== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:55:38 (1781207738) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 534562 332 534230 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 732 (time 1781207753.50 total 10.02 last 73.07) - mkdir 1438 (time 1781207763.50 total 20.03 last 70.54) - mkdir 2083 (time 1781207773.52 total 30.05 last 64.37) - mkdir 2662 (time 1781207783.53 total 40.05 last 57.89) - mkdir 3410 (time 1781207793.54 total 50.06 last 74.72) - mkdir 4108 (time 1781207803.54 total 60.06 last 69.78) - mkdir 4865 (time 1781207813.55 total 70.07 last 75.61) - mkdir 5548 (time 1781207823.55 total 80.08 last 68.27) - mkdir 6253 (time 1781207833.57 total 90.09 last 70.39) - mkdir 6997 (time 1781207843.59 total 100.12 last 74.23) - mkdir 7644 (time 1781207853.60 total 110.12 last 64.67) - mkdir 8213 (time 1781207863.60 total 120.12 last 56.89) - mkdir 8752 (time 1781207873.61 total 130.13 last 53.84) - mkdir 9209 (time 1781207883.62 total 140.14 last 45.68) - mkdir 9735 (time 1781207893.71 total 150.23 last 52.11) - mkdir 10000 (time 1781207903.10 total 159.62 last 28.23) - mkdir 10405 (time 1781207913.10 total 169.62 last 40.49) - mkdir 10930 (time 1781207923.11 total 179.64 last 52.43) - mkdir 11650 (time 1781207933.13 total 189.65 last 71.90) - mkdir 12154 (time 1781207943.15 total 199.68 last 50.27) - mkdir 12609 (time 1781207953.16 total 209.68 last 45.47) - mkdir 13210 (time 1781207963.20 total 219.72 last 59.85) - mkdir 13926 (time 1781207973.21 total 229.73 last 71.56) - mkdir 14642 (time 1781207983.21 total 239.73 last 71.59) - mkdir 15261 (time 1781207993.21 total 249.73 last 61.89) - mkdir 15955 (time 1781208003.23 total 259.75 last 69.28) - mkdir 16646 (time 1781208013.23 total 269.76 last 69.07) - mkdir 17377 (time 1781208023.24 total 279.76 last 73.03) - mkdir 18111 (time 1781208033.26 total 289.78 last 73.31) - mkdir 18664 (time 1781208043.26 total 299.78 last 55.29) - mkdir 19353 (time 1781208053.26 total 309.78 last 68.86) - mkdir 20000 (time 1781208063.14 total 319.66 last 65.51) - mkdir 20709 (time 1781208073.14 total 329.66 last 70.88) - mkdir 21427 (time 1781208083.16 total 339.68 last 71.66) - mkdir 22169 (time 1781208093.18 total 349.70 last 74.08) - mkdir 22887 (time 1781208103.23 total 359.75 last 71.42) - mkdir 23476 (time 1781208113.23 total 369.75 last 58.89) - mkdir 24094 (time 1781208123.24 total 379.77 last 61.73) - mkdir 24597 (time 1781208133.25 total 389.77 last 50.26) - mkdir 25121 (time 1781208143.26 total 399.78 last 52.35) - mkdir 25643 (time 1781208153.28 total 409.80 last 52.11) - mkdir 26232 (time 1781208163.28 total 419.80 last 58.90) - mkdir 26913 (time 1781208173.71 total 430.24 last 65.26) - mkdir 27364 (time 1781208183.74 total 440.26 last 44.98) - mkdir 27896 (time 1781208193.76 total 450.29 last 53.08) - mkdir 28395 (time 1781208203.76 total 460.29 last 49.90) - mkdir 28965 (time 1781208214.40 total 470.92 last 53.62) - mkdir 29362 (time 1781208224.40 total 480.92 last 39.70) - mkdir 29914 (time 1781208234.40 total 490.92 last 55.17) - mkdir 30427 (time 1781208244.41 total 500.93 last 51.26) - mkdir 31029 (time 1781208254.41 total 510.93 last 60.19) - mkdir 31694 (time 1781208264.42 total 520.94 last 66.44) - mkdir 32336 (time 1781208274.43 total 530.95 last 64.16) total: 32818 mkdir in 537.81 seconds: 61.02 ops/second - mkdir 741 (time 1781207753.65 total 10.01 last 74.05) - mkdir 1458 (time 1781207763.66 total 20.01 last 71.66) - mkdir 2114 (time 1781207773.67 total 30.02 last 65.53) - mkdir 2690 (time 1781207783.69 total 40.04 last 57.48) - mkdir 3444 (time 1781207793.69 total 50.05 last 75.38) - mkdir 4159 (time 1781207803.71 total 60.07 last 71.33) - mkdir 4904 (time 1781207813.72 total 70.08 last 74.44) - mkdir 5567 (time 1781207823.72 total 80.08 last 66.30) - mkdir 6279 (time 1781207833.73 total 90.09 last 71.14) - mkdir 7007 (time 1781207843.80 total 100.15 last 72.33) - mkdir 7668 (time 1781207853.80 total 110.16 last 66.07) - mkdir 8226 (time 1781207863.81 total 120.17 last 55.72) - mkdir 8795 (time 1781207873.82 total 130.18 last 56.87) - mkdir 9232 (time 1781207883.83 total 140.19 last 43.64) - mkdir 9742 (time 1781207893.88 total 150.23 last 50.78) - mkdir 10000 (time 1781207902.93 total 159.29 last 28.48) - mkdir 10405 (time 1781207912.94 total 169.29 last 40.48) - mkdir 10894 (time 1781207922.94 total 179.30 last 48.89) - mkdir 11580 (time 1781207932.95 total 189.30 last 68.56) - mkdir 12105 (time 1781207942.98 total 199.34 last 52.32) - mkdir 12568 (time 1781207953.00 total 209.35 last 46.23) - mkdir 13173 (time 1781207963.01 total 219.36 last 60.44) - mkdir 13884 (time 1781207973.01 total 229.36 last 71.10) - mkdir 14603 (time 1781207983.01 total 239.36 last 71.90) - mkdir 15160 (time 1781207993.01 total 249.36 last 55.69) - mkdir 15855 (time 1781208003.01 total 259.36 last 69.49) - mkdir 16575 (time 1781208013.01 total 269.37 last 71.99) - mkdir 17315 (time 1781208023.01 total 279.37 last 73.97) - mkdir 18030 (time 1781208033.02 total 289.38 last 71.43) - mkdir 18598 (time 1781208043.06 total 299.42 last 56.59) - mkdir 19280 (time 1781208053.08 total 309.44 last 68.06) - mkdir 19936 (time 1781208063.08 total 319.44 last 65.58) - mkdir 20654 (time 1781208073.10 total 329.45 last 71.69) - mkdir 21347 (time 1781208083.11 total 339.47 last 69.22) - mkdir 22072 (time 1781208093.11 total 349.47 last 72.50) - mkdir 22781 (time 1781208103.12 total 359.47 last 70.87) - mkdir 23337 (time 1781208113.12 total 369.48 last 55.56) - mkdir 23935 (time 1781208123.22 total 379.58 last 59.21) - mkdir 24442 (time 1781208133.27 total 389.62 last 50.49) - mkdir 24945 (time 1781208143.29 total 399.64 last 50.19) - mkdir 25466 (time 1781208153.30 total 409.65 last 52.04) - mkdir 26048 (time 1781208163.30 total 419.66 last 58.18) - mkdir 26770 (time 1781208173.72 total 430.07 last 69.30) - mkdir 27229 (time 1781208183.72 total 440.08 last 45.90) - mkdir 27785 (time 1781208193.72 total 450.08 last 55.59) - mkdir 28313 (time 1781208203.73 total 460.08 last 52.76) - mkdir 28886 (time 1781208214.39 total 470.75 last 53.74) - mkdir 29295 (time 1781208224.40 total 480.76 last 40.86) - mkdir 29863 (time 1781208234.42 total 490.77 last 56.69) - mkdir 30000 (time 1781208236.47 total 492.83 last 66.82) - mkdir 30477 (time 1781208246.50 total 502.85 last 47.58) - mkdir 31106 (time 1781208256.52 total 512.87 last 62.77) - mkdir 31737 (time 1781208266.53 total 522.88 last 63.05) - mkdir 32373 (time 1781208276.53 total 532.89 last 63.55) total: 32818 mkdir in 538.58 seconds: 60.93 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490112 1718016 23% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 303968 65969 237999 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1781208707 ; total 0 ; last 0) - unlinked 10000 (time 1781208882 ; total 175 ; last 175) - unlinked 20000 (time 1781209062 ; total 355 ; last 180) - unlinked 30000 (time 1781209216 ; total 509 ; last 154) total: 32768 unlinks in 549 seconds: 59.686703 unlinks/second - unlinked 0 (time 1781208707 ; total 0 ; last 0) - unlinked 10000 (time 1781208884 ; total 177 ; last 177) - unlinked 20000 (time 1781209063 ; total 356 ; last 179) - unlinked 30000 (time 1781209220 ; total 513 ; last 157) total: 32768 unlinks in 551 seconds: 59.470055 unlinks/second nlink between: 102 - unlinked 0 (time 1781209260 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1781209260 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second nlink after: 2 rmdir(/mnt/lustre/d51b.sanity/d.1.0) error: No such file or directory total: 0 unlinks in 1 seconds: 0.000000 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 2209024 2304 2204672 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 526826 333 526493 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre