== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 09:05:58 (1789131958) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7836 1263468 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7216 1264088 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23656 3583364 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19832 3587188 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43488 7170552 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4042 1019958 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2044 1021956 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2772 259372 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2685 259459 2% /mnt/lustre[OST:1] filesystem_summary: 524917 6086 518831 2% /mnt/lustre - mkdir 684 (time 1789131973.36 total 10.02 last 68.29) - mkdir 1368 (time 1789131983.37 total 20.03 last 68.33) - mkdir 2015 (time 1789131993.37 total 30.03 last 64.65) - mkdir 2785 (time 1789132003.38 total 40.04 last 76.98) - mkdir 3497 (time 1789132013.38 total 50.04 last 71.18) - mkdir 4191 (time 1789132023.39 total 60.05 last 69.32) - mkdir 4893 (time 1789132033.41 total 70.07 last 70.11) - mkdir 5601 (time 1789132043.41 total 80.07 last 70.78) - mkdir 6376 (time 1789132053.42 total 90.08 last 77.42) - mkdir 7107 (time 1789132063.42 total 100.08 last 73.09) - mkdir 7848 (time 1789132073.43 total 110.09 last 74.00) - mkdir 8521 (time 1789132083.46 total 120.11 last 67.16) - mkdir 9198 (time 1789132093.46 total 130.12 last 67.67) - mkdir 9917 (time 1789132103.47 total 140.13 last 71.80) - mkdir 10606 (time 1789132113.48 total 150.14 last 68.86) - mkdir 11234 (time 1789132123.48 total 160.14 last 62.76) - mkdir 11923 (time 1789132133.49 total 170.15 last 68.85) - mkdir 12632 (time 1789132143.50 total 180.16 last 70.85) - mkdir 13388 (time 1789132153.53 total 190.19 last 75.37) - mkdir 14130 (time 1789132163.53 total 200.19 last 74.20) - mkdir 14830 (time 1789132173.54 total 210.20 last 69.90) - mkdir 15519 (time 1789132183.58 total 220.24 last 68.67) - mkdir 16270 (time 1789132193.59 total 230.25 last 75.02) - mkdir 16975 (time 1789132203.59 total 240.25 last 70.46) - mkdir 17726 (time 1789132213.61 total 250.27 last 74.97) - mkdir 18458 (time 1789132223.62 total 260.28 last 73.15) - mkdir 19160 (time 1789132233.62 total 270.28 last 70.16) - mkdir 19892 (time 1789132243.63 total 280.29 last 73.14) - mkdir 20651 (time 1789132253.65 total 290.30 last 75.79) - mkdir 21428 (time 1789132263.66 total 300.32 last 77.59) - mkdir 22112 (time 1789132273.66 total 310.32 last 68.38) - mkdir 22846 (time 1789132283.67 total 320.33 last 73.33) - mkdir 23565 (time 1789132293.68 total 330.34 last 71.83) - mkdir 24257 (time 1789132303.68 total 340.34 last 69.18) - mkdir 24946 (time 1789132313.68 total 350.34 last 68.90) - mkdir 25569 (time 1789132323.69 total 360.35 last 62.27) - mkdir 26148 (time 1789132333.69 total 370.35 last 57.90) - mkdir 26771 (time 1789132343.70 total 380.36 last 62.20) - mkdir 27552 (time 1789132353.74 total 390.40 last 77.80) - mkdir 28229 (time 1789132363.75 total 400.41 last 67.67) - mkdir 28965 (time 1789132373.76 total 410.42 last 73.50) - mkdir 29762 (time 1789132383.77 total 420.42 last 79.66) - mkdir 30000 (time 1789132386.69 total 423.35 last 81.28) - mkdir 30724 (time 1789132396.72 total 433.38 last 72.23) - mkdir 31492 (time 1789132406.73 total 443.39 last 76.73) - mkdir 32167 (time 1789132416.73 total 453.39 last 67.49) total: 32818 mkdir in 462.10 seconds: 71.02 ops/second - mkdir 680 (time 1789131973.31 total 10.00 last 67.99) - mkdir 1413 (time 1789131983.31 total 20.00 last 73.28) - mkdir 2082 (time 1789131993.33 total 30.02 last 66.77) - mkdir 2820 (time 1789132003.35 total 40.04 last 73.67) - mkdir 3570 (time 1789132013.36 total 50.05 last 74.97) - mkdir 4258 (time 1789132023.36 total 60.05 last 68.75) - mkdir 4965 (time 1789132033.37 total 70.06 last 70.65) - mkdir 5681 (time 1789132043.38 total 80.07 last 71.53) - mkdir 6473 (time 1789132053.39 total 90.08 last 79.15) - mkdir 7175 (time 1789132063.40 total 100.09 last 70.12) - mkdir 7890 (time 1789132073.40 total 110.09 last 71.48) - mkdir 8554 (time 1789132083.40 total 120.09 last 66.39) - mkdir 9218 (time 1789132093.40 total 130.09 last 66.39) - mkdir 9926 (time 1789132103.41 total 140.10 last 70.73) - mkdir 10611 (time 1789132113.42 total 150.11 last 68.42) - mkdir 11203 (time 1789132123.43 total 160.12 last 59.19) - mkdir 11898 (time 1789132133.43 total 170.12 last 69.46) - mkdir 12582 (time 1789132143.44 total 180.13 last 68.38) - mkdir 13318 (time 1789132153.45 total 190.14 last 73.47) - mkdir 14078 (time 1789132163.46 total 200.15 last 75.97) - mkdir 14806 (time 1789132173.49 total 210.18 last 72.59) - mkdir 15470 (time 1789132183.50 total 220.19 last 66.34) - mkdir 16199 (time 1789132193.50 total 230.19 last 72.88) - mkdir 16883 (time 1789132203.52 total 240.21 last 68.25) - mkdir 17646 (time 1789132213.55 total 250.24 last 76.08) - mkdir 18375 (time 1789132223.56 total 260.25 last 72.80) - mkdir 19069 (time 1789132233.58 total 270.27 last 69.30) - mkdir 19800 (time 1789132243.59 total 280.27 last 73.05) - mkdir 20000 (time 1789132246.42 total 283.11 last 70.59) - mkdir 20730 (time 1789132256.42 total 293.11 last 72.97) - mkdir 21484 (time 1789132266.43 total 303.12 last 75.37) - mkdir 22164 (time 1789132276.43 total 313.12 last 67.98) - mkdir 22879 (time 1789132286.44 total 323.13 last 71.43) - mkdir 23673 (time 1789132296.46 total 333.15 last 79.27) - mkdir 24334 (time 1789132306.46 total 343.15 last 66.04) - mkdir 25040 (time 1789132316.49 total 353.18 last 70.43) - mkdir 25665 (time 1789132326.49 total 363.18 last 62.48) - mkdir 26242 (time 1789132336.50 total 373.19 last 57.67) - mkdir 26914 (time 1789132346.53 total 383.22 last 67.01) - mkdir 27683 (time 1789132356.55 total 393.24 last 76.73) - mkdir 28361 (time 1789132366.55 total 403.24 last 67.79) - mkdir 29103 (time 1789132376.55 total 413.24 last 74.19) - mkdir 29894 (time 1789132386.56 total 423.24 last 79.06) - mkdir 30619 (time 1789132396.57 total 433.26 last 72.37) - mkdir 31394 (time 1789132406.61 total 443.30 last 77.19) - mkdir 32094 (time 1789132416.62 total 453.31 last 69.98) total: 32818 mkdir in 462.60 seconds: 70.94 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7836 1263468 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276220 995084 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23656 3583364 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19832 3587188 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43488 7170552 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4042 1019958 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67680 956320 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2772 259372 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2685 259459 2% /mnt/lustre[OST:1] filesystem_summary: 590553 71722 518831 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789133206 ; total 0 ; last 0) - unlinked 10000 (time 1789133443 ; total 237 ; last 237) - unlinked 20000 (time 1789133729 ; total 523 ; last 286) - unlinked 30000 (time 1789134006 ; total 800 ; last 277) total: 32768 unlinks in 866 seconds: 37.838337 unlinks/second - unlinked 0 (time 1789133206 ; total 0 ; last 0) - unlinked 10000 (time 1789133443 ; total 237 ; last 237) - unlinked 20000 (time 1789133731 ; total 525 ; last 288) - unlinked 30000 (time 1789134008 ; total 802 ; last 277) total: 32768 unlinks in 868 seconds: 37.751152 unlinks/second nlink between: 1 - unlinked 0 (time 1789134075 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1789134075 ; 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 7836 1263468 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13676 1257628 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23656 3583364 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19832 3587188 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43488 7170552 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4042 1019958 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2044 1021956 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2772 259372 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2685 259459 2% /mnt/lustre[OST:1] filesystem_summary: 524917 6086 518831 2% /mnt/lustre