== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:27:07 (1781605627) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 451 (time 1781605643.74 total 10.02 last 45.02) - mkdir 912 (time 1781605653.74 total 20.02 last 46.08) - mkdir 1390 (time 1781605663.78 total 30.06 last 47.64) - mkdir 1902 (time 1781605673.78 total 40.06 last 51.18) - mkdir 2447 (time 1781605683.80 total 50.08 last 54.41) - mkdir 2920 (time 1781605693.80 total 60.08 last 47.28) - mkdir 3431 (time 1781605703.82 total 70.09 last 51.04) - mkdir 3952 (time 1781605713.83 total 80.11 last 52.03) - mkdir 4460 (time 1781605723.84 total 90.12 last 50.73) - mkdir 4956 (time 1781605733.85 total 100.12 last 49.59) - mkdir 5460 (time 1781605743.90 total 110.17 last 50.15) - mkdir 6008 (time 1781605753.92 total 120.20 last 54.68) - mkdir 6551 (time 1781605763.94 total 130.22 last 54.18) - mkdir 7036 (time 1781605773.95 total 140.23 last 48.47) - mkdir 7548 (time 1781605783.95 total 150.23 last 51.17) - mkdir 8009 (time 1781605793.97 total 160.25 last 46.03) - mkdir 8452 (time 1781605803.97 total 170.25 last 44.26) - mkdir 8924 (time 1781605813.98 total 180.26 last 47.18) - mkdir 9404 (time 1781605824.00 total 190.28 last 47.90) - mkdir 9841 (time 1781605834.01 total 200.29 last 43.66) - mkdir 10000 (time 1781605837.04 total 203.32 last 52.41) - mkdir 10419 (time 1781605847.05 total 213.33 last 41.88) - mkdir 10949 (time 1781605857.07 total 223.35 last 52.90) - mkdir 11428 (time 1781605867.07 total 233.35 last 47.89) - mkdir 11801 (time 1781605877.09 total 243.37 last 37.22) - mkdir 12215 (time 1781605887.09 total 253.37 last 41.39) - mkdir 12618 (time 1781605897.16 total 263.44 last 40.05) - mkdir 13048 (time 1781605907.17 total 273.45 last 42.93) - mkdir 13525 (time 1781605917.18 total 283.46 last 47.68) - mkdir 13884 (time 1781605927.18 total 293.46 last 35.89) - mkdir 14242 (time 1781605937.18 total 303.46 last 35.79) - mkdir 14658 (time 1781605947.19 total 313.47 last 41.57) - mkdir 15083 (time 1781605957.23 total 323.51 last 42.33) - mkdir 15580 (time 1781605967.24 total 333.52 last 49.66) - mkdir 16005 (time 1781605977.27 total 343.54 last 42.38) - mkdir 16433 (time 1781605987.28 total 353.56 last 42.75) - mkdir 16848 (time 1781605997.28 total 363.56 last 41.48) - mkdir 17262 (time 1781606007.29 total 373.57 last 41.36) - mkdir 17736 (time 1781606017.30 total 383.58 last 47.35) - mkdir 18172 (time 1781606027.32 total 393.60 last 43.53) - mkdir 18601 (time 1781606037.34 total 403.62 last 42.81) - mkdir 19100 (time 1781606047.35 total 413.62 last 49.86) - mkdir 19546 (time 1781606057.35 total 423.63 last 44.56) - mkdir 20000 (time 1781606066.99 total 433.27 last 47.12) - mkdir 20520 (time 1781606076.99 total 443.27 last 51.98) - mkdir 21011 (time 1781606087.00 total 453.28 last 49.05) - mkdir 21521 (time 1781606097.01 total 463.29 last 50.98) - mkdir 22030 (time 1781606107.03 total 473.31 last 50.78) - mkdir 22543 (time 1781606117.04 total 483.32 last 51.24) - mkdir 23067 (time 1781606127.06 total 493.34 last 52.31) - mkdir 23606 (time 1781606137.07 total 503.35 last 53.85) - mkdir 24184 (time 1781606147.08 total 513.36 last 57.75) - mkdir 24713 (time 1781606157.08 total 523.36 last 52.88) - mkdir 25262 (time 1781606167.08 total 533.36 last 54.89) - mkdir 25916 (time 1781606177.09 total 543.37 last 65.35) - mkdir 26488 (time 1781606187.13 total 553.41 last 56.96) - mkdir 27052 (time 1781606197.14 total 563.42 last 56.36) - mkdir 27611 (time 1781606207.17 total 573.44 last 55.75) - mkdir 28249 (time 1781606217.18 total 583.46 last 63.73) - mkdir 28875 (time 1781606227.18 total 593.46 last 62.58) - mkdir 29469 (time 1781606237.25 total 603.53 last 59.00) - mkdir 30000 (time 1781606246.27 total 612.55 last 58.83) - mkdir 30567 (time 1781606256.29 total 622.57 last 56.59) - mkdir 31228 (time 1781606266.29 total 632.57 last 66.09) - mkdir 31808 (time 1781606276.31 total 642.59 last 57.91) - mkdir 32321 (time 1781606286.32 total 652.60 last 51.26) total: 32818 mkdir in 661.36 seconds: 49.62 ops/second - mkdir 464 (time 1781605643.69 total 10.00 last 46.38) - mkdir 919 (time 1781605653.69 total 20.01 last 45.49) - mkdir 1396 (time 1781605663.71 total 30.02 last 47.62) - mkdir 1906 (time 1781605673.71 total 40.03 last 50.98) - mkdir 2453 (time 1781605683.72 total 50.03 last 54.68) - mkdir 2929 (time 1781605693.73 total 60.04 last 47.55) - mkdir 3459 (time 1781605703.77 total 70.08 last 52.78) - mkdir 3983 (time 1781605713.79 total 80.11 last 52.27) - mkdir 4500 (time 1781605723.80 total 90.12 last 51.66) - mkdir 5032 (time 1781605733.81 total 100.13 last 53.14) - mkdir 5540 (time 1781605743.87 total 110.18 last 50.54) - mkdir 6070 (time 1781605753.88 total 120.19 last 52.95) - mkdir 6616 (time 1781605763.89 total 130.20 last 54.54) - mkdir 7076 (time 1781605773.89 total 140.20 last 46.00) - mkdir 7571 (time 1781605783.89 total 150.21 last 49.46) - mkdir 8039 (time 1781605793.91 total 160.22 last 46.73) - mkdir 8459 (time 1781605803.91 total 170.23 last 41.98) - mkdir 8928 (time 1781605813.92 total 180.23 last 46.87) - mkdir 9399 (time 1781605823.94 total 190.25 last 47.02) - mkdir 9831 (time 1781605833.96 total 200.27 last 43.09) - mkdir 10000 (time 1781605837.26 total 203.58 last 51.17) - mkdir 10436 (time 1781605847.27 total 213.59 last 43.56) - mkdir 10980 (time 1781605857.28 total 223.59 last 54.36) - mkdir 11452 (time 1781605867.28 total 233.60 last 47.19) - mkdir 11816 (time 1781605877.28 total 243.60 last 36.40) - mkdir 12232 (time 1781605887.29 total 253.60 last 41.59) - mkdir 12631 (time 1781605897.29 total 263.60 last 39.89) - mkdir 13066 (time 1781605907.29 total 273.61 last 43.50) - mkdir 13546 (time 1781605917.31 total 283.62 last 47.92) - mkdir 13894 (time 1781605927.31 total 293.63 last 34.78) - mkdir 14262 (time 1781605937.33 total 303.64 last 36.75) - mkdir 14696 (time 1781605947.36 total 313.68 last 43.24) - mkdir 15121 (time 1781605957.40 total 323.71 last 42.35) - mkdir 15584 (time 1781605967.43 total 333.74 last 46.19) - mkdir 16020 (time 1781605977.44 total 343.75 last 43.55) - mkdir 16466 (time 1781605987.45 total 353.76 last 44.53) - mkdir 16868 (time 1781605997.46 total 363.78 last 40.15) - mkdir 17281 (time 1781606007.49 total 373.80 last 41.21) - mkdir 17769 (time 1781606017.49 total 383.81 last 48.76) - mkdir 18207 (time 1781606027.50 total 393.81 last 43.78) - mkdir 18635 (time 1781606037.51 total 403.82 last 42.76) - mkdir 19121 (time 1781606047.51 total 413.82 last 48.59) - mkdir 19563 (time 1781606057.54 total 423.85 last 44.07) - mkdir 20000 (time 1781606067.14 total 433.45 last 45.54) - mkdir 20515 (time 1781606077.14 total 443.45 last 51.49) - mkdir 21006 (time 1781606087.14 total 453.45 last 49.08) - mkdir 21511 (time 1781606097.18 total 463.49 last 50.33) - mkdir 22007 (time 1781606107.19 total 473.51 last 49.51) - mkdir 22509 (time 1781606117.21 total 483.52 last 50.13) - mkdir 23029 (time 1781606127.24 total 493.55 last 51.86) - mkdir 23546 (time 1781606137.28 total 503.59 last 51.47) - mkdir 24163 (time 1781606147.29 total 513.60 last 61.64) - mkdir 24705 (time 1781606157.29 total 523.61 last 54.17) - mkdir 25275 (time 1781606167.29 total 533.61 last 57.00) - mkdir 25901 (time 1781606177.30 total 543.61 last 62.58) - mkdir 26443 (time 1781606187.30 total 553.62 last 54.16) - mkdir 26996 (time 1781606197.32 total 563.63 last 55.21) - mkdir 27542 (time 1781606207.34 total 573.65 last 54.51) - mkdir 28162 (time 1781606217.34 total 583.65 last 62.00) - mkdir 28802 (time 1781606227.35 total 593.66 last 63.95) - mkdir 29408 (time 1781606237.35 total 603.66 last 60.58) - mkdir 30000 (time 1781606247.21 total 613.53 last 60.00) - mkdir 30559 (time 1781606257.22 total 623.53 last 55.87) - mkdir 31191 (time 1781606267.24 total 633.55 last 63.07) - mkdir 31744 (time 1781606277.25 total 643.56 last 55.24) - mkdir 32280 (time 1781606287.27 total 653.59 last 53.48) total: 32818 mkdir in 662.56 seconds: 49.53 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270724 1000580 22% /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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1781606919 ; total 0 ; last 0) - unlinked 10000 (time 1781607121 ; total 202 ; last 202) - unlinked 20000 (time 1781607349 ; total 430 ; last 228) - unlinked 30000 (time 1781607556 ; total 637 ; last 207) total: 32768 unlinks in 687 seconds: 47.697235 unlinks/second - unlinked 0 (time 1781606919 ; total 0 ; last 0) - unlinked 10000 (time 1781607123 ; total 204 ; last 204) - unlinked 20000 (time 1781607352 ; total 433 ; last 229) - unlinked 30000 (time 1781607558 ; total 639 ; last 206) total: 32768 unlinks in 688 seconds: 47.627907 unlinks/second nlink between: 1 - unlinked 0 (time 1781607608 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1781607608 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8180 1263124 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre