== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:09:20 (1789121360) 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 370 261774 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524084 535 523549 1% /mnt/lustre - mkdir 696 (time 1789121375.24 total 10.02 last 69.49) - mkdir 1375 (time 1789121385.25 total 20.02 last 67.87) - mkdir 2047 (time 1789121395.25 total 30.03 last 67.16) - mkdir 2726 (time 1789121405.27 total 40.04 last 67.82) - mkdir 3376 (time 1789121415.27 total 50.04 last 64.98) - mkdir 3993 (time 1789121425.30 total 60.07 last 61.49) - mkdir 4679 (time 1789121435.31 total 70.08 last 68.57) - mkdir 5347 (time 1789121445.31 total 80.08 last 66.78) - mkdir 5948 (time 1789121455.33 total 90.10 last 59.99) - mkdir 6621 (time 1789121465.34 total 100.11 last 67.26) - mkdir 7320 (time 1789121475.35 total 110.12 last 69.77) - mkdir 7946 (time 1789121485.37 total 120.14 last 62.53) - mkdir 8566 (time 1789121495.37 total 130.14 last 62.00) - mkdir 9217 (time 1789121505.38 total 140.15 last 64.98) - mkdir 9868 (time 1789121515.38 total 150.16 last 65.10) - mkdir 10527 (time 1789121525.41 total 160.18 last 65.75) - mkdir 11178 (time 1789121535.43 total 170.21 last 64.92) - mkdir 11839 (time 1789121545.44 total 180.21 last 66.09) - mkdir 12529 (time 1789121555.44 total 190.21 last 68.98) - mkdir 13228 (time 1789121565.45 total 200.22 last 69.84) - mkdir 13893 (time 1789121575.48 total 210.25 last 66.32) - mkdir 14518 (time 1789121585.48 total 220.25 last 62.49) - mkdir 15149 (time 1789121595.49 total 230.26 last 63.05) - mkdir 15793 (time 1789121605.49 total 240.26 last 64.40) - mkdir 16526 (time 1789121615.50 total 250.27 last 73.19) - mkdir 17195 (time 1789121625.52 total 260.29 last 66.79) - mkdir 17925 (time 1789121635.52 total 270.29 last 72.96) - mkdir 18546 (time 1789121645.53 total 280.30 last 62.08) - mkdir 19204 (time 1789121655.55 total 290.32 last 65.67) - mkdir 19909 (time 1789121665.55 total 300.32 last 70.49) - mkdir 20583 (time 1789121675.56 total 310.33 last 67.33) - mkdir 21285 (time 1789121685.56 total 320.33 last 70.17) - mkdir 22014 (time 1789121695.58 total 330.35 last 72.81) - mkdir 22755 (time 1789121705.60 total 340.37 last 73.91) - mkdir 23487 (time 1789121715.61 total 350.38 last 73.17) - mkdir 24195 (time 1789121725.61 total 360.38 last 70.76) - mkdir 24855 (time 1789121735.62 total 370.39 last 65.95) - mkdir 25573 (time 1789121745.62 total 380.39 last 71.80) - mkdir 26279 (time 1789121755.63 total 390.40 last 70.55) - mkdir 27022 (time 1789121765.63 total 400.40 last 74.27) - mkdir 27721 (time 1789121775.63 total 410.40 last 69.88) - mkdir 28337 (time 1789121785.65 total 420.42 last 61.50) - mkdir 28931 (time 1789121795.66 total 430.43 last 59.34) - mkdir 29573 (time 1789121805.67 total 440.45 last 64.10) - mkdir 30000 (time 1789121813.47 total 448.24 last 54.76) - mkdir 30725 (time 1789121823.48 total 458.25 last 72.42) - mkdir 31404 (time 1789121833.52 total 468.29 last 67.66) - mkdir 31989 (time 1789121843.60 total 478.37 last 58.05) - mkdir 32589 (time 1789121853.60 total 488.38 last 59.95) total: 32818 mkdir in 491.32 seconds: 66.80 ops/second - mkdir 699 (time 1789121375.28 total 10.00 last 69.90) - mkdir 1373 (time 1789121385.28 total 20.01 last 67.35) - mkdir 2033 (time 1789121395.30 total 30.03 last 65.87) - mkdir 2680 (time 1789121405.32 total 40.04 last 64.61) - mkdir 3344 (time 1789121415.32 total 50.04 last 66.38) - mkdir 3944 (time 1789121425.33 total 60.06 last 59.92) - mkdir 4622 (time 1789121435.34 total 70.07 last 67.73) - mkdir 5295 (time 1789121445.36 total 80.09 last 67.17) - mkdir 5904 (time 1789121455.40 total 90.12 last 60.68) - mkdir 6583 (time 1789121465.41 total 100.13 last 67.84) - mkdir 7315 (time 1789121475.44 total 110.16 last 72.98) - mkdir 7951 (time 1789121485.45 total 120.17 last 63.55) - mkdir 8575 (time 1789121495.45 total 130.18 last 62.36) - mkdir 9212 (time 1789121505.45 total 140.18 last 63.70) - mkdir 9855 (time 1789121515.46 total 150.18 last 64.29) - mkdir 10000 (time 1789121517.57 total 152.29 last 68.56) - mkdir 10611 (time 1789121527.57 total 162.30 last 61.10) - mkdir 11255 (time 1789121537.58 total 172.31 last 64.31) - mkdir 11921 (time 1789121547.60 total 182.32 last 66.52) - mkdir 12612 (time 1789121557.60 total 192.32 last 69.10) - mkdir 13363 (time 1789121567.62 total 202.34 last 74.95) - mkdir 14010 (time 1789121577.62 total 212.35 last 64.68) - mkdir 14612 (time 1789121587.63 total 222.36 last 60.14) - mkdir 15252 (time 1789121597.64 total 232.37 last 63.94) - mkdir 15913 (time 1789121607.65 total 242.38 last 66.03) - mkdir 16613 (time 1789121617.70 total 252.42 last 69.68) - mkdir 17313 (time 1789121627.70 total 262.42 last 69.99) - mkdir 18026 (time 1789121637.70 total 272.43 last 71.27) - mkdir 18673 (time 1789121647.71 total 282.44 last 64.65) - mkdir 19341 (time 1789121657.72 total 292.45 last 66.73) - mkdir 19998 (time 1789121667.75 total 302.48 last 65.50) - mkdir 20678 (time 1789121677.76 total 312.49 last 67.94) - mkdir 21439 (time 1789121687.78 total 322.50 last 75.98) - mkdir 22188 (time 1789121697.81 total 332.54 last 74.64) - mkdir 22921 (time 1789121707.83 total 342.55 last 73.20) - mkdir 23654 (time 1789121717.83 total 352.56 last 73.26) - mkdir 24331 (time 1789121727.85 total 362.57 last 67.58) - mkdir 25017 (time 1789121737.87 total 372.59 last 68.48) - mkdir 25710 (time 1789121747.88 total 382.61 last 69.18) - mkdir 26402 (time 1789121757.89 total 392.61 last 69.17) - mkdir 27171 (time 1789121767.92 total 402.64 last 76.66) - mkdir 27810 (time 1789121777.92 total 412.65 last 63.87) - mkdir 28449 (time 1789121787.93 total 422.65 last 63.87) - mkdir 29027 (time 1789121797.93 total 432.66 last 57.78) - mkdir 29638 (time 1789121807.93 total 442.66 last 61.08) - mkdir 30000 (time 1789121814.40 total 449.12 last 56.03) - mkdir 30711 (time 1789121824.40 total 459.13 last 71.06) - mkdir 31412 (time 1789121834.41 total 469.14 last 70.02) - mkdir 32010 (time 1789121844.41 total 479.14 last 59.79) - mkdir 32598 (time 1789121854.42 total 489.14 last 58.77) total: 32818 mkdir in 491.80 seconds: 66.73 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270712 1000592 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3096 7210944 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 370 261774 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589720 66171 523549 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789122367 ; total 0 ; last 0) - unlinked 10000 (time 1789122605 ; total 238 ; last 238) - unlinked 20000 (time 1789122755 ; total 388 ; last 150) - unlinked 30000 (time 1789122902 ; total 535 ; last 147) total: 32768 unlinks in 574 seconds: 57.087109 unlinks/second - unlinked 0 (time 1789122367 ; total 0 ; last 0) - unlinked 10000 (time 1789122605 ; total 238 ; last 238) - unlinked 20000 (time 1789122757 ; total 390 ; last 152) - unlinked 30000 (time 1789122903 ; total 536 ; last 146) total: 32768 unlinks in 575 seconds: 56.987827 unlinks/second nlink between: 1 - unlinked 0 (time 1789122944 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789122944 ; 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 8168 1263136 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3096 7210944 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 370 261774 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524084 535 523549 1% /mnt/lustre