - mkdir 13120 (time 1788178780.23 total 194.30 last 64.80) - mkdir 13784 (time 1788178790.24 total 204.31 last 66.34) - mkdir 14460 (time 1788178800.25 total 214.33 last 67.47) - mkdir 15131 (time 1788178810.28 total 224.35 last 66.96) - mkdir 15832 (time 1788178820.30 total 234.38 last 69.92) - mkdir 16518 (time 1788178830.31 total 244.39 last 68.54) - mkdir 17291 (time 1788178840.33 total 254.41 last 77.16) - mkdir 17977 (time 1788178850.33 total 264.41 last 68.58) - mkdir 18703 (time 1788178860.33 total 274.41 last 72.60) - mkdir 19357 (time 1788178870.34 total 284.41 last 65.37) - mkdir 20000 (time 1788178879.82 total 293.90 last 67.80) - mkdir 20636 (time 1788178889.82 total 303.90 last 63.60) - mkdir 21278 (time 1788178899.82 total 313.90 last 64.18) - mkdir 21901 (time 1788178909.83 total 323.91 last 62.27) - mkdir 22630 (time 1788178919.83 total 333.91 last 72.89) - mkdir 23311 (time 1788178929.84 total 343.92 last 68.02) - mkdir 23985 (time 1788178939.85 total 353.92 last 67.39) - mkdir 24728 (time 1788178949.86 total 363.93 last 74.22) - mkdir 25441 (time 1788178959.86 total 373.94 last 71.29) - mkdir 26018 (time 1788178969.89 total 383.96 last 57.53) - mkdir 26672 (time 1788178979.90 total 393.98 last 65.30) - mkdir 27316 (time 1788178989.92 total 404.00 last 64.25) - mkdir 27968 (time 1788178999.94 total 414.01 last 65.12) - mkdir 28544 (time 1788179009.94 total 424.02 last 57.58) - mkdir 29181 (time 1788179019.94 total 434.02 last 63.69) - mkdir 29846 (time 1788179029.97 total 444.04 last 66.34) - mkdir 30000 (time 1788179032.18 total 446.26 last 69.54) - mkdir 30658 (time 1788179042.19 total 456.27 last 65.72) - mkdir 31329 (time 1788179052.20 total 466.27 last 67.07) - mkdir 31996 (time 1788179062.21 total 476.29 last 66.62) - mkdir 32541 (time 1788179072.22 total 486.30 last 54.43) total: 32818 mkdir in 490.99 seconds: 66.84 ops/second - mkdir 675 (time 1788178595.95 total 10.00 last 67.48) - mkdir 1354 (time 1788178605.96 total 20.01 last 67.84) - mkdir 2110 (time 1788178615.97 total 30.02 last 75.52) - mkdir 2817 (time 1788178625.98 total 40.03 last 70.63) - mkdir 3474 (time 1788178636.00 total 50.05 last 65.58) - mkdir 4182 (time 1788178646.01 total 60.06 last 70.71) - mkdir 4943 (time 1788178656.04 total 70.09 last 75.87) - mkdir 5648 (time 1788178666.04 total 80.10 last 70.46) - mkdir 6347 (time 1788178676.06 total 90.11 last 69.80) - mkdir 7037 (time 1788178686.06 total 100.12 last 68.99) - mkdir 7662 (time 1788178696.07 total 110.12 last 62.47) - mkdir 8279 (time 1788178706.07 total 120.13 last 61.66) - mkdir 8965 (time 1788178716.09 total 130.15 last 68.47) - mkdir 9590 (time 1788178726.10 total 140.16 last 62.44) - mkdir 10000 (time 1788178731.54 total 145.59 last 75.45) - mkdir 10722 (time 1788178741.55 total 155.61 last 72.07) - mkdir 11340 (time 1788178751.57 total 165.62 last 61.72) - mkdir 11880 (time 1788178761.57 total 175.62 last 53.99) - mkdir 12442 (time 1788178771.57 total 185.63 last 56.18) - mkdir 13107 (time 1788178781.59 total 195.65 last 66.37) - mkdir 13761 (time 1788178791.60 total 205.66 last 65.32) - mkdir 14421 (time 1788178801.61 total 215.67 last 65.93) - mkdir 15118 (time 1788178811.62 total 225.67 last 69.67) - mkdir 15849 (time 1788178821.62 total 235.68 last 73.08) - mkdir 16569 (time 1788178831.63 total 245.69 last 71.92) - mkdir 17337 (time 1788178841.64 total 255.69 last 76.75) - mkdir 18003 (time 1788178851.64 total 265.70 last 66.59) - mkdir 18699 (time 1788178861.65 total 275.70 last 69.57) - mkdir 19369 (time 1788178871.67 total 285.72 last 66.85) - mkdir 20000 (time 1788178881.28 total 295.34 last 65.62) - mkdir 20624 (time 1788178891.33 total 305.39 last 62.11) - mkdir 21304 (time 1788178901.34 total 315.40 last 67.91) - mkdir 21908 (time 1788178911.36 total 325.41 last 60.30) - mkdir 22640 (time 1788178921.37 total 335.43 last 73.10) - mkdir 23318 (time 1788178931.39 total 345.44 last 67.71) - mkdir 24015 (time 1788178941.40 total 355.45 last 69.62) - mkdir 24767 (time 1788178951.41 total 365.47 last 75.09) - mkdir 25459 (time 1788178961.42 total 375.48 last 69.14) - mkdir 26021 (time 1788178971.44 total 385.49 last 56.10) - mkdir 26683 (time 1788178981.45 total 395.50 last 66.13) - mkdir 27317 (time 1788178991.46 total 405.52 last 63.31) - mkdir 27912 (time 1788179001.47 total 415.52 last 59.49) - mkdir 28546 (time 1788179011.48 total 425.54 last 63.30) - mkdir 29177 (time 1788179021.48 total 435.54 last 63.08) - mkdir 29850 (time 1788179031.51 total 445.56 last 67.13) - mkdir 30000 (time 1788179033.53 total 447.58 last 74.30) - mkdir 30658 (time 1788179043.53 total 457.59 last 65.77) - mkdir 31301 (time 1788179053.55 total 467.60 last 64.21) - mkdir 31977 (time 1788179063.58 total 477.63 last 67.39) - mkdir 32517 (time 1788179073.60 total 487.66 last 53.86) total: 32818 mkdir in 492.70 seconds: 66.61 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270732 1000572 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 1788179769 ; total 0 ; last 0) - unlinked 10000 (time 1788180015 ; total 246 ; last 246) - unlinked 20000 (time 1788180276 ; total 507 ; last 261) - unlinked 30000 (time 1788180530 ; total 761 ; last 254) total: 32768 unlinks in 844 seconds: 38.824646 unlinks/second - unlinked 0 (time 1788179769 ; total 0 ; last 0) - unlinked 10000 (time 1788180015 ; total 246 ; last 246) - unlinked 20000 (time 1788180277 ; total 508 ; last 262) - unlinked 30000 (time 1788180531 ; total 762 ; last 254) total: 32768 unlinks in 845 seconds: 38.778698 unlinks/second nlink between: 1 - unlinked 0 (time 1788180616 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788180616 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 8188 1263116 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