== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:40:02 (1786034402) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1708 1269596 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 277 1023723 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524085 534 523551 1% /mnt/lustre - mkdir 897 (time 1786034417.33 total 10.02 last 89.51) - mkdir 1780 (time 1786034427.34 total 20.03 last 88.25) - mkdir 2624 (time 1786034437.34 total 30.03 last 84.37) - mkdir 3420 (time 1786034447.35 total 40.04 last 79.55) - mkdir 4267 (time 1786034457.35 total 50.04 last 84.69) - mkdir 5198 (time 1786034467.35 total 60.04 last 93.08) - mkdir 6054 (time 1786034477.36 total 70.05 last 85.54) - mkdir 6695 (time 1786034487.37 total 80.06 last 64.03) - mkdir 7366 (time 1786034497.38 total 90.07 last 67.05) - mkdir 8013 (time 1786034507.38 total 100.07 last 64.65) - mkdir 8782 (time 1786034517.39 total 110.08 last 76.85) - mkdir 9480 (time 1786034527.40 total 120.09 last 69.71) - mkdir 10000 (time 1786034532.15 total 124.83 last 109.65) - mkdir 10975 (time 1786034542.16 total 134.85 last 97.35) - mkdir 11727 (time 1786034552.17 total 144.86 last 75.14) - mkdir 12460 (time 1786034562.18 total 154.87 last 73.24) - mkdir 13212 (time 1786034572.19 total 164.88 last 75.06) - mkdir 13951 (time 1786034582.20 total 174.89 last 73.84) - mkdir 14610 (time 1786034592.22 total 184.91 last 65.80) - mkdir 15363 (time 1786034602.22 total 194.91 last 75.29) - mkdir 16025 (time 1786034612.25 total 204.94 last 66.00) - mkdir 16747 (time 1786034622.26 total 214.94 last 72.17) - mkdir 17445 (time 1786034632.27 total 224.96 last 69.70) - mkdir 18246 (time 1786034642.28 total 234.97 last 80.03) - mkdir 19008 (time 1786034652.28 total 244.97 last 76.17) - mkdir 19919 (time 1786034662.29 total 254.98 last 91.02) - mkdir 20743 (time 1786034672.30 total 264.99 last 82.34) - mkdir 21515 (time 1786034682.30 total 274.99 last 77.19) - mkdir 22170 (time 1786034692.30 total 284.99 last 65.49) - mkdir 22797 (time 1786034702.31 total 295.00 last 62.64) - mkdir 23509 (time 1786034712.33 total 305.02 last 71.08) - mkdir 24422 (time 1786034722.35 total 315.04 last 91.05) - mkdir 25338 (time 1786034732.36 total 325.05 last 91.56) - mkdir 26284 (time 1786034742.36 total 335.05 last 94.56) - mkdir 27151 (time 1786034752.36 total 345.05 last 86.68) - mkdir 27892 (time 1786034762.41 total 355.10 last 73.77) - mkdir 28486 (time 1786034772.43 total 365.11 last 59.30) - mkdir 29018 (time 1786034782.43 total 375.12 last 53.20) - mkdir 29829 (time 1786034792.50 total 385.19 last 80.51) - mkdir 30000 (time 1786034795.34 total 388.02 last 60.30) - mkdir 30538 (time 1786034805.34 total 398.03 last 53.78) - mkdir 31358 (time 1786034815.36 total 408.05 last 81.82) - mkdir 32323 (time 1786034825.37 total 418.05 last 96.45) total: 32818 mkdir in 424.09 seconds: 77.38 ops/second - mkdir 889 (time 1786034417.31 total 10.01 last 88.85) - mkdir 1784 (time 1786034427.33 total 20.02 last 89.33) - mkdir 2594 (time 1786034437.35 total 30.04 last 80.86) - mkdir 3362 (time 1786034447.37 total 40.06 last 76.63) - mkdir 4229 (time 1786034457.38 total 50.07 last 86.66) - mkdir 5174 (time 1786034467.38 total 60.08 last 94.42) - mkdir 6047 (time 1786034477.41 total 70.10 last 87.05) - mkdir 6695 (time 1786034487.42 total 80.11 last 64.73) - mkdir 7355 (time 1786034497.43 total 90.12 last 65.96) - mkdir 7989 (time 1786034507.44 total 100.13 last 63.35) - mkdir 8770 (time 1786034517.44 total 110.13 last 78.10) - mkdir 9476 (time 1786034527.44 total 120.13 last 70.58) - mkdir 10000 (time 1786034532.06 total 124.76 last 113.35) - mkdir 10946 (time 1786034542.07 total 134.76 last 94.52) - mkdir 11693 (time 1786034552.08 total 144.77 last 74.62) - mkdir 12451 (time 1786034562.10 total 154.79 last 75.68) - mkdir 13210 (time 1786034572.12 total 164.81 last 75.77) - mkdir 13962 (time 1786034582.12 total 174.81 last 75.15) - mkdir 14640 (time 1786034592.13 total 184.82 last 67.75) - mkdir 15388 (time 1786034602.13 total 194.82 last 74.79) - mkdir 16023 (time 1786034612.14 total 204.84 last 63.43) - mkdir 16753 (time 1786034622.14 total 214.84 last 73.00) - mkdir 17447 (time 1786034632.15 total 224.84 last 69.38) - mkdir 18263 (time 1786034642.16 total 234.85 last 81.52) - mkdir 19034 (time 1786034652.16 total 244.86 last 77.03) - mkdir 19992 (time 1786034662.17 total 254.86 last 95.76) - mkdir 20821 (time 1786034672.19 total 264.88 last 82.70) - mkdir 21562 (time 1786034682.19 total 274.89 last 74.09) - mkdir 22194 (time 1786034692.21 total 284.90 last 63.12) - mkdir 22795 (time 1786034702.21 total 294.90 last 60.08) - mkdir 23478 (time 1786034712.22 total 304.91 last 68.27) - mkdir 24345 (time 1786034722.23 total 314.92 last 86.56) - mkdir 25252 (time 1786034732.23 total 324.92 last 90.68) - mkdir 26245 (time 1786034742.26 total 334.95 last 99.07) - mkdir 27116 (time 1786034752.27 total 344.96 last 86.98) - mkdir 27898 (time 1786034762.28 total 354.97 last 78.16) - mkdir 28461 (time 1786034772.28 total 364.97 last 56.28) - mkdir 28983 (time 1786034782.28 total 374.97 last 52.19) - mkdir 29790 (time 1786034792.30 total 384.99 last 80.56) - mkdir 30000 (time 1786034795.88 total 388.57 last 58.70) - mkdir 30526 (time 1786034805.88 total 398.57 last 52.57) - mkdir 31353 (time 1786034815.90 total 408.59 last 82.57) - mkdir 32257 (time 1786034825.90 total 418.59 last 90.35) total: 32818 mkdir in 425.15 seconds: 77.19 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270832 1000472 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786035418 ; total 0 ; last 0) - unlinked 10000 (time 1786035578 ; total 160 ; last 160) - unlinked 20000 (time 1786035701 ; total 283 ; last 123) - unlinked 30000 (time 1786035814 ; total 396 ; last 113) total: 32768 unlinks in 427 seconds: 76.740044 unlinks/second - unlinked 0 (time 1786035418 ; total 0 ; last 0) - unlinked 10000 (time 1786035580 ; total 162 ; last 162) - unlinked 20000 (time 1786035703 ; total 285 ; last 123) - unlinked 30000 (time 1786035816 ; total 398 ; last 113) total: 32768 unlinks in 428 seconds: 76.560745 unlinks/second nlink between: 1 - unlinked 0 (time 1786035848 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786035848 ; 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 8288 1263016 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre