== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:25:03 (1785774303) 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 795 (time 1785774316.99 total 10.04 last 79.20) - mkdir 1553 (time 1785774327.00 total 20.05 last 75.72) - mkdir 2292 (time 1785774337.02 total 30.06 last 73.80) - mkdir 3009 (time 1785774347.02 total 40.06 last 71.68) - mkdir 3687 (time 1785774357.03 total 50.07 last 67.73) - mkdir 4428 (time 1785774367.04 total 60.08 last 74.02) - mkdir 5179 (time 1785774377.04 total 70.09 last 75.08) - mkdir 5926 (time 1785774387.05 total 80.09 last 74.68) - mkdir 6741 (time 1785774397.06 total 90.10 last 81.41) - mkdir 7484 (time 1785774407.09 total 100.13 last 74.06) - mkdir 8244 (time 1785774417.09 total 110.13 last 76.00) - mkdir 9076 (time 1785774427.10 total 120.14 last 83.13) - mkdir 9810 (time 1785774437.10 total 130.15 last 73.37) - mkdir 10000 (time 1785774439.48 total 132.53 last 79.79) - mkdir 10847 (time 1785774449.49 total 142.53 last 84.65) - mkdir 11643 (time 1785774459.50 total 152.55 last 79.50) - mkdir 12383 (time 1785774469.51 total 162.56 last 73.92) - mkdir 13134 (time 1785774479.54 total 172.59 last 74.87) - mkdir 13845 (time 1785774489.54 total 182.59 last 71.10) - mkdir 14551 (time 1785774499.54 total 192.59 last 70.60) - mkdir 15317 (time 1785774509.56 total 202.61 last 76.45) - mkdir 16046 (time 1785774519.57 total 212.61 last 72.88) - mkdir 16834 (time 1785774529.57 total 222.62 last 78.76) - mkdir 17627 (time 1785774539.58 total 232.63 last 79.22) - mkdir 18388 (time 1785774549.58 total 242.63 last 76.09) - mkdir 19143 (time 1785774559.59 total 252.64 last 75.43) - mkdir 19912 (time 1785774569.60 total 262.64 last 76.88) - mkdir 20694 (time 1785774579.61 total 272.65 last 78.13) - mkdir 21366 (time 1785774589.63 total 282.68 last 67.00) - mkdir 22051 (time 1785774599.65 total 292.70 last 68.39) - mkdir 22798 (time 1785774609.67 total 302.72 last 74.54) - mkdir 23539 (time 1785774619.69 total 312.73 last 73.99) - mkdir 24325 (time 1785774629.69 total 322.74 last 78.56) - mkdir 25102 (time 1785774639.70 total 332.74 last 77.66) - mkdir 25845 (time 1785774649.70 total 342.74 last 74.29) - mkdir 26588 (time 1785774659.70 total 352.75 last 74.27) - mkdir 27368 (time 1785774669.70 total 362.75 last 77.99) - mkdir 28135 (time 1785774679.72 total 372.76 last 76.62) - mkdir 28895 (time 1785774689.72 total 382.77 last 75.94) - mkdir 29628 (time 1785774699.74 total 392.78 last 73.20) - mkdir 30000 (time 1785774705.07 total 398.12 last 69.72) - mkdir 30667 (time 1785774715.08 total 408.12 last 66.68) - mkdir 31266 (time 1785774725.09 total 418.13 last 59.84) - mkdir 32000 (time 1785774735.09 total 428.14 last 73.34) - mkdir 32745 (time 1785774745.10 total 438.14 last 74.49) total: 32818 mkdir in 439.13 seconds: 74.73 ops/second - mkdir 789 (time 1785774316.97 total 10.02 last 78.77) - mkdir 1550 (time 1785774326.98 total 20.03 last 76.01) - mkdir 2294 (time 1785774336.99 total 30.03 last 74.37) - mkdir 3018 (time 1785774347.00 total 40.04 last 72.34) - mkdir 3723 (time 1785774357.01 total 50.05 last 70.41) - mkdir 4421 (time 1785774367.02 total 60.07 last 69.71) - mkdir 5172 (time 1785774377.03 total 70.07 last 75.06) - mkdir 5945 (time 1785774387.03 total 80.08 last 77.25) - mkdir 6748 (time 1785774397.04 total 90.08 last 80.28) - mkdir 7478 (time 1785774407.04 total 100.08 last 73.00) - mkdir 8218 (time 1785774417.04 total 110.08 last 74.00) - mkdir 9035 (time 1785774427.05 total 120.09 last 81.61) - mkdir 9785 (time 1785774437.08 total 130.12 last 74.76) - mkdir 10000 (time 1785774439.73 total 132.78 last 81.03) - mkdir 10828 (time 1785774449.73 total 142.78 last 82.79) - mkdir 11610 (time 1785774459.73 total 152.78 last 78.19) - mkdir 12366 (time 1785774469.75 total 162.79 last 75.51) - mkdir 13100 (time 1785774479.79 total 172.83 last 73.12) - mkdir 13820 (time 1785774489.79 total 182.83 last 71.98) - mkdir 14545 (time 1785774499.80 total 192.84 last 72.43) - mkdir 15338 (time 1785774509.82 total 202.87 last 79.09) - mkdir 16074 (time 1785774519.84 total 212.89 last 73.45) - mkdir 16859 (time 1785774529.85 total 222.89 last 78.49) - mkdir 17650 (time 1785774539.87 total 232.91 last 78.92) - mkdir 18432 (time 1785774549.88 total 242.93 last 78.10) - mkdir 19186 (time 1785774559.89 total 252.94 last 75.33) - mkdir 19948 (time 1785774569.89 total 262.94 last 76.19) - mkdir 20699 (time 1785774579.90 total 272.94 last 75.06) - mkdir 21366 (time 1785774589.90 total 282.94 last 66.70) - mkdir 22027 (time 1785774599.90 total 292.95 last 66.07) - mkdir 22753 (time 1785774609.91 total 302.96 last 72.52) - mkdir 23497 (time 1785774619.94 total 312.98 last 74.21) - mkdir 24248 (time 1785774629.94 total 322.98 last 75.09) - mkdir 24998 (time 1785774639.97 total 333.01 last 74.78) - mkdir 25747 (time 1785774649.98 total 343.02 last 74.84) - mkdir 26471 (time 1785774659.98 total 353.02 last 72.38) - mkdir 27260 (time 1785774669.99 total 363.03 last 78.84) - mkdir 28026 (time 1785774679.99 total 373.03 last 76.58) - mkdir 28812 (time 1785774690.00 total 383.05 last 78.51) - mkdir 29538 (time 1785774700.01 total 393.05 last 72.56) - mkdir 30000 (time 1785774706.36 total 399.40 last 72.74) - mkdir 30623 (time 1785774716.38 total 409.42 last 62.17) - mkdir 31262 (time 1785774726.38 total 419.42 last 63.90) - mkdir 32000 (time 1785774736.39 total 429.44 last 73.72) - mkdir 32738 (time 1785774746.39 total 439.44 last 73.77) total: 32818 mkdir in 440.39 seconds: 74.52 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270728 1000576 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1785775166 ; total 0 ; last 0) - unlinked 10000 (time 1785775391 ; total 225 ; last 225) - unlinked 20000 (time 1785775543 ; total 377 ; last 152) - unlinked 30000 (time 1785775686 ; total 520 ; last 143) total: 32768 unlinks in 557 seconds: 58.829445 unlinks/second - unlinked 0 (time 1785775166 ; total 0 ; last 0) - unlinked 10000 (time 1785775390 ; total 224 ; last 224) - unlinked 20000 (time 1785775543 ; total 377 ; last 153) - unlinked 30000 (time 1785775688 ; total 522 ; last 145) total: 32768 unlinks in 560 seconds: 58.514286 unlinks/second nlink between: 1 - unlinked 0 (time 1785775728 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1785775728 ; 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 8184 1263120 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre