== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:11:06 (1787782266) 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 851 (time 1787782281.86 total 10.02 last 84.96) - mkdir 1583 (time 1787782291.87 total 20.03 last 73.11) - mkdir 2268 (time 1787782301.88 total 30.04 last 68.44) - mkdir 2991 (time 1787782311.88 total 40.04 last 72.28) - mkdir 3766 (time 1787782321.89 total 50.05 last 77.42) - mkdir 4531 (time 1787782331.90 total 60.06 last 76.43) - mkdir 5308 (time 1787782341.92 total 70.07 last 77.59) - mkdir 6095 (time 1787782351.92 total 80.08 last 78.65) - mkdir 6856 (time 1787782361.92 total 90.08 last 76.10) - mkdir 7688 (time 1787782371.93 total 100.09 last 83.13) - mkdir 8422 (time 1787782381.94 total 110.09 last 73.37) - mkdir 9294 (time 1787782391.94 total 120.10 last 87.15) - mkdir 9949 (time 1787782401.94 total 130.10 last 65.49) - mkdir 10695 (time 1787782411.95 total 140.11 last 74.52) - mkdir 11356 (time 1787782421.98 total 150.14 last 65.93) - mkdir 11965 (time 1787782431.98 total 160.14 last 60.87) - mkdir 12752 (time 1787782441.99 total 170.15 last 78.65) - mkdir 13462 (time 1787782452.00 total 180.16 last 70.92) - mkdir 14205 (time 1787782462.00 total 190.16 last 74.28) - mkdir 14964 (time 1787782472.01 total 200.16 last 75.88) - mkdir 15627 (time 1787782482.02 total 210.18 last 66.20) - mkdir 16342 (time 1787782492.03 total 220.19 last 71.43) - mkdir 17046 (time 1787782502.05 total 230.21 last 70.28) - mkdir 17717 (time 1787782512.06 total 240.22 last 67.01) - mkdir 18380 (time 1787782522.06 total 250.22 last 66.29) - mkdir 18893 (time 1787782532.07 total 260.23 last 51.26) - mkdir 19504 (time 1787782542.08 total 270.23 last 61.06) - mkdir 20000 (time 1787782549.81 total 277.96 last 64.17) - mkdir 20729 (time 1787782559.81 total 287.96 last 72.89) - mkdir 21583 (time 1787782569.81 total 297.97 last 85.36) - mkdir 22366 (time 1787782579.83 total 307.98 last 78.21) - mkdir 23067 (time 1787782589.83 total 317.98 last 70.10) - mkdir 23846 (time 1787782599.83 total 327.99 last 77.85) - mkdir 24437 (time 1787782609.84 total 338.00 last 59.04) - mkdir 25147 (time 1787782619.85 total 348.01 last 70.92) - mkdir 25923 (time 1787782629.86 total 358.01 last 77.57) - mkdir 26696 (time 1787782639.87 total 368.03 last 77.17) - mkdir 27466 (time 1787782649.88 total 378.04 last 76.91) - mkdir 28167 (time 1787782659.90 total 388.06 last 69.96) - mkdir 28889 (time 1787782669.91 total 398.06 last 72.17) - mkdir 29593 (time 1787782679.91 total 408.07 last 70.37) - mkdir 30000 (time 1787782685.83 total 413.99 last 68.73) - mkdir 30741 (time 1787782695.85 total 424.01 last 73.96) - mkdir 31443 (time 1787782705.86 total 434.01 last 70.15) - mkdir 32250 (time 1787782715.86 total 444.02 last 80.65) total: 32818 mkdir in 452.06 seconds: 72.60 ops/second - mkdir 810 (time 1787782281.85 total 10.01 last 80.96) - mkdir 1521 (time 1787782291.85 total 20.01 last 71.07) - mkdir 2211 (time 1787782301.85 total 30.01 last 68.99) - mkdir 2925 (time 1787782311.86 total 40.02 last 71.33) - mkdir 3720 (time 1787782321.88 total 50.04 last 79.37) - mkdir 4500 (time 1787782331.91 total 60.07 last 77.75) - mkdir 5314 (time 1787782341.91 total 70.07 last 81.38) - mkdir 6127 (time 1787782351.94 total 80.10 last 81.07) - mkdir 6878 (time 1787782361.95 total 90.11 last 75.03) - mkdir 7687 (time 1787782371.97 total 100.13 last 80.75) - mkdir 8423 (time 1787782381.99 total 110.15 last 73.46) - mkdir 9297 (time 1787782391.99 total 120.15 last 87.37) - mkdir 9971 (time 1787782402.00 total 130.16 last 67.37) - mkdir 10694 (time 1787782412.00 total 140.16 last 72.29) - mkdir 11372 (time 1787782422.01 total 150.17 last 67.69) - mkdir 11975 (time 1787782432.03 total 160.19 last 60.22) - mkdir 12767 (time 1787782442.03 total 170.19 last 79.20) - mkdir 13457 (time 1787782452.04 total 180.20 last 68.90) - mkdir 14189 (time 1787782462.04 total 190.20 last 73.19) - mkdir 14956 (time 1787782472.05 total 200.21 last 76.67) - mkdir 15622 (time 1787782482.06 total 210.21 last 66.55) - mkdir 16338 (time 1787782492.06 total 220.22 last 71.56) - mkdir 17031 (time 1787782502.06 total 230.22 last 69.29) - mkdir 17710 (time 1787782512.08 total 240.24 last 67.79) - mkdir 18367 (time 1787782522.08 total 250.24 last 65.68) - mkdir 18880 (time 1787782532.10 total 260.26 last 51.22) - mkdir 19494 (time 1787782542.13 total 270.28 last 61.22) - mkdir 20000 (time 1787782549.84 total 278.00 last 65.56) - mkdir 20742 (time 1787782559.84 total 288.00 last 74.20) - mkdir 21605 (time 1787782569.85 total 298.01 last 86.28) - mkdir 22370 (time 1787782579.85 total 308.01 last 76.49) - mkdir 23082 (time 1787782589.87 total 318.03 last 71.05) - mkdir 23882 (time 1787782599.88 total 328.04 last 79.90) - mkdir 24502 (time 1787782609.89 total 338.05 last 61.94) - mkdir 25177 (time 1787782619.90 total 348.06 last 67.41) - mkdir 25946 (time 1787782629.94 total 358.09 last 76.66) - mkdir 26738 (time 1787782639.95 total 368.11 last 79.09) - mkdir 27508 (time 1787782649.96 total 378.12 last 76.93) - mkdir 28185 (time 1787782659.96 total 388.12 last 67.68) - mkdir 28904 (time 1787782669.97 total 398.13 last 71.83) - mkdir 29580 (time 1787782679.99 total 408.14 last 67.49) - mkdir 30000 (time 1787782686.11 total 414.27 last 68.53) - mkdir 30733 (time 1787782696.14 total 424.30 last 73.13) - mkdir 31426 (time 1787782706.14 total 434.30 last 69.28) - mkdir 32258 (time 1787782716.16 total 444.31 last 83.07) total: 32818 mkdir in 452.13 seconds: 72.58 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270724 1000580 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 1787783211 ; total 1 ; last 1) - unlinked 10000 (time 1787783434 ; total 224 ; last 223) - unlinked 20000 (time 1787783586 ; total 376 ; last 152) - unlinked 30000 (time 1787783701 ; total 491 ; last 115) total: 32768 unlinks in 526 seconds: 62.296577 unlinks/second - unlinked 0 (time 1787783211 ; total 1 ; last 1) - unlinked 10000 (time 1787783435 ; total 225 ; last 224) - unlinked 20000 (time 1787783586 ; total 376 ; last 151) - unlinked 30000 (time 1787783701 ; total 491 ; last 115) total: 32768 unlinks in 526 seconds: 62.296577 unlinks/second nlink between: 1 - unlinked 0 (time 1787783739 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787783739 ; 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 8180 1263124 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