== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 08:38:08 (1789130288) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 370 261774 1% /mnt/lustre[OST:1] filesystem_summary: 524088 539 523549 1% /mnt/lustre - mkdir 734 (time 1789130303.94 total 10.01 last 73.33) - mkdir 1506 (time 1789130313.94 total 20.01 last 77.17) - mkdir 2298 (time 1789130323.94 total 30.01 last 79.19) - mkdir 3035 (time 1789130333.95 total 40.02 last 73.63) - mkdir 3848 (time 1789130343.96 total 50.03 last 81.23) - mkdir 4650 (time 1789130353.96 total 60.03 last 80.19) - mkdir 5475 (time 1789130363.99 total 70.06 last 82.29) - mkdir 6270 (time 1789130374.00 total 80.07 last 79.42) - mkdir 6999 (time 1789130384.00 total 90.07 last 72.86) - mkdir 7783 (time 1789130394.01 total 100.08 last 78.36) - mkdir 8607 (time 1789130404.01 total 110.08 last 82.36) - mkdir 9238 (time 1789130414.03 total 120.10 last 62.99) - mkdir 9904 (time 1789130424.03 total 130.10 last 66.60) - mkdir 10625 (time 1789130434.05 total 140.12 last 71.98) - mkdir 11204 (time 1789130444.05 total 150.12 last 57.88) - mkdir 11830 (time 1789130454.05 total 160.12 last 62.59) - mkdir 12508 (time 1789130464.06 total 170.13 last 67.74) - mkdir 13201 (time 1789130474.06 total 180.13 last 69.28) - mkdir 13804 (time 1789130484.06 total 190.13 last 60.30) - mkdir 14506 (time 1789130494.07 total 200.14 last 70.16) - mkdir 15252 (time 1789130504.09 total 210.16 last 74.42) - mkdir 16017 (time 1789130514.10 total 220.17 last 76.48) - mkdir 16709 (time 1789130524.10 total 230.17 last 69.17) - mkdir 17427 (time 1789130534.11 total 240.18 last 71.73) - mkdir 18220 (time 1789130544.12 total 250.19 last 79.26) - mkdir 19024 (time 1789130554.14 total 260.21 last 80.21) - mkdir 19790 (time 1789130564.14 total 270.21 last 76.59) - mkdir 20000 (time 1789130566.59 total 272.66 last 85.66) - mkdir 20605 (time 1789130576.60 total 282.67 last 60.49) - mkdir 21358 (time 1789130586.60 total 292.67 last 75.25) - mkdir 22122 (time 1789130596.61 total 302.68 last 76.38) - mkdir 22747 (time 1789130606.62 total 312.69 last 62.41) - mkdir 23431 (time 1789130616.64 total 322.71 last 68.27) - mkdir 24127 (time 1789130626.68 total 332.75 last 69.33) - mkdir 24822 (time 1789130636.69 total 342.76 last 69.44) - mkdir 25561 (time 1789130646.69 total 352.76 last 73.85) - mkdir 26314 (time 1789130656.69 total 362.76 last 75.29) - mkdir 26996 (time 1789130666.70 total 372.77 last 68.14) - mkdir 27753 (time 1789130676.71 total 382.78 last 75.69) - mkdir 28441 (time 1789130686.72 total 392.79 last 68.71) - mkdir 29201 (time 1789130696.72 total 402.79 last 76.00) - mkdir 29954 (time 1789130706.73 total 412.80 last 75.18) - mkdir 30723 (time 1789130716.76 total 422.83 last 76.74) - mkdir 31418 (time 1789130726.76 total 432.83 last 69.46) - mkdir 32132 (time 1789130736.78 total 442.85 last 71.27) total: 32818 mkdir in 451.94 seconds: 72.62 ops/second - mkdir 756 (time 1789130303.94 total 10.00 last 75.58) - mkdir 1527 (time 1789130313.96 total 20.02 last 76.95) - mkdir 2352 (time 1789130323.97 total 30.03 last 82.42) - mkdir 3097 (time 1789130334.00 total 40.06 last 74.31) - mkdir 3863 (time 1789130344.00 total 50.06 last 76.57) - mkdir 4626 (time 1789130354.01 total 60.06 last 76.29) - mkdir 5438 (time 1789130364.01 total 70.07 last 81.17) - mkdir 6214 (time 1789130374.04 total 80.10 last 77.35) - mkdir 6931 (time 1789130384.05 total 90.11 last 71.66) - mkdir 7739 (time 1789130394.07 total 100.13 last 80.64) - mkdir 8541 (time 1789130404.09 total 110.15 last 80.02) - mkdir 9208 (time 1789130414.11 total 120.17 last 66.58) - mkdir 9909 (time 1789130424.12 total 130.17 last 70.05) - mkdir 10621 (time 1789130434.13 total 140.19 last 71.08) - mkdir 11200 (time 1789130444.14 total 150.20 last 57.86) - mkdir 11786 (time 1789130454.14 total 160.20 last 58.58) - mkdir 12453 (time 1789130464.15 total 170.21 last 66.66) - mkdir 13141 (time 1789130474.17 total 180.23 last 68.65) - mkdir 13756 (time 1789130484.18 total 190.23 last 61.46) - mkdir 14462 (time 1789130494.18 total 200.24 last 70.57) - mkdir 15188 (time 1789130504.19 total 210.25 last 72.55) - mkdir 15947 (time 1789130514.22 total 220.28 last 75.68) - mkdir 16625 (time 1789130524.23 total 230.29 last 67.73) - mkdir 17343 (time 1789130534.24 total 240.30 last 71.68) - mkdir 18137 (time 1789130544.25 total 250.31 last 79.36) - mkdir 18919 (time 1789130554.26 total 260.32 last 78.09) - mkdir 19676 (time 1789130564.28 total 270.34 last 75.55) - mkdir 20000 (time 1789130568.47 total 274.53 last 77.35) - mkdir 20650 (time 1789130578.49 total 284.55 last 64.88) - mkdir 21420 (time 1789130588.49 total 294.55 last 76.97) - mkdir 22170 (time 1789130598.50 total 304.56 last 74.97) - mkdir 22801 (time 1789130608.50 total 314.56 last 63.06) - mkdir 23501 (time 1789130618.53 total 324.59 last 69.82) - mkdir 24167 (time 1789130628.53 total 334.59 last 66.60) - mkdir 24905 (time 1789130638.55 total 344.60 last 73.70) - mkdir 25641 (time 1789130648.56 total 354.61 last 73.53) - mkdir 26367 (time 1789130658.56 total 364.62 last 72.54) - mkdir 27061 (time 1789130668.57 total 374.63 last 69.38) - mkdir 27800 (time 1789130678.57 total 384.63 last 73.84) - mkdir 28507 (time 1789130688.58 total 394.64 last 70.66) - mkdir 29283 (time 1789130698.59 total 404.65 last 77.55) - mkdir 30000 (time 1789130708.41 total 414.47 last 72.99) - mkdir 30756 (time 1789130718.42 total 424.48 last 75.53) - mkdir 31486 (time 1789130728.42 total 434.48 last 72.98) - mkdir 32176 (time 1789130738.43 total 444.49 last 68.93) total: 32818 mkdir in 452.92 seconds: 72.46 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270672 1000632 22% /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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 370 261774 1% /mnt/lustre[OST:1] filesystem_summary: 589724 66175 523549 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789131411 ; total 0 ; last 0) - unlinked 10000 (time 1789131627 ; total 216 ; last 216) - unlinked 20000 (time 1789131863 ; total 452 ; last 236) - unlinked 30000 (time 1789132091 ; total 680 ; last 228) total: 32768 unlinks in 747 seconds: 43.866131 unlinks/second - unlinked 0 (time 1789131412 ; total 1 ; last 1) - unlinked 10000 (time 1789131626 ; total 215 ; last 214) - unlinked 20000 (time 1789131865 ; total 454 ; last 239) - unlinked 30000 (time 1789132092 ; total 681 ; last 227) total: 32768 unlinks in 749 seconds: 43.749001 unlinks/second nlink between: 1 - unlinked 0 (time 1789132162 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789132162 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8128 1263176 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 370 261774 1% /mnt/lustre[OST:1] filesystem_summary: 524088 539 523549 1% /mnt/lustre