== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 20:35:58 (1786408558) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7840 1263464 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7256 1264048 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30044 3576976 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13432 3593588 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4013 1019987 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2060 1021940 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2730 259414 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2770 259374 2% /mnt/lustre[OST:1] filesystem_summary: 524861 6073 518788 2% /mnt/lustre - mkdir 753 (time 1786408575.30 total 10.00 last 75.27) - mkdir 1576 (time 1786408585.32 total 20.02 last 82.16) - mkdir 2418 (time 1786408595.32 total 30.03 last 84.15) - mkdir 3273 (time 1786408605.33 total 40.03 last 85.48) - mkdir 4117 (time 1786408615.33 total 50.04 last 84.35) - mkdir 4996 (time 1786408625.34 total 60.05 last 87.79) - mkdir 5796 (time 1786408635.36 total 70.07 last 79.86) - mkdir 6585 (time 1786408645.37 total 80.07 last 78.86) - mkdir 7444 (time 1786408655.37 total 90.07 last 85.90) - mkdir 8301 (time 1786408665.38 total 100.09 last 85.58) - mkdir 9136 (time 1786408675.38 total 110.09 last 83.49) - mkdir 10000 (time 1786408685.34 total 120.05 last 86.76) - mkdir 10809 (time 1786408695.35 total 130.06 last 80.81) - mkdir 11604 (time 1786408705.36 total 140.06 last 79.47) - mkdir 12488 (time 1786408715.36 total 150.06 last 88.40) - mkdir 13249 (time 1786408725.37 total 160.07 last 76.04) - mkdir 13950 (time 1786408735.37 total 170.07 last 70.07) - mkdir 14742 (time 1786408745.37 total 180.08 last 79.17) - mkdir 15525 (time 1786408755.37 total 190.08 last 78.29) - mkdir 16322 (time 1786408765.38 total 200.09 last 79.64) - mkdir 17170 (time 1786408775.38 total 210.09 last 84.78) - mkdir 17970 (time 1786408785.38 total 220.09 last 80.00) - mkdir 18721 (time 1786408795.39 total 230.09 last 75.08) - mkdir 19642 (time 1786408805.39 total 240.10 last 92.04) - mkdir 20000 (time 1786408809.51 total 244.22 last 86.91) - mkdir 20789 (time 1786408819.52 total 254.22 last 78.84) - mkdir 21595 (time 1786408829.52 total 264.23 last 80.57) - mkdir 22389 (time 1786408839.53 total 274.23 last 79.35) - mkdir 23241 (time 1786408849.55 total 284.25 last 85.07) - mkdir 24123 (time 1786408859.56 total 294.26 last 88.08) - mkdir 24982 (time 1786408869.56 total 304.27 last 85.87) - mkdir 25686 (time 1786408879.57 total 314.27 last 70.35) - mkdir 26436 (time 1786408889.58 total 324.28 last 74.93) - mkdir 27283 (time 1786408899.69 total 334.39 last 83.79) - mkdir 28022 (time 1786408909.69 total 344.39 last 73.87) - mkdir 28751 (time 1786408919.69 total 354.40 last 72.89) - mkdir 29636 (time 1786408929.69 total 364.40 last 88.48) - mkdir 30000 (time 1786408934.50 total 369.20 last 75.78) - mkdir 30770 (time 1786408944.51 total 379.21 last 76.93) - mkdir 31549 (time 1786408954.51 total 389.21 last 77.90) - mkdir 32410 (time 1786408964.51 total 399.22 last 86.03) total: 32818 mkdir in 403.87 seconds: 81.26 ops/second - mkdir 754 (time 1786408575.60 total 10.00 last 75.39) - mkdir 1595 (time 1786408585.61 total 20.01 last 84.04) - mkdir 2410 (time 1786408595.62 total 30.02 last 81.43) - mkdir 3209 (time 1786408605.63 total 40.02 last 79.86) - mkdir 4071 (time 1786408615.63 total 50.02 last 86.19) - mkdir 4955 (time 1786408625.63 total 60.02 last 88.40) - mkdir 5722 (time 1786408635.63 total 70.03 last 76.64) - mkdir 6508 (time 1786408645.63 total 80.03 last 78.60) - mkdir 7372 (time 1786408655.64 total 90.04 last 86.32) - mkdir 8206 (time 1786408665.65 total 100.05 last 83.32) - mkdir 9052 (time 1786408675.66 total 110.06 last 84.53) - mkdir 9924 (time 1786408685.67 total 120.07 last 87.14) - mkdir 10741 (time 1786408695.70 total 130.09 last 81.48) - mkdir 11587 (time 1786408705.70 total 140.09 last 84.58) - mkdir 12454 (time 1786408715.70 total 150.10 last 86.65) - mkdir 13218 (time 1786408725.71 total 160.10 last 76.37) - mkdir 13942 (time 1786408735.71 total 170.11 last 72.36) - mkdir 14730 (time 1786408745.72 total 180.12 last 78.73) - mkdir 15503 (time 1786408755.72 total 190.12 last 77.28) - mkdir 16313 (time 1786408765.73 total 200.13 last 80.94) - mkdir 17128 (time 1786408775.73 total 210.13 last 81.47) - mkdir 17991 (time 1786408785.74 total 220.14 last 86.21) - mkdir 18755 (time 1786408795.75 total 230.15 last 76.33) - mkdir 19638 (time 1786408805.78 total 240.17 last 88.09) - mkdir 20000 (time 1786408809.98 total 244.38 last 86.14) - mkdir 20783 (time 1786408819.99 total 254.39 last 78.20) - mkdir 21593 (time 1786408830.00 total 264.39 last 80.97) - mkdir 22374 (time 1786408840.00 total 274.40 last 78.03) - mkdir 23211 (time 1786408850.01 total 284.40 last 83.69) - mkdir 24073 (time 1786408860.01 total 294.41 last 86.16) - mkdir 24963 (time 1786408870.01 total 304.41 last 88.96) - mkdir 25665 (time 1786408880.05 total 314.45 last 69.97) - mkdir 26479 (time 1786408890.05 total 324.45 last 81.36) - mkdir 27273 (time 1786408900.06 total 334.46 last 79.32) - mkdir 28012 (time 1786408910.08 total 344.47 last 73.80) - mkdir 28746 (time 1786408920.09 total 354.49 last 73.30) - mkdir 29605 (time 1786408930.10 total 364.49 last 85.84) - mkdir 30000 (time 1786408935.22 total 369.62 last 77.08) - mkdir 30796 (time 1786408945.23 total 379.62 last 79.54) - mkdir 31598 (time 1786408955.23 total 389.63 last 80.19) - mkdir 32470 (time 1786408965.24 total 399.64 last 87.07) total: 32818 mkdir in 403.84 seconds: 81.26 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7840 1263464 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276332 994972 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30044 3576976 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13432 3593588 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4013 1019987 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67696 956304 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2730 259414 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2770 259374 2% /mnt/lustre[OST:1] filesystem_summary: 590497 71709 518788 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786409653 ; total 1 ; last 1) - unlinked 10000 (time 1786409865 ; total 213 ; last 212) - unlinked 20000 (time 1786410084 ; total 432 ; last 219) - unlinked 30000 (time 1786410296 ; total 644 ; last 212) total: 32768 unlinks in 700 seconds: 46.811428 unlinks/second - unlinked 0 (time 1786409653 ; total 0 ; last 0) - unlinked 10000 (time 1786409866 ; total 213 ; last 213) - unlinked 20000 (time 1786410088 ; total 435 ; last 222) - unlinked 30000 (time 1786410301 ; total 648 ; last 213) total: 32768 unlinks in 706 seconds: 46.413597 unlinks/second nlink between: 1 - unlinked 0 (time 1786410360 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1786410360 ; 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 7840 1263464 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13788 1257516 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30044 3576976 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13432 3593588 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4013 1019987 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2060 1021940 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2730 259414 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2770 259374 2% /mnt/lustre[OST:1] filesystem_summary: 524861 6073 518788 2% /mnt/lustre