== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:35:52 (1784936152) 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 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 572 (time 1784936167.83 total 10.02 last 57.07) - mkdir 1137 (time 1784936177.85 total 20.04 last 56.41) - mkdir 1720 (time 1784936187.85 total 30.04 last 58.27) - mkdir 2317 (time 1784936197.85 total 40.05 last 59.69) - mkdir 2886 (time 1784936207.88 total 50.07 last 56.73) - mkdir 3467 (time 1784936217.89 total 60.08 last 58.07) - mkdir 4113 (time 1784936227.89 total 70.08 last 64.59) - mkdir 4753 (time 1784936237.90 total 80.09 last 63.96) - mkdir 5362 (time 1784936247.90 total 90.09 last 60.87) - mkdir 5934 (time 1784936257.91 total 100.11 last 57.12) - mkdir 6492 (time 1784936267.94 total 110.14 last 55.64) - mkdir 7042 (time 1784936277.95 total 120.14 last 54.96) - mkdir 7585 (time 1784936287.95 total 130.14 last 54.29) - mkdir 8123 (time 1784936297.97 total 140.16 last 53.70) - mkdir 8687 (time 1784936307.98 total 150.18 last 56.33) - mkdir 9243 (time 1784936317.98 total 160.18 last 55.60) - mkdir 9814 (time 1784936328.00 total 170.19 last 57.02) - mkdir 10000 (time 1784936331.18 total 173.37 last 58.53) - mkdir 10629 (time 1784936341.18 total 183.37 last 62.88) - mkdir 11242 (time 1784936351.18 total 193.38 last 61.26) - mkdir 11840 (time 1784936361.18 total 203.38 last 59.80) - mkdir 12481 (time 1784936371.19 total 213.39 last 64.05) - mkdir 13111 (time 1784936381.20 total 223.40 last 62.92) - mkdir 13632 (time 1784936391.22 total 233.42 last 52.00) - mkdir 13989 (time 1784936401.23 total 243.42 last 35.69) - mkdir 14509 (time 1784936411.24 total 253.43 last 51.95) - mkdir 15060 (time 1784936421.25 total 263.44 last 55.03) - mkdir 15632 (time 1784936431.26 total 273.45 last 57.16) - mkdir 16203 (time 1784936441.26 total 283.46 last 57.06) - mkdir 16774 (time 1784936451.27 total 293.47 last 57.06) - mkdir 17391 (time 1784936461.28 total 303.48 last 61.63) - mkdir 18051 (time 1784936471.30 total 313.49 last 65.91) - mkdir 18609 (time 1784936481.31 total 323.50 last 55.75) - mkdir 19142 (time 1784936491.31 total 333.50 last 53.29) - mkdir 19702 (time 1784936501.32 total 343.51 last 55.96) - mkdir 20000 (time 1784936506.68 total 348.88 last 55.53) - mkdir 20573 (time 1784936516.68 total 358.88 last 57.29) - mkdir 21118 (time 1784936526.70 total 368.89 last 54.41) - mkdir 21680 (time 1784936536.72 total 378.91 last 56.12) - mkdir 22251 (time 1784936546.74 total 388.93 last 56.99) - mkdir 22745 (time 1784936556.75 total 398.94 last 49.33) - mkdir 23234 (time 1784936566.76 total 408.96 last 48.83) - mkdir 23809 (time 1784936576.77 total 418.97 last 57.44) - mkdir 24421 (time 1784936586.78 total 428.97 last 61.19) - mkdir 25011 (time 1784936596.78 total 438.97 last 58.99) - mkdir 25561 (time 1784936607.10 total 449.29 last 53.29) - mkdir 26221 (time 1784936617.11 total 459.31 last 65.91) - mkdir 26795 (time 1784936627.12 total 469.31 last 57.37) - mkdir 27338 (time 1784936637.16 total 479.35 last 54.08) - mkdir 27943 (time 1784936647.16 total 489.36 last 60.47) - mkdir 28561 (time 1784936657.17 total 499.36 last 61.79) - mkdir 29126 (time 1784936667.18 total 509.37 last 56.42) - mkdir 29551 (time 1784936677.19 total 519.38 last 42.48) - mkdir 29966 (time 1784936687.20 total 529.39 last 41.45) - mkdir 30358 (time 1784936697.22 total 539.41 last 39.12) - mkdir 30841 (time 1784936707.22 total 549.41 last 48.28) - mkdir 31367 (time 1784936717.63 total 559.82 last 50.56) - mkdir 31889 (time 1784936727.64 total 569.83 last 52.14) - mkdir 32304 (time 1784936737.65 total 579.85 last 41.43) total: 32818 mkdir in 589.38 seconds: 55.68 ops/second - mkdir 613 (time 1784936167.81 total 10.00 last 61.28) - mkdir 1171 (time 1784936177.83 total 20.02 last 55.68) - mkdir 1778 (time 1784936187.85 total 30.04 last 60.64) - mkdir 2355 (time 1784936197.85 total 40.04 last 57.70) - mkdir 2910 (time 1784936207.86 total 50.05 last 55.42) - mkdir 3498 (time 1784936217.86 total 60.05 last 58.80) - mkdir 4149 (time 1784936227.86 total 70.05 last 65.10) - mkdir 4774 (time 1784936237.88 total 80.07 last 62.37) - mkdir 5392 (time 1784936247.90 total 90.09 last 61.71) - mkdir 5950 (time 1784936257.90 total 100.09 last 55.78) - mkdir 6515 (time 1784936267.90 total 110.09 last 56.50) - mkdir 7061 (time 1784936277.92 total 120.11 last 54.52) - mkdir 7589 (time 1784936287.92 total 130.11 last 52.76) - mkdir 8136 (time 1784936297.93 total 140.12 last 54.66) - mkdir 8706 (time 1784936307.93 total 150.12 last 56.99) - mkdir 9285 (time 1784936317.94 total 160.13 last 57.88) - mkdir 9850 (time 1784936327.94 total 170.13 last 56.48) - mkdir 10000 (time 1784936330.60 total 172.79 last 56.33) - mkdir 10645 (time 1784936340.63 total 182.82 last 64.30) - mkdir 11239 (time 1784936350.65 total 192.84 last 59.33) - mkdir 11831 (time 1784936360.65 total 202.85 last 59.15) - mkdir 12466 (time 1784936370.67 total 212.86 last 63.38) - mkdir 13086 (time 1784936380.69 total 222.88 last 61.91) - mkdir 13591 (time 1784936390.69 total 232.88 last 50.50) - mkdir 13937 (time 1784936400.69 total 242.88 last 34.59) - mkdir 14470 (time 1784936410.71 total 252.90 last 53.18) - mkdir 15026 (time 1784936420.71 total 262.91 last 55.59) - mkdir 15587 (time 1784936430.73 total 272.92 last 56.01) - mkdir 16156 (time 1784936440.74 total 282.93 last 56.83) - mkdir 16748 (time 1784936450.79 total 292.98 last 58.92) - mkdir 17395 (time 1784936460.80 total 302.99 last 64.63) - mkdir 18062 (time 1784936470.81 total 313.00 last 66.66) - mkdir 18607 (time 1784936480.82 total 323.01 last 54.45) - mkdir 19163 (time 1784936490.84 total 333.03 last 55.49) - mkdir 19694 (time 1784936500.84 total 343.03 last 53.08) - mkdir 20000 (time 1784936506.23 total 348.42 last 56.77) - mkdir 20605 (time 1784936516.23 total 358.42 last 60.50) - mkdir 21142 (time 1784936526.25 total 368.44 last 53.60) - mkdir 21700 (time 1784936536.26 total 378.45 last 55.75) - mkdir 22252 (time 1784936546.27 total 388.46 last 55.13) - mkdir 22748 (time 1784936556.30 total 398.49 last 49.44) - mkdir 23253 (time 1784936566.31 total 408.50 last 50.47) - mkdir 23819 (time 1784936576.32 total 418.51 last 56.56) - mkdir 24433 (time 1784936586.33 total 428.52 last 61.34) - mkdir 25030 (time 1784936596.33 total 438.52 last 59.66) - mkdir 25587 (time 1784936606.35 total 448.54 last 55.58) - mkdir 26211 (time 1784936616.36 total 458.55 last 62.35) - mkdir 26778 (time 1784936626.43 total 468.62 last 56.34) - mkdir 27285 (time 1784936636.46 total 478.65 last 50.53) - mkdir 27884 (time 1784936646.46 total 488.65 last 59.89) - mkdir 28497 (time 1784936656.47 total 498.66 last 61.26) - mkdir 29059 (time 1784936666.48 total 508.67 last 56.13) - mkdir 29477 (time 1784936676.49 total 518.68 last 41.75) - mkdir 29885 (time 1784936686.49 total 528.68 last 40.80) - mkdir 30000 (time 1784936689.84 total 532.03 last 34.38) - mkdir 30407 (time 1784936699.84 total 542.03 last 40.68) - mkdir 30932 (time 1784936709.86 total 552.05 last 52.41) - mkdir 31438 (time 1784936719.88 total 562.07 last 50.50) - mkdir 31940 (time 1784936729.90 total 572.09 last 50.11) - mkdir 32393 (time 1784936739.90 total 582.09 last 45.28) total: 32818 mkdir in 590.14 seconds: 55.61 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 1784937378 ; total 1 ; last 1) - unlinked 10000 (time 1784937716 ; total 339 ; last 338) - unlinked 20000 (time 1784938064 ; total 687 ; last 348) - unlinked 30000 (time 1784938404 ; total 1027 ; last 340) total: 32768 unlinks in 1115 seconds: 29.388340 unlinks/second - unlinked 0 (time 1784937378 ; total 0 ; last 0) - unlinked 10000 (time 1784937718 ; total 340 ; last 340) - unlinked 20000 (time 1784938064 ; total 686 ; last 346) - unlinked 30000 (time 1784938407 ; total 1029 ; last 343) total: 32768 unlinks in 1116 seconds: 29.362007 unlinks/second nlink between: 102 - unlinked 0 (time 1784938495 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1784938495 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second nlink after: 2 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 2208640 2304 2204288 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 526734 333 526401 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