== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 17:07:12 (1788469632) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7824 1263480 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7300 1264004 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28104 3578916 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15404 3591616 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43508 7170532 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4042 1019958 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2004 1021996 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2687 259457 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2733 259411 2% /mnt/lustre[OST:1] filesystem_summary: 524914 6046 518868 2% /mnt/lustre - mkdir 456 (time 1788469648.58 total 10.00 last 45.58) - mkdir 859 (time 1788469658.60 total 20.02 last 40.23) - mkdir 1363 (time 1788469668.61 total 30.04 last 50.30) - mkdir 1941 (time 1788469678.64 total 40.07 last 57.63) - mkdir 2517 (time 1788469688.65 total 50.08 last 57.55) - mkdir 3167 (time 1788469698.66 total 60.08 last 64.97) - mkdir 3726 (time 1788469708.68 total 70.11 last 55.77) - mkdir 4252 (time 1788469718.70 total 80.13 last 52.50) - mkdir 4729 (time 1788469728.71 total 90.13 last 47.67) - mkdir 5336 (time 1788469738.71 total 100.14 last 60.68) - mkdir 5971 (time 1788469748.72 total 110.15 last 63.42) - mkdir 6548 (time 1788469758.75 total 120.17 last 57.57) - mkdir 7085 (time 1788469768.76 total 130.18 last 53.64) - mkdir 7604 (time 1788469778.78 total 140.21 last 51.77) - mkdir 8032 (time 1788469788.79 total 150.22 last 42.76) - mkdir 8537 (time 1788469798.81 total 160.24 last 50.41) - mkdir 9168 (time 1788469808.81 total 170.24 last 63.08) - mkdir 9750 (time 1788469818.83 total 180.26 last 58.11) - mkdir 10000 (time 1788469822.46 total 183.89 last 68.85) - mkdir 10581 (time 1788469832.46 total 193.89 last 58.09) - mkdir 11116 (time 1788469842.47 total 203.89 last 53.47) - mkdir 11675 (time 1788469852.50 total 213.93 last 55.73) - mkdir 12250 (time 1788469862.50 total 223.93 last 57.47) - mkdir 12882 (time 1788469872.51 total 233.94 last 63.17) - mkdir 13503 (time 1788469882.51 total 243.94 last 62.10) - mkdir 14122 (time 1788469892.54 total 253.97 last 61.72) - mkdir 14549 (time 1788469902.56 total 263.99 last 42.61) - mkdir 14981 (time 1788469912.56 total 273.99 last 43.19) - mkdir 15449 (time 1788469922.57 total 284.00 last 46.78) - mkdir 16043 (time 1788469932.57 total 294.00 last 59.38) - mkdir 16511 (time 1788469942.58 total 304.01 last 46.76) - mkdir 16983 (time 1788469952.59 total 314.01 last 47.17) - mkdir 17444 (time 1788469962.60 total 324.02 last 46.06) - mkdir 17945 (time 1788469972.62 total 334.04 last 49.99) - mkdir 18377 (time 1788469982.65 total 344.08 last 43.07) - mkdir 18847 (time 1788469992.66 total 354.08 last 46.96) - mkdir 19165 (time 1788470002.66 total 364.09 last 31.78) - mkdir 19462 (time 1788470012.72 total 374.15 last 29.53) - mkdir 19870 (time 1788470022.72 total 384.15 last 40.79) - mkdir 20000 (time 1788470025.37 total 386.80 last 49.12) - mkdir 20386 (time 1788470035.40 total 396.83 last 38.47) - mkdir 20920 (time 1788470045.41 total 406.83 last 53.38) - mkdir 21558 (time 1788470055.41 total 416.84 last 63.75) - mkdir 22126 (time 1788470065.42 total 426.85 last 56.76) - mkdir 22668 (time 1788470075.45 total 436.88 last 54.05) - mkdir 23189 (time 1788470085.45 total 446.88 last 52.08) - mkdir 23707 (time 1788470095.48 total 456.91 last 51.67) - mkdir 24270 (time 1788470105.49 total 466.91 last 56.27) - mkdir 24949 (time 1788470115.51 total 476.93 last 67.76) - mkdir 25587 (time 1788470125.54 total 486.97 last 63.59) - mkdir 26146 (time 1788470135.56 total 496.99 last 55.78) - mkdir 26617 (time 1788470145.56 total 506.99 last 47.10) - mkdir 27110 (time 1788470155.59 total 517.02 last 49.15) - mkdir 27680 (time 1788470165.61 total 527.04 last 56.87) - mkdir 28285 (time 1788470175.62 total 537.04 last 60.48) - mkdir 28877 (time 1788470185.62 total 547.05 last 59.19) - mkdir 29418 (time 1788470195.63 total 557.06 last 54.03) - mkdir 29824 (time 1788470205.65 total 567.07 last 40.54) - mkdir 30000 (time 1788470208.69 total 570.11 last 57.90) - mkdir 30480 (time 1788470218.69 total 580.12 last 47.97) - mkdir 31009 (time 1788470228.72 total 590.15 last 52.77) - mkdir 31500 (time 1788470238.73 total 600.16 last 49.05) - mkdir 31960 (time 1788470248.75 total 610.18 last 45.88) - mkdir 32382 (time 1788470258.79 total 620.21 last 42.06) - mkdir 32816 (time 1788470268.80 total 630.22 last 43.36) total: 32818 mkdir in 630.25 seconds: 52.07 ops/second - mkdir 440 (time 1788469649.22 total 10.03 last 43.87) - mkdir 866 (time 1788469659.23 total 20.04 last 42.56) - mkdir 1352 (time 1788469669.27 total 30.08 last 48.39) - mkdir 1935 (time 1788469679.29 total 40.10 last 58.18) - mkdir 2543 (time 1788469689.29 total 50.10 last 60.80) - mkdir 3196 (time 1788469699.30 total 60.11 last 65.26) - mkdir 3767 (time 1788469709.33 total 70.14 last 56.94) - mkdir 4275 (time 1788469719.34 total 80.15 last 50.74) - mkdir 4780 (time 1788469729.38 total 90.19 last 50.29) - mkdir 5375 (time 1788469739.39 total 100.20 last 59.44) - mkdir 6018 (time 1788469749.39 total 110.20 last 64.30) - mkdir 6616 (time 1788469759.40 total 120.21 last 59.77) - mkdir 7159 (time 1788469769.41 total 130.22 last 54.23) - mkdir 7649 (time 1788469779.42 total 140.23 last 48.94) - mkdir 8067 (time 1788469789.43 total 150.24 last 41.76) - mkdir 8598 (time 1788469799.44 total 160.25 last 53.08) - mkdir 9232 (time 1788469809.46 total 170.27 last 63.24) - mkdir 9828 (time 1788469819.46 total 180.27 last 59.60) - mkdir 10000 (time 1788469821.95 total 182.76 last 69.25) - mkdir 10573 (time 1788469831.97 total 192.78 last 57.19) - mkdir 11111 (time 1788469841.98 total 202.79 last 53.72) - mkdir 11670 (time 1788469851.98 total 212.79 last 55.89) - mkdir 12229 (time 1788469862.00 total 222.81 last 55.81) - mkdir 12868 (time 1788469872.02 total 232.83 last 63.77) - mkdir 13478 (time 1788469882.03 total 242.84 last 60.92) - mkdir 14094 (time 1788469892.04 total 252.85 last 61.57) - mkdir 14550 (time 1788469902.05 total 262.86 last 45.55) - mkdir 14987 (time 1788469912.10 total 272.91 last 43.47) - mkdir 15427 (time 1788469922.12 total 282.93 last 43.93) - mkdir 16024 (time 1788469932.14 total 292.95 last 59.59) - mkdir 16477 (time 1788469942.17 total 302.98 last 45.16) - mkdir 16946 (time 1788469952.17 total 312.98 last 46.89) - mkdir 17435 (time 1788469962.20 total 323.01 last 48.78) - mkdir 17921 (time 1788469972.23 total 333.04 last 48.43) - mkdir 18373 (time 1788469982.23 total 343.04 last 45.18) - mkdir 18849 (time 1788469992.26 total 353.07 last 47.49) - mkdir 19180 (time 1788470002.29 total 363.10 last 33.01) - mkdir 19477 (time 1788470012.31 total 373.12 last 29.63) - mkdir 19858 (time 1788470022.31 total 383.12 last 38.08) - mkdir 20000 (time 1788470025.30 total 386.11 last 47.51) - mkdir 20371 (time 1788470035.31 total 396.12 last 37.09) - mkdir 20920 (time 1788470045.32 total 406.13 last 54.83) - mkdir 21540 (time 1788470055.33 total 416.14 last 61.94) - mkdir 22108 (time 1788470065.34 total 426.15 last 56.75) - mkdir 22649 (time 1788470075.36 total 436.17 last 53.96) - mkdir 23169 (time 1788470085.37 total 446.17 last 51.98) - mkdir 23682 (time 1788470095.37 total 456.18 last 51.29) - mkdir 24246 (time 1788470105.38 total 466.19 last 56.33) - mkdir 24898 (time 1788470115.40 total 476.21 last 65.07) - mkdir 25504 (time 1788470125.42 total 486.23 last 60.49) - mkdir 26057 (time 1788470135.43 total 496.24 last 55.23) - mkdir 26529 (time 1788470145.44 total 506.25 last 47.17) - mkdir 27025 (time 1788470155.47 total 516.28 last 49.45) - mkdir 27578 (time 1788470165.49 total 526.30 last 55.18) - mkdir 28202 (time 1788470175.51 total 536.32 last 62.29) - mkdir 28784 (time 1788470185.52 total 546.33 last 58.13) - mkdir 29343 (time 1788470195.52 total 556.33 last 55.88) - mkdir 29758 (time 1788470205.54 total 566.35 last 41.42) - mkdir 30000 (time 1788470210.28 total 571.09 last 51.10) - mkdir 30491 (time 1788470220.29 total 581.10 last 49.04) - mkdir 31007 (time 1788470230.34 total 591.15 last 51.35) - mkdir 31490 (time 1788470240.39 total 601.20 last 48.04) - mkdir 31959 (time 1788470250.42 total 611.23 last 46.77) - mkdir 32394 (time 1788470260.44 total 621.25 last 43.43) total: 32818 mkdir in 630.62 seconds: 52.04 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7824 1263480 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276352 994952 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28104 3578916 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15404 3591616 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43508 7170532 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4042 1019958 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67640 956360 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2687 259457 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2733 259411 2% /mnt/lustre[OST:1] filesystem_summary: 590550 71682 518868 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788471299 ; total 0 ; last 0) - unlinked 10000 (time 1788471569 ; total 270 ; last 270) - unlinked 20000 (time 1788471844 ; total 545 ; last 275) - unlinked 30000 (time 1788472131 ; total 832 ; last 287) total: 32768 unlinks in 909 seconds: 36.048405 unlinks/second - unlinked 0 (time 1788471299 ; total 0 ; last 0) - unlinked 10000 (time 1788471565 ; total 266 ; last 266) - unlinked 20000 (time 1788471841 ; total 542 ; last 276) - unlinked 30000 (time 1788472130 ; total 831 ; last 289) total: 32768 unlinks in 909 seconds: 36.048405 unlinks/second nlink between: 1 - unlinked 0 (time 1788472210 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1788472210 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 7824 1263480 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13808 1257496 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28104 3578916 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15404 3591616 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43508 7170532 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4042 1019958 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2004 1021996 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2687 259457 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2733 259411 2% /mnt/lustre[OST:1] filesystem_summary: 524914 6046 518868 2% /mnt/lustre