== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 13:15:37 (1785086137) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7868 1263436 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7200 1264104 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22768 3584252 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20708 3586312 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4056 1019944 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2007 1021993 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2757 259387 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2733 259411 2% /mnt/lustre[OST:1] filesystem_summary: 524861 6063 518798 2% /mnt/lustre - mkdir 623 (time 1785086152.97 total 10.00 last 62.27) - mkdir 1230 (time 1785086162.97 total 20.00 last 60.70) - mkdir 1855 (time 1785086172.98 total 30.01 last 62.46) - mkdir 2444 (time 1785086182.98 total 40.01 last 58.88) - mkdir 3019 (time 1785086192.99 total 50.02 last 57.45) - mkdir 3629 (time 1785086203.00 total 60.03 last 60.99) - mkdir 4210 (time 1785086213.02 total 70.05 last 57.98) - mkdir 4801 (time 1785086223.04 total 80.07 last 58.93) - mkdir 5455 (time 1785086233.06 total 90.09 last 65.33) - mkdir 6108 (time 1785086243.07 total 100.10 last 65.21) - mkdir 6782 (time 1785086253.08 total 110.11 last 67.31) - mkdir 7352 (time 1785086263.11 total 120.14 last 56.87) - mkdir 7940 (time 1785086273.11 total 130.14 last 58.80) - mkdir 8530 (time 1785086283.11 total 140.14 last 58.99) - mkdir 9206 (time 1785086293.12 total 150.15 last 67.52) - mkdir 9890 (time 1785086303.13 total 160.16 last 68.33) - mkdir 10506 (time 1785086313.14 total 170.17 last 61.55) - mkdir 11116 (time 1785086323.16 total 180.19 last 60.88) - mkdir 11789 (time 1785086333.17 total 190.20 last 67.22) - mkdir 12503 (time 1785086343.19 total 200.22 last 71.26) - mkdir 13187 (time 1785086353.19 total 210.22 last 68.40) - mkdir 13873 (time 1785086363.20 total 220.23 last 68.53) - mkdir 14584 (time 1785086373.21 total 230.24 last 71.02) - mkdir 15285 (time 1785086383.23 total 240.25 last 69.99) - mkdir 15942 (time 1785086393.24 total 250.27 last 65.59) - mkdir 16599 (time 1785086403.24 total 260.27 last 65.68) - mkdir 17285 (time 1785086413.25 total 270.28 last 68.55) - mkdir 17941 (time 1785086423.26 total 280.29 last 65.52) - mkdir 18667 (time 1785086433.27 total 290.30 last 72.53) - mkdir 19350 (time 1785086443.29 total 300.32 last 68.19) - mkdir 19900 (time 1785086453.30 total 310.33 last 54.94) - mkdir 20000 (time 1785086455.36 total 312.39 last 48.50) - mkdir 20444 (time 1785086465.37 total 322.40 last 44.35) - mkdir 20952 (time 1785086475.38 total 332.41 last 50.77) - mkdir 21604 (time 1785086485.40 total 342.42 last 65.08) - mkdir 22223 (time 1785086495.41 total 352.44 last 61.83) - mkdir 22879 (time 1785086505.42 total 362.45 last 65.51) - mkdir 23538 (time 1785086515.42 total 372.45 last 65.90) - mkdir 24206 (time 1785086525.42 total 382.45 last 66.79) - mkdir 24869 (time 1785086535.43 total 392.46 last 66.25) - mkdir 25514 (time 1785086545.43 total 402.46 last 64.50) - mkdir 26150 (time 1785086555.44 total 412.47 last 63.54) - mkdir 26803 (time 1785086565.44 total 422.47 last 65.28) - mkdir 27458 (time 1785086575.45 total 432.48 last 65.47) - mkdir 28136 (time 1785086585.46 total 442.49 last 67.74) - mkdir 28790 (time 1785086595.46 total 452.49 last 65.35) - mkdir 29460 (time 1785086605.46 total 462.49 last 67.00) - mkdir 30000 (time 1785086613.44 total 470.47 last 67.73) - mkdir 30648 (time 1785086623.46 total 480.49 last 64.67) - mkdir 31297 (time 1785086633.47 total 490.50 last 64.80) - mkdir 31980 (time 1785086643.49 total 500.52 last 68.20) - mkdir 32642 (time 1785086653.50 total 510.53 last 66.09) total: 32818 mkdir in 513.14 seconds: 63.96 ops/second - mkdir 658 (time 1785086153.03 total 10.01 last 65.72) - mkdir 1285 (time 1785086163.04 total 20.02 last 62.65) - mkdir 1889 (time 1785086173.05 total 30.03 last 60.37) - mkdir 2477 (time 1785086183.05 total 40.03 last 58.79) - mkdir 3061 (time 1785086193.08 total 50.06 last 58.24) - mkdir 3653 (time 1785086203.11 total 60.09 last 59.00) - mkdir 4234 (time 1785086213.12 total 70.10 last 58.05) - mkdir 4822 (time 1785086223.12 total 80.10 last 58.78) - mkdir 5456 (time 1785086233.13 total 90.11 last 63.38) - mkdir 6096 (time 1785086243.15 total 100.13 last 63.87) - mkdir 6741 (time 1785086253.16 total 110.14 last 64.42) - mkdir 7330 (time 1785086263.17 total 120.15 last 58.83) - mkdir 7936 (time 1785086273.20 total 130.18 last 60.44) - mkdir 8506 (time 1785086283.22 total 140.20 last 56.89) - mkdir 9212 (time 1785086293.23 total 150.21 last 70.52) - mkdir 9890 (time 1785086303.23 total 160.21 last 67.78) - mkdir 10501 (time 1785086313.25 total 170.23 last 60.99) - mkdir 11103 (time 1785086323.26 total 180.24 last 60.16) - mkdir 11789 (time 1785086333.28 total 190.25 last 68.49) - mkdir 12478 (time 1785086343.28 total 200.25 last 68.89) - mkdir 13122 (time 1785086353.30 total 210.27 last 64.28) - mkdir 13805 (time 1785086363.30 total 220.28 last 68.29) - mkdir 14511 (time 1785086373.31 total 230.29 last 70.51) - mkdir 15178 (time 1785086383.34 total 240.32 last 66.47) - mkdir 15836 (time 1785086393.35 total 250.33 last 65.73) - mkdir 16492 (time 1785086403.37 total 260.35 last 65.50) - mkdir 17170 (time 1785086413.37 total 270.35 last 67.78) - mkdir 17816 (time 1785086423.39 total 280.36 last 64.52) - mkdir 18555 (time 1785086433.40 total 290.38 last 73.76) - mkdir 19238 (time 1785086443.43 total 300.41 last 68.12) - mkdir 19794 (time 1785086453.44 total 310.41 last 55.58) - mkdir 20000 (time 1785086458.17 total 315.15 last 43.51) - mkdir 20461 (time 1785086468.18 total 325.15 last 46.08) - mkdir 21023 (time 1785086478.19 total 335.17 last 56.10) - mkdir 21704 (time 1785086488.22 total 345.20 last 67.89) - mkdir 22372 (time 1785086498.26 total 355.23 last 66.58) - mkdir 23023 (time 1785086508.27 total 365.24 last 65.04) - mkdir 23714 (time 1785086518.27 total 375.25 last 69.09) - mkdir 24333 (time 1785086528.28 total 385.25 last 61.85) - mkdir 24932 (time 1785086538.28 total 395.26 last 59.89) - mkdir 25591 (time 1785086548.30 total 405.28 last 65.76) - mkdir 26214 (time 1785086558.30 total 415.28 last 62.28) - mkdir 26868 (time 1785086568.32 total 425.30 last 65.28) - mkdir 27530 (time 1785086578.32 total 435.30 last 66.19) - mkdir 28195 (time 1785086588.33 total 445.31 last 66.44) - mkdir 28839 (time 1785086598.33 total 455.31 last 64.39) - mkdir 29580 (time 1785086608.34 total 465.32 last 74.06) - mkdir 30000 (time 1785086614.96 total 471.93 last 63.48) - mkdir 30657 (time 1785086624.96 total 481.94 last 65.65) - mkdir 31300 (time 1785086634.99 total 491.97 last 64.15) - mkdir 32014 (time 1785086645.00 total 501.97 last 71.34) - mkdir 32631 (time 1785086655.00 total 511.98 last 61.69) total: 32818 mkdir in 514.47 seconds: 63.79 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7868 1263436 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276184 995120 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22768 3584252 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20708 3586312 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4056 1019944 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67643 956357 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2757 259387 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2733 259411 2% /mnt/lustre[OST:1] filesystem_summary: 590497 71699 518798 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1785087273 ; total 0 ; last 0) - unlinked 10000 (time 1785087530 ; total 257 ; last 257) - unlinked 20000 (time 1785087797 ; total 524 ; last 267) - unlinked 30000 (time 1785088058 ; total 785 ; last 261) total: 32768 unlinks in 858 seconds: 38.191143 unlinks/second - unlinked 0 (time 1785087273 ; total 0 ; last 0) - unlinked 10000 (time 1785087529 ; total 256 ; last 256) - unlinked 20000 (time 1785087796 ; total 523 ; last 267) - unlinked 30000 (time 1785088058 ; total 785 ; last 262) total: 32768 unlinks in 859 seconds: 38.146683 unlinks/second nlink between: 1 - unlinked 0 (time 1785088134 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1785088134 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 7868 1263436 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13640 1257664 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22768 3584252 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20708 3586312 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4056 1019944 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2007 1021993 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2757 259387 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2733 259411 2% /mnt/lustre[OST:1] filesystem_summary: 524861 6063 518798 2% /mnt/lustre