== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:28:55 (1785227335) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7924 1263380 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7092 1264212 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 32204 3574816 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11272 3595748 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4016 1019984 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2026 1021974 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2750 259394 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2670 259474 2% /mnt/lustre[OST:1] filesystem_summary: 524910 6042 518868 2% /mnt/lustre - mkdir 853 (time 1785227349.73 total 10.02 last 85.14) - mkdir 1766 (time 1785227359.74 total 20.03 last 91.23) - mkdir 2504 (time 1785227369.74 total 30.03 last 73.76) - mkdir 3290 (time 1785227379.76 total 40.05 last 78.47) - mkdir 4006 (time 1785227389.78 total 50.07 last 71.45) - mkdir 4624 (time 1785227399.78 total 60.07 last 61.79) - mkdir 5434 (time 1785227409.79 total 70.08 last 80.97) - mkdir 6105 (time 1785227419.81 total 80.10 last 66.93) - mkdir 6795 (time 1785227429.82 total 90.10 last 68.98) - mkdir 7543 (time 1785227439.83 total 100.12 last 74.70) - mkdir 8260 (time 1785227449.83 total 110.12 last 71.66) - mkdir 9057 (time 1785227459.84 total 120.13 last 79.63) - mkdir 9901 (time 1785227469.85 total 130.13 last 84.38) - mkdir 10722 (time 1785227479.88 total 140.17 last 81.84) - mkdir 11525 (time 1785227489.89 total 150.18 last 80.19) - mkdir 12243 (time 1785227499.91 total 160.19 last 71.69) - mkdir 13051 (time 1785227509.91 total 170.20 last 80.76) - mkdir 13844 (time 1785227519.92 total 180.21 last 79.23) - mkdir 14730 (time 1785227529.93 total 190.22 last 88.51) - mkdir 15576 (time 1785227539.94 total 200.23 last 84.53) - mkdir 16538 (time 1785227549.94 total 210.23 last 96.19) - mkdir 17218 (time 1785227559.97 total 220.26 last 67.77) - mkdir 17963 (time 1785227570.00 total 230.28 last 74.33) - mkdir 18672 (time 1785227580.00 total 240.29 last 70.84) - mkdir 19473 (time 1785227590.01 total 250.30 last 80.08) - mkdir 20000 (time 1785227597.37 total 257.66 last 71.54) - mkdir 20820 (time 1785227607.40 total 267.69 last 81.79) - mkdir 21668 (time 1785227617.40 total 277.69 last 84.76) - mkdir 22463 (time 1785227627.41 total 287.70 last 79.46) - mkdir 23241 (time 1785227637.41 total 297.70 last 77.78) - mkdir 24100 (time 1785227647.42 total 307.71 last 85.83) - mkdir 24832 (time 1785227657.43 total 317.72 last 73.13) - mkdir 25665 (time 1785227667.43 total 327.72 last 83.30) - mkdir 26396 (time 1785227677.43 total 337.72 last 73.10) - mkdir 27178 (time 1785227687.44 total 347.73 last 78.08) - mkdir 27847 (time 1785227697.45 total 357.74 last 66.83) - mkdir 28586 (time 1785227707.46 total 367.75 last 73.86) - mkdir 29408 (time 1785227717.46 total 377.75 last 82.16) - mkdir 30000 (time 1785227724.61 total 384.89 last 82.90) - mkdir 30784 (time 1785227734.61 total 394.90 last 78.34) - mkdir 31591 (time 1785227744.61 total 404.90 last 80.69) - mkdir 32443 (time 1785227754.63 total 414.91 last 85.11) total: 32818 mkdir in 419.56 seconds: 78.22 ops/second - mkdir 841 (time 1785227349.69 total 10.00 last 84.07) - mkdir 1730 (time 1785227359.71 total 20.02 last 88.73) - mkdir 2484 (time 1785227369.72 total 30.04 last 75.30) - mkdir 3264 (time 1785227379.73 total 40.04 last 77.98) - mkdir 3954 (time 1785227389.73 total 50.04 last 68.99) - mkdir 4587 (time 1785227399.74 total 60.05 last 63.22) - mkdir 5391 (time 1785227409.74 total 70.06 last 80.37) - mkdir 6062 (time 1785227419.75 total 80.06 last 67.07) - mkdir 6745 (time 1785227429.75 total 90.07 last 68.27) - mkdir 7481 (time 1785227439.76 total 100.07 last 73.54) - mkdir 8204 (time 1785227449.78 total 110.09 last 72.16) - mkdir 8992 (time 1785227459.79 total 120.10 last 78.73) - mkdir 9820 (time 1785227469.80 total 130.11 last 82.73) - mkdir 10000 (time 1785227471.91 total 132.22 last 85.14) - mkdir 10827 (time 1785227481.94 total 142.26 last 82.45) - mkdir 11595 (time 1785227491.95 total 152.26 last 76.73) - mkdir 12312 (time 1785227501.95 total 162.27 last 71.67) - mkdir 13057 (time 1785227511.99 total 172.30 last 74.25) - mkdir 13900 (time 1785227521.99 total 182.31 last 84.28) - mkdir 14758 (time 1785227532.01 total 192.32 last 85.64) - mkdir 15633 (time 1785227542.01 total 202.33 last 87.48) - mkdir 16535 (time 1785227552.02 total 212.33 last 90.12) - mkdir 17194 (time 1785227562.04 total 222.36 last 65.76) - mkdir 17945 (time 1785227572.05 total 232.36 last 75.06) - mkdir 18670 (time 1785227582.07 total 242.38 last 72.33) - mkdir 19467 (time 1785227592.09 total 252.40 last 79.57) - mkdir 20000 (time 1785227599.09 total 259.41 last 76.09) - mkdir 20823 (time 1785227609.09 total 269.41 last 82.29) - mkdir 21704 (time 1785227619.11 total 279.42 last 87.95) - mkdir 22492 (time 1785227629.14 total 289.45 last 78.59) - mkdir 23276 (time 1785227639.14 total 299.45 last 78.38) - mkdir 24096 (time 1785227649.14 total 309.46 last 81.99) - mkdir 24842 (time 1785227659.15 total 319.46 last 74.54) - mkdir 25675 (time 1785227669.15 total 329.47 last 83.28) - mkdir 26444 (time 1785227679.16 total 339.48 last 76.81) - mkdir 27182 (time 1785227689.17 total 349.48 last 73.78) - mkdir 27832 (time 1785227699.18 total 359.50 last 64.90) - mkdir 28597 (time 1785227709.21 total 369.52 last 76.30) - mkdir 29452 (time 1785227719.22 total 379.53 last 85.43) - mkdir 30000 (time 1785227725.78 total 386.10 last 83.47) - mkdir 30777 (time 1785227735.81 total 396.12 last 77.49) - mkdir 31591 (time 1785227745.83 total 406.14 last 81.23) - mkdir 32439 (time 1785227755.83 total 416.14 last 84.79) total: 32818 mkdir in 420.63 seconds: 78.02 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276856 994448 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7092 1264212 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 32204 3574816 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11272 3595748 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69653 954347 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2026 1021974 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2750 259394 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2670 259474 2% /mnt/lustre[OST:1] filesystem_summary: 590547 71679 518868 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1785228529 ; total 0 ; last 0) - unlinked 10000 (time 1785228724 ; total 195 ; last 195) - unlinked 20000 (time 1785228938 ; total 409 ; last 214) - unlinked 30000 (time 1785229151 ; total 622 ; last 213) total: 32768 unlinks in 681 seconds: 48.117474 unlinks/second - unlinked 0 (time 1785228529 ; total 0 ; last 0) - unlinked 10000 (time 1785228725 ; total 196 ; last 196) - unlinked 20000 (time 1785228940 ; total 411 ; last 215) - unlinked 30000 (time 1785229152 ; total 623 ; last 212) total: 32768 unlinks in 683 seconds: 47.976574 unlinks/second nlink between: 1 - unlinked 0 (time 1785229213 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1785229213 ; 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 14312 1256992 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7092 1264212 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 32204 3574816 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11272 3595748 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4017 1019983 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2026 1021974 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2750 259394 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2670 259474 2% /mnt/lustre[OST:1] filesystem_summary: 524911 6043 518868 2% /mnt/lustre