== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 08:44:26 (1782218666) 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 730 (time 1782218682.20 total 10.00 last 72.97) - mkdir 1490 (time 1782218692.23 total 20.04 last 75.74) - mkdir 2357 (time 1782218702.23 total 30.04 last 86.68) - mkdir 3115 (time 1782218712.23 total 40.04 last 75.79) - mkdir 3995 (time 1782218722.25 total 50.06 last 87.86) - mkdir 4821 (time 1782218732.25 total 60.06 last 82.58) - mkdir 5615 (time 1782218742.26 total 70.07 last 79.29) - mkdir 6330 (time 1782218752.28 total 80.09 last 71.37) - mkdir 7137 (time 1782218762.31 total 90.12 last 80.47) - mkdir 8014 (time 1782218772.33 total 100.14 last 87.58) - mkdir 8707 (time 1782218782.34 total 110.15 last 69.19) - mkdir 9335 (time 1782218792.35 total 120.16 last 62.76) - mkdir 10000 (time 1782218800.64 total 128.45 last 80.17) - mkdir 10808 (time 1782218810.66 total 138.47 last 80.64) - mkdir 11660 (time 1782218820.68 total 148.49 last 85.06) - mkdir 12523 (time 1782218830.68 total 158.49 last 86.27) - mkdir 13433 (time 1782218840.69 total 168.50 last 90.96) - mkdir 14207 (time 1782218850.69 total 178.50 last 77.40) - mkdir 15068 (time 1782218860.69 total 188.50 last 86.10) - mkdir 15951 (time 1782218870.70 total 198.51 last 88.22) - mkdir 16795 (time 1782218880.71 total 208.51 last 84.34) - mkdir 17415 (time 1782218890.71 total 218.52 last 61.97) - mkdir 18057 (time 1782218900.72 total 228.53 last 64.12) - mkdir 18673 (time 1782218910.73 total 238.54 last 61.58) - mkdir 19387 (time 1782218920.73 total 248.54 last 71.36) - mkdir 20000 (time 1782218929.56 total 257.37 last 69.46) - mkdir 20712 (time 1782218939.56 total 267.37 last 71.16) - mkdir 21525 (time 1782218949.57 total 277.38 last 81.21) - mkdir 22357 (time 1782218959.59 total 287.40 last 83.07) - mkdir 23129 (time 1782218969.60 total 297.41 last 77.13) - mkdir 23774 (time 1782218979.62 total 307.42 last 64.38) - mkdir 24521 (time 1782218989.62 total 317.43 last 74.66) - mkdir 25286 (time 1782218999.63 total 327.44 last 76.40) - mkdir 26134 (time 1782219009.67 total 337.48 last 84.49) - mkdir 26922 (time 1782219019.68 total 347.49 last 78.71) - mkdir 27793 (time 1782219029.69 total 357.50 last 87.05) - mkdir 28611 (time 1782219039.72 total 367.53 last 81.51) - mkdir 29458 (time 1782219049.75 total 377.56 last 84.51) - mkdir 30000 (time 1782219056.81 total 384.62 last 76.71) - mkdir 30817 (time 1782219066.83 total 394.63 last 81.59) - mkdir 31677 (time 1782219076.84 total 404.65 last 85.90) - mkdir 32546 (time 1782219086.84 total 414.65 last 86.89) total: 32818 mkdir in 418.10 seconds: 78.49 ops/second - mkdir 724 (time 1782218682.17 total 10.00 last 72.40) - mkdir 1490 (time 1782218692.18 total 20.01 last 76.54) - mkdir 2371 (time 1782218702.20 total 30.03 last 87.91) - mkdir 3168 (time 1782218712.20 total 40.03 last 79.69) - mkdir 4035 (time 1782218722.20 total 50.03 last 86.69) - mkdir 4877 (time 1782218732.21 total 60.04 last 84.11) - mkdir 5655 (time 1782218742.23 total 70.06 last 77.67) - mkdir 6385 (time 1782218752.24 total 80.07 last 72.94) - mkdir 7209 (time 1782218762.25 total 90.08 last 82.34) - mkdir 8053 (time 1782218772.25 total 100.08 last 84.37) - mkdir 8729 (time 1782218782.25 total 110.08 last 67.58) - mkdir 9371 (time 1782218792.27 total 120.10 last 64.10) - mkdir 10000 (time 1782218800.57 total 128.40 last 75.77) - mkdir 10788 (time 1782218810.57 total 138.40 last 78.79) - mkdir 11661 (time 1782218820.57 total 148.40 last 87.29) - mkdir 12574 (time 1782218830.58 total 158.41 last 91.22) - mkdir 13452 (time 1782218840.59 total 168.42 last 87.76) - mkdir 14178 (time 1782218850.59 total 178.42 last 72.59) - mkdir 15086 (time 1782218860.59 total 188.42 last 90.72) - mkdir 15964 (time 1782218870.60 total 198.43 last 87.77) - mkdir 16794 (time 1782218880.60 total 208.43 last 82.99) - mkdir 17414 (time 1782218890.60 total 218.43 last 61.99) - mkdir 18075 (time 1782218900.60 total 228.43 last 66.09) - mkdir 18706 (time 1782218910.60 total 238.43 last 63.10) - mkdir 19410 (time 1782218920.61 total 248.44 last 70.33) - mkdir 20000 (time 1782218929.05 total 256.88 last 69.96) - mkdir 20701 (time 1782218939.05 total 266.88 last 70.08) - mkdir 21527 (time 1782218949.05 total 276.88 last 82.57) - mkdir 22336 (time 1782218959.06 total 286.89 last 80.87) - mkdir 23116 (time 1782218969.06 total 296.89 last 77.97) - mkdir 23785 (time 1782218979.06 total 306.89 last 66.88) - mkdir 24504 (time 1782218989.06 total 316.89 last 71.89) - mkdir 25278 (time 1782218999.07 total 326.90 last 77.34) - mkdir 26119 (time 1782219009.07 total 336.90 last 84.09) - mkdir 26909 (time 1782219019.07 total 346.90 last 79.00) - mkdir 27773 (time 1782219029.09 total 356.92 last 86.29) - mkdir 28553 (time 1782219039.10 total 366.93 last 77.86) - mkdir 29356 (time 1782219049.11 total 376.94 last 80.29) - mkdir 30000 (time 1782219057.99 total 385.82 last 72.49) - mkdir 30848 (time 1782219068.01 total 395.84 last 84.61) - mkdir 31700 (time 1782219078.02 total 405.85 last 85.11) - mkdir 32568 (time 1782219088.03 total 415.86 last 86.77) total: 32818 mkdir in 418.90 seconds: 78.34 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270868 1000436 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 1782219704 ; total 0 ; last 0) - unlinked 10000 (time 1782219918 ; total 214 ; last 214) - unlinked 20000 (time 1782220151 ; total 447 ; last 233) - unlinked 30000 (time 1782220375 ; total 671 ; last 224) total: 32768 unlinks in 730 seconds: 44.887672 unlinks/second - unlinked 0 (time 1782219704 ; total 0 ; last 0) - unlinked 10000 (time 1782219919 ; total 215 ; last 215) - unlinked 20000 (time 1782220153 ; total 449 ; last 234) - unlinked 30000 (time 1782220380 ; total 676 ; last 227) total: 32768 unlinks in 734 seconds: 44.643051 unlinks/second nlink between: 1 - unlinked 0 (time 1782220439 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1782220439 ; 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 8324 1262980 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